1 | ## oils_failures_allowed: 1
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2 | ## compare_shells: dash bash mksh zsh
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3 |
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4 | #### cd and $PWD
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5 | cd /
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6 | echo $PWD
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7 | ## stdout: /
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8 |
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9 | #### cd BAD/..
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10 |
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11 | # Odd divergence in shells: dash and mksh normalize the path and don't check
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12 | # this error.
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13 | # TODO: I would like OSH to behave like bash and zsh, but separating chdir_arg
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14 | # and pwd_arg breaks case 17.
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15 |
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16 | cd nonexistent_ZZ/..
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17 | echo status=$?
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18 | ## STDOUT:
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19 | status=1
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20 | ## END
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21 | ## BUG dash/mksh STDOUT:
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22 | status=0
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23 | ## END
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24 |
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25 | #### cd with 2 or more args
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26 |
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27 | mkdir -p foo
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28 | cd foo
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29 | echo status=$?
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30 | cd ..
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31 | echo status=$?
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32 |
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33 |
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34 | cd foo bar
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35 | st=$?
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36 | if test $st -ne 0; then
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37 | echo 'failed with multiple args'
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38 | fi
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39 |
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40 | ## STDOUT:
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41 | status=0
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42 | status=0
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43 | failed with multiple args
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44 | ## END
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45 |
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46 | ## BUG dash STDOUT:
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47 | status=0
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48 | status=0
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49 | ## END
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50 |
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51 | #### $OLDPWD
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52 | cd /
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53 | cd $TMP
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54 | echo "old: $OLDPWD"
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55 | env | grep OLDPWD # It's EXPORTED too!
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56 | cd -
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57 | ## STDOUT:
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58 | old: /
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59 | OLDPWD=/
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60 | /
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61 | ## END
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62 | ## BUG mksh STDOUT:
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63 | old: /
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64 | /
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65 | ## END
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66 | ## BUG zsh STDOUT:
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67 | old: /
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68 | OLDPWD=/
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69 | ## END
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70 |
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71 | #### pwd
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72 | cd /
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73 | pwd
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74 | ## STDOUT:
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75 | /
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76 | ## END
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77 |
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78 | #### pwd after cd ..
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79 | dir=$TMP/dir-one/dir-two
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80 | mkdir -p $dir
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81 | cd $dir
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82 | echo $(basename $(pwd))
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83 | cd ..
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84 | echo $(basename $(pwd))
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85 | ## STDOUT:
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86 | dir-two
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87 | dir-one
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88 | ## END
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89 |
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90 | #### pwd with symlink and -P
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91 | tmp=$TMP/builtins-pwd-1
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92 | mkdir -p $tmp/target
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93 | ln -s -f $tmp/target $tmp/symlink
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94 |
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95 | cd $tmp/symlink
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96 |
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97 | echo pwd:
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98 | basename $(pwd)
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99 |
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100 | echo pwd -P:
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101 | basename $(pwd -P)
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102 |
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103 | ## STDOUT:
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104 | pwd:
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105 | symlink
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106 | pwd -P:
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107 | target
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108 | ## END
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109 |
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110 | #### setting $PWD doesn't affect the value of 'pwd' builtin
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111 | dir=/tmp/oil-spec-test/pwd
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112 | mkdir -p $dir
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113 | cd $dir
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114 |
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115 | PWD=foo
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116 | echo before $PWD
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117 | pwd
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118 | echo after $PWD
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119 | ## STDOUT:
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120 | before foo
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121 | /tmp/oil-spec-test/pwd
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122 | after foo
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123 | ## END
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124 |
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125 | #### unset PWD; then pwd
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126 | dir=/tmp/oil-spec-test/pwd
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127 | mkdir -p $dir
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128 | cd $dir
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129 |
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130 | unset PWD
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131 | echo PWD=$PWD
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132 | pwd
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133 | echo PWD=$PWD
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134 | ## STDOUT:
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135 | PWD=
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136 | /tmp/oil-spec-test/pwd
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137 | PWD=
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138 | ## END
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139 |
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140 | #### 'unset PWD; pwd' before any cd (tickles a rare corner case)
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141 | dir=/tmp/oil-spec-test/pwd-2
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142 | mkdir -p $dir
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143 | cd $dir
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144 |
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145 | # ensure clean shell process state
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146 | $SH -c 'unset PWD; pwd'
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147 |
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148 | ## STDOUT:
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149 | /tmp/oil-spec-test/pwd-2
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150 | ## END
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151 |
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152 | #### lie about PWD; pwd before any cd
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153 | dir=/tmp/oil-spec-test/pwd-3
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154 | mkdir -p $dir
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155 | cd $dir
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156 |
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157 | # ensure clean shell process state
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158 | $SH -c 'PWD=foo; pwd'
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159 |
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160 | ## STDOUT:
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161 | /tmp/oil-spec-test/pwd-3
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162 | ## END
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163 |
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164 | #### remove pwd dir
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165 | dir=/tmp/oil-spec-test/pwd
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166 | mkdir -p $dir
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167 | cd $dir
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168 | pwd
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169 | rmdir $dir
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170 | echo status=$?
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171 | pwd
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172 | echo status=$?
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173 | ## STDOUT:
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174 | /tmp/oil-spec-test/pwd
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175 | status=0
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176 | /tmp/oil-spec-test/pwd
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177 | status=0
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178 | ## END
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179 | ## OK mksh STDOUT:
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180 | /tmp/oil-spec-test/pwd
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181 | status=0
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182 | status=1
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183 | ## END
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184 |
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185 | #### pwd in symlinked dir on shell initialization
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186 | tmp=$TMP/builtins-pwd-2
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187 | mkdir -p $tmp
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188 | mkdir -p $tmp/target
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189 | ln -s -f $tmp/target $tmp/symlink
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190 |
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191 | cd $tmp/symlink
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192 | $SH -c 'basename $(pwd)'
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193 | unset PWD
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194 | $SH -c 'basename $(pwd)'
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195 |
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196 | ## STDOUT:
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197 | symlink
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198 | target
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199 | ## END
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200 | ## OK mksh STDOUT:
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201 | target
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202 | target
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203 | ## END
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204 | ## stderr-json: ""
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205 |
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206 | #### Test the current directory after 'cd ..' involving symlinks
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207 | dir=$TMP/symlinktest
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208 | mkdir -p $dir
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209 | cd $dir
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210 | mkdir -p a/b/c
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211 | mkdir -p a/b/d
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212 | ln -s -f a/b/c c > /dev/null
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213 | cd c
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214 | cd ..
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215 | # Expecting a c/ (since we are in symlinktest) but osh gives c d (thinks we are
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216 | # in b/)
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217 | ls
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218 | ## STDOUT:
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219 | a
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220 | c
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221 | ## END
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222 |
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223 | #### cd with no arguments
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224 | HOME=$TMP/home
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225 | mkdir -p $HOME
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226 | cd
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227 | test $(pwd) = "$HOME" && echo OK
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228 | ## stdout: OK
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229 |
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230 | #### cd to nonexistent dir
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231 | cd /nonexistent/dir
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232 | echo status=$?
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233 | ## stdout: status=1
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234 | ## OK dash/mksh stdout: status=2
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235 |
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236 | #### cd away from dir that was deleted
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237 | dir=$TMP/cd-nonexistent
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238 | mkdir -p $dir
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239 | cd $dir
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240 | rmdir $dir
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241 | cd $TMP
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242 | echo $(basename $OLDPWD)
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243 | echo status=$?
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244 | ## STDOUT:
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245 | cd-nonexistent
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246 | status=0
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247 | ## END
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248 |
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249 | #### cd permits double bare dash
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250 | cd -- /
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251 | echo $PWD
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252 | ## stdout: /
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253 |
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254 | #### cd to symlink with -L and -P
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255 | targ=$TMP/cd-symtarget
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256 | lnk=$TMP/cd-symlink
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257 | mkdir -p $targ
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258 | ln -s $targ $lnk
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259 |
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260 | # -L behavior is the default
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261 | cd $lnk
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262 | test $PWD = "$TMP/cd-symlink" && echo OK
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263 |
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264 | cd -L $lnk
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265 | test $PWD = "$TMP/cd-symlink" && echo OK
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266 |
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267 | cd -P $lnk
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268 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD
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269 | ## STDOUT:
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270 | OK
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271 | OK
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272 | OK
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273 | ## END
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274 |
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275 | #### cd to relative path with -L and -P
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276 | die() { echo "$@"; exit 1; }
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277 |
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278 | targ=$TMP/cd-symtarget/subdir
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279 | lnk=$TMP/cd-symlink
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280 | mkdir -p $targ
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281 | ln -s $TMP/cd-symtarget $lnk
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282 |
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283 | # -L behavior is the default
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284 | cd $lnk/subdir
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285 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed"
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286 | cd ..
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287 | test $PWD = "$TMP/cd-symlink" && echo OK
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288 |
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289 | cd $lnk/subdir
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290 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed"
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291 | cd -L ..
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292 | test $PWD = "$TMP/cd-symlink" && echo OK
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293 |
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294 | cd $lnk/subdir
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295 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed"
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296 | cd -P ..
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297 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD
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298 | ## STDOUT:
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299 | OK
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300 | OK
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301 | OK
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302 | ## END
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303 |
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304 |
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