| 1 | ## oils_failures_allowed: 2
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| 2 | ## compare_shells: dash bash mksh zsh
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| 3 |
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| 4 | #### exec builtin
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| 5 | exec echo hi
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| 6 | ## stdout: hi
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| 7 |
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| 8 | #### exec builtin with redirects
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| 9 | exec 1>&2
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| 10 | echo 'to stderr'
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| 11 | ## stdout-json: ""
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| 12 | ## stderr: to stderr
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| 13 |
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| 14 | #### exec builtin with here doc
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| 15 | # This has in a separate file because both code and data can be read from
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| 16 | # stdin.
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| 17 | $SH $REPO_ROOT/spec/bin/builtins-exec-here-doc-helper.sh
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| 18 | ## STDOUT:
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| 19 | x=one
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| 20 | y=two
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| 21 | DONE
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| 22 | ## END
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| 23 |
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| 24 | #### exec builtin accepts --
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| 25 | exec -- echo hi
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| 26 | ## STDOUT:
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| 27 | hi
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| 28 | ## END
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| 29 | ## BUG dash status: 127
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| 30 | ## BUG dash stdout-json: ""
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| 31 |
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| 32 | #### exec -- 2>&1
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| 33 | exec -- 3>&1
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| 34 | echo stdout 1>&3
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| 35 | ## STDOUT:
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| 36 | stdout
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| 37 | ## END
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| 38 | ## BUG dash status: 127
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| 39 | ## BUG dash stdout-json: ""
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| 40 | ## BUG mksh status: -11
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| 41 | ## BUG mksh stdout-json: ""
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| 42 |
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| 43 | #### cd and $PWD
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| 44 | cd /
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| 45 | echo $PWD
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| 46 | ## stdout: /
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| 47 |
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| 48 | #### cd BAD/..
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| 49 |
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| 50 | # Odd divergence in shells: dash and mksh normalize the path and don't check
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| 51 | # this error.
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| 52 | # TODO: I would like OSH to behave like bash and zsh, but it separating chdir_arg and
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| 53 | # pwd_arg breaks case 17.
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| 54 |
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| 55 | cd nonexistent_ZZ/..
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| 56 | echo status=$?
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| 57 | ## STDOUT:
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| 58 | status=1
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| 59 | ## END
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| 60 | ## BUG dash/mksh STDOUT:
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| 61 | status=0
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| 62 | ## END
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| 63 |
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| 64 | #### $OLDPWD
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| 65 | cd /
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| 66 | cd $TMP
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| 67 | echo "old: $OLDPWD"
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| 68 | env | grep OLDPWD # It's EXPORTED too!
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| 69 | cd -
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| 70 | ## STDOUT:
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| 71 | old: /
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| 72 | OLDPWD=/
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| 73 | /
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| 74 | ## END
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| 75 | ## BUG mksh STDOUT:
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| 76 | old: /
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| 77 | /
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| 78 | ## END
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| 79 | ## BUG zsh STDOUT:
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| 80 | old: /
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| 81 | OLDPWD=/
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| 82 | ## END
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| 83 |
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| 84 | #### pwd
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| 85 | cd /
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| 86 | pwd
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| 87 | ## STDOUT:
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| 88 | /
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| 89 | ## END
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| 90 |
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| 91 | #### pwd after cd ..
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| 92 | dir=$TMP/dir-one/dir-two
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| 93 | mkdir -p $dir
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| 94 | cd $dir
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| 95 | echo $(basename $(pwd))
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| 96 | cd ..
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| 97 | echo $(basename $(pwd))
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| 98 | ## STDOUT:
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| 99 | dir-two
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| 100 | dir-one
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| 101 | ## END
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| 102 |
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| 103 | #### pwd with symlink and -P
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| 104 | tmp=$TMP/builtins-pwd-1
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| 105 | mkdir -p $tmp/target
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| 106 | ln -s -f $tmp/target $tmp/symlink
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| 107 |
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| 108 | cd $tmp/symlink
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| 109 |
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| 110 | echo pwd:
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| 111 | basename $(pwd)
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| 112 |
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| 113 | echo pwd -P:
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| 114 | basename $(pwd -P)
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| 115 |
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| 116 | ## STDOUT:
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| 117 | pwd:
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| 118 | symlink
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| 119 | pwd -P:
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| 120 | target
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| 121 | ## END
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| 122 |
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| 123 | #### setting $PWD doesn't affect the value of 'pwd' builtin
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| 124 | dir=/tmp/oil-spec-test/pwd
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| 125 | mkdir -p $dir
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| 126 | cd $dir
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| 127 |
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| 128 | PWD=foo
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| 129 | echo before $PWD
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| 130 | pwd
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| 131 | echo after $PWD
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| 132 | ## STDOUT:
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| 133 | before foo
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| 134 | /tmp/oil-spec-test/pwd
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| 135 | after foo
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| 136 | ## END
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| 137 |
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| 138 | #### unset PWD; then pwd
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| 139 | dir=/tmp/oil-spec-test/pwd
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| 140 | mkdir -p $dir
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| 141 | cd $dir
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| 142 |
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| 143 | unset PWD
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| 144 | echo PWD=$PWD
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| 145 | pwd
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| 146 | echo PWD=$PWD
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| 147 | ## STDOUT:
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| 148 | PWD=
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| 149 | /tmp/oil-spec-test/pwd
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| 150 | PWD=
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| 151 | ## END
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| 152 |
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| 153 | #### 'unset PWD; pwd' before any cd (tickles a rare corner case)
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| 154 | dir=/tmp/oil-spec-test/pwd-2
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| 155 | mkdir -p $dir
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| 156 | cd $dir
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| 157 |
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| 158 | # ensure clean shell process state
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| 159 | $SH -c 'unset PWD; pwd'
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| 160 |
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| 161 | ## STDOUT:
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| 162 | /tmp/oil-spec-test/pwd-2
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| 163 | ## END
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| 164 |
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| 165 | #### lie about PWD; pwd before any cd
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| 166 | dir=/tmp/oil-spec-test/pwd-3
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| 167 | mkdir -p $dir
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| 168 | cd $dir
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| 169 |
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| 170 | # ensure clean shell process state
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| 171 | $SH -c 'PWD=foo; pwd'
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| 172 |
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| 173 | ## STDOUT:
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| 174 | /tmp/oil-spec-test/pwd-3
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| 175 | ## END
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| 176 |
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| 177 | #### remove pwd dir
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| 178 | dir=/tmp/oil-spec-test/pwd
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| 179 | mkdir -p $dir
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| 180 | cd $dir
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| 181 | pwd
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| 182 | rmdir $dir
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| 183 | echo status=$?
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| 184 | pwd
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| 185 | echo status=$?
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| 186 | ## STDOUT:
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| 187 | /tmp/oil-spec-test/pwd
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| 188 | status=0
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| 189 | /tmp/oil-spec-test/pwd
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| 190 | status=0
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| 191 | ## END
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| 192 | ## OK mksh STDOUT:
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| 193 | /tmp/oil-spec-test/pwd
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| 194 | status=0
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| 195 | status=1
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| 196 | ## END
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| 197 |
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| 198 | #### pwd in symlinked dir on shell initialization
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| 199 | tmp=$TMP/builtins-pwd-2
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| 200 | mkdir -p $tmp
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| 201 | mkdir -p $tmp/target
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| 202 | ln -s -f $tmp/target $tmp/symlink
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| 203 |
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| 204 | cd $tmp/symlink
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| 205 | $SH -c 'basename $(pwd)'
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| 206 | unset PWD
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| 207 | $SH -c 'basename $(pwd)'
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| 208 |
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| 209 | ## STDOUT:
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| 210 | symlink
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| 211 | target
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| 212 | ## END
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| 213 | ## OK mksh STDOUT:
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| 214 | target
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| 215 | target
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| 216 | ## END
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| 217 | ## stderr-json: ""
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| 218 |
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| 219 | #### Test the current directory after 'cd ..' involving symlinks
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| 220 | dir=$TMP/symlinktest
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| 221 | mkdir -p $dir
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| 222 | cd $dir
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| 223 | mkdir -p a/b/c
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| 224 | mkdir -p a/b/d
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| 225 | ln -s -f a/b/c c > /dev/null
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| 226 | cd c
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| 227 | cd ..
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| 228 | # Expecting a c/ (since we are in symlinktest) but osh gives c d (thinks we are
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| 229 | # in b/)
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| 230 | ls
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| 231 | ## STDOUT:
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| 232 | a
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| 233 | c
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| 234 | ## END
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| 235 |
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| 236 | #### cd with no arguments
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| 237 | HOME=$TMP/home
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| 238 | mkdir -p $HOME
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| 239 | cd
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| 240 | test $(pwd) = "$HOME" && echo OK
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| 241 | ## stdout: OK
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| 242 |
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| 243 | #### cd to nonexistent dir
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| 244 | cd /nonexistent/dir
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| 245 | echo status=$?
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| 246 | ## stdout: status=1
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| 247 | ## OK dash/mksh stdout: status=2
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| 248 |
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| 249 | #### cd away from dir that was deleted
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| 250 | dir=$TMP/cd-nonexistent
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| 251 | mkdir -p $dir
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| 252 | cd $dir
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| 253 | rmdir $dir
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| 254 | cd $TMP
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| 255 | echo $(basename $OLDPWD)
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| 256 | echo status=$?
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| 257 | ## STDOUT:
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| 258 | cd-nonexistent
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| 259 | status=0
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| 260 | ## END
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| 261 |
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| 262 | #### cd permits double bare dash
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| 263 | cd -- /
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| 264 | echo $PWD
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| 265 | ## stdout: /
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| 266 |
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| 267 | #### cd to symlink with -L and -P
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| 268 | targ=$TMP/cd-symtarget
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| 269 | lnk=$TMP/cd-symlink
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| 270 | mkdir -p $targ
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| 271 | ln -s $targ $lnk
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| 272 |
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| 273 | # -L behavior is the default
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| 274 | cd $lnk
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| 275 | test $PWD = "$TMP/cd-symlink" && echo OK
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| 276 |
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| 277 | cd -L $lnk
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| 278 | test $PWD = "$TMP/cd-symlink" && echo OK
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| 279 |
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| 280 | cd -P $lnk
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| 281 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD
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| 282 | ## STDOUT:
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| 283 | OK
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| 284 | OK
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| 285 | OK
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| 286 | ## END
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| 287 |
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| 288 | #### cd to relative path with -L and -P
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| 289 | die() { echo "$@"; exit 1; }
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| 290 |
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| 291 | targ=$TMP/cd-symtarget/subdir
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| 292 | lnk=$TMP/cd-symlink
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| 293 | mkdir -p $targ
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| 294 | ln -s $TMP/cd-symtarget $lnk
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| 295 |
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| 296 | # -L behavior is the default
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| 297 | cd $lnk/subdir
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| 298 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed"
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| 299 | cd ..
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| 300 | test $PWD = "$TMP/cd-symlink" && echo OK
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| 301 |
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| 302 | cd $lnk/subdir
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| 303 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed"
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| 304 | cd -L ..
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| 305 | test $PWD = "$TMP/cd-symlink" && echo OK
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| 306 |
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| 307 | cd $lnk/subdir
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| 308 | test $PWD = "$TMP/cd-symlink/subdir" || die "failed"
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| 309 | cd -P ..
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| 310 | test $PWD = "$TMP/cd-symtarget" && echo OK || echo $PWD
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| 311 | ## STDOUT:
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| 312 | OK
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| 313 | OK
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| 314 | OK
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| 315 | ## END
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| 316 |
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| 317 | #### Exit out of function
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| 318 | f() { exit 3; }
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| 319 | f
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| 320 | exit 4
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| 321 | ## status: 3
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| 322 |
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| 323 | #### Exit builtin with invalid arg
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| 324 | exit invalid
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| 325 | # Rationale: runtime errors are 1
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| 326 | ## status: 1
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| 327 | ## OK dash/bash status: 2
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| 328 | ## BUG zsh status: 0
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| 329 |
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| 330 | #### Exit builtin with too many args
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| 331 | # This is a parse error in OSH.
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| 332 | exit 7 8 9
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| 333 | echo status=$?
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| 334 | ## status: 2
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| 335 | ## stdout-json: ""
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| 336 | ## BUG bash/zsh status: 0
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| 337 | ## BUG bash/zsh stdout: status=1
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| 338 | ## BUG dash status: 7
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| 339 | ## BUG dash stdout-json: ""
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| 340 | ## OK mksh status: 1
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| 341 | ## OK mksh stdout-json: ""
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| 342 |
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| 343 | #### time with brace group argument
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| 344 |
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| 345 | err=_tmp/time-$(basename $SH).txt
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| 346 | {
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| 347 | time {
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| 348 | sleep 0.01
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| 349 | sleep 0.02
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| 350 | }
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| 351 | } 2> $err
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| 352 |
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| 353 | grep --only-matching user $err
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| 354 | echo result=$?
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| 355 |
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| 356 | # Regression: check fractional seconds
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| 357 | gawk '
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| 358 | BEGIN { ok = 0 }
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| 359 | match( $0, /\.([0-9]+)/, m) {
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| 360 | if (m[1] > 0) { # check fractional seconds
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| 361 | ok = 1
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| 362 | }
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| 363 | }
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| 364 | END { if (ok) { print "non-zero" } }
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| 365 | ' $err
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| 366 |
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| 367 | ## status: 0
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| 368 | ## STDOUT:
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| 369 | user
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| 370 | result=0
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| 371 | non-zero
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| 372 | ## END
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| 373 |
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| 374 | # time doesn't accept a block?
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| 375 | ## BUG zsh STDOUT:
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| 376 | result=1
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| 377 | ## END
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| 378 |
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| 379 | # dash doesn't have time keyword
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| 380 | ## N-I dash status: 2
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| 381 | ## N-I dash stdout-json: ""
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| 382 |
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| 383 | #### time pipeline
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| 384 | time echo hi | wc -c
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| 385 | ## stdout: 3
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| 386 | ## status: 0
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| 387 |
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| 388 | #### shift
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| 389 | set -- 1 2 3 4
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| 390 | shift
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| 391 | echo "$@"
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| 392 | shift 2
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| 393 | echo "$@"
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| 394 | ## stdout-json: "2 3 4\n4\n"
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| 395 | ## status: 0
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| 396 |
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| 397 | #### Shifting too far
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| 398 | set -- 1
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| 399 | shift 2
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| 400 | ## status: 1
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| 401 | ## OK dash status: 2
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| 402 |
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| 403 | #### Invalid shift argument
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| 404 | shift ZZZ
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| 405 | ## status: 2
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| 406 | ## OK bash status: 1
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| 407 | ## BUG mksh/zsh status: 0
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| 408 |
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| 409 | #### get umask
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| 410 | umask | grep '[0-9]\+' # check for digits
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| 411 | ## status: 0
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| 412 |
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| 413 | #### set umask in octal
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| 414 | rm -f $TMP/umask-one $TMP/umask-two
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| 415 | umask 0002
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| 416 | echo one > $TMP/umask-one
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| 417 | umask 0022
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| 418 | echo two > $TMP/umask-two
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| 419 | stat -c '%a' $TMP/umask-one $TMP/umask-two
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| 420 | ## status: 0
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| 421 | ## stdout-json: "664\n644\n"
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| 422 | ## stderr-json: ""
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| 423 |
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| 424 | #### set umask symbolically
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| 425 | umask 0002 # begin in a known state for the test
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| 426 | rm -f $TMP/umask-one $TMP/umask-two
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| 427 | echo one > $TMP/umask-one
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| 428 | umask g-w,o-w
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| 429 | echo two > $TMP/umask-two
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| 430 | stat -c '%a' $TMP/umask-one $TMP/umask-two
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| 431 | ## status: 0
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| 432 | ## STDOUT:
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| 433 | 664
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| 434 | 644
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| 435 | ## END
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| 436 | ## stderr-json: ""
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