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f7e7396c69
This fixes the following deadlock. The C++ functions path_get_config and path_get_data lazily determine paths and then cache those in a C++ static variable. The path determination requires inspecting the environment stack. If these functions are first called while the environment stack is locked (in this case, when fetching the $history variable) we can get a deadlock. The fix is to call them eagerly during env_init. This can be removed once the corresponding C++ functions are removed. This issue caused fish_config to fail to report colors and themes. Add a test.
111 lines
3.7 KiB
Fish
111 lines
3.7 KiB
Fish
#RUN: %fish -C 'set -l fish %fish' %s
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$fish -c "echo 1.2.3.4."
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# CHECK: 1.2.3.4.
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PATH= $fish -c "command a" 2>/dev/null
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echo $status
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# CHECK: 127
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PATH= $fish -c "echo (command a)" 2>/dev/null
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echo $status
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# CHECK: 127
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if not set -q GITHUB_WORKFLOW
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$fish -c 'if status --is-login ; echo login shell ; else ; echo not login shell ; end; if status --is-interactive ; echo interactive ; else ; echo not interactive ; end' -i
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# CHECK: not login shell
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# CHECK: interactive
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$fish -c 'if status --is-login ; echo login shell ; else ; echo not login shell ; end; if status --is-interactive ; echo interactive ; else ; echo not interactive ; end' -l -i
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# CHECK: login shell
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# CHECK: interactive
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else
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# GitHub Action doesn't start this in a terminal, so fish would complain.
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# Instead, we just fake the result, since we have no way to indicate a skipped test.
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echo not login shell
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echo interactive
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echo login shell
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echo interactive
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end
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$fish -c 'if status --is-login ; echo login shell ; else ; echo not login shell ; end; if status --is-interactive ; echo interactive ; else ; echo not interactive ; end' -l
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# CHECK: login shell
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# CHECK: not interactive
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$fish -c 'if status --is-login ; echo login shell ; else ; echo not login shell ; end; if status --is-interactive ; echo interactive ; else ; echo not interactive ; end'
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# CHECK: not login shell
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# CHECK: not interactive
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$fish -c 'if status --is-login ; echo login shell ; else ; echo not login shell ; end; if status --is-interactive ; echo interactive ; else ; echo not interactive ; end' -l
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# CHECK: login shell
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# CHECK: not interactive
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# Arguments for -c
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$fish -c 'string escape $argv' 1 2 3
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# CHECK: 1
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# CHECK: 2
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# CHECK: 3
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# Two -cs
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$fish -c 'string escape y$argv' -c 'string escape x$argv' 1 2 3
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# CHECK: y1
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# CHECK: y2
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# CHECK: y3
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# CHECK: x1
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# CHECK: x2
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# CHECK: x3
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# Should just do nothing.
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$fish --no-execute
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set -l tmp (mktemp -d)
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$fish --profile $tmp/normal.prof --profile-startup $tmp/startup.prof -ic exit
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# This should be the full file - just the one command we gave explicitly!
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cat $tmp/normal.prof
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# CHECK: Time{{\s+}}Sum{{\s+}}Command
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# CHECK: {{\d+\s+\d+\s+>}} exit
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string match -rq "builtin source " < $tmp/startup.prof
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and echo matched
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# CHECK: matched
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# See that sending both profiles to the same file works.
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$fish --profile $tmp/full.prof --profile-startup $tmp/full.prof -c 'echo thisshouldneverbeintheconfig'
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# CHECK: thisshouldneverbeintheconfig
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string match -rq "builtin source " < $tmp/full.prof
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and echo matched
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# CHECK: matched
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string match -rq "echo thisshouldneverbeintheconfig" < $tmp/full.prof
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and echo matched
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# CHECK: matched
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$fish --no-config -c 'echo notprinted; echo foo | exec true; echo banana'
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# CHECKERR: fish: The 'exec' command can not be used in a pipeline
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# CHECKERR: echo notprinted; echo foo | exec true; echo banana
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# CHECKERR: ^~~~~~~~^
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# Running multiple command lists continues even if one has a syntax error.
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$fish --no-config -c 'echo $$ oh no syntax error' -c 'echo this works'
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# CHECK: this works
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# CHECKERR: fish: $$ is not the pid. In fish, please use $fish_pid.
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# CHECKERR: echo $$ oh no syntax error
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# CHECKERR: ^
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$fish --no-config .
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# CHECKERR: error: Unable to read input file: Is a directory
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# CHECKERR: warning: Error while reading file .
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$fish --no-config -c 'echo notprinted; echo foo; a=b'
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# CHECKERR: fish: Unsupported use of '='. In fish, please use 'set a b'.
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# CHECKERR: echo notprinted; echo foo; a=b
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# CHECKERR: ^~^
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$fish --no-config -c 'echo notprinted | and true'
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# CHECKERR: fish: The 'and' command can not be used in a pipeline
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# CHECKERR: echo notprinted | and true
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# CHECKERR: ^~^
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# Regression test for a hang.
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echo "set -L" | $fish > /dev/null
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