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| author |   Klement Sekera <ksekera@cisco.com> | 2017-07-11 07:29:37 +0200 |
|---|---|---|
| committer |   Dave Wallace <dwallacelf@gmail.com> | 2017-08-07 14:53:17 +0000 |
| commit | 94384e4d3a4143578d5140c386188fd389754ebf (patch) | |
| tree | 86a9cdea86b5ad535edaa8bb6314580d2456f0f3 | |
| parent | 5391e19c9cb56e53437c8634725f130283bc5951 (diff) | |
make test: kill all remaining subprocesses on exit
This change introduces a wrapper script which kills all processes in
the same process group as itself (with the exception of the script).
Using this script to run the unit tests should prevent stale processes
left behind in some cases (e.g. when test framework crashes).
Change-Id: If3b9201c06b87fa6be095721436893207d09b5e4
Signed-off-by: Klement Sekera <ksekera@cisco.com>
| -rw-r--r-- | test/Makefile | 2 | ||||
| -rwxr-xr-x | test/scripts/run_with_cleanup.sh | 25 |
2 files changed, 26 insertions, 1 deletions
diff --git a/test/Makefile b/test/Makefile index 14c8cd26..7416afc2 100644 --- a/test/Makefile +++ b/test/Makefile @@ -76,7 +76,7 @@ $(PAPI_INSTALL_DONE): $(PIP_PATCH_DONE) @touch $@ define retest-func - @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && python run_tests.py -d $(TEST_DIR) $(UNITTEST_EXTRA_OPTS)" + @bash -c "source $(PYTHON_VENV_PATH)/bin/activate && setsid scripts/run_with_cleanup.sh python run_tests.py -d $(TEST_DIR) $(UNITTEST_EXTRA_OPTS)" endef .PHONY: sanity diff --git a/test/scripts/run_with_cleanup.sh b/test/scripts/run_with_cleanup.sh new file mode 100755 index 00000000..dcaa58b4 --- /dev/null +++ b/test/scripts/run_with_cleanup.sh @@ -0,0 +1,25 @@ +#!/bin/bash + +rv=0 + +atexit() { + group_id=`ps -p $$ -o pgid=` + my_id=$$ + ids=`pgrep -g $group_id -d ' ' | sed "s/\b$my_id\b//g"` + echo "Killing possible remaining process IDs: $ids" + for id in $ids + do + if ps -p $id > /dev/null + then + kill -9 $id + fi + done + exit $rv +} + +trap "atexit" SIGINT SIGTERM + +$* +rv=$? +atexit +exit $rv |