mirror of
git://git.code.sf.net/p/zsh/code
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86 lines
2 KiB
Text
86 lines
2 KiB
Text
# Tests for the kill builtin.
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#
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# The exit codes 11 and 19 in this file don't mean anything special; they're
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# just exit codes which are specific enough that the failure of `kill` itself
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# can be differentiated from exiting due to executing a trap.
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%test
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# Correct invocation
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if zmodload zsh/system &>/dev/null; then
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(
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trap 'exit 19' TERM
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kill $sysparams[pid]
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)
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else
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ZTST_skip='Cannot zmodload zsh/system, skipping kill with no sigspec'
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fi
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19:kill with no sigspec
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if zmodload zsh/system &>/dev/null; then
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(
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trap 'exit 11' USR1
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kill -USR1 $sysparams[pid]
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)
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else
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ZTST_skip='Cannot zmodload zsh/system, skipping kill with sigspec'
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fi
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11:kill with sigspec
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# Incorrect invocation
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(
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kill a b c
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)
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3:kill with multiple wrong inputs should increment status
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?(eval):kill:2: illegal pid: a
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?(eval):kill:2: illegal pid: b
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?(eval):kill:2: illegal pid: c
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(
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kill -INT a b c
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)
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3:kill with sigspec and wrong inputs should increment status
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?(eval):kill:2: illegal pid: a
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?(eval):kill:2: illegal pid: b
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?(eval):kill:2: illegal pid: c
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(
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kill
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)
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1:kill with no arguments
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?(eval):kill:2: not enough arguments
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(
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kill -INT
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)
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1:kill with sigspec only
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?(eval):kill:2: not enough arguments
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# Regression tests: `kill ''` should not result in `kill 0`.
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#
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# We use SIGURG where an explicit sigspec can be provided as:
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#
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# 1. By default it's non-terminal, so even if we regress, we won't kill the
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# test runner and other processes in the process group since we'll stop
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# running this test before we get to the plain kill (and thus SIGTERM)
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# cases;
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# 2. It's also unlikely to be sent for any other reason during the process
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# lifetime, so the test shouldn't be flaky.
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(
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trap 'exit 11' URG
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kill -URG ''
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)
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1:kill with empty pid and sigspec should not send signal to current process group
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?(eval):kill:3: illegal pid:
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(
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trap 'exit 19' TERM
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kill ''
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)
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1:Plain kill with empty pid should not send signal to current process group
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?(eval):kill:3: illegal pid:
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