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| author | Jaakko Hannikainen <jaakko.hannikainen@intel.com> | 2016-08-31 14:17:03 +0300 |
|---|---|---|
| committer | Anas Nashif <nashif@linux.intel.com> | 2016-09-30 21:17:42 +0000 |
| commit | 54c90bcbd57a529b544ba3eacd953ad36ddd9641 (patch) | |
| tree | 543fbf528dd86481135cf627c138be3b96957f4d /tests/unit | |
| parent | bdfe417020ac813bcbb6ba34a5aa5e7d72188598 (diff) | |
tests: Add gcov support
If the -C flag is given to sanitycheck, generate gcov files for unit
tests and render them with lcov.
Signed-off-by: Jaakko Hannikainen <jaakko.hannikainen@intel.com>
Change-Id: Ic25eae6a3cfc2c45595bd6aa235df2c483aaf6ec
Diffstat (limited to 'tests/unit')
| -rw-r--r-- | tests/unit/Makefile.unittest | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tests/unit/Makefile.unittest b/tests/unit/Makefile.unittest index c07d03cdc..8879b7648 100644 --- a/tests/unit/Makefile.unittest +++ b/tests/unit/Makefile.unittest @@ -8,6 +8,12 @@ O ?= outdir INCLUDE += tests/ztest/include tests/include include CFLAGS += -O0 -Wall -Werror +ifdef COVERAGE + export GCOV_PREFIX=$(O) + CFLAGS += -fprofile-arcs -ftest-coverage \ + -fno-default-inline -fno-inline +endif + ifneq (, $(shell which valgrind 2> /dev/null)) VALGRIND = valgrind VALGRIND_FLAGS = --leak-check=full --error-exitcode=1 \ @@ -31,7 +37,7 @@ VPATH = $(ZEPHYR_BASE) $(O)/%.o : %.c mkdir -p $(@D) - $(CC) -I$(ZEPHYR_BASE) $(CFLAGS) $(INCLUDED) -c $< -o $@ + $(CC) -I$(ZEPHYR_BASE) $(CFLAGS) $(INCLUDED) -c $(realpath $<) -o $@ $(TARGET): $(OBJS) mkdir -p $(@D) |