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/*
This file is part of KDevelop
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include "test_generationtest.h"
#include "tests_config.h"
#include <tests/testcore.h>
#include <tests/autotestshell.h>
#include <language/codegen/templatesmodel.h>
#include <language/codegen/sourcefiletemplate.h>
#include <language/codegen/documentchangeset.h>
#include <language/codegen/templaterenderer.h>
#include <util/path.h>
#include <QStandardPaths>
using namespace KDevelop;
#define COMPARE_FILES(name) \
do { \
QFile actualFile(Path(Path(baseUrl), QStringLiteral(name)).toLocalFile()); \
QVERIFY(actualFile.open(QIODevice::ReadOnly)); \
QFile expectedFile(QStringLiteral(TESTS_EXPECTED_DIR "/" name)); \
QVERIFY(expectedFile.open(QIODevice::ReadOnly)); \
QCOMPARE(actualFile.size(), expectedFile.size()); \
QCOMPARE(QString(actualFile.readAll()), QString(expectedFile.readAll())); \
} while(0)
void TestGenerationTest::initTestCase()
{
QByteArray xdgData = qgetenv("XDG_DATA_DIRS");
xdgData.prepend(TESTS_DATA_DIR ":");
bool addedDir = qputenv("XDG_DATA_DIRS", xdgData);
QVERIFY(addedDir);
// avoid translated desktop entries, tests use untranslated strings
QLocale::setDefault(QLocale::c());
AutoTestShell::init();
TestCore::initialize (Core::NoUi);
TemplatesModel model(QStringLiteral("testgenerationtest"));
model.refresh();
renderer = new TemplateRenderer;
renderer->setEmptyLinesPolicy(TemplateRenderer::TrimEmptyLines);
renderer->addVariable(QStringLiteral("name"), "TestName");
renderer->addVariable(QStringLiteral("license"), "Test license header\nIn two lines");
QStringList testCases;
testCases << QStringLiteral("firstTestCase");
testCases << QStringLiteral("secondTestCase");
testCases << QStringLiteral("thirdTestCase");
renderer->addVariable(QStringLiteral("testCases"), testCases);
}
void TestGenerationTest::cleanupTestCase()
{
delete renderer;
TestCore::shutdown();
}
void TestGenerationTest::init()
{
dir.reset(new QTemporaryDir);
baseUrl = QUrl::fromLocalFile(dir->path());
}
void TestGenerationTest::yamlTemplate()
{
QString description = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("testgenerationtest/template_descriptions/test_yaml2.desktop"));
QVERIFY(!description.isEmpty());
SourceFileTemplate file;
file.addAdditionalSearchLocation(QStringLiteral(TESTS_DATA_DIR "/testgenerationtest/templates"));
file.setTemplateDescription(description);
QCOMPARE(file.name(), QStringLiteral("Testing YAML Template"));
QVERIFY(file.isValid());
DocumentChangeSet changes = renderer->renderFileTemplate(file, baseUrl, urls(file));
changes.applyAllChanges();
COMPARE_FILES("testname.yaml");
}
void TestGenerationTest::cppTemplate()
{
QString description = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("testgenerationtest/template_descriptions/test_qtestlib.desktop"));
QVERIFY(!description.isEmpty());
SourceFileTemplate file;
file.addAdditionalSearchLocation(QStringLiteral(TESTS_DATA_DIR "/testgenerationtest/templates"));
file.setTemplateDescription(description);
QCOMPARE(file.name(), QStringLiteral("Testing C++ Template"));
QVERIFY(file.isValid());
DocumentChangeSet changes = renderer->renderFileTemplate(file, baseUrl, urls(file));
changes.applyAllChanges();
COMPARE_FILES("testname.h");
COMPARE_FILES("testname.cpp");
}
QHash< QString, QUrl > TestGenerationTest::urls (const SourceFileTemplate& file)
{
QHash<QString, QUrl> ret;
const auto outputFiles = file.outputFiles();
for (const SourceFileTemplate::OutputFile& output : outputFiles) {
QUrl url = Path(Path(baseUrl), renderer->render(output.outputName).toLower()).toUrl();
ret.insert(output.identifier, url);
}
return ret;
}
QTEST_GUILESS_MAIN(TestGenerationTest)
#include "moc_test_generationtest.cpp"
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