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annotate src/testdir/test_lua.vim @ 24176:12378fbc99bc v8.2.2629

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patch 8.2.2629: Vim9: error for #{{ is not desired Commit: https://github.com/vim/vim/commit/a0399efa72380115a3eb650544dd64e459476bd2 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 20 15:00:01 2021 +0100 patch 8.2.2629: Vim9: error for #{{ is not desired Problem: Vim9: error for #{{ is not desired. Solution: Adjust the checks. (closes https://github.com/vim/vim/issues/7990)
author Bram Moolenaar <Bram@vim.org>
date Sat, 20 Mar 2021 15:15:02 +0100
parents c424821dc031
children e3d72ea162c3
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 " Tests for Lua.
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2
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3 source check.vim
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4
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5 " This test also works without the lua feature.
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6 func Test_skip_lua()
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7 if 0
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8 lua print("Not executed")
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9 endif
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10 endfunc
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11
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12 CheckFeature lua
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13 CheckFeature float
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14
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15 let s:luaver = split(split(luaeval('_VERSION'), ' ')[1], '\.')
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16 let s:major = str2nr(s:luaver[0])
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17 let s:minor = str2nr(s:luaver[1])
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18 if s:major < 5 || (s:major == 5 && s:minor < 3)
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19 let s:lua_53_or_later = 0
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20 else
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21 let s:lua_53_or_later = 1
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22 endif
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23
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24 func TearDown()
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25 " Run garbage collection after each test to exercise luaV_setref().
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26 call test_garbagecollect_now()
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27 endfunc
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28
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29 " Check that switching to another buffer does not trigger ml_get error.
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30 func Test_lua_command_new_no_ml_get_error()
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31 new
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32 let wincount = winnr('$')
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33 call setline(1, ['one', 'two', 'three'])
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34 luado vim.command("new")
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35 call assert_equal(wincount + 1, winnr('$'))
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36 %bwipe!
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37 endfunc
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38
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39 " Test vim.command()
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40 func Test_lua_command()
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41 new
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42 call setline(1, ['one', 'two', 'three'])
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43 luado vim.command("1,2d_")
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44 call assert_equal(['three'], getline(1, '$'))
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45 bwipe!
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46 endfunc
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47
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48 func Test_lua_luado()
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49 new
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50 call setline(1, ['one', 'two'])
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51 luado return(linenr)
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52 call assert_equal(['1', '2'], getline(1, '$'))
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53 close!
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54
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55 " Error cases
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56 call assert_fails('luado string.format()',
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57 \ "[string \"vim chunk\"]:1: bad argument #1 to 'format' (string expected, got no value)")
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58 call assert_fails('luado func()',
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59 \ s:lua_53_or_later
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60 \ ? "[string \"vim chunk\"]:1: attempt to call a nil value (global 'func')"
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61 \ : "[string \"vim chunk\"]:1: attempt to call global 'func' (a nil value)")
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62 call assert_fails('luado error("failed")', "[string \"vim chunk\"]:1: failed")
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63 endfunc
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64
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65 " Test vim.eval()
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66 func Test_lua_eval()
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67 " lua.eval with a number
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68 lua v = vim.eval('123')
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69 call assert_equal('number', luaeval('vim.type(v)'))
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70 call assert_equal(123, luaeval('v'))
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71
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72 " lua.eval with a string
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73 lua v = vim.eval('"abc"')
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74 call assert_equal('string', 'vim.type(v)'->luaeval())
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75 call assert_equal('abc', luaeval('v'))
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76
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77 " lua.eval with a list
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78 lua v = vim.eval("['a']")
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79 call assert_equal('list', luaeval('vim.type(v)'))
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80 call assert_equal(['a'], luaeval('v'))
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81
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82 " lua.eval with a dict
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83 lua v = vim.eval("{'a':'b'}")
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84 call assert_equal('dict', luaeval('vim.type(v)'))
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85 call assert_equal({'a':'b'}, luaeval('v'))
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86
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87 " lua.eval with a blob
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88 lua v = vim.eval("0z00112233.deadbeef")
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89 call assert_equal('blob', luaeval('vim.type(v)'))
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90 call assert_equal(0z00112233.deadbeef, luaeval('v'))
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91
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92 " lua.eval with a float
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93 lua v = vim.eval('3.14')
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94 call assert_equal('number', luaeval('vim.type(v)'))
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95 call assert_equal(3.14, luaeval('v'))
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96
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97 " lua.eval with a bool
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98 lua v = vim.eval('v:true')
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99 call assert_equal('number', luaeval('vim.type(v)'))
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100 call assert_equal(1, luaeval('v'))
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101 lua v = vim.eval('v:false')
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102 call assert_equal('number', luaeval('vim.type(v)'))
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103 call assert_equal(0, luaeval('v'))
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104
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105 " lua.eval with a null
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106 lua v = vim.eval('v:null')
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107 call assert_equal('nil', luaeval('vim.type(v)'))
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108 call assert_equal(v:null, luaeval('v'))
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109
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110 call assert_fails('lua v = vim.eval(nil)',
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111 \ "[string \"vim chunk\"]:1: bad argument #1 to 'eval' (string expected, got nil)")
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112 call assert_fails('lua v = vim.eval(true)',
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113 \ "[string \"vim chunk\"]:1: bad argument #1 to 'eval' (string expected, got boolean)")
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114 call assert_fails('lua v = vim.eval({})',
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115 \ "[string \"vim chunk\"]:1: bad argument #1 to 'eval' (string expected, got table)")
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116 call assert_fails('lua v = vim.eval(print)',
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117 \ "[string \"vim chunk\"]:1: bad argument #1 to 'eval' (string expected, got function)")
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118 call assert_fails('lua v = vim.eval(vim.buffer())',
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119 \ "[string \"vim chunk\"]:1: bad argument #1 to 'eval' (string expected, got userdata)")
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120
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121 lua v = nil
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122 endfunc
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123
24073
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124 " Test luaeval() with lambda
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125 func Test_luaeval_with_lambda()
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126 lua function hello_luaeval_lambda(a, cb) return a .. cb() end
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127 call assert_equal('helloworld',
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128 \ luaeval('hello_luaeval_lambda(_A[1], _A[2])',
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129 \ ['hello', {->'world'}]))
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130 lua hello_luaeval_lambda = nil
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131 endfunc
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132
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133 " Test vim.window()
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134 func Test_lua_window()
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135 e Xfoo2
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136 new Xfoo1
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137
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138 " Window 1 (top window) contains Xfoo1
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139 " Window 2 (bottom window) contains Xfoo2
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140 call assert_equal('Xfoo1', luaeval('vim.window(1):buffer().name'))
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141 call assert_equal('Xfoo2', luaeval('vim.window(2):buffer().name'))
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142
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143 " Window 3 does not exist so vim.window(3) should return nil
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144 call assert_equal('nil', luaeval('tostring(vim.window(3))'))
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145
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146 call assert_fails("let n = luaeval('vim.window().xyz()')",
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147 \ s:lua_53_or_later
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148 \ ? "[string \"luaeval\"]:1: attempt to call a nil value (field 'xyz')"
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149 \ : "[string \"luaeval\"]:1: attempt to call field 'xyz' (a nil value)")
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150 call assert_fails('lua vim.window().xyz = 1',
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151 \ "[string \"vim chunk\"]:1: invalid window property: `xyz'")
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152
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153 %bwipe!
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154 endfunc
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155
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156 " Test vim.window().height
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157 func Test_lua_window_height()
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158 new
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159 lua vim.window().height = 2
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160 call assert_equal(2, winheight(0))
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161 lua vim.window().height = vim.window().height + 1
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162 call assert_equal(3, winheight(0))
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163 bwipe!
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164 endfunc
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165
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166 " Test vim.window().width
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167 func Test_lua_window_width()
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168 vert new
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169 lua vim.window().width = 2
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170 call assert_equal(2, winwidth(0))
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171 lua vim.window().width = vim.window().width + 1
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172 call assert_equal(3, winwidth(0))
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173 bwipe!
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174 endfunc
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175
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176 " Test vim.window().line and vim.window.col
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177 func Test_lua_window_line_col()
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178 new
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179 call setline(1, ['line1', 'line2', 'line3'])
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180 lua vim.window().line = 2
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181 lua vim.window().col = 4
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182 call assert_equal([0, 2, 4, 0], getpos('.'))
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183 lua vim.window().line = vim.window().line + 1
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184 lua vim.window().col = vim.window().col - 1
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185 call assert_equal([0, 3, 3, 0], getpos('.'))
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186
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187 call assert_fails('lua vim.window().line = 10',
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188 \ '[string "vim chunk"]:1: line out of range')
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189 bwipe!
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190 endfunc
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191
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192 " Test vim.call
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193 func Test_lua_call()
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194 call assert_equal(has('lua'), luaeval('vim.call("has", "lua")'))
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195 call assert_equal(printf("Hello %s", "vim"), luaeval('vim.call("printf", "Hello %s", "vim")'))
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196
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197 " Error cases
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198 call assert_fails("call luaeval('vim.call(\"min\", 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)')",
21283
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199 \ s:lua_53_or_later
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200 \ ? '[string "luaeval"]:1: Function called with too many arguments'
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201 \ : 'Function called with too many arguments')
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202 lua co = coroutine.create(function () print("hi") end)
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203 call assert_fails("call luaeval('vim.call(\"type\", co)')",
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204 \ s:lua_53_or_later
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205 \ ? '[string "luaeval"]:1: lua: cannot convert value'
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206 \ : 'lua: cannot convert value')
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207 lua co = nil
21283
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208 call assert_fails("call luaeval('vim.call(\"abc\")')",
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diff changeset
209 \ ['E117:', s:lua_53_or_later ? '\[string "luaeval"]:1: lua: call_vim_function failed'
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diff changeset
210 \ : 'lua: call_vim_function failed'])
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diff changeset
211 endfunc
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diff changeset
212
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213 " Test vim.fn.*
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214 func Test_lua_fn()
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215 call assert_equal(has('lua'), luaeval('vim.fn.has("lua")'))
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216 call assert_equal(printf("Hello %s", "vim"), luaeval('vim.fn.printf("Hello %s", "vim")'))
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217 endfunc
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218
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219 " Test setting the current window
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220 func Test_lua_window_set_current()
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221 new Xfoo1
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222 lua w1 = vim.window()
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223 new Xfoo2
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224 lua w2 = vim.window()
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225
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226 call assert_equal('Xfoo2', bufname('%'))
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227 lua w1()
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228 call assert_equal('Xfoo1', bufname('%'))
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229 lua w2()
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230 call assert_equal('Xfoo2', bufname('%'))
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231
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232 lua w1, w2 = nil
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233 %bwipe!
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234 endfunc
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235
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236 " Test vim.window().buffer
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237 func Test_lua_window_buffer()
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238 new Xfoo1
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239 lua w1 = vim.window()
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240 lua b1 = w1.buffer()
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241 new Xfoo2
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242 lua w2 = vim.window()
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243 lua b2 = w2.buffer()
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244
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245 lua b1()
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diff changeset
246 call assert_equal('Xfoo1', bufname('%'))
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247 lua b2()
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248 call assert_equal('Xfoo2', bufname('%'))
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249
14239
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250 lua b1, b2, w1, w2 = nil
14230
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diff changeset
251 %bwipe!
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252 endfunc
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253
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254 " Test vim.window():previous() and vim.window():next()
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255 func Test_lua_window_next_previous()
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256 new Xfoo1
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257 new Xfoo2
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258 new Xfoo3
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259 wincmd j
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260
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261 call assert_equal('Xfoo2', luaeval('vim.window().buffer().name'))
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262 call assert_equal('Xfoo1', luaeval('vim.window():next():buffer().name'))
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263 call assert_equal('Xfoo3', luaeval('vim.window():previous():buffer().name'))
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264
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265 %bwipe!
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266 endfunc
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267
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268 " Test vim.window():isvalid()
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269 func Test_lua_window_isvalid()
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270 new Xfoo
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271 lua w = vim.window()
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272 call assert_true(luaeval('w:isvalid()'))
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273
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274 " FIXME: how to test the case when isvalid() returns v:false?
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275 " isvalid() gives errors when the window is deleted. Is it a bug?
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276
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277 lua w = nil
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278 bwipe!
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279 endfunc
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280
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281 " Test vim.buffer() with and without argument
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282 func Test_lua_buffer()
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283 new Xfoo1
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284 let bn1 = bufnr('%')
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285 new Xfoo2
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286 let bn2 = bufnr('%')
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287
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288 " Test vim.buffer() without argument.
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289 call assert_equal('Xfoo2', luaeval("vim.buffer().name"))
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290
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291 " Test vim.buffer() with string argument.
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292 call assert_equal('Xfoo1', luaeval("vim.buffer('Xfoo1').name"))
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293 call assert_equal('Xfoo2', luaeval("vim.buffer('Xfoo2').name"))
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294
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295 " Test vim.buffer() with integer argument.
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296 call assert_equal('Xfoo1', luaeval("vim.buffer(" . bn1 . ").name"))
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297 call assert_equal('Xfoo2', luaeval("vim.buffer(" . bn2 . ").name"))
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298
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7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
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299 lua bn1, bn2 = nil
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300 %bwipe!
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301 endfunc
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302
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303 " Test vim.buffer().name and vim.buffer().fname
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304 func Test_lua_buffer_name()
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305 new
14296
396b71b242b2 patch 8.1.0164: luaeval('vim.buffer().name') returns an error
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306 call assert_equal('', luaeval('vim.buffer().name'))
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307 call assert_equal('', luaeval('vim.buffer().fname'))
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308 bwipe!
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309
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310 new Xfoo
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311 call assert_equal('Xfoo', luaeval('vim.buffer().name'))
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312 call assert_equal(expand('%:p'), luaeval('vim.buffer().fname'))
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313 bwipe!
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314 endfunc
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315
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316 " Test vim.buffer().number
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317 func Test_lua_buffer_number()
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318 " All numbers in Lua are floating points number (no integers).
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319 call assert_equal(bufnr('%'), float2nr(luaeval('vim.buffer().number')))
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320 endfunc
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321
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322 " Test inserting lines in buffer.
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323 func Test_lua_buffer_insert()
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324 new
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325 lua vim.buffer()[1] = '3'
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326 lua vim.buffer():insert('1', 0)
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327 lua vim.buffer():insert('2', 1)
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328 lua vim.buffer():insert('4', 10)
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329
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330 call assert_equal(['1', '2', '3', '4'], getline(1, '$'))
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
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331 call assert_equal('4', luaeval('vim.buffer()[4]'))
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diff changeset
332 call assert_equal(v:null, luaeval('vim.buffer()[5]'))
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diff changeset
333 call assert_equal(v:null, luaeval('vim.buffer()[{}]'))
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diff changeset
334 call assert_fails('lua vim.buffer():xyz()',
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diff changeset
335 \ s:lua_53_or_later
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diff changeset
336 \ ? "[string \"vim chunk\"]:1: attempt to call a nil value (method 'xyz')"
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diff changeset
337 \ : "[string \"vim chunk\"]:1: attempt to call method 'xyz' (a nil value)")
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diff changeset
338 call assert_fails('lua vim.buffer()[1] = {}',
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diff changeset
339 \ '[string "vim chunk"]:1: wrong argument to change')
14230
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340 bwipe!
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341 endfunc
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diff changeset
342
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diff changeset
343 " Test deleting line in buffer
19249
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diff changeset
344 func Test_lua_buffer_delete()
14230
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345 new
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346 call setline(1, ['1', '2', '3'])
21108
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diff changeset
347 call cursor(3, 1)
14230
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diff changeset
348 lua vim.buffer()[2] = nil
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diff changeset
349 call assert_equal(['1', '3'], getline(1, '$'))
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diff changeset
350
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diff changeset
351 call assert_fails('lua vim.buffer()[3] = nil',
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diff changeset
352 \ '[string "vim chunk"]:1: invalid line number')
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diff changeset
353 bwipe!
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354 endfunc
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diff changeset
355
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diff changeset
356 " Test #vim.buffer() i.e. number of lines in buffer
19249
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diff changeset
357 func Test_lua_buffer_number_lines()
14230
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diff changeset
358 new
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diff changeset
359 call setline(1, ['a', 'b', 'c'])
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
360 call assert_equal(3, luaeval('#vim.buffer()'))
10757
6c3d42d18366 patch 8.0.0268: may get ml_get error when :luado deletes lines
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parents:
diff changeset
361 bwipe!
6c3d42d18366 patch 8.0.0268: may get ml_get error when :luado deletes lines
Christian Brabandt <cb@256bit.org>
parents:
diff changeset
362 endfunc
14230
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diff changeset
363
2e95ea9afa1e patch 8.1.0132: lua tests are old style
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diff changeset
364 " Test vim.buffer():next() and vim.buffer():previous()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
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diff changeset
365 " Note that these functions get the next or previous buffers
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diff changeset
366 " but do not switch buffer.
19249
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diff changeset
367 func Test_lua_buffer_next_previous()
14230
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diff changeset
368 new Xfoo1
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diff changeset
369 new Xfoo2
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diff changeset
370 new Xfoo3
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diff changeset
371 b Xfoo2
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diff changeset
372
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diff changeset
373 lua bn = vim.buffer():next()
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diff changeset
374 lua bp = vim.buffer():previous()
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diff changeset
375
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diff changeset
376 call assert_equal('Xfoo2', luaeval('vim.buffer().name'))
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diff changeset
377 call assert_equal('Xfoo1', luaeval('bp.name'))
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diff changeset
378 call assert_equal('Xfoo3', luaeval('bn.name'))
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diff changeset
379
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diff changeset
380 call assert_equal('Xfoo2', bufname('%'))
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diff changeset
381
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diff changeset
382 lua bn()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
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diff changeset
383 call assert_equal('Xfoo3', luaeval('vim.buffer().name'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
384 call assert_equal('Xfoo3', bufname('%'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
385
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
386 lua bp()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
387 call assert_equal('Xfoo1', luaeval('vim.buffer().name'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
388 call assert_equal('Xfoo1', bufname('%'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
389
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
390 lua bn, bp = nil
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
391 %bwipe!
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
392 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
393
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
394 " Test vim.buffer():isvalid()
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
395 func Test_lua_buffer_isvalid()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
396 new Xfoo
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
397 lua b = vim.buffer()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
398 call assert_true(luaeval('b:isvalid()'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
399
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
400 " FIXME: how to test the case when isvalid() returns v:false?
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
401 " isvalid() gives errors when the buffer is wiped. Is it a bug?
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
402
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
403 lua b = nil
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
404 bwipe!
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
405 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
406
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
407 func Test_lua_list()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
408 call assert_equal([], luaeval('vim.list()'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
409
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
410 let l = []
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
411 lua l = vim.eval('l')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
412 lua l:add(123)
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
413 lua l:add('abc')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
414 lua l:add(true)
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
415 lua l:add(false)
15328
f7130bc17248 patch 8.1.0672: the Lua interface doesn't know about v:null
Bram Moolenaar <Bram@vim.org>
parents: 14395
diff changeset
416 lua l:add(nil)
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
417 lua l:add(vim.eval("[1, 2, 3]"))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
418 lua l:add(vim.eval("{'a':1, 'b':2, 'c':3}"))
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
419 call assert_equal([123, 'abc', v:true, v:false, v:null, [1, 2, 3], {'a': 1, 'b': 2, 'c': 3}], l)
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
420 call assert_equal(7, luaeval('#l'))
14245
f445c5edb6af patch 8.1.0139: Lua tests fail on some platforms
Christian Brabandt <cb@256bit.org>
parents: 14239
diff changeset
421 call assert_match('^list: \%(0x\)\?\x\+$', luaeval('tostring(l)'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
422
21030
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
423 lua l[1] = 124
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
424 lua l[6] = nil
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
425 lua l:insert('first')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
426 lua l:insert('xx', 3)
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
427 call assert_fails('lua l:insert("xx", -20)',
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
428 \ '[string "vim chunk"]:1: invalid position')
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
429 call assert_equal(['first', 124, 'abc', 'xx', v:true, v:false, v:null, {'a': 1, 'b': 2, 'c': 3}], l)
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
430
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
431 lockvar 1 l
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
432 call assert_fails('lua l:add("x")', '[string "vim chunk"]:1: list is locked')
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
433 call assert_fails('lua l:insert(2)', '[string "vim chunk"]:1: list is locked')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
434 call assert_fails('lua l[9] = 1', '[string "vim chunk"]:1: list is locked')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
435
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
436 unlockvar l
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
437 let l = [1, 2]
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
438 lua ll = vim.eval('l')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
439 let x = luaeval("ll[3]")
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
440 call assert_equal(v:null, x)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
441 call assert_fails('let x = luaeval("ll:xyz(3)")',
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
442 \ s:lua_53_or_later
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
443 \ ? "[string \"luaeval\"]:1: attempt to call a nil value (method 'xyz')"
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
444 \ : "[string \"luaeval\"]:1: attempt to call method 'xyz' (a nil value)")
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
445 let y = luaeval("ll[{}]")
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
446 call assert_equal(v:null, y)
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
447
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
448 lua l = nil
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
449 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
450
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
451 func Test_lua_list_table()
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
452 " See :help lua-vim
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
453 " Non-numeric keys should not be used to initialize the list
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
454 " so say = 'hi' should be ignored.
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
455 lua t = {3.14, 'hello', false, true, say = 'hi'}
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
456 call assert_equal([3.14, 'hello', v:false, v:true], luaeval('vim.list(t)'))
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
457 lua t = nil
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
458
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
459 call assert_fails('lua vim.list(1)', '[string "vim chunk"]:1: table expected, got number')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
460 call assert_fails('lua vim.list("x")', '[string "vim chunk"]:1: table expected, got string')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
461 call assert_fails('lua vim.list(print)', '[string "vim chunk"]:1: table expected, got function')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
462 call assert_fails('lua vim.list(true)', '[string "vim chunk"]:1: table expected, got boolean')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
463 endfunc
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
464
21060
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
465 func Test_lua_list_table_insert_remove()
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
466 if !s:lua_53_or_later
21060
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
467 throw 'Skipped: Lua version < 5.3'
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
468 endif
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
469
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
470 let l = [1, 2]
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
471 lua t = vim.eval('l')
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
472 lua table.insert(t, 10)
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
473 lua t[#t + 1] = 20
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
474 lua table.insert(t, 2, 30)
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
475 call assert_equal(l, [1, 30, 2, 10, 20])
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
476 lua table.remove(t, 2)
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
477 call assert_equal(l, [1, 2, 10, 20])
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
478 lua t[3] = nil
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
479 call assert_equal(l, [1, 2, 20])
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
480 lua removed_value = table.remove(t, 3)
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
481 call assert_equal(luaeval('removed_value'), 20)
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
482 lua t = nil
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
483 lua removed_value = nil
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
484 unlet l
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
485 endfunc
89aba7895bb2 patch 8.2.1081: Lua: cannot use table.insert() and table.remove()
Bram Moolenaar <Bram@vim.org>
parents: 21030
diff changeset
486
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
487 " Test l() i.e. iterator on list
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
488 func Test_lua_list_iter()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
489 lua l = vim.list():add('foo'):add('bar')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
490 lua str = ''
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
491 lua for v in l() do str = str .. v end
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
492 call assert_equal('foobar', luaeval('str'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
493
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
494 lua str, l = nil
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
495 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
496
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
497 func Test_lua_recursive_list()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
498 lua l = vim.list():add(1):add(2)
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
499 lua l = l:add(l)
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
500
21030
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
501 call assert_equal(1, luaeval('l[1]'))
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
502 call assert_equal(2, luaeval('l[2]'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
503
21030
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
504 call assert_equal(1, luaeval('l[3][1]'))
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
505 call assert_equal(2, luaeval('l[3][2]'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
506
21030
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
507 call assert_equal(1, luaeval('l[3][3][1]'))
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
508 call assert_equal(2, luaeval('l[3][3][2]'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
509
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
510 call assert_equal('[1, 2, [...]]', string(luaeval('l')))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
511
14245
f445c5edb6af patch 8.1.0139: Lua tests fail on some platforms
Christian Brabandt <cb@256bit.org>
parents: 14239
diff changeset
512 call assert_match('^list: \%(0x\)\?\x\+$', luaeval('tostring(l)'))
21030
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
513 call assert_equal(luaeval('tostring(l)'), luaeval('tostring(l[3])'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
514
21030
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
515 call assert_equal(luaeval('l'), luaeval('l[3]'))
08e284594211 patch 8.2.1066: Lua arrays are zero based
Bram Moolenaar <Bram@vim.org>
parents: 21006
diff changeset
516 call assert_equal(luaeval('l'), luaeval('l[3][3]'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
517
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
518 lua l = nil
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
519 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
520
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
521 func Test_lua_dict()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
522 call assert_equal({}, luaeval('vim.dict()'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
523
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
524 let d = {}
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
525 lua d = vim.eval('d')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
526 lua d[0] = 123
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
527 lua d[1] = "abc"
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
528 lua d[2] = true
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
529 lua d[3] = false
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
530 lua d[4] = vim.eval("[1, 2, 3]")
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
531 lua d[5] = vim.eval("{'a':1, 'b':2, 'c':3}")
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
532 call assert_equal({'0':123, '1':'abc', '2':v:true, '3':v:false, '4': [1, 2, 3], '5': {'a':1, 'b':2, 'c':3}}, d)
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
533 call assert_equal(6, luaeval('#d'))
14245
f445c5edb6af patch 8.1.0139: Lua tests fail on some platforms
Christian Brabandt <cb@256bit.org>
parents: 14239
diff changeset
534 call assert_match('^dict: \%(0x\)\?\x\+$', luaeval('tostring(d)'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
535
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
536 call assert_equal('abc', luaeval('d[1]'))
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
537 call assert_equal(v:null, luaeval('d[22]'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
538
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
539 lua d[0] = 124
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
540 lua d[4] = nil
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
541 call assert_equal({'0':124, '1':'abc', '2':v:true, '3':v:false, '5': {'a':1, 'b':2, 'c':3}}, d)
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
542
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
543 lockvar 1 d
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
544 call assert_fails('lua d[6] = 1', '[string "vim chunk"]:1: dict is locked')
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
545 unlockvar d
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
546
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
547 " Error case
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
548 lua d = {}
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
549 lua d[''] = 10
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
550 call assert_fails("let t = luaeval('vim.dict(d)')",
21283
1d2c814f4bed patch 8.2.1192: Lua test fails with older Lua version
Bram Moolenaar <Bram@vim.org>
parents: 21269
diff changeset
551 \ s:lua_53_or_later
1d2c814f4bed patch 8.2.1192: Lua test fails with older Lua version
Bram Moolenaar <Bram@vim.org>
parents: 21269
diff changeset
552 \ ? '[string "luaeval"]:1: table has empty key'
1d2c814f4bed patch 8.2.1192: Lua test fails with older Lua version
Bram Moolenaar <Bram@vim.org>
parents: 21269
diff changeset
553 \ : 'table has empty key')
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
554 let d = {}
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
555 lua x = vim.eval('d')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
556 call assert_fails("lua x[''] = 10", '[string "vim chunk"]:1: empty key')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
557 lua x['a'] = nil
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
558 call assert_equal({}, d)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
559
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
560 " cannot assign funcrefs in the global scope
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
561 lua x = vim.eval('g:')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
562 call assert_fails("lua x['min'] = vim.funcref('max')",
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
563 \ '[string "vim chunk"]:1: cannot assign funcref to builtin scope')
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
564
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
565 lua d = nil
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
566 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
567
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
568 func Test_lua_dict_table()
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
569 lua t = {key1 = 'x', key2 = 3.14, key3 = true, key4 = false}
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
570 call assert_equal({'key1': 'x', 'key2': 3.14, 'key3': v:true, 'key4': v:false},
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
571 \ luaeval('vim.dict(t)'))
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
572
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
573 " Same example as in :help lua-vim.
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
574 lua t = {math.pi, false, say = 'hi'}
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
575 " FIXME: commented out as it currently does not work as documented:
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
576 " Expected {'say': 'hi'}
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
577 " but got {'1': 3.141593, '2': v:false, 'say': 'hi'}
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
578 " Is the documentation or the code wrong?
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
579 "call assert_equal({'say' : 'hi'}, luaeval('vim.dict(t)'))
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
580 lua t = nil
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
581
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
582 call assert_fails('lua vim.dict(1)', '[string "vim chunk"]:1: table expected, got number')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
583 call assert_fails('lua vim.dict("x")', '[string "vim chunk"]:1: table expected, got string')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
584 call assert_fails('lua vim.dict(print)', '[string "vim chunk"]:1: table expected, got function')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
585 call assert_fails('lua vim.dict(true)', '[string "vim chunk"]:1: table expected, got boolean')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
586 endfunc
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
587
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
588 " Test d() i.e. iterator on dictionary
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
589 func Test_lua_dict_iter()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
590 let d = {'a': 1, 'b':2}
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
591 lua d = vim.eval('d')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
592 lua str = ''
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
593 lua for k,v in d() do str = str .. k ..':' .. v .. ',' end
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
594 call assert_equal('a:1,b:2,', luaeval('str'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
595
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
596 lua str, d = nil
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
597 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
598
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
599 func Test_lua_blob()
16076
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
600 call assert_equal(0z, luaeval('vim.blob("")'))
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
601 call assert_equal(0z31326162, luaeval('vim.blob("12ab")'))
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
602 call assert_equal(0z00010203, luaeval('vim.blob("\x00\x01\x02\x03")'))
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
603 call assert_equal(0z8081FEFF, luaeval('vim.blob("\x80\x81\xfe\xff")'))
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
604
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
605 lua b = vim.blob("\x00\x00\x00\x00")
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
606 call assert_equal(0z00000000, luaeval('b'))
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
607 call assert_equal(4, luaeval('#b'))
16076
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
608 lua b[0], b[1], b[2], b[3] = 1, 32, 256, 0xff
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
609 call assert_equal(0z012000ff, luaeval('b'))
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
610 lua b[4] = string.byte("z", 1)
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
611 call assert_equal(0z012000ff.7a, luaeval('b'))
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
612 call assert_equal(5, luaeval('#b'))
16076
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
613 call assert_fails('lua b[#b+1] = 0x80', '[string "vim chunk"]:1: index out of range')
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
614 lua b:add("12ab")
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
615 call assert_equal(0z012000ff.7a313261.62, luaeval('b'))
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
616 call assert_equal(9, luaeval('#b'))
16076
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
617 call assert_fails('lua b:add(nil)', '[string "vim chunk"]:1: string expected, got nil')
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
618 call assert_fails('lua b:add(true)', '[string "vim chunk"]:1: string expected, got boolean')
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
619 call assert_fails('lua b:add({})', '[string "vim chunk"]:1: string expected, got table')
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
620 lua b = nil
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
621
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
622 let b = 0z0102
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
623 lua lb = vim.eval('b')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
624 let n = luaeval('lb[1]')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
625 call assert_equal(2, n)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
626 let n = luaeval('lb[6]')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
627 call assert_equal(v:null, n)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
628 call assert_fails('let x = luaeval("lb:xyz(3)")',
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
629 \ s:lua_53_or_later
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
630 \ ? "[string \"luaeval\"]:1: attempt to call a nil value (method 'xyz')"
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
631 \ : "[string \"luaeval\"]:1: attempt to call method 'xyz' (a nil value)")
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
632 let y = luaeval("lb[{}]")
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
633 call assert_equal(v:null, y)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
634
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
635 lockvar b
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
636 call assert_fails('lua lb[1] = 2', '[string "vim chunk"]:1: blob is locked')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
637 call assert_fails('lua lb:add("12")', '[string "vim chunk"]:1: blob is locked')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
638
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
639 " Error cases
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
640 lua t = {}
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
641 call assert_fails('lua b = vim.blob(t)',
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
642 \ '[string "vim chunk"]:1: string expected, got table')
16076
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
643 endfunc
a2f0e93a5857 patch 8.1.1043: Lua interface does not support Blob
Bram Moolenaar <Bram@vim.org>
parents: 16028
diff changeset
644
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
645 func Test_lua_funcref()
14235
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
646 function I(x)
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
647 return a:x
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
648 endfunction
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
649 let R = function('I')
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
650 lua i1 = vim.funcref"I"
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
651 lua i2 = vim.eval"R"
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
652 lua msg = "funcref|test|" .. (#i2(i1) == #i1(i2) and "OK" or "FAIL")
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
653 lua msg = vim.funcref"tr"(msg, "|", " ")
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
654 call assert_equal("funcref test OK", luaeval('msg'))
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
655
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
656 " Error cases
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
657 call assert_fails('lua f1 = vim.funcref("")',
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
658 \ '[string "vim chunk"]:1: invalid function name: ')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
659 call assert_fails('lua f1 = vim.funcref("10")',
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
660 \ '[string "vim chunk"]:1: invalid function name: 10')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
661 let fname = test_null_string()
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
662 call assert_fails('lua f1 = vim.funcref(fname)',
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
663 \ "[string \"vim chunk\"]:1: bad argument #1 to 'funcref' (string expected, got nil)")
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
664 call assert_fails('lua vim.funcref("abc")()',
21269
0a8322506058 patch 8.2.1185: some other tests fail
Bram Moolenaar <Bram@vim.org>
parents: 21108
diff changeset
665 \ ['E117:', '\[string "vim chunk"]:1: cannot call funcref'])
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
666
14235
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
667 " dict funcref
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
668 function Mylen() dict
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
669 return len(self.data)
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
670 endfunction
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
671 let l = [0, 1, 2, 3]
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
672 let mydict = {'data': l}
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
673 lua d = vim.eval"mydict"
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
674 lua d.len = vim.funcref"Mylen" -- assign d as 'self'
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
675 lua res = (d.len() == vim.funcref"len"(vim.eval"l")) and "OK" or "FAIL"
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
676 call assert_equal("OK", luaeval('res'))
16028
8ad2cda3757d patch 8.1.1019: Lua: may garbage collect function reference in use
Bram Moolenaar <Bram@vim.org>
parents: 15997
diff changeset
677 call assert_equal(function('Mylen', {'data': l, 'len': function('Mylen')}), mydict.len)
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
678
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
679 lua i1, i2, msg, d, res = nil
14235
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
680 endfunc
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
681
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
682 " Test vim.type()
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
683 func Test_lua_type()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
684 " The following values are identical to Lua's type function.
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
685 call assert_equal('string', luaeval('vim.type("foo")'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
686 call assert_equal('number', luaeval('vim.type(1)'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
687 call assert_equal('number', luaeval('vim.type(1.2)'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
688 call assert_equal('function', luaeval('vim.type(print)'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
689 call assert_equal('table', luaeval('vim.type({})'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
690 call assert_equal('boolean', luaeval('vim.type(true)'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
691 call assert_equal('boolean', luaeval('vim.type(false)'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
692 call assert_equal('nil', luaeval('vim.type(nil)'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
693
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
694 " The following values are specific to Vim.
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
695 call assert_equal('window', luaeval('vim.type(vim.window())'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
696 call assert_equal('buffer', luaeval('vim.type(vim.buffer())'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
697 call assert_equal('list', luaeval('vim.type(vim.list())'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
698 call assert_equal('dict', luaeval('vim.type(vim.dict())'))
14235
e3bc8cdc94dd patch 8.1.0134: Lua interface does not support funcref
Christian Brabandt <cb@256bit.org>
parents: 14230
diff changeset
699 call assert_equal('funcref', luaeval('vim.type(vim.funcref("Test_type"))'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
700 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
701
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
702 " Test vim.open()
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
703 func Test_lua_open()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
704 call assert_notmatch('XOpen', execute('ls'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
705
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
706 " Open a buffer XOpen1, but do not jump to it.
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
707 lua b = vim.open('XOpen1')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
708 call assert_equal('XOpen1', luaeval('b.name'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
709 call assert_equal('', bufname('%'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
710
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
711 call assert_match('XOpen1', execute('ls'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
712 call assert_notequal('XOpen2', bufname('%'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
713
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
714 " Open a buffer XOpen2 and jump to it.
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
715 lua b = vim.open('XOpen2')()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
716 call assert_equal('XOpen2', luaeval('b.name'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
717 call assert_equal('XOpen2', bufname('%'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
718
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
719 lua b = nil
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
720 %bwipe!
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
721 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
722
20609
054ba681412d patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents: 20441
diff changeset
723 func Test_update_package_paths()
054ba681412d patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents: 20441
diff changeset
724 set runtimepath+=./testluaplugin
054ba681412d patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents: 20441
diff changeset
725 call assert_equal("hello from lua", luaeval("require('testluaplugin').hello()"))
054ba681412d patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents: 20441
diff changeset
726 endfunc
054ba681412d patch 8.2.0858: not easy to require Lua modules
Bram Moolenaar <Bram@vim.org>
parents: 20441
diff changeset
727
21006
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
728 func Vim_func_call_lua_callback(Concat, Cb)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
729 let l:message = a:Concat("hello", "vim")
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
730 call a:Cb(l:message)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
731 endfunc
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
732
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
733 func Test_pass_lua_callback_to_vim_from_lua()
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
734 lua pass_lua_callback_to_vim_from_lua_result = ""
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
735 call assert_equal("", luaeval("pass_lua_callback_to_vim_from_lua_result"))
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
736 lua <<EOF
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
737 vim.funcref('Vim_func_call_lua_callback')(
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
738 function(greeting, message)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
739 return greeting .. " " .. message
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
740 end,
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
741 function(message)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
742 pass_lua_callback_to_vim_from_lua_result = message
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
743 end)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
744 EOF
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
745 call assert_equal("hello vim", luaeval("pass_lua_callback_to_vim_from_lua_result"))
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
746 endfunc
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
747
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
748 func Vim_func_call_metatable_lua_callback(Greet)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
749 return a:Greet("world")
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
750 endfunc
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
751
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
752 func Test_pass_lua_metatable_callback_to_vim_from_lua()
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
753 let result = luaeval("vim.funcref('Vim_func_call_metatable_lua_callback')(setmetatable({ space = ' '}, { __call = function(tbl, msg) return 'hello' .. tbl.space .. msg end }) )")
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
754 call assert_equal("hello world", result)
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
755 endfunc
ae185f35e256 patch 8.2.1054: not so easy to pass a lua function to Vim
Bram Moolenaar <Bram@vim.org>
parents: 20609
diff changeset
756
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
757 " Test vim.line()
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
758 func Test_lua_line()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
759 new
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
760 call setline(1, ['first line', 'second line'])
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
761 1
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
762 call assert_equal('first line', luaeval('vim.line()'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
763 2
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
764 call assert_equal('second line', luaeval('vim.line()'))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
765 bwipe!
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
766 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
767
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
768 " Test vim.beep()
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
769 func Test_lua_beep()
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
770 call assert_beeps('lua vim.beep()')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
771 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
772
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
773 " Test errors in luaeval()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
774 func Test_luaeval_error()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
775 " Compile error
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
776 call assert_fails("call luaeval('-nil')",
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
777 \ '[string "luaeval"]:1: attempt to perform arithmetic on a nil value')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
778 call assert_fails("call luaeval(']')",
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
779 \ "[string \"luaeval\"]:1: unexpected symbol near ']'")
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
780 lua co = coroutine.create(function () print("hi") end)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
781 call assert_fails('let i = luaeval("co")', 'luaeval: cannot convert value')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
782 lua co = nil
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
783 call assert_fails('let m = luaeval("{}")', 'luaeval: cannot convert value')
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
784 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
785
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
786 " Test :luafile foo.lua
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
787 func Test_luafile()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
788 call delete('Xlua_file')
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
789 call writefile(["str = 'hello'", "num = 123" ], 'Xlua_file')
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
790 call setfperm('Xlua_file', 'r-xr-xr-x')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
791
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
792 luafile Xlua_file
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
793 call assert_equal('hello', luaeval('str'))
20441
86dde5c4b375 patch 8.2.0775: not easy to call a Vim function from Lua
Bram Moolenaar <Bram@vim.org>
parents: 20233
diff changeset
794 call assert_equal(123, luaeval('num'))
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
795
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
796 lua str, num = nil
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
797 call delete('Xlua_file')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
798 endfunc
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
799
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
800 " Test :luafile %
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
801 func Test_luafile_percent()
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
802 new Xlua_file
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
803 append
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
804 str, num = 'foo', 321.0
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
805 print(string.format('str=%s, num=%d', str, num))
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
806 .
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
807 w!
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
808 luafile %
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
809 let msg = split(execute('message'), "\n")[-1]
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
810 call assert_equal('str=foo, num=321', msg)
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
811
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
812 lua str, num = nil
14230
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
813 call delete('Xlua_file')
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
814 bwipe!
2e95ea9afa1e patch 8.1.0132: lua tests are old style
Christian Brabandt <cb@256bit.org>
parents: 10757
diff changeset
815 endfunc
14239
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
816
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
817 " Test :luafile with syntax error
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
818 func Test_luafile_error()
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
819 new Xlua_file
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
820 call writefile(['nil = 0' ], 'Xlua_file')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
821 call setfperm('Xlua_file', 'r-xr-xr-x')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
822
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
823 call assert_fails('luafile Xlua_file', "Xlua_file:1: unexpected symbol near 'nil'")
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
824
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
825 call delete('Xlua_file')
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
826 bwipe!
7457bf2db968 patch 8.1.0136: Lua tests don't cover new features
Christian Brabandt <cb@256bit.org>
parents: 14235
diff changeset
827 endfunc
14395
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
828
21108
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
829 " Test for dealing with strings containing newlines and null character
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
830 func Test_lua_string_with_newline()
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
831 let x = execute('lua print("Hello\nWorld")')
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
832 call assert_equal("\nHello\nWorld", x)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
833 new
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
834 lua k = vim.buffer(vim.eval('bufnr()'))
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
835 lua k:insert("Hello\0World", 0)
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
836 call assert_equal(["Hello\nWorld", ''], getline(1, '$'))
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
837 close!
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
838 endfunc
43e82e8133b9 patch 8.2.1105: insufficient test coverage for Lua
Bram Moolenaar <Bram@vim.org>
parents: 21060
diff changeset
839
19249
2a017e9dc6da patch 8.2.0183: tests fail when the float feature is disabled
Bram Moolenaar <Bram@vim.org>
parents: 17916
diff changeset
840 func Test_lua_set_cursor()
14395
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
841 " Check that setting the cursor position works.
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
842 new
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
843 call setline(1, ['first line', 'second line'])
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
844 normal gg
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
845 lua << trim EOF
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
846 w = vim.window()
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
847 w.line = 1
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
848 w.col = 5
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
849 EOF
14395
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
850 call assert_equal([1, 5], [line('.'), col('.')])
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
851
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
852 " Check that movement after setting cursor position keeps current column.
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
853 normal j
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
854 call assert_equal([2, 5], [line('.'), col('.')])
c15bef307de6 patch 8.1.0212: preferred cursor column not set in interfaces
Christian Brabandt <cb@256bit.org>
parents: 14296
diff changeset
855 endfunc
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
856
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
857 " Test for various heredoc syntax
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
858 func Test_lua_heredoc()
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
859 lua << END
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
860 vim.command('let s = "A"')
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
861 END
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
862 lua <<
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
863 vim.command('let s ..= "B"')
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
864 .
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
865 lua << trim END
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
866 vim.command('let s ..= "C"')
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
867 END
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
868 lua << trim
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
869 vim.command('let s ..= "D"')
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
870 .
20233
5f9c2c7d3d73 patch 8.2.0672: heredoc in scripts does not accept lower case marker
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
871 lua << trim eof
5f9c2c7d3d73 patch 8.2.0672: heredoc in scripts does not accept lower case marker
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
872 vim.command('let s ..= "E"')
5f9c2c7d3d73 patch 8.2.0672: heredoc in scripts does not accept lower case marker
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
873 eof
5f9c2c7d3d73 patch 8.2.0672: heredoc in scripts does not accept lower case marker
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
874 call assert_equal('ABCDE', s)
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
875 endfunc
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
876
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 19249
diff changeset
877 " vim: shiftwidth=2 sts=2 expandtab