public void integerTest()
{
var errorManager = new CodeErrorManager();
var scanner = new SourceCodeScanner(errorManager, "123".toCharArray());
Assert.assertEquals(LexicalUnit.DecimalIntegerLiteral, scanner.nextLexicalUnit());
Assert.assertEquals(3, scanner.EndPosition);
}
public void keywordTest()
{
var errorManager = new CodeErrorManager();
var scanner = new SourceCodeScanner(errorManager, "class".toCharArray());
Assert.assertEquals(LexicalUnit.Keyword, scanner.nextLexicalUnit());
Assert.assertEquals(Keyword.Class, scanner.Keyword);
}
public void integersTest() {
var errorManager = new CodeErrorManager();
var scanner = new SourceCodeScanner(errorManager, "1 3".toCharArray());
Assert.assertEquals(LexicalUnit.DecimalIntegerLiteral, scanner.nextLexicalUnit());
Assert.assertEquals(1, scanner.EndPosition);
Assert.assertEquals(LexicalUnit.Whitespace, scanner.nextLexicalUnit());
Assert.assertEquals(2, scanner.EndPosition);
Assert.assertEquals(LexicalUnit.DecimalIntegerLiteral, scanner.nextLexicalUnit());
Assert.assertEquals(3, scanner.EndPosition);
}
private void doTest(String test)
{
var userDir = System.getProperty("user.dir");
var sourcePath = PathHelper.combine(PathHelper.combine(userDir, "tests/resources/QueryTranslatorTest/sources"), test + ".stab.cs");
var fileReader = new InputStreamReader(new FileInputStream((sourcePath)), Charset.forName("UTF-8"));
var code = readToEnd(fileReader);
var text = code.toCharArray();
translator = new QueryTranslator(text);
var parser = new Parser();
var scanner = new SourceCodeScanner(new CodeErrorManager(), text);
var compilationUnit = parser.parseCompilationUnit(scanner);
var result = translate(text, compilationUnit);
var generatedPath = PathHelper.combine(userDir, "tests/resources/QueryTranslatorTest/generated");
var generatedDir = new File(generatedPath);
if (!generatedDir.exists())
{
generatedDir.mkdir();
}
var fileWriter = new FileWriter(PathHelper.combine(generatedPath, test + ".stab.cs"));
fileWriter.write(result);
fileWriter.close();
var expectedPath = PathHelper.combine(userDir, "tests/resources/QueryTranslatorTest/expected");
var expectedFile = new File(PathHelper.combine(expectedPath, test + ".stab.cs"));
Assert.assertTrue("Expected file not found: " + expectedFile, expectedFile.exists());
fileReader = new InputStreamReader(new FileInputStream((expectedFile)), Charset.forName("UTF-8"));
var reference = readToEnd(fileReader);
var genReader = new BufferedReader(new StringReader(result));
var refReader = new BufferedReader(new StringReader(reference));
for (;;)
{
var genLine = genReader.readLine();
var refLine = refReader.readLine();
if (genLine == null && refLine == null)
{
break;
}
Assert.assertEquals(refLine, genLine);
}
}
public void keywordTest() {
var errorManager = new CodeErrorManager();
var scanner = new SourceCodeScanner(errorManager, "class".toCharArray());
Assert.assertEquals(LexicalUnit.Keyword, scanner.nextLexicalUnit());
Assert.assertEquals(Keyword.Class, scanner.Keyword);
}
private void doTest(String test) {
var userDir = System.getProperty("user.dir");
var sourcePath = PathHelper.combine(PathHelper.combine(userDir, "tests/resources/ParseExpressionTest/sources"), test + ".txt");
var fileReader = new InputStreamReader(new FileInputStream((sourcePath)), Charset.forName("UTF-8"));
var code = readToEnd(fileReader);
text = code.toCharArray();
var parser = new Parser();
var scanner = new SourceCodeScanner(new CodeErrorManager(), text);
var expression = parser.parseExpression(scanner);
var result = expressionToString(expression);
var generatedPath = PathHelper.combine(userDir, "tests/resources/ParseExpressionTest/generated");
var generatedDir = new File(generatedPath);
if (!generatedDir.exists()) {
generatedDir.mkdir();
}
var fileWriter = new FileWriter(PathHelper.combine(generatedPath, test + ".txt"));
fileWriter.write(result);
fileWriter.close();
var expectedPath = PathHelper.combine(userDir, "tests/resources/ParseExpressionTest/expected");
var expectedFile = new File(PathHelper.combine(expectedPath, test + ".txt"));
Assert.assertTrue("Expected file not found: " + expectedFile, expectedFile.exists());
fileReader = new InputStreamReader(new FileInputStream((expectedFile)), Charset.forName("UTF-8"));
var reference = readToEnd(fileReader);
var genReader = new BufferedReader(new StringReader(result));
var refReader = new BufferedReader(new StringReader(reference));
for (;;) {
var genLine = genReader.readLine();
var refLine = refReader.readLine();
if (genLine == null && refLine == null) {
break;
}
Assert.assertEquals(refLine, genLine);
}
}
