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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

include $(topsrcdir)/mozglue/build/replace_malloc.mk

ifndef CROSS_COMPILE
ifndef MOZ_CODE_COVERAGE

ifeq ($(OS_TARGET),WINNT)
LOGALLOC_VAR = MOZ_REPLACE_MALLOC_LIB
else
ifeq ($(OS_TARGET),Darwin)
LOGALLOC_VAR = DYLD_INSERT_LIBRARIES
else
LOGALLOC_VAR = LD_PRELOAD
endif
endif

ifndef MOZ_REPLACE_MALLOC_STATIC
LOGALLOC = $(LOGALLOC_VAR)=$(CURDIR)/../$(DLL_PREFIX)logalloc$(DLL_SUFFIX)
endif

expected_output.log: $(srcdir)/replay.log
# The logalloc-replay program will only replay entries from the first pid,
# so the expected output only contains entries beginning with "1 "
	grep "^1 " $< > $@

check:: $(srcdir)/replay.log expected_output.log $(srcdir)/expected_output_minimal.log
# Test with MALLOC_LOG as a file descriptor number
# We filter out anything happening before the first jemalloc_stats (first
# command in replay.log) because starting with libstdc++ 5, a static
# initializer in the STL allocates memory, which we obviously don't have
# in expected_output.log.
	MALLOC_LOG=1 $(LOGALLOC) ./$(PROGRAM) < $< | sed -n '/jemalloc_stats/,$$p' | $(PYTHON) $(srcdir)/logalloc_munge.py | diff -w - expected_output.log
# Test with MALLOC_LOG as a file name
	$(RM) test_output.log
	MALLOC_LOG=test_output.log $(LOGALLOC) ./$(PROGRAM) < $<
	sed -n '/jemalloc_stats/,$$p' test_output.log | $(PYTHON) $(srcdir)/logalloc_munge.py | diff -w - expected_output.log

	MALLOC_LOG=1 MALLOC_LOG_MINIMAL=1 $(LOGALLOC) ./$(PROGRAM) < $< | sed -n '/jemalloc_stats/,$$p' | $(PYTHON) $(srcdir)/logalloc_munge.py | diff -w - $(srcdir)/expected_output_minimal.log

endif
endif