Mercurial > vim

annotate src/testdir/test_timers.vim @ 15603:639b8318472c v8.1.0809

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patch 8.1.0809: too many #ifdefs commit https://github.com/vim/vim/commit/a12a161b8ce09d024ed71c2134149fa323f8ee8e Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 24 16:39:02 2019 +0100 patch 8.1.0809: too many #ifdefs Problem: Too many #ifdefs. Solution: Graduate FEAT_MBYTE, part 3.
author Bram Moolenaar <Bram@vim.org>
date Thu, 24 Jan 2019 16:45:06 +0100
parents eadecbe4e390
children 31367ce5aac7
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1 " Test for timers
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2
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3 if !has('timers')
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4 finish
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5 endif
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6
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7 source shared.vim
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8 source screendump.vim
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9
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10 func MyHandler(timer)
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11 let g:val += 1
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12 endfunc
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14 func MyHandlerWithLists(lists, timer)
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15 let x = string(a:lists)
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16 endfunc
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17
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18 func Test_oneshot()
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19 let g:val = 0
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20 let timer = timer_start(50, 'MyHandler')
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21 let slept = WaitFor('g:val == 1')
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22 call assert_equal(1, g:val)
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23 if has('reltime')
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24 call assert_inrange(49, 100, slept)
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25 else
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26 call assert_inrange(20, 100, slept)
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27 endif
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28 endfunc
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30 func Test_repeat_three()
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31 let g:val = 0
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32 let timer = timer_start(50, 'MyHandler', {'repeat': 3})
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33 let slept = WaitFor('g:val == 3')
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34 call assert_equal(3, g:val)
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35 if has('reltime')
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36 call assert_inrange(149, 250, slept)
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37 else
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38 call assert_inrange(80, 200, slept)
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39 endif
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40 endfunc
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42 func Test_repeat_many()
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43 let g:val = 0
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44 let timer = timer_start(50, 'MyHandler', {'repeat': -1})
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45 sleep 200m
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46 call timer_stop(timer)
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47 call assert_inrange(2, 4, g:val)
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48 endfunc
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49
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50 func Test_with_partial_callback()
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51 let g:val = 0
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52 let meow = {'one': 1}
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53 function meow.bite(...)
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54 let g:val += self.one
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55 endfunction
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56
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57 call timer_start(50, meow.bite)
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58 let slept = WaitFor('g:val == 1')
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59 call assert_equal(1, g:val)
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60 if has('reltime')
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61 call assert_inrange(49, 130, slept)
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62 else
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63 call assert_inrange(20, 100, slept)
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64 endif
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65 endfunc
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67 func Test_retain_partial()
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68 call timer_start(50, function('MyHandlerWithLists', [['a']]))
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69 call test_garbagecollect_now()
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70 sleep 100m
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71 endfunc
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73 func Test_info()
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74 let id = timer_start(1000, 'MyHandler')
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75 let info = timer_info(id)
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76 call assert_equal(id, info[0]['id'])
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77 call assert_equal(1000, info[0]['time'])
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78 call assert_true(info[0]['remaining'] > 500)
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79 call assert_true(info[0]['remaining'] <= 1000)
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80 call assert_equal(1, info[0]['repeat'])
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81 call assert_equal("function('MyHandler')", string(info[0]['callback']))
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82
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83 let found = 0
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84 for info in timer_info()
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85 if info['id'] == id
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86 let found += 1
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87 endif
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88 endfor
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89 call assert_equal(1, found)
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90
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91 call timer_stop(id)
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92 call assert_equal([], timer_info(id))
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93 endfunc
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94
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95 func Test_stopall()
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96 let id1 = timer_start(1000, 'MyHandler')
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97 let id2 = timer_start(2000, 'MyHandler')
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98 let info = timer_info()
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99 call assert_equal(2, len(info))
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100
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101 call timer_stopall()
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102 let info = timer_info()
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103 call assert_equal(0, len(info))
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104 endfunc
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105
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106 func Test_paused()
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107 let g:val = 0
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108
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109 let id = timer_start(50, 'MyHandler')
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110 let info = timer_info(id)
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111 call assert_equal(0, info[0]['paused'])
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112
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113 call timer_pause(id, 1)
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114 let info = timer_info(id)
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115 call assert_equal(1, info[0]['paused'])
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116 sleep 100m
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117 call assert_equal(0, g:val)
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118
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119 call timer_pause(id, 0)
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120 let info = timer_info(id)
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121 call assert_equal(0, info[0]['paused'])
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122
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123 let slept = WaitFor('g:val == 1')
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124 call assert_equal(1, g:val)
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125 if has('reltime')
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126 if has('mac')
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127 " The travis Mac machines appear to be very busy.
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128 call assert_inrange(0, 50, slept)
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129 else
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130 call assert_inrange(0, 30, slept)
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131 endif
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132 else
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133 call assert_inrange(0, 10, slept)
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134 endif
9810
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135 endfunc
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136
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137 func StopMyself(timer)
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138 let g:called += 1
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139 if g:called == 2
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140 call timer_stop(a:timer)
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141 endif
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142 endfunc
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143
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144 func Test_delete_myself()
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145 let g:called = 0
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146 let t = timer_start(10, 'StopMyself', {'repeat': -1})
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147 call WaitForAssert({-> assert_equal(2, g:called)})
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148 call assert_equal(2, g:called)
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149 call assert_equal([], timer_info(t))
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150 endfunc
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151
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152 func StopTimer1(timer)
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153 let g:timer2 = timer_start(10, 'StopTimer2')
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154 " avoid maxfuncdepth error
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155 call timer_pause(g:timer1, 1)
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156 sleep 40m
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157 endfunc
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158
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159 func StopTimer2(timer)
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160 call timer_stop(g:timer1)
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161 endfunc
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162
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163 func Test_stop_in_callback()
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164 let g:timer1 = timer_start(10, 'StopTimer1')
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165 sleep 40m
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166 endfunc
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167
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168 func StopTimerAll(timer)
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169 call timer_stopall()
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170 endfunc
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171
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172 func Test_stop_all_in_callback()
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173 let g:timer1 = timer_start(10, 'StopTimerAll')
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174 let info = timer_info()
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175 call assert_equal(1, len(info))
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176 sleep 40m
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177 let info = timer_info()
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178 call assert_equal(0, len(info))
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179 endfunc
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180
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181 func FeedkeysCb(timer)
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182 call feedkeys("hello\<CR>", 'nt')
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183 endfunc
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184
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185 func InputCb(timer)
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186 call timer_start(10, 'FeedkeysCb')
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187 let g:val = input('?')
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188 call Resume()
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189 endfunc
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190
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191 func Test_input_in_timer()
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192 let g:val = ''
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193 call timer_start(10, 'InputCb')
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194 call Standby(1000)
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195 call assert_equal('hello', g:val)
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196 endfunc
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197
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198 func FuncWithError(timer)
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199 let g:call_count += 1
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200 if g:call_count == 4
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201 return
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202 endif
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203 doesnotexist
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204 endfunc
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205
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206 func Test_timer_errors()
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207 let g:call_count = 0
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208 let timer = timer_start(10, 'FuncWithError', {'repeat': -1})
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209 " Timer will be stopped after failing 3 out of 3 times.
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210 call WaitForAssert({-> assert_equal(3, g:call_count)})
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211 sleep 50m
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212 call assert_equal(3, g:call_count)
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213 endfunc
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214
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215 func FuncWithCaughtError(timer)
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216 let g:call_count += 1
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217 try
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218 doesnotexist
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219 catch
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220 " nop
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221 endtry
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222 endfunc
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223
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224 func Test_timer_catch_error()
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225 let g:call_count = 0
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226 let timer = timer_start(10, 'FuncWithCaughtError', {'repeat': 4})
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227 " Timer will not be stopped.
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228 call WaitForAssert({-> assert_equal(4, g:call_count)})
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229 sleep 50m
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230 call assert_equal(4, g:call_count)
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231 endfunc
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232
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233 func FeedAndPeek(timer)
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234 call test_feedinput('a')
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235 call getchar(1)
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236 endfunc
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237
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238 func Interrupt(timer)
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239 call test_feedinput("\<C-C>")
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240 endfunc
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241
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242 func Test_peek_and_get_char()
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243 if !has('unix') && !has('gui_running')
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244 return
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245 endif
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246 call timer_start(0, 'FeedAndPeek')
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247 let intr = timer_start(100, 'Interrupt')
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248 let c = getchar()
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249 call assert_equal(char2nr('a'), c)
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250 call timer_stop(intr)
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251 endfunc
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252
12459
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253 func Test_ex_mode()
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254 " Function with an empty line.
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255 func Foo(...)
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256
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257 endfunc
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258 let timer = timer_start(40, function('g:Foo'), {'repeat':-1})
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259 " This used to throw error E749.
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260 exe "normal Qsleep 100m\rvi\r"
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261 call timer_stop(timer)
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262 endfunc
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263
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264 func Test_restore_count()
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265 if !CanRunVimInTerminal()
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266 return
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267 endif
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268 " Check that v:count is saved and restored, not changed by a timer.
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269 call writefile([
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270 \ 'nnoremap <expr><silent> L v:count ? v:count . "l" : "l"',
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271 \ 'func Doit(id)',
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272 \ ' normal 3j',
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273 \ 'endfunc',
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274 \ 'call timer_start(100, "Doit")',
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275 \ ], 'Xtrcscript')
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276 call writefile([
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277 \ '1-1234',
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278 \ '2-1234',
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279 \ '3-1234',
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280 \ ], 'Xtrctext')
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281 let buf = RunVimInTerminal('-S Xtrcscript Xtrctext', {})
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282
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283 " Wait for the timer to move the cursor to the third line.
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284 call WaitForAssert({-> assert_equal(3, term_getcursor(buf)[0])})
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285 call assert_equal(1, term_getcursor(buf)[1])
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286 " Now check that v:count has not been set to 3
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287 call term_sendkeys(buf, 'L')
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288 call WaitForAssert({-> assert_equal(2, term_getcursor(buf)[1])})
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289
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290 call StopVimInTerminal(buf)
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291 call delete('Xtrcscript')
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292 call delete('Xtrctext')
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293 endfunc
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294
9909
3ee84d270ea7 commit https://github.com/vim/vim/commit/9e4d8215d386100ab660d7d11e6620fd148b605e
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295 " vim: shiftwidth=2 sts=2 expandtab