summaryrefslogtreecommitdiff
path: root/test
diff options
context:
space:
mode:
Diffstat (limited to 'test')
-rw-r--r--test/Makefile29
-rw-r--r--test/assert.c43
2 files changed, 68 insertions, 4 deletions
diff --git a/test/Makefile b/test/Makefile
index 833e7d68e..39953a3d3 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -81,10 +81,19 @@ ifeq ($(MAKECMDGOALS),coverage)
COV_CXXFLAGS ?= -fprofile-arcs -ftest-coverage -O0
COV_LDFLAGS ?= -lgcov -fprofile-arcs
TESTROOT := $(COV_ROOT)
+ ifeq ($(NOASSERTCOVERAGE),yes)
+ NOCOV_TESTSOURCES ?=
+ COV_CPPFLAGS ?=
+ else
+ NOCOV_TESTSOURCES ?= test/assert.c
+ COV_CPPFLAGS ?= -D__assert_fail=__ns_assert_fail
+ endif
else
COV_CFLAGS ?= -O0
COV_CXXFLAGS ?= -O0
+ COV_CPPFLAGS ?=
TESTROOT := build/$(HOST)-test
+ NOCOV_TESTSOURCES ?=
endif
@@ -123,7 +132,7 @@ ifneq ($(CC_MAJOR),2)
COMMON_WARNFLAGS += -Wno-unused-parameter
endif
-TESTCFLAGS := -std=c99 -g \
+BASE_TESTCFLAGS := -std=c99 -g \
$(COMMON_WARNFLAGS) \
-D_BSD_SOURCE \
-D_POSIX_C_SOURCE=200809L \
@@ -131,8 +140,10 @@ TESTCFLAGS := -std=c99 -g \
-Itest -Iinclude -Icontent/handlers -Ifrontends -I. -I.. \
-Dnsgtk \
$(shell pkg-config --cflags libcurl libparserutils libwapcaplet libdom libnsutils libutf8proc) \
- $(LIB_CFLAGS) \
- $(COV_CFLAGS)
+ $(LIB_CFLAGS)
+TESTCFLAGS := $(BASE_TESTCFLAGS) \
+ $(COV_CFLAGS) \
+ $(COV_CPPFLAGS)
TESTLDFLAGS := -L$(TESTROOT) \
$(shell pkg-config --libs libcurl libparserutils libwapcaplet libdom libnsutils libutf8proc) -lz \
@@ -149,7 +160,7 @@ 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))))))))
+$$(TESTROOT)/$(1): $$(sort $$(addprefix $$(TESTROOT)/,$$(subst /,_,$$(patsubst %.c,%.o,$$(patsubst %.cpp,%.o,$$(patsubst %.m,%.o,$$(patsubst %.s,%.o,$$($(1)_SRCS) $$(NOCOV_TESTSOURCES))))))))
$$(VQ)echo "LINKTEST: $$@"
$$(Q)$$(CC) $$(TESTCFLAGS) $$^ -o $$@ $$($(1)_LD) $$(TESTLDFLAGS)
@@ -171,12 +182,22 @@ $$(TESTROOT)/$(2): $(1) $$(TESTROOT)/created
endef
+define compile_test_nocov_target_c
+$$(TESTROOT)/$(2): $(1) $$(TESTROOT)/created
+ $$(VQ)echo " COMPILE: $(1) (No coverage)"
+ $$(Q)$$(RM) $$(TESTROOT)/$(2)
+ $$(Q)$$(CC) $$(BASE_TESTCFLAGS) -o $$(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)))))
+$(eval $(foreach SOURCE,$(sort $(filter %.c,$(NOCOV_TESTSOURCES))), \
+ $(call compile_test_nocov_target_c,$(SOURCE),$(subst /,_,$(SOURCE:.c=.o)),$(subst /,_,$(SOURCE:.c=.d)))))
.PHONY:test coverage
diff --git a/test/assert.c b/test/assert.c
new file mode 100644
index 000000000..d21926e5e
--- /dev/null
+++ b/test/assert.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2017 Daniel Silverstone <dsilvers@netsurf-browser.org>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * \file
+ * Hack for assertion coverage output
+ */
+
+/* Bring in the real __assert_fail */
+#include <assert.h>
+
+/* This is what everyone else calls */
+extern void
+__ns_assert_fail(const char *__assertion, const char *__file,
+ unsigned int __line, const char *__function)
+ __THROW __attribute__ ((__noreturn__));
+
+/* We use this to flush coverage data */
+extern void __gcov_flush(void);
+
+/* And here's our entry point */
+void
+__ns_assert_fail(const char *__assertion, const char *__file,
+ unsigned int __line, const char *__function)
+{
+ __gcov_flush();
+ __assert_fail(__assertion, __file, __line, __function);
+}