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 | class FileUtilTest : public ::testing::Test { | ||
| 14 | protected: | ||
| 15 | std::filesystem::path testFilePath; | ||
| 16 | std::string errorMessage; | ||
| 17 | |||
| 18 | − | void SetUp() override { | |
| 19 | − | const auto *testInfo = ::testing::UnitTest::GetInstance()->current_test_info(); | |
| 20 | − | const std::string fileName = std::string("spice-file-util-") + testInfo->name() + ".txt"; | |
| 21 | − | testFilePath = std::filesystem::temp_directory_path() / fileName; | |
| 22 | − | errorMessage = "[Error|Compiler]:\nI/O Error: Failed to open file: " + testFilePath.string(); | |
| 23 | − | std::error_code ec; | |
| 24 | − | std::filesystem::remove(testFilePath, ec); | |
| 25 | − | } | |
| 26 | |||
| 27 | − | void TearDown() override { | |
| 28 | − | std::error_code ec; | |
| 29 | − | std::filesystem::remove(testFilePath, ec); | |
| 30 | − | } | |
| 31 | }; | ||
| 32 | |||
| 33 | − | TEST_F(FileUtilTest, WriteToAndReadFromFile) { | |
| 34 | − | const std::string expectedFileContent = "This is some test content"; | |
| 35 | − | FileUtil::writeToFile(testFilePath, expectedFileContent); | |
| 36 | − | ASSERT_TRUE(exists(testFilePath)); | |
| 37 | − | const std::string actualFileContent = FileUtil::getFileContent(testFilePath); | |
| 38 | − | ASSERT_EQ(expectedFileContent, actualFileContent); | |
| 39 | − | } | |
| 40 | |||
| 41 | − | TEST_F(FileUtilTest, ReadFromFileNonExisting) { | |
| 42 | − | ASSERT_TRUE(!exists(testFilePath)); | |
| 43 | try { | ||
| 44 | − | FileUtil::getFileContent(testFilePath); | |
| 45 | − | FAIL(); | |
| 46 | − | } catch (CompilerError &error) { | |
| 47 | − | ASSERT_EQ(errorMessage, error.what()); | |
| 48 | − | } | |
| 49 | } | ||
| 50 | |||
| 51 | − | TEST_F(FileUtilTest, GetLineCount) { | |
| 52 | − | const std::string expectedFileContent = "Line 1\nLine2\nLine3\n\nLine 5"; | |
| 53 | − | FileUtil::writeToFile(testFilePath, expectedFileContent); | |
| 54 | − | ASSERT_TRUE(exists(testFilePath)); | |
| 55 | − | const size_t lineCount = FileUtil::getLineCount(testFilePath); | |
| 56 | − | ASSERT_EQ(5, lineCount); | |
| 57 | − | } | |
| 58 | |||
| 59 | − | TEST_F(FileUtilTest, GetLineCountNonExisting) { | |
| 60 | − | ASSERT_TRUE(!exists(testFilePath)); | |
| 61 | try { | ||
| 62 | − | FileUtil::getLineCount(testFilePath); | |
| 63 | − | FAIL(); | |
| 64 | − | } catch (CompilerError &error) { | |
| 65 | − | ASSERT_EQ(errorMessage, error.what()); | |
| 66 | − | } | |
| 67 | } | ||
| 68 | |||
| 69 | } // namespace spice::testing | ||
| 70 | |||
| 71 | // LCOV_EXCL_STOP | ||
| 72 |