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/*
SPDX-FileCopyrightText: 2017 Kevin Funk <kfunk@kde.org>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "test_refactoring.h"
#include <tests/testcore.h>
#include <tests/autotestshell.h>
#include <tests/testfile.h>
#include <tests/testproject.h>
#include <interfaces/ilanguagecontroller.h>
#include "codegen/clangrefactoring.h"
#include <language/duchain/duchainlock.h>
#include <language/duchain/declaration.h>
#include <language/interfaces/ilanguagesupport.h>
#include <QTemporaryDir>
#include <QLoggingCategory>
#include <QTest>
QTEST_MAIN(TestRefactoring)
using namespace KDevelop;
TestRefactoring::~TestRefactoring() = default;
void TestRefactoring::initTestCase()
{
QLoggingCategory::setFilterRules(QStringLiteral("*.debug=false\ndefault.debug=true\nkdevelop.plugins.clang.debug=true\n"));
QVERIFY(qputenv("KDEV_CLANG_DISPLAY_DIAGS", "1"));
AutoTestShell::init({QStringLiteral("kdevclangsupport")});
auto core = TestCore::initialize();
delete core->projectController();
m_projectController = new TestProjectController(core);
core->setProjectController(m_projectController);
}
void TestRefactoring::cleanupTestCase()
{
TestCore::shutdown();
}
void TestRefactoring::testClassRename()
{
const QString codeBefore(QStringLiteral(R"(
class Foo {
public:
Foo();
~Foo();
};
Foo::Foo() {
}
Foo::~Foo() {
}
)"));
const QString codeAfter(QStringLiteral(R"(
class FooNew {
public:
FooNew();
~FooNew();
};
FooNew::FooNew() {
}
FooNew::~FooNew() {
}
)"));
QTemporaryDir dir;
auto project = new TestProject(Path(dir.path()), this);
m_projectController->addProject(project);
TestFile file(codeBefore, QStringLiteral("cpp"), project, dir.path());
QVERIFY(file.parseAndWait(TopDUContext::AllDeclarationsContextsAndUses));
DUChainReadLocker lock;
auto top = file.topContext();
QVERIFY(top);
auto declaration = top->localDeclarations().first();
QVERIFY(declaration);
const QString originalName = declaration->identifier().identifier().str();
const QString newName = QStringLiteral("FooNew");
QSharedPointer<BasicRefactoringCollector> collector(new BasicRefactoringCollector(declaration));
// TODO: Do this without GUI?
UsesWidget uses(declaration, collector);
lock.unlock();
for (int i = 0; i < 30000; i += 1000) {
if (collector->isReady()) {
break;
}
QTest::qWait(1000);
}
QVERIFY(collector->isReady());
BasicRefactoring::NameAndCollector nameAndCollector{newName, collector};
auto languages = ICore::self()->languageController()->languagesForUrl(file.url().toUrl());
QVERIFY(!languages.isEmpty());
auto clangLanguageSupport = languages.first();
QVERIFY(clangLanguageSupport);
auto clangRefactoring = qobject_cast<ClangRefactoring*>(clangLanguageSupport->refactoring());
QVERIFY(clangRefactoring);
clangRefactoring->renameCollectedDeclarations(nameAndCollector.collector.data(), newName, originalName);
QCOMPARE(file.fileContents(), codeAfter);
m_projectController->closeAllProjects();
}
#include "moc_test_refactoring.cpp"
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