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https://github.com/fish-shell/fish-shell
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e66f6878b5
This is somewhat subtle:
The #RUN line in a littlecheck file will be run by a posix shell,
which means the substitutions will also be mangled by it.
Now, we *have* shell-quoted them, but unfortunately what we need is to
quote them for inside a pre-existing layer of quotes, e.g.
# RUN: fish -C 'set -g fish %fish'
here, %fish can't be replaced with `'path with spaces/fish'`, because
that ends up as
# RUN: fish -C 'set -g fish 'path with spaces/fish''
which is just broken.
So instead, we pass it as a variable to that fish:
# RUN: fish=%fish fish...
In addition, we need to not mangle the arguments in our test_driver.
For that, because we insist on posix shell, which has only one array,
and we source a file, we *need* to stop having that file use
arguments.
Which is okay - test_env.sh could previously be used to start a test,
and now it no longer can because that is test_*driver*.sh's job.
For the interactive tests, it's slightly different:
pexpect.spawn(foo) is sensitive to shell metacharacters like space.
So we shell-quote it.
But if you pass any args to pexpect.spawn, it no longer uses a shell,
and so we cannot shell-quote it.
There could be a better way to fix this?
115 lines
3.9 KiB
Fish
115 lines
3.9 KiB
Fish
#RUN: fish=%fish %fish %s | %fish %filter-control-sequences
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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" < $tmp/full.prof
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and echo matched
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# CHECK: matched
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# See that profiling without startup actually gives us just the command
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$fish --no-config --profile $tmp/nostartup.prof -c 'echo foo'
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# CHECK: foo
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count < $tmp/nostartup.prof
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# CHECK: 2
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$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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