test/unittest/UnitFileUtil.cpp
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // Copyright (c) 2021-2026 ChilliBits. All rights reserved. | ||
| 2 | // LCOV_EXCL_START | ||
| 3 | |||
| 4 | #include <gtest/gtest.h> | ||
| 5 | |||
| 6 | #include <exception/CompilerError.h> | ||
| 7 | #include <util/FileUtil.h> | ||
| 8 | |||
| 9 | namespace spice::testing { | ||
| 10 | |||
| 11 | using namespace spice::compiler; | ||
| 12 | |||
| 13 | const auto TEST_FILE_NAME = "file-util-test-file.txt"; | ||
| 14 | const std::filesystem::path TEST_FILE_PATH = std::filesystem::temp_directory_path() / TEST_FILE_NAME; | ||
| 15 | const std::string ERROR_MESSAGE = "[Error|Compiler]:\nI/O Error: Failed to open file: " + TEST_FILE_PATH.string(); | ||
| 16 | |||
| 17 | − | TEST(FileUtilTest, WriteToAndReadFromFile) { | |
| 18 | − | const std::string expectedFileContent = "This is some test content"; | |
| 19 | − | FileUtil::writeToFile(TEST_FILE_PATH, expectedFileContent); | |
| 20 | − | ASSERT_TRUE(exists(TEST_FILE_PATH)); | |
| 21 | − | const std::string actualFileContent = FileUtil::getFileContent(TEST_FILE_PATH); | |
| 22 | − | ASSERT_EQ(expectedFileContent, actualFileContent); | |
| 23 | − | remove(TEST_FILE_PATH); | |
| 24 | − | } | |
| 25 | |||
| 26 | − | TEST(FileUtilTest, ReadFromFileNonExisting) { | |
| 27 | − | ASSERT_TRUE(!exists(TEST_FILE_PATH)); | |
| 28 | try { | ||
| 29 | − | FileUtil::getFileContent(TEST_FILE_PATH); | |
| 30 | − | FAIL(); | |
| 31 | − | } catch (CompilerError &error) { | |
| 32 | − | ASSERT_EQ(ERROR_MESSAGE, error.what()); | |
| 33 | − | } | |
| 34 | } | ||
| 35 | |||
| 36 | − | TEST(FileUtilTest, GetLineCount) { | |
| 37 | − | const std::string expectedFileContent = "Line 1\nLine2\nLine3\n\nLine 5"; | |
| 38 | − | FileUtil::writeToFile(TEST_FILE_PATH, expectedFileContent); | |
| 39 | − | ASSERT_TRUE(exists(TEST_FILE_PATH)); | |
| 40 | − | const size_t lineCount = FileUtil::getLineCount(TEST_FILE_PATH); | |
| 41 | − | ASSERT_EQ(5, lineCount); | |
| 42 | − | remove(TEST_FILE_PATH); | |
| 43 | − | } | |
| 44 | |||
| 45 | − | TEST(FileUtilTest, GetLineCountNonExisting) { | |
| 46 | − | ASSERT_TRUE(!exists(TEST_FILE_PATH)); | |
| 47 | try { | ||
| 48 | − | FileUtil::getLineCount(TEST_FILE_PATH); | |
| 49 | − | FAIL(); | |
| 50 | − | } catch (CompilerError &error) { | |
| 51 | − | ASSERT_EQ(ERROR_MESSAGE, error.what()); | |
| 52 | − | } | |
| 53 | } | ||
| 54 | |||
| 55 | } // namespace spice::testing | ||
| 56 | |||
| 57 | // LCOV_EXCL_STOP | ||
| 58 |