Mercurial > vim
annotate src/testdir/test_blob.vim @ 15557:c0560da7873e v8.1.0786
patch 8.1.0786: ml_get error when updating the status line
commit https://github.com/vim/vim/commit/10772307c4e5299ed45470f92779f089a00d841e
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 20 18:25:54 2019 +0100
patch 8.1.0786: ml_get error when updating the status line
Problem: ml_get error when updating the status line and a terminal had its
scrollback cleared. (Chris Patuzzo)
Solution: Check the cursor position when drawing the status line.
(closes #3830)
author | Bram Moolenaar <Bram@vim.org> |
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date | Sun, 20 Jan 2019 18:30:06 +0100 |
parents | 99a4cc4782ac |
children | 4af72c724093 |
rev | line source |
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1 " Tests for the Blob types |
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2 |
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3 func TearDown() |
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4 " Run garbage collection after every test |
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5 call test_garbagecollect_now() |
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6 endfunc |
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7 |
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8 " Tests for Blob type |
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9 |
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10 " Blob creation from constant |
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11 func Test_blob_create() |
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12 let b = 0zDEADBEEF |
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13 call assert_equal(v:t_blob, type(b)) |
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14 call assert_equal(4, len(b)) |
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15 call assert_equal(0xDE, b[0]) |
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16 call assert_equal(0xAD, b[1]) |
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17 call assert_equal(0xBE, b[2]) |
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18 call assert_equal(0xEF, b[3]) |
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19 call assert_fails('let x = b[4]') |
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20 |
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21 call assert_equal(0xDE, get(b, 0)) |
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22 call assert_equal(0xEF, get(b, 3)) |
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23 |
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24 call assert_fails('let b = 0z1', 'E973:') |
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25 call assert_fails('let b = 0z1x', 'E973:') |
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26 call assert_fails('let b = 0z12345', 'E973:') |
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27 |
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28 call assert_equal(0z, test_null_blob()) |
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29 |
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30 let b = 0z001122.33445566.778899.aabbcc.dd |
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31 call assert_equal(0z00112233445566778899aabbccdd, b) |
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32 call assert_fails('let b = 0z1.1') |
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33 call assert_fails('let b = 0z.') |
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34 call assert_fails('let b = 0z001122.') |
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35 endfunc |
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36 |
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37 " assignment to a blob |
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38 func Test_blob_assign() |
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39 let b = 0zDEADBEEF |
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40 let b2 = b[1:2] |
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41 call assert_equal(0zADBE, b2) |
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42 |
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43 let bcopy = b[:] |
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44 call assert_equal(b, bcopy) |
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45 call assert_false(b is bcopy) |
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46 |
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47 let b = 0zDEADBEEF |
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48 let b2 = b |
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49 call assert_true(b is b2) |
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50 let b[:] = 0z11223344 |
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51 call assert_equal(0z11223344, b) |
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52 call assert_equal(0z11223344, b2) |
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53 call assert_true(b is b2) |
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54 |
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55 let b = 0zDEADBEEF |
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56 let b[3:] = 0z66 |
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57 call assert_equal(0zDEADBE66, b) |
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58 let b[:1] = 0z8899 |
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59 call assert_equal(0z8899BE66, b) |
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60 |
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61 call assert_fails('let b[2:3] = 0z112233', 'E972:') |
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62 call assert_fails('let b[2:3] = 0z11', 'E972:') |
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63 call assert_fails('let b[3:2] = 0z', 'E979:') |
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64 |
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65 let b = 0zDEADBEEF |
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66 let b += 0z99 |
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67 call assert_equal(0zDEADBEEF99, b) |
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68 |
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69 call assert_fails('let b .= 0z33', 'E734:') |
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70 call assert_fails('let b .= "xx"', 'E734:') |
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71 call assert_fails('let b += "xx"', 'E734:') |
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72 call assert_fails('let b[1:1] .= 0z55', 'E734:') |
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73 endfunc |
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74 |
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75 func Test_blob_get_range() |
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76 let b = 0z0011223344 |
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77 call assert_equal(0z2233, b[2:3]) |
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78 call assert_equal(0z223344, b[2:-1]) |
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79 call assert_equal(0z00, b[0:-5]) |
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80 call assert_equal(0z, b[0:-11]) |
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81 call assert_equal(0z44, b[-1:]) |
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82 call assert_equal(0z0011223344, b[:]) |
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83 call assert_equal(0z0011223344, b[:-1]) |
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84 call assert_equal(0z, b[5:6]) |
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85 endfunc |
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86 |
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87 func Test_blob_get() |
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88 let b = 0z0011223344 |
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89 call assert_equal(0x00, get(b, 0)) |
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90 call assert_equal(0x22, get(b, 2, 999)) |
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91 call assert_equal(0x44, get(b, 4)) |
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92 call assert_equal(0x44, get(b, -1)) |
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93 call assert_equal(-1, get(b, 5)) |
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94 call assert_equal(999, get(b, 5, 999)) |
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95 call assert_equal(-1, get(b, -8)) |
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96 call assert_equal(999, get(b, -8, 999)) |
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97 endfunc |
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98 |
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99 func Test_blob_to_string() |
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100 let b = 0z00112233445566778899aabbccdd |
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101 call assert_equal('0z00112233.44556677.8899AABB.CCDD', string(b)) |
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102 call assert_equal(b, eval(string(b))) |
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103 call remove(b, 4, -1) |
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104 call assert_equal('0z00112233', string(b)) |
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105 call remove(b, 0, 3) |
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106 call assert_equal('0z', string(b)) |
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107 endfunc |
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108 |
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109 func Test_blob_compare() |
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110 let b1 = 0z0011 |
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111 let b2 = 0z1100 |
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112 let b3 = 0z001122 |
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113 call assert_true(b1 == b1) |
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114 call assert_false(b1 == b2) |
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115 call assert_false(b1 == b3) |
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116 call assert_true(b1 != b2) |
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117 call assert_true(b1 != b3) |
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118 call assert_true(b1 == 0z0011) |
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119 call assert_fails('echo b1 == 9', 'E977:') |
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120 call assert_fails('echo b1 != 9', 'E977:') |
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121 |
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122 call assert_false(b1 is b2) |
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123 let b2 = b1 |
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124 call assert_true(b1 == b2) |
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125 call assert_true(b1 is b2) |
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126 let b2 = copy(b1) |
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127 call assert_true(b1 == b2) |
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128 call assert_false(b1 is b2) |
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129 let b2 = b1[:] |
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130 call assert_true(b1 == b2) |
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131 call assert_false(b1 is b2) |
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132 |
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133 call assert_fails('let x = b1 > b2') |
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134 call assert_fails('let x = b1 < b2') |
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135 call assert_fails('let x = b1 - b2') |
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136 call assert_fails('let x = b1 / b2') |
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137 call assert_fails('let x = b1 * b2') |
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138 endfunc |
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139 |
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140 " test for range assign |
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141 func Test_blob_range_assign() |
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142 let b = 0z00 |
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143 let b[1] = 0x11 |
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144 let b[2] = 0x22 |
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145 call assert_equal(0z001122, b) |
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146 call assert_fails('let b[4] = 0x33', 'E979:') |
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147 endfunc |
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148 |
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149 func Test_blob_for_loop() |
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150 let blob = 0z00010203 |
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151 let i = 0 |
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152 for byte in blob |
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153 call assert_equal(i, byte) |
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154 let i += 1 |
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155 endfor |
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156 |
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157 let blob = 0z00 |
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158 call remove(blob, 0) |
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159 call assert_equal(0, len(blob)) |
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160 for byte in blob |
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161 call assert_error('loop over empty blob') |
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162 endfor |
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163 endfunc |
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164 |
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165 func Test_blob_concatenate() |
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166 let b = 0z0011 |
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167 let b += 0z2233 |
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168 call assert_equal(0z00112233, b) |
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169 |
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170 call assert_fails('let b += "a"') |
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171 call assert_fails('let b += 88') |
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172 |
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173 let b = 0zDEAD + 0zBEEF |
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174 call assert_equal(0zDEADBEEF, b) |
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175 endfunc |
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176 |
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177 func Test_blob_add() |
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178 let b = 0z0011 |
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179 call add(b, 0x22) |
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180 call assert_equal(0z001122, b) |
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181 call add(b, '51') |
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182 call assert_equal(0z00112233, b) |
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183 |
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184 call assert_fails('call add(b, [9])', 'E745:') |
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185 endfunc |
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186 |
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187 func Test_blob_empty() |
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188 call assert_false(empty(0z001122)) |
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189 call assert_true(empty(0z)) |
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190 call assert_true(empty(test_null_blob())) |
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191 endfunc |
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192 |
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193 " Test removing items in blob |
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194 func Test_blob_func_remove() |
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195 " Test removing 1 element |
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196 let b = 0zDEADBEEF |
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197 call assert_equal(0xDE, remove(b, 0)) |
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198 call assert_equal(0zADBEEF, b) |
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199 |
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200 let b = 0zDEADBEEF |
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201 call assert_equal(0xEF, remove(b, -1)) |
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202 call assert_equal(0zDEADBE, b) |
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203 |
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204 let b = 0zDEADBEEF |
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205 call assert_equal(0xAD, remove(b, 1)) |
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206 call assert_equal(0zDEBEEF, b) |
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207 |
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208 " Test removing range of element(s) |
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209 let b = 0zDEADBEEF |
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210 call assert_equal(0zBE, remove(b, 2, 2)) |
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211 call assert_equal(0zDEADEF, b) |
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212 |
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213 let b = 0zDEADBEEF |
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214 call assert_equal(0zADBE, remove(b, 1, 2)) |
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215 call assert_equal(0zDEEF, b) |
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216 |
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217 " Test invalid cases |
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218 let b = 0zDEADBEEF |
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219 call assert_fails("call remove(b, 5)", 'E979:') |
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220 call assert_fails("call remove(b, 1, 5)", 'E979:') |
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221 call assert_fails("call remove(b, 3, 2)", 'E979:') |
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222 call assert_fails("call remove(1, 0)", 'E712:') |
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223 call assert_fails("call remove(b, b)", 'E974:') |
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224 endfunc |
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225 |
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226 func Test_blob_read_write() |
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227 let b = 0zDEADBEEF |
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228 call writefile(b, 'Xblob') |
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229 let br = readfile('Xblob', 'B') |
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230 call assert_equal(b, br) |
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231 call delete('Xblob') |
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232 endfunc |
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233 |
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234 " filter() item in blob |
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235 func Test_blob_filter() |
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236 let b = 0zDEADBEEF |
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237 call filter(b, 'v:val != 0xEF') |
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238 call assert_equal(0zDEADBE, b) |
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239 endfunc |
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240 |
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241 " map() item in blob |
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242 func Test_blob_map() |
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243 let b = 0zDEADBEEF |
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244 call map(b, 'v:val + 1') |
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245 call assert_equal(0zDFAEBFF0, b) |
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246 |
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247 call assert_fails("call map(b, '[9]')", 'E978:') |
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248 endfunc |
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249 |
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250 func Test_blob_index() |
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251 call assert_equal(2, index(0zDEADBEEF, 0xBE)) |
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252 call assert_equal(-1, index(0zDEADBEEF, 0)) |
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253 call assert_equal(2, index(0z11111111, 0x11, 2)) |
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254 call assert_equal(3, index(0z11110111, 0x11, 2)) |
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255 call assert_equal(2, index(0z11111111, 0x11, -2)) |
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256 call assert_equal(3, index(0z11110111, 0x11, -2)) |
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257 |
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258 call assert_fails('call index("asdf", 0)', 'E714:') |
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259 endfunc |
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260 |
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261 func Test_blob_insert() |
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262 let b = 0zDEADBEEF |
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263 call insert(b, 0x33) |
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264 call assert_equal(0z33DEADBEEF, b) |
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265 |
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266 let b = 0zDEADBEEF |
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267 call insert(b, 0x33, 2) |
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268 call assert_equal(0zDEAD33BEEF, b) |
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269 |
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270 call assert_fails('call insert(b, -1)', 'E475:') |
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271 call assert_fails('call insert(b, 257)', 'E475:') |
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272 call assert_fails('call insert(b, 0, [9])', 'E745:') |
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273 endfunc |
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274 |
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275 func Test_blob_reverse() |
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276 call assert_equal(0zEFBEADDE, reverse(0zDEADBEEF)) |
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277 call assert_equal(0zBEADDE, reverse(0zDEADBE)) |
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278 call assert_equal(0zADDE, reverse(0zDEAD)) |
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279 call assert_equal(0zDE, reverse(0zDE)) |
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280 endfunc |
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281 |
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282 func Test_blob_json_encode() |
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283 call assert_equal('[222,173,190,239]', json_encode(0zDEADBEEF)) |
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284 call assert_equal('[]', json_encode(0z)) |
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285 endfunc |
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286 |
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287 func Test_blob_lock() |
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288 let b = 0z112233 |
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289 lockvar b |
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290 call assert_fails('let b = 0z44', 'E741:') |
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291 unlockvar b |
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292 let b = 0z44 |
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293 endfunc |
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294 |
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295 func Test_blob_sort() |
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296 call assert_fails('call sort([1.0, 0z11], "f")', 'E975:') |
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297 endfunc |