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Fix building and running unit tests (#5374)

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* Fix building and running unit tests

* Enable unit tests

* Add gtest always

* test-sanitizers.yml: Use makefile.conf

* proper test setup

* make it run on macOS

* Run libyosys build only for unit tests after testing is done

* Disable LTO on public CI

---------

Co-authored-by: Krystine Sherwin <93062060+KrystalDelusion@users.noreply.github.com>
This commit is contained in:
Miodrag Milanović 2025-09-23 17:10:18 +02:00 • committed by GitHub
parent b586043647
commit fcc3d7132d
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GPG key ID: B5690EEEBB952194
8 changed files with 53 additions and 13 deletions
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42
tests/unit/Makefile
View file

@ -1,11 +1,27 @@
GTESTFLAG := -lgtest -lgtest_main
RPATH := -Wl,-rpath
EXTRAFLAGS := -lyosys -pthreads
UNAME_S := $(shell uname -s)
# GoogleTest flags
GTEST_PREFIX := $(shell brew --prefix googletest 2>/dev/null)
ifeq ($(GTEST_PREFIX),)
GTEST_CXXFLAGS :=
GTEST_LDFLAGS := -lgtest -lgtest_main
else
GTEST_CXXFLAGS := -I$(GTEST_PREFIX)/include
GTEST_LDFLAGS := -L$(GTEST_PREFIX)/lib -lgtest -lgtest_main
endif
ifeq ($(UNAME_S),Darwin)
RPATH = -Wl,-rpath,$(ROOTPATH)
else
RPATH = -Wl,-rpath=$(ROOTPATH)
endif
EXTRAFLAGS := -lyosys -pthread
OBJTEST := objtest
BINTEST := bintest
ALLTESTFILE := $(shell find -name '*Test.cc' -printf '%P ')
ALLTESTFILE := $(shell find . -name '*Test.cc' | sed 's|^\./||' | tr '\n' ' ')
TESTDIRS := $(sort $(dir $(ALLTESTFILE)))
TESTS := $(addprefix $(BINTEST)/, $(basename $(ALLTESTFILE:%Test.cc=%Test.o)))
@ -15,16 +31,26 @@ TESTS := $(addprefix $(BINTEST)/, $(basename $(ALLTESTFILE:%Test.cc=%Test.o)))
all: prepare $(TESTS) run-tests
$(BINTEST)/%: $(OBJTEST)/%.o
$(CXX) -L$(ROOTPATH) $(RPATH)=$(ROOTPATH) $(LINKFLAGS) -o $@ $^ $(LIBS) \
$(GTESTFLAG) $(EXTRAFLAGS)
$(CXX) -L$(ROOTPATH) $(RPATH) $(LINKFLAGS) -o $@ $^ $(LIBS) \
$(GTEST_LDFLAGS) $(EXTRAFLAGS)
$(OBJTEST)/%.o: $(basename $(subst $(OBJTEST),.,%)).cc
$(CXX) -o $@ -c -I$(ROOTPATH) $(CPPFLAGS) $(CXXFLAGS) $^
$(CXX) -o $@ -c -I$(ROOTPATH) $(CPPFLAGS) $(CXXFLAGS) $(GTEST_CXXFLAGS) $^
.PHONY: prepare run-tests clean
run-tests: $(TESTS)
$(subst Test ,Test&& ,$^)
ifeq ($(UNAME_S),Darwin)
@for t in $^; do \
echo "Running $$t"; \
DYLD_LIBRARY_PATH=$(ROOTPATH) $$t || exit 1; \
done
else
@for t in $^; do \
echo "Running $$t"; \
$$t || exit 1; \
done
endif
prepare:
mkdir -p $(addprefix $(BINTEST)/,$(TESTDIRS))

3
tests/unit/kernel/rtlilTest.cc
View file

@ -20,6 +20,9 @@ namespace RTLIL {
KernelRtlilTest() {
if (log_files.empty()) log_files.emplace_back(stdout);
}
virtual void SetUp() override {
IdString::ensure_prepopulated();
}
};
TEST_F(KernelRtlilTest, ConstAssignCompare)