| 1 | #!/usr/bin/env bash
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| 2 | #
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| 3 | # Figuring out how GNU timeout works.
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| 4 | #
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| 5 | # Usage:
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| 6 | # soil/timeout-test.sh <function name>
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| 7 |
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| 8 | set -o nounset
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| 9 | set -o pipefail
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| 10 | set -o errexit
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| 11 |
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| 12 | source test/common.sh
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| 13 |
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| 14 | test-simple() {
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| 15 | time timeout 0.1 sleep 10
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| 16 | }
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| 17 |
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| 18 | one() {
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| 19 | echo "- sleep 0.$1 in pid $$"
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| 20 | sleep 0.$1
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| 21 | }
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| 22 |
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| 23 | many() {
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| 24 | seq 5 8 | xargs -n 1 -P 3 $0 one
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| 25 | }
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| 26 |
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| 27 | test-xargs() {
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| 28 | local pid=$$
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| 29 | set +o errexit
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| 30 |
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| 31 | # This shows the full process tree
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| 32 | $0 many &
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| 33 |
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| 34 | #timeout 0.1 $0 many &
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| 35 |
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| 36 | sleep 0.1
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| 37 | pstree --ascii -p $pid
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| 38 |
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| 39 | echo 'Any sleep processes alive?'
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| 40 | pgrep sleep
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| 41 |
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| 42 | wait
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| 43 | echo status=$?
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| 44 | }
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| 45 |
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| 46 | all() {
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| 47 | run-test-funcs
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| 48 | }
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| 49 |
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| 50 | "$@"
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