lnd.xprv/make/testing_flags.mk
Oliver Gugger dfb131f82f
make: reduce itest parallelism from 6 to 4
It seems that our itests don't perform correctly in a high CPU usage
scenario such as running 6 tests in parallel. Some goroutines don't get
enough execution time and causes check to time out.
By reducing the total number of parallel tests, we hope to give all
goroutines some more breathing room.
2020-12-08 21:37:12 +01:00

105 lines
2.9 KiB
Makefile

DEV_TAGS = dev
RPC_TAGS = autopilotrpc chainrpc invoicesrpc routerrpc signrpc verrpc walletrpc watchtowerrpc wtclientrpc
LOG_TAGS =
TEST_FLAGS =
ITEST_FLAGS =
EXEC_SUFFIX =
COVER_PKG = $$(go list -deps ./... | grep '$(PKG)' | grep -v lnrpc)
NUM_ITEST_TRANCHES = 4
ITEST_PARALLELISM = $(NUM_ITEST_TRANCHES)
# If rpc option is set also add all extra RPC tags to DEV_TAGS
ifneq ($(with-rpc),)
DEV_TAGS += $(RPC_TAGS)
endif
# Scale the number of parallel running itest tranches.
ifneq ($(tranches),)
NUM_ITEST_TRANCHES = $(tranches)
ITEST_PARALLELISM = $(NUM_ITEST_TRANCHES)
endif
# Give the ability to run the same tranche multiple times at the same time.
ifneq ($(parallel),)
ITEST_PARALLELISM = $(parallel)
endif
# Windows needs to append a .exe suffix to all executable files, otherwise it
# won't run them.
ifneq ($(windows),)
EXEC_SUFFIX = .exe
endif
# If specific package is being unit tested, construct the full name of the
# subpackage.
ifneq ($(pkg),)
UNITPKG := $(PKG)/$(pkg)
UNIT_TARGETED = yes
COVER_PKG = $(PKG)/$(pkg)
endif
# If a specific unit test case is being target, construct test.run filter.
ifneq ($(case),)
TEST_FLAGS += -test.run=$(case)
UNIT_TARGETED = yes
endif
# Define the integration test.run filter if the icase argument was provided.
ifneq ($(icase),)
TEST_FLAGS += -test.run="TestLightningNetworkDaemon/.*-of-.*/.*/$(icase)"
endif
# Run itests with etcd backend.
ifeq ($(etcd),1)
ITEST_FLAGS += -etcd
DEV_TAGS += kvdb_etcd
endif
ifneq ($(tags),)
DEV_TAGS += ${tags}
endif
# Define the log tags that will be applied only when running unit tests. If none
# are provided, we default to "nolog" which will be silent.
ifneq ($(log),)
LOG_TAGS := ${log}
else
LOG_TAGS := nolog
endif
# If a timeout was requested, construct initialize the proper flag for the go
# test command. If not, we set 20m (up from the default 10m).
ifneq ($(timeout),)
TEST_FLAGS += -test.timeout=$(timeout)
else
TEST_FLAGS += -test.timeout=40m
endif
GOLIST := go list -tags="$(DEV_TAGS)" -deps $(PKG)/... | grep '$(PKG)'| grep -v '/vendor/'
GOLISTCOVER := $(shell go list -tags="$(DEV_TAGS)" -deps -f '{{.ImportPath}}' ./... | grep '$(PKG)' | sed -e 's/^$(ESCPKG)/./')
# UNIT_TARGTED is undefined iff a specific package and/or unit test case is
# not being targeted.
UNIT_TARGETED ?= no
# If a specific package/test case was requested, run the unit test for the
# targeted case. Otherwise, default to running all tests.
ifeq ($(UNIT_TARGETED), yes)
UNIT := $(GOTEST) -tags="$(DEV_TAGS) $(LOG_TAGS)" $(TEST_FLAGS) $(UNITPKG)
UNIT_RACE := $(GOTEST) -tags="$(DEV_TAGS) $(LOG_TAGS)" $(TEST_FLAGS) -race $(UNITPKG)
endif
ifeq ($(UNIT_TARGETED), no)
UNIT := $(GOLIST) | $(XARGS) env $(GOTEST) -tags="$(DEV_TAGS) $(LOG_TAGS)" $(TEST_FLAGS)
UNIT_RACE := $(UNIT) -race
endif
# Default to btcd backend if not set.
ifeq ($(backend),)
backend = btcd
endif
# Construct the integration test command with the added build flags.
ITEST_TAGS := $(DEV_TAGS) $(RPC_TAGS) rpctest $(backend)