mirror of
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?
121 lines
2.5 KiB
Fish
121 lines
2.5 KiB
Fish
# RUN: fish=%fish %fish %s
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# Check that switch with an argument expanding to nothing still works.
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switch $foo
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case a
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echo a
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case ''
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echo very little
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case '*'
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echo Nothin
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case ''
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echo banana
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end
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#CHECK: very little
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switch (true)
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case a
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echo a
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case ''
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echo very little
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case '*'
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echo Nothin
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case ''
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echo banana
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end
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#CHECK: very little
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switch (echo)
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case a
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echo a
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case ''
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echo very little
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case '*'
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echo Nothin
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case ''
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echo banana
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end
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#CHECK: very little
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# Multiple arguments is still an error, we've not decided on good behavior for this.
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switch (echo; echo; echo)
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case a
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echo a
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case ""
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echo very little
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case "*"
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echo Nothin
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case ""
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echo banana
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end
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#CHECKERR: {{.*/?}}switch.fish (line {{\d+}}): switch: Expected at most one argument, got 3
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#CHECKERR:
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#CHECKERR: switch (echo; echo; echo)
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#CHECKERR: ^~~~~~~~~~~~~~~~~^
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# As is no argument at all.
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# Because this is a syntax error, we need to start a sub-fish or we wouldn't execute anything else.
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$fish -c '
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switch
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case a
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echo a
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case ""
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echo very little
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case "*"
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echo Nothin
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case ""
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echo banana
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end
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'
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#CHECKERR: fish: 'case' builtin not inside of switch block
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#CHECKERR: case a
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#CHECKERR: ^~~^
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set smurf green
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switch $smurf
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case "*ee*"
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echo Test 1 pass
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case "*"
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echo Test 1 fail
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end
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#CHECK: Test 1 pass
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switch $smurf
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case *ee*
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echo Test 2 fail
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case red green blue
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echo Test 2 pass
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case "*"
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echo Test 2 fail
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end
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#CHECKERR: {{.*}}switch.fish (line {{\d+}}): No matches for wildcard '*ee*'. See `help wildcards-globbing`.
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#CHECKERR: case *ee*
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#CHECKERR: ^~~^
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#CHECK: Test 2 pass
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switch $smurf
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case cyan magenta yellow
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echo Test 3 fail
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case "*"
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echo Test 3 pass
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end
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#CHECK: Test 3 pass
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begin
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set -l PATH
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switch (doesnotexist)
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case '*'
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echo Matched!
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end
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# CHECKERR: fish: Unknown command: doesnotexist
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# CHECKERR: {{.*}}checks/switch.fish (line {{\d+}}):
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# CHECKERR: doesnotexist
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# CHECKERR: ^~~~~~~~~~~^
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# CHECKERR: in command substitution
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# CHECKERR: {{\t}}called on line {{\d+}} of file {{.*}}checks/switch.fish
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# CHECKERR: {{.*}}checks/switch.fish (line {{\d+}}): Unknown command
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# CHECKERR: switch (doesnotexist)
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# CHECKERR: ^~~~~~~~~~~~~^
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end
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exit 0
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