ibecc: tests: Increase test coverage (89becd0b) · Commits · Wenxi XU / zephyr

tests/subsys/edac/ibecc_cov/src/ibecc.c

+27 −0

Original line number	Diff line number	Diff line
		@@ -32,6 +32,18 @@ static void mock_sys_out8(uint8_t data, io_port_t port)

		static uint64_t mock_sys_read64(uint64_t addr)
		{
		#if defined(IBECC_ENABLED)
		if (addr == IBECC_ECC_ERROR_LOG) {
		TC_PRINT("Simulate sys_read64(IBECC_ECC_ERROR_LOG)=>1\n");
		return 1;
		}

		if (addr == IBECC_PARITY_ERROR_LOG) {
		TC_PRINT("Simulate sys_read64(IBECC_PARITY_ERROR_LOG)=>1\n");
		return 1;
		}
		#endif /* IBECC_ENABLED */

		TC_PRINT("Simulate sys_read64(0x%llx)=>0\n", addr);

		return 0;
		@@ -87,6 +99,7 @@ static void test_static_functions(void)
		{
		const struct device *dev = DEVICE_DT_GET(DEVICE_NODE);
		struct ibecc_error error_data;
		uint64_t log_data;
		int ret;

		TC_PRINT("Start testing static functions\n");
		@@ -97,6 +110,20 @@ static void test_static_functions(void)
		ret = edac_ibecc_init(dev);
		zassert_equal(ret, -ENODEV, "");

		ret = edac_ecc_error_log_get(dev, &log_data);
		if (IS_ENABLED(IBECC_ENABLED)) {
		zassert_equal(ret, 0, "");
		} else {
		zassert_equal(ret, -ENODATA, "");
		}

		ret = edac_parity_error_log_get(dev, &log_data);
		if (IS_ENABLED(IBECC_ENABLED)) {
		zassert_equal(ret, 0, "");
		} else {
		zassert_equal(ret, -ENODATA, "");
		}

		/* Catch passing zero errlog case */
		parse_ecclog(dev, 0, &error_data);