109 lines
4.0 KiB
C++
109 lines
4.0 KiB
C++
/*
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* Copyright (C) 2018-2022 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/debug_settings/debug_settings_manager.h"
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#include "shared/source/helpers/api_specific_config.h"
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#include "shared/source/helpers/file_io.h"
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#include "shared/source/utilities/debug_settings_reader.h"
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#include "shared/test/common/test_macros/test.h"
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#include "gtest/gtest.h"
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#include <fstream>
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#include <string>
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using namespace NEO;
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class MockSettingsReader : public SettingsReader {
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public:
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std::string getSetting(const char *settingName, const std::string &value) override {
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return value;
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}
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bool getSetting(const char *settingName, bool defaultValue) override { return defaultValue; };
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int64_t getSetting(const char *settingName, int64_t defaultValue) override { return defaultValue; };
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int32_t getSetting(const char *settingName, int32_t defaultValue) override { return defaultValue; };
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const char *appSpecificLocation(const std::string &name) override { return name.c_str(); };
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};
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TEST(SettingsReader, WhenCreatingSettingsReaderThenReaderIsCreated) {
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SettingsReader *reader = SettingsReader::create(ApiSpecificConfig::getRegistryPath());
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EXPECT_NE(nullptr, reader);
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delete reader;
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}
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TEST(SettingsReader, GivenNoSettingsFileWhenCreatingSettingsReaderThenOsReaderIsCreated) {
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remove(SettingsReader::settingsFileName);
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auto fileReader = std::unique_ptr<SettingsReader>(SettingsReader::createFileReader());
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EXPECT_EQ(nullptr, fileReader.get());
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auto osReader = std::unique_ptr<SettingsReader>(SettingsReader::create(ApiSpecificConfig::getRegistryPath()));
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EXPECT_NE(nullptr, osReader.get());
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}
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TEST(SettingsReader, GivenSettingsFileExistsWhenCreatingSettingsReaderThenReaderIsCreated) {
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bool settingsFileExists = fileExists(SettingsReader::settingsFileName);
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if (!settingsFileExists) {
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const char data[] = "ProductFamilyOverride = test";
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writeDataToFile(SettingsReader::settingsFileName, &data, sizeof(data));
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}
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auto reader = std::unique_ptr<SettingsReader>(SettingsReader::create(ApiSpecificConfig::getRegistryPath()));
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EXPECT_NE(nullptr, reader.get());
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std::string defaultValue("unk");
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EXPECT_STREQ("test", reader->getSetting("ProductFamilyOverride", defaultValue).c_str());
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std::remove(SettingsReader::settingsFileName);
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}
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TEST(SettingsReader, WhenCreatingFileReaderThenReaderIsCreated) {
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bool settingsFileExists = fileExists(SettingsReader::settingsFileName);
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if (!settingsFileExists) {
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char data = 0;
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writeDataToFile(SettingsReader::settingsFileName, &data, 0);
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}
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SettingsReader *reader = SettingsReader::createFileReader();
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EXPECT_NE(nullptr, reader);
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if (!settingsFileExists) {
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remove(SettingsReader::settingsFileName);
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}
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delete reader;
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}
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TEST(SettingsReader, WhenCreatingOsReaderThenReaderIsCreated) {
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SettingsReader *reader = SettingsReader::createOsReader(false, ApiSpecificConfig::getRegistryPath());
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EXPECT_NE(nullptr, reader);
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delete reader;
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}
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TEST(SettingsReader, GivenRegKeyWhenCreatingOsReaderThenReaderIsCreated) {
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std::string regKey = ApiSpecificConfig::getRegistryPath();
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std::unique_ptr<SettingsReader> reader(SettingsReader::createOsReader(false, regKey));
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EXPECT_NE(nullptr, reader);
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}
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TEST(SettingsReader, GivenTrueWhenPrintingDebugStringThenPrintsToOutput) {
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int i = 4;
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testing::internal::CaptureStdout();
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PRINT_DEBUG_STRING(true, stdout, "testing error %d", i);
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std::string output = testing::internal::GetCapturedStdout();
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EXPECT_STRNE(output.c_str(), "");
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}
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TEST(SettingsReader, GivenFalseWhenPrintingDebugStringThenNoOutput) {
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int i = 4;
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testing::internal::CaptureStdout();
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PRINT_DEBUG_STRING(false, stderr, "Error String %d", i);
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std::string output = testing::internal::GetCapturedStdout();
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EXPECT_STREQ(output.c_str(), "");
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}
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TEST(SettingsReader, givenNonExistingEnvVarWhenGettingEnvThenNullptrIsReturned) {
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MockSettingsReader reader;
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auto value = reader.getenv("ThisEnvVarDoesNotExist");
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EXPECT_EQ(nullptr, value);
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}
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