From: Junkyeong Kim <jk0430.kim@samsung.com>
Date: Wed, 19 Aug 2020 04:18:51 +0000 (+0900)
Subject: add gcov option for checking code coverage
X-Git-Tag: accepted/tizen/unified/20200820.213435~28
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed872441095643fd6754fa33a2ee5393dbd669e7;p=platform%2Fcore%2Fuifw%2Flibds.git

add gcov option for checking code coverage

Change-Id: Id3eebafe701c46bb08ec11949c00a79ee0330640
Signed-off-by: Junkyeong Kim <jk0430.kim@samsung.com>
---

diff --git a/packaging/libds.spec b/packaging/libds.spec
index 488d26c..81ef44d 100644
--- a/packaging/libds.spec
+++ b/packaging/libds.spec
@@ -1,3 +1,5 @@
+%define USE_GCOV 0
+
 Name:           libds
 Version:        0.0.1
 Release:        0
@@ -65,6 +67,10 @@ Test module for testing libtbm APIs
 cp %{SOURCE1001} .
 
 %build
+%if "%{USE_GCOV}" == "1"
+CXXFLAGS+=" -fprofile-arcs -ftest-coverage -DTIZEN_TEST_GCOV"
+LDFLAGS+=" -lgcov"
+%endif
 meson setup \
     --prefix /usr \
     --libdir %{_libdir} \
diff --git a/tests/libds-tests.cpp b/tests/libds-tests.cpp
index 6ac27a3..4a9ed5a 100644
--- a/tests/libds-tests.cpp
+++ b/tests/libds-tests.cpp
@@ -29,6 +29,10 @@ int main(int argc, char **argv)
 {
 	auto AllTestSuccess = false;
 
+#ifdef TIZEN_TEST_GCOV
+	setenv("GCOV_PREFIX", "/tmp", 1);
+#endif
+
 	try {
 		::testing::InitGoogleMock(&argc, argv);
 		::testing::FLAGS_gtest_death_test_style = "fast";
@@ -45,5 +49,8 @@ int main(int argc, char **argv)
 		std::cout << "\n";
 	}
 
+#ifdef TIZEN_TEST_GCOV
+	__gcov_flush();
+#endif
 	return AllTestSuccess;
 }
diff --git a/tests/libds-tests.h b/tests/libds-tests.h
index dfb2119..312a732 100644
--- a/tests/libds-tests.h
+++ b/tests/libds-tests.h
@@ -39,6 +39,10 @@
 
 #include "libds-mock.h"
 
+#ifdef TIZEN_TEST_GCOV
+extern "C" void __gcov_flush(void);
+#endif
+
 using ::testing::TestWithParam;
 using ::testing::Bool;
 using ::testing::Values;