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Introduce 'make flake-PATTERN' #1875

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Merged
merged 1 commit into from
Oct 21, 2021
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Introduce 'make flake-PATTERN' #1875

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1 change: 1 addition & 0 deletions changelog.d/5-internal/deflake-maketarget
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
Add a 'make flake-PATTERN' target to run a subset of tests multiple times to trigger a failure case in flaky tests
13 changes: 13 additions & 0 deletions services/brig/Makefile
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Expand Up @@ -103,6 +103,19 @@ i-list:
i-%:
INTEGRATION_USE_NGINZ=$(INTEGRATION_USE_NGINZ) ../integration.sh $(EXE_IT) -s $(NAME).integration.yaml -i ../integration.yaml -p "$*" $(WIRE_INTEGRATION_TEST_OPTIONS)


# Like integration-%, but starts services only once then runs a given test pattern $FLAKE_AMOUNT times until a failure is seen
FLAKE_FILE ?= /tmp/flake.sh
FLAKE_AMOUNT ?= 1000
flake-%: fast
echo 'set -ex' > $(FLAKE_FILE)
chmod +x $(FLAKE_FILE)
for i in $$(seq $(FLAKE_AMOUNT)); do \
echo "echo $$i" >> $(FLAKE_FILE); \
echo '$(EXE_IT) -s $(NAME).integration.yaml -i ../integration.yaml -p "$*" $(WIRE_INTEGRATION_TEST_OPTIONS)' >> $(FLAKE_FILE); \
done
INTEGRATION_USE_NGINZ=$(INTEGRATION_USE_NGINZ) ../integration.sh $(FLAKE_FILE)

.PHONY: integration
integration: fast i

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