netsurf/test/Makefile
Vincent Sanders c512b2f054 Add heap fault injection generator into tests
This builds a dynamic library which can cause heap allocation (malloc)
faliures after a specified number of calls. This is useful to allow
tesing of memory failure allocation paths within netsurf test suites.

An example test for core strings test has been added which
incrementaly fails alloctions allowing all error paths in
initialisation to be exercised.
2017-03-22 08:56:24 +00:00

200 lines
5.5 KiB
Makefile

#
# NetSurf unit tests
TESTS := \
nsurl \
urldbtest \
nsoption \
bloom \
hashtable \
urlescape \
utils \
messages \
time \
mimesniff \
corestrings #llcache
# sources necessary to use nsurl functionality
NSURL_SOURCES := utils/nsurl/nsurl.c utils/nsurl/parse.c utils/idna.c \
utils/punycode.c
# nsurl sources
nsurl_SRCS := $(NSURL_SOURCES) utils/corestrings.c test/log.c test/nsurl.c
# url database test sources
urldbtest_SRCS := $(NSURL_SOURCES) \
utils/bloom.c utils/nsoption.c utils/corestrings.c utils/time.c \
utils/hashtable.c utils/messages.c utils/utils.c \
content/urldb.c \
test/log.c test/urldbtest.c
# low level cache sources
llcache_SRCS := content/fetch.c content/fetchers/curl.c \
content/fetchers/about.c content/fetchers/data.c \
content/fetchers/resource.c content/llcache.c \
content/urldb.c \
image/image_cache.c \
$(NSURL_SOURCES) utils/base64.c utils/corestrings.c utils/hashtable.c \
utils/messages.c utils/url.c utils/useragent.c utils/utils.c \
test/log.c test/llcache.c
# messages test sources
messages_SRCS := utils/messages.c utils/hashtable.c test/log.c test/messages.c
# nsoption test sources
nsoption_SRCS := utils/nsoption.c test/log.c test/nsoption.c
# Bloom filter test sources
bloom_SRCS := utils/bloom.c test/bloom.c
# hash table test sources
hashtable_SRCS := utils/hashtable.c test/log.c test/hashtable.c
# url escape test sources
urlescape_SRCS := utils/url.c test/log.c test/urlescape.c
# utility test sources
utils_SRCS := $(NSURL_SOURCES) utils/utils.c utils/messages.c \
utils/hashtable.c utils/corestrings.c \
test/log.c test/utils.c
# time test sources
time_SRCS := utils/time.c test/log.c test/time.c
# mimesniff test sources
mimesniff_SRCS := $(NSURL_SOURCES) utils/hashtable.c utils/corestrings.c \
utils/http/generics.c utils/http/content-type.c \
utils/http/primitives.c utils/messages.c utils/http/parameter.c \
content/mimesniff.c \
test/log.c test/mimesniff.c
# corestrings test sources
corestrings_SRCS := $(NSURL_SOURCES) utils/corestrings.c \
test/log.c test/corestrings.c
corestrings_LD := -lmalloc_fig
# Coverage builds need additional flags
COV_ROOT := build/$(HOST)-coverage
ifeq ($(MAKECMDGOALS),coverage)
COV_CFLAGS ?= -fprofile-arcs -ftest-coverage -O0
COV_CXXFLAGS ?= -fprofile-arcs -ftest-coverage -O0
COV_LDFLAGS ?= -lgcov -fprofile-arcs
TESTROOT := $(COV_ROOT)
else
COV_CFLAGS ?= -O0
COV_CXXFLAGS ?= -O0
TESTROOT := build/$(HOST)-test
endif
# Extend flags with appropriate values from pkg-config for enabled features
#
# 1: pkg-config required modules for feature
# 2: Human-readable name for the feature
define pkg_cfg_detect_lib
ifeq ($$(PKG_CONFIG),)
$$(error pkg-config is required to auto-detect feature availability)
endif
PKG_CONFIG_$(1)_EXISTS := $$(shell $$(PKG_CONFIG) --exists $(1) && echo yes)
ifeq ($$(PKG_CONFIG_$(1)_EXISTS),yes)
LIB_CFLAGS += $$(shell $$(PKG_CONFIG) --cflags $(1))
LIB_CXXFLAGS += $$(shell $$(PKG_CONFIG) --cflags $(1))
LIB_LDFLAGS += $$(shell $$(PKG_CONFIG) --libs $(1))
ifneq ($(MAKECMDGOALS),clean)
$$(info PKG.CNFG: $(2) ($(1)) enabled)
endif
else
ifneq ($(MAKECMDGOALS),clean)
$$(info PKG.CNFG: $(2) ($(1)) disabled)
endif
endif
endef
$(eval $(call pkg_cfg_detect_lib,check,Check))
COMMON_WARNFLAGS = -W -Wall -Wundef -Wpointer-arith -Wcast-align \
-Wwrite-strings -Wmissing-declarations -Wuninitialized
ifneq ($(CC_MAJOR),2)
COMMON_WARNFLAGS += -Wno-unused-parameter
endif
TESTCFLAGS := -std=c99 -g \
$(COMMON_WARNFLAGS) \
-D_BSD_SOURCE \
-D_POSIX_C_SOURCE=200809L \
-D_XOPEN_SOURCE=600 \
-Itest -Iinclude -Icontent/handlers -Ifrontends -I. -I.. \
-Dnsgtk \
$(shell pkg-config --cflags libcurl libparserutils libwapcaplet libdom libnsutils libutf8proc) \
$(LIB_CFLAGS) \
$(COV_CFLAGS)
TESTLDFLAGS := -L$(TESTROOT) \
$(shell pkg-config --libs libcurl libparserutils libwapcaplet libdom libnsutils libutf8proc) -lz \
$(LIB_LDFLAGS)\
$(COV_LDFLAGS)
# malloc faliure injection generator
$(TESTROOT)/libmalloc_fig.so:test/malloc_fig.c
$(CC) -shared -fPIC -I. -std=c99 $(COMMON_WARNFLAGS) $^ -o $@
# Source files for all tests being compiled
TESTSOURCES :=
GCOV ?= gcov
define gen_test_target
$$(TESTROOT)/$(1): $$(sort $$(addprefix $$(TESTROOT)/,$$(subst /,_,$$(patsubst %.c,%.o,$$(patsubst %.cpp,%.o,$$(patsubst %.m,%.o,$$(patsubst %.s,%.o,$$($(1)_SRCS))))))))
$$(VQ)echo "LINKTEST: $$@"
$$(Q)$$(CC) $$(TESTCFLAGS) $$^ -o $$@ $$($(1)_LD) $$(TESTLDFLAGS)
.PHONY:$(1)_test
$(1)_test:$$(TESTROOT)/$(1)
$$(VQ)echo "RUN TEST: $(1)"
$$(Q)LD_LIBRARY_PATH=$$(TESTROOT)/ $$(TESTROOT)/$(1)
TESTSOURCES += $$($(1)_SRCS)
endef
define compile_test_target_c
$$(TESTROOT)/$(2): $(1) $$(TESTROOT)/created
$$(VQ)echo " COMPILE: $(1)"
$$(Q)$$(RM) $$(TESTROOT)/$(2)
$$(Q)$$(CC) $$(TESTCFLAGS) -o $$(TESTROOT)/$(2) -c $(1)
endef
# Generate target for each test program and the list of objects it needs
$(eval $(foreach TST,$(TESTS), $(call gen_test_target,$(TST))))
# generate target rules for test objects
$(eval $(foreach SOURCE,$(sort $(filter %.c,$(TESTSOURCES))), \
$(call compile_test_target_c,$(SOURCE),$(subst /,_,$(SOURCE:.c=.o)),$(subst /,_,$(SOURCE:.c=.d)))))
.PHONY:test coverage
test: $(TESTROOT)/created $(TESTROOT)/libmalloc_fig.so $(addsuffix _test,$(TESTS))
coverage: test
$(TESTROOT)/created:
$(VQ)echo " MKDIR: $(TESTROOT)"
$(Q)$(MKDIR) -p $(TESTROOT)
$(Q)$(TOUCH) $@
.PHONY: test-clean
test-clean:
$(VQ)echo " CLEAN: $(TESTROOT)"
$(VQ)echo " CLEAN: $(COV_ROOT)"
$(Q)$(RM) -r $(TESTROOT) $(COV_ROOT)
CLEANS += test-clean