Add test case for librefop

The librefop aim to 100% code coverage testing.
This patch add test case with mock to aim to that criteria.

Bug-AGL: SPEC-4500

Signed-off-by: Naoto Yamaguchi <naoto.yamaguchi@aisin.co.jp>
Change-Id: I4bf14d343b9fca784fb7bc3ee6d3e53691a5ea4e

1 files changed, 275 insertions, 0 deletions

diff --git a/test/fileop_test_utils.cpp b/test/fileop_test_utils.cpp
new file mode 100644
index 0000000..ca2f6dd
--- /dev/null
+++ b/test/fileop_test_utils.cpp
@@ -0,0 +1,275 @@
+/**
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * @file	data-pool-service-test.c
+ * @brief	Unit test fot data-pool-service-test.c
+ */
+#include <gtest/gtest.h>
+#include "mock/syscall_io_mock.hpp"
+
+// Test Terget files ---------------------------------------
+extern "C" {
+#include "../lib/fileop.c"
+}
+// Test Terget files ---------------------------------------
+using namespace ::testing;
+
+struct fileop_test_utils : Test, SyscallIOMockBase {};
+//struct data_pool_test_set_get_others : Test {};
+
+//--------------------------------------------------------------------------------------------------------
+TEST_F(fileop_test_utils, fileop_test_utils_refop_header_create__success)
+{
+	s_refop_file_header header;
+	s_refop_file_header *head = &header;
+
+	refop_header_create(head, 0, 0);
+	refop_header_create(head, 0x1234, 1*1024*1024*1024);
+	refop_header_create(head, 0x5678, 64*1024*1024*1024ul);
+}
+//--------------------------------------------------------------------------------------------------------
+TEST_F(fileop_test_utils, fileop_test_utils_refop_header_validation__invalid_header)
+{
+	s_refop_file_header header;
+	s_refop_file_header *head = &header;
+	int ret = -1;
+
+	// broaken magic
+	refop_header_create(head, 0x1234, 64*1024*1024);
+	head->magic = 0;
+	ret = refop_header_validation(head);
+	ASSERT_EQ(-1, ret);
+
+	// broaken version
+	refop_header_create(head, 0x1234, 64*1024*1024);
+	head->version = 0x88888888;
+	head->version_inv = 0x88888888;
+	ret = refop_header_validation(head);
+	ASSERT_EQ(-1, ret);
+
+	// invalid version
+	refop_header_create(head, 0x1234, 64*1024*1024);
+	head->version = 0x88888888;
+	head->version_inv = ~head->version;
+	ret = refop_header_validation(head);
+	ASSERT_EQ(-1, ret);
+
+	// broaken crc
+	refop_header_create(head, 0x1234, 64*1024*1024);
+	head->crc16 = 0x8888;
+	head->crc16_inv = 0x8888;
+	ret = refop_header_validation(head);
+	ASSERT_EQ(-1, ret);
+
+	// broaken size
+	refop_header_create(head, 0x1234, 64*1024*1024);
+	head->size_inv = head->size;
+	ret = refop_header_validation(head);
+	ASSERT_EQ(-1, ret);
+}
+//--------------------------------------------------------------------------------------------------------
+TEST_F(fileop_test_utils, fileop_test_utils_refop_header_validation__valid_header)
+{
+	s_refop_file_header header;
+	s_refop_file_header *head = &header;
+	int ret = -1;
+
+	// Valid header
+	refop_header_create(head, 0x1234, 64*1024*1024);
+	ret = refop_header_validation(head);
+	ASSERT_EQ(0, ret);
+
+	// Valid header
+	refop_header_create(head, 0xabcd, 64*1024);
+	ret = refop_header_validation(head);
+	ASSERT_EQ(0, ret);
+
+	// Valid header
+	refop_header_create(head, 0x0000, 1*1024*1024);
+	ret = refop_header_validation(head);
+	ASSERT_EQ(0, ret);
+
+}
+//--------------------------------------------------------------------------------------------------------
+TEST_F(fileop_test_utils, fileop_test_utils_refop_file_test__stat_error)
+{
+	int ret = -1;
+
+	//dummy data
+	char testfilename[] = "/tmp/test.bin";
+
+	/* stat error case
+		EACCES
+		EFAULT
+		ELOOP
+		ENAMETOOLONG
+		ENOENT
+		ENOMEM
+		ENOTDIR
+		EOVERFLOW
+	*/
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(ENOENT, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-1, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(EACCES, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-2, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(EFAULT, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-2, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(ELOOP, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-2, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(ENAMETOOLONG, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-2, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(ENOMEM, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-2, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(ENOTDIR, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-2, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(SetErrnoAndReturn(EOVERFLOW, -1));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(-2, ret);
+
+	EXPECT_CALL(sysiom, stat(testfilename, _)).WillOnce(Return(0));
+	ret = refop_file_test(testfilename);
+	ASSERT_EQ(0, ret);
+}
+
+#if 0
+//--------------------------------------------------------------------------------------------------------
+TEST_F(interface_test, interface_test_refop_create_redundancy_handle__stat_error)
+{
+	refop_error_t ret = REFOP_SUCCESS;
+	refop_handle_t handle = NULL;
+	
+	//dummy data
+	char directry[] = "/tmp";
+	char file[] = "test.bin";
+
+	/* stat error case
+		EACCES
+		EFAULT
+		ELOOP
+		ENAMETOOLONG
+		ENOENT
+		ENOMEM
+		ENOTDIR
+		EOVERFLOW
+	*/
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(EACCES, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_NOENT, ret);
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(EFAULT, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_SYSERROR, ret);
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(ELOOP, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_NOENT, ret);
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(ENAMETOOLONG, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_ARGERROR, ret);
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(ENOENT, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_NOENT, ret);
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(ENOMEM, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_SYSERROR, ret);
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(ENOTDIR, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_NOENT, ret);
+
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(SetErrnoAndReturn(EOVERFLOW, -1));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_SYSERROR, ret);
+}
+//--------------------------------------------------------------------------------------------------------
+TEST_F(interface_test, interface_test_refop_create_redundancy_handle__pathcheck_error)
+{
+	refop_error_t ret = REFOP_SUCCESS;
+	refop_handle_t handle = NULL;
+	
+	//dummy data
+	char directry[PATH_MAX];
+	char file[PATH_MAX];
+
+	memset(directry,0,sizeof(directry));
+	memset(file,0,sizeof(file));
+
+	//short directry string
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(Return(0));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_ARGERROR, ret);
+
+	//short file string
+	strncpy(directry,"/tmp",PATH_MAX);
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(Return(0));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_ARGERROR, ret);
+
+	// too long path
+	for(int i=1;i < (PATH_MAX-1);i++)
+		directry[i] = 'd';
+	strncpy(file,"test.bin",PATH_MAX);
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(Return(0));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_ARGERROR, ret);
+}
+//--------------------------------------------------------------------------------------------------------
+TEST_F(interface_test, interface_test_refop_create_redundancy_handle__success)
+{
+	struct refop_halndle *hndl;
+	refop_error_t ret = REFOP_SUCCESS;
+	refop_handle_t handle = NULL;
+	
+	//dummy data
+	char directry[] = "/tmp";
+	char directry2[] = "/tmp/";
+	char file[] = "test.bin";
+	char resultstr[] = "/tmp/test.bin";
+	char resultstr_bk1[] = "/tmp/test.bin.bk1";
+	char resultstr_new[] = "/tmp/test.bin.tmp";
+
+	//short directry string
+	EXPECT_CALL(sysiom, stat(directry, _)).WillOnce(Return(0));
+	ret = refop_create_redundancy_handle(&handle, directry, file);
+	ASSERT_EQ(REFOP_SUCCESS, ret);
+	//data check
+	hndl = (struct refop_halndle *)handle;
+	ASSERT_EQ(0, strcmp(hndl->latestfile,resultstr));
+	ASSERT_EQ(0, strcmp(hndl->backupfile1,resultstr_bk1));
+	ASSERT_EQ(0, strcmp(hndl->newfile,resultstr_new));
+	ASSERT_EQ(0, strcmp(hndl->basedir,directry2));
+	free(handle);
+
+	//short file string
+	EXPECT_CALL(sysiom, stat(directry2, _)).WillOnce(Return(0));
+	ret = refop_create_redundancy_handle(&handle, directry2, file);
+	ASSERT_EQ(REFOP_SUCCESS, ret);
+	//data check
+	hndl = (struct refop_halndle *)handle;
+	ASSERT_EQ(0, strcmp(hndl->latestfile,resultstr));
+	ASSERT_EQ(0, strcmp(hndl->backupfile1,resultstr_bk1));
+	ASSERT_EQ(0, strcmp(hndl->newfile,resultstr_new));
+	ASSERT_EQ(0, strcmp(hndl->basedir,directry2));
+	free(handle);
+}
+//--------------------------------------------------------------------------------------------------------
+#endif