Differential D350 Diff 938 tests/auto/qmljsc/testpurejavascriptgenerator_integration.cpp

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tests/auto/qmljsc/testpurejavascriptgenerator_integration.cpp

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		1		/*
		2		* Qml.js Compiler - a QML to JS compiler bringing QML's power to the web.
		3		*
		4		* Copyright (C) 2015 Jan Marker <jan@jangmarker.de>
		5		*
		6		* This program is free software: you can redistribute it and/or modify
		7		* it under the terms of the GNU General Public License as published by
		8		* the Free Software Foundation, either version 3 of the License, or
		9		* (at your option) any later version.
		10		*
		11		* This program is distributed in the hope that it will be useful,
		12		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		13		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		14		* GNU General Public License for more details.
		15		*
		16		* You should have received a copy of the GNU General Public License
		17		* along with this program. If not, see <http://www.gnu.org/licenses/>.
		18		*
		19		*/
		20
		21		#include "../../../src/qmljsc/purejavascriptgenerator.h"
		22
		23		#include <QtCore/QMetaType>
		24		#include <QtTest/QTest>
		25		#include <QtCore/QFile>
		26
		27		#include <private/qqmljsast_p.h>
		28		#include <private/qqmljsengine_p.h>
		29		#include <private/qqmljslexer_p.h>
		30		#include <private/qqmljsparser_p.h>
		31
		32		Q_DECLARE_METATYPE(QQmlJS::AST::Node*)
		33
		34		class TestPureJavaScriptGeneratorIntegration
		35		: public QObject
		36		{
		37		Q_OBJECT
		38
		39		private:
		40		QQmlJS::AST::Node* astForFile(QString fileName) {
		41		QString input = fileContent(fileName);
		42
		43		QQmlJS::Engine* engine = new QQmlJS::Engine();
		44		QQmlJS::Lexer* lexer = new QQmlJS::Lexer(engine);
		45
		46		lexer->setCode(input, 1, true);
		47
		48		QQmlJS::Parser* parser = new QQmlJS::Parser(engine);
		49
		50		if (!parser->parseProgram()) {
		51		qDebug() << parser->errorMessage();
		52		}
		53
		54		return parser->rootNode();
		55		}
		56
		57		QString fileContent(QString fileName) {
		58		QFile inputFile(fileName);
		59		Q_ASSERT_X(inputFile.open(QFile::ReadOnly), __FILE__, "File could not be opened. Is it added as resource in the CMakeLists.txt?");
		60		return QString(inputFile.readAll());
		61		}
		62
		63		void addRowForFileWithCompiled(QString sourceFileName, QString compiledFileName) {
		64		const QString folder(":/test/%1.js");
		65		QTest::newRow(sourceFileName.toLocal8Bit()) << astForFile(folder.arg(sourceFileName)) << fileContent(folder.arg(compiledFileName));
		66
		67		}
		68
		69		void addRowForFile(QString fileName) {
		70		addRowForFileWithCompiled(fileName, fileName);
		71		}
		72
		73		void addRowForFileWithCompiled(QString fileName) {
		74		addRowForFileWithCompiled(fileName, QString("%1.compiled").arg(fileName));
		75		}
		76
		77		private slots:
		78
		79		void test_compileJavaScriptFile_data() {
		80		QTest::addColumn<QQmlJS::AST::Node*>("ast");
		81		QTest::addColumn<QString>("expectedOutput");
		82
		83		addRowForFileWithCompiled("declarations");
		84		addRowForFile("expressions");
		85		addRowForFileWithCompiled("functions");
		86		addRowForFileWithCompiled("binaryoperations");
		87		addRowForFileWithCompiled("otherstatements");
		88		addRowForFileWithCompiled("ifstatements");
		89		addRowForFileWithCompiled("switchstatements");
		90		}
		91
		92		void test_compileJavaScriptFile() {
		93		// Prepare
		94		QFETCH(QQmlJS::AST::Node*, ast);
		95		QFETCH(QString, expectedOutput);
		96
		97		PureJavaScriptGenerator generator;
		98
		99		// Do
		100		ast->accept(&generator);
		101
		102		// Verify
		103		QCOMPARE(generator.getGeneratedCode(), expectedOutput);
		104		}
		105
		106
		107
		108		};
		109
		110		QTEST_MAIN(TestPureJavaScriptGeneratorIntegration)
		111		#include "testpurejavascriptgenerator_integration.moc"