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a52305e11c
Only show the shebang warning for .fish commands. Use the phrase "interpreter directive" as the formal name for the shebang. Switch from windows to Windows for the operating system.
95 lines
1.7 KiB
Fish
95 lines
1.7 KiB
Fish
# RUN: %fish %s
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# Test for shebangless scripts - see 7802.
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set testdir (mktemp -d)
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cd $testdir
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touch file
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chmod a+x file
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function runfile
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# Run our file twice, printing status.
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# Arguments are passed to exercise the re-execve code paths; they have no other effect.
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true # clear status
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set -g fish_use_posix_spawn 1
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./file arg1 arg2 arg3
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echo $status
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true # clear status
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set -g fish_use_posix_spawn 0
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./file arg1 arg2 arg3 arg4 arg5
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echo $status
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end
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# Empty executable files are 'true'.
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true >file
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sleep 0.1
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runfile
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#CHECK: 0
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#CHECK: 0
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# Files without NUL are 'true' as well.
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echo -e -n '#COMMENT\n#COMMENT' >file
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runfile
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#CHECK: 0
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#CHECK: 0
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# Never implicitly pass files ending with .fish to /bin/sh.
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true >file.fish
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sleep 0.1
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chmod a+x file.fish
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set -g fish_use_posix_spawn 0
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./file.fish
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echo $status
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set -g fish_use_posix_spawn 1
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./file.fish
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echo $status
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rm file.fish
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#CHECK: 126
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#CHECKERR: exec: {{.*}}{{.*}}
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#CHECKERR: exec: {{.*}}
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#CHECK: 126
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#CHECKERR: exec: {{.*}}
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#CHECKERR: exec: {{.*}}
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# On to NUL bytes.
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# The heuristic is that there must be a line containing a lowercase letter before the first NUL byte.
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echo -n -e 'true\n\x00' >file
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sleep 0.1
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runfile
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#CHECK: 0
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#CHECK: 0
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# Doesn't meet our heuristic as there is no newline.
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echo -n -e 'true\x00' >file
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sleep 0.1
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runfile
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#CHECK: 126
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#CHECKERR: exec: {{.*}}
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#CHECK: 126
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#CHECKERR: exec: {{.*}}
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# Doesn't meet our heuristic as there is no lowercase before newline.
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echo -n -e 'NOPE\n\x00' >file
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sleep 0.1
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runfile
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#CHECK: 126
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#CHECKERR: exec: {{.*}}
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#CHECK: 126
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#CHECKERR: exec: {{.*}}
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echo 'echo foo' >./-
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sleep 0.1
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chmod +x ./-
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set PATH ./ $PATH
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sleep 0.1
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-
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#CHECK: foo
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echo $status
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#CHECK: 0
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