mirror of
https://github.com/fish-shell/fish-shell
synced 2024-11-15 09:27:38 +00:00
504a969a24
It is possible to run a function when a process exits via `function --on-process-exit`, or when a job exits via `function --on-job-exits`. Internally these were distinguished by the pid in the event: if it was positive, then it was a process exit. If negative, it represents a pgid and is a job exit. If zero, it fires for both jobs and processes, which is pretty weird. Switch to tracking these explicitly. Separate out the --on-process-exit and --on-job-exit event types into separate types. Stop negating pgids as well.
74 lines
1.6 KiB
Fish
74 lines
1.6 KiB
Fish
# RUN: env fish_test_helper=%fish_test_helper %fish -C 'set -l fish %fish' %s
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$fish -c 'function main; exit 4; true; end; main'
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echo $status
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#CHECK: 4
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$fish -c 'begin; exit 5; true; end'
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echo $status
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#CHECK: 5
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$fish -c 'kill -SIGHUP $fish_pid'
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echo $status
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#CHECK: 129
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$fish -c 'function main; kill -SIGTERM $fish_pid; true; end; main'
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echo $status
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#CHECK: 143
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function alarm --on-signal ALRM
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echo ALRM received
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end
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kill -s ALRM $fish_pid
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# CHECK: ALRM received
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function anychild --on-process-exit 0
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# Type and exit status
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echo $argv[1] $argv[3]
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end
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function anyjob --on-job-exit 0
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# Type and exit status
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echo $argv[1] $argv[3]
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end
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echo "command false:"
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command false
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# CHECK: command false:
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# CHECK: PROCESS_EXIT 1
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# CHECK: JOB_EXIT 0
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echo "command true:"
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command true
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# CHECK: command true:
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# CHECK: PROCESS_EXIT 0
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# CHECK: JOB_EXIT 0
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echo "command false | true:"
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command false | command true
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# CHECK: command false | true:
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# CHECK: PROCESS_EXIT 1
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# CHECK: PROCESS_EXIT 0
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# CHECK: JOB_EXIT 0
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# Signals are reported correctly.
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# SIGKILL $status is 128 + 9 = 137
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$fish_test_helper sigkill_self
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# CHECK: PROCESS_EXIT 137
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# CHECK: JOB_EXIT 0
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function test_blocks
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block -l
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command echo "This is the process whose exit event should be blocked"
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echo "This should come before the event handler"
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end
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test_blocks
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# CHECK: This is the process whose exit event should be blocked
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# CHECK: This should come before the event handler
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echo "Now event handler should have run"
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# CHECK: PROCESS_EXIT 0
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# CHECK: JOB_EXIT 0
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# CHECK: Now event handler should have run
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# CHECK: PROCESS_EXIT 0
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