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26116b477e
fish -c 'sleep 1 & bg %1' is supposed to fail because the job is not under job control. When we try to print the failure, we accidentally still hold a borrow of the job list. This blows up because we use "builtin_print_help_error()" to print the failure message; that function runs "job_reap()" which wants an exclusive borrow of the job list. Let's drop our job list earlier.
25 lines
786 B
Fish
25 lines
786 B
Fish
#RUN: env fth=%fish_test_helper fish=%fish %fish %s
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#REQUIRES: command -v %fish_test_helper
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# Ensure job control works in non-interactive environments.
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status job-control full
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/bin/echo hello
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#CHECK: hello
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$fth print_pgrp | read first
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$fth print_pgrp | read second
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test $first -ne $second
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and echo "pgroups differed, meaning job control worked"
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or echo "pgroups were the same, job control did not work"
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#CHECK: pgroups differed, meaning job control worked
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# fish ignores SIGTTIN and so may transfer the tty even if it
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# doesn't own the tty. Ensure that doesn't happen.
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$fish -c 'status job-control full ; $fth report_foreground' &
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wait
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#CHECKERR: background
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$fish -c 'sleep .2 & bg %1'
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#CHECKERR: bg: Can't put job 1, 'sleep .2 &' to background because it is not under job control
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