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52 lines
845 B
Fish
52 lines
845 B
Fish
# RUN: %fish %s
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set -g SIGUSR1_COUNT 0
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function gotsigusr1
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set -g SIGUSR1_COUNT (math $SIGUSR1_COUNT + 1)
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echo "Got USR1: $SIGUSR1_COUNT"
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end
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function handle1 --on-signal SIGUSR1
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gotsigusr1
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end
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function handle_us42 --on-signal SIGUSR2
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end
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kill -USR1 $fish_pid
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sleep .1
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#CHECK: Got USR1: 1
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kill -USR1 $fish_pid
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sleep .1
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#CHECK: Got USR1: 2
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kill -USR2 $fish_pid
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sleep .1
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kill -USR2 $fish_pid
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sleep .1
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# Previous signals do not re-trigger handlers.
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functions --erase handle1
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kill -USR1 $fish_pid
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sleep .1
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kill -USR1 $fish_pid
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sleep .1
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kill -USR2 $fish_pid
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sleep .1
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# Send the signal and immediately define the function; it should not excute.
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kill -USR1 $fish_pid
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function handle1 --on-signal SIGUSR1
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gotsigusr1
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end
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echo "Hope it did not run"
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#CHECK: Hope it did not run
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kill -USR1 $fish_pid
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sleep .1
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#CHECK: Got USR1: 3
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