1 files changed, 85 insertions, 0 deletions
diff --git a/unittest/gtest_hal_touchscreen.cpp b/unittest/gtest_hal_touchscreen.cpp
new file mode 100644
index 0000000..07cf6dc
--- /dev/null
+++ b/unittest/gtest_hal_touchscreen.cpp
@@ -0,0 +1,85 @@
+
+#include <iostream>
+#include <gtest/gtest.h>
+#include "hw/common.h"
+#include "hw/touchscreen.h"
+
+using namespace std;
+
+/*
+ * main class
+ */
+struct touchscreen_device *touchscreen_dev;
+
+class TOUCHSCREENHalTest : public testing::Test
+{
+	public:
+		virtual void SetUp()
+		{
+			struct hw_info *info;
+			int ret;
+			ret = hw_get_info(TOUCHSCREEN_HARDWARE_DEVICE_ID,
+					(const struct hw_info **)&info);
+
+			if (ret < 0) {
+				cout << "Fail to load touchscreen hal(" << ret << ")" << endl;
+				assert(true);
+				return;
+			}
+			if (!info->open) {
+				cout << "Failed to open touchscreen device; open(NULL)" << endl;
+				assert(true);
+				return;
+			}
+
+			ret = info->open(info, NULL, (struct hw_common**)&touchscreen_dev);
+			if (ret < 0 || !touchscreen_dev) {
+				cout << "Failed to get touchscreen device structure (" << ret << ")" << endl;
+				assert(true);
+				return;
+			}
+
+			return;
+		}
+
+		virtual void TearDown()
+		{
+			struct hw_info *info;
+
+			info = touchscreen_dev->common.info;
+			if (!info)
+				free(touchscreen_dev);
+			else
+				info->close((struct hw_common *)touchscreen_dev);
+			touchscreen_dev = NULL;
+
+			return;
+		}
+};
+
+/*
+ * testcase
+ */
+TEST_F(TOUCHSCREENHalTest, InitP)
+{
+	EXPECT_NE(touchscreen_dev, nullptr);
+}
+
+TEST_F(TOUCHSCREENHalTest, SetstateP)
+{
+	enum touchscreen_state state = TOUCHSCREEN_ON;
+	int ret;
+
+	EXPECT_NE(touchscreen_dev, nullptr);
+	if (!touchscreen_dev->set_state)
+		return;
+	ret = touchscreen_dev->set_state(state);
+	EXPECT_EQ(ret, 0) << "Failed to enable touchscreen (" << ret << ")";
+}
+
+int main(int argc, char **argv)
+{
+	testing::InitGoogleTest(&argc, argv);
+
+	return RUN_ALL_TESTS();
+}