public void checkParse(char[] source, String expectedSyntaxErrorDiagnosis, String testName) {
/* using regular parser in DIET mode */
Parser parser =
new Parser(
new ProblemReporter(
DefaultErrorHandlingPolicies.proceedWithAllProblems(),
new CompilerOptions(getCompilerOptions()),
new DefaultProblemFactory(Locale.getDefault())),
optimizeStringLiterals);
ICompilationUnit sourceUnit = new CompilationUnit(source, testName, null);
CompilationResult compilationResult = new CompilationResult(sourceUnit, 0, 0, 0);
parser.parse(sourceUnit, compilationResult);
StringBuffer buffer = new StringBuffer(100);
if (compilationResult.hasProblems() || compilationResult.hasTasks()) {
CategorizedProblem[] problems = compilationResult.getAllProblems();
int count = problems.length;
int problemCount = 0;
char[] unitSource = compilationResult.compilationUnit.getContents();
for (int i = 0; i < count; i++) {
if (problems[i] != null) {
if (problemCount == 0) buffer.append("----------\n");
problemCount++;
buffer.append(problemCount + (problems[i].isError() ? ". ERROR" : ". WARNING"));
buffer.append(
" in " + new String(problems[i].getOriginatingFileName()).replace('/', '\\'));
try {
buffer.append(((DefaultProblem) problems[i]).errorReportSource(unitSource));
buffer.append("\n");
buffer.append(problems[i].getMessage());
buffer.append("\n");
} catch (Exception e) {
}
buffer.append("----------\n");
}
}
}
String computedSyntaxErrorDiagnosis = buffer.toString();
// System.out.println(Util.displayString(computedSyntaxErrorDiagnosis));
assertEquals(
"Invalid syntax error diagnosis" + testName,
Util.convertToIndependantLineDelimiter(expectedSyntaxErrorDiagnosis),
Util.convertToIndependantLineDelimiter(computedSyntaxErrorDiagnosis));
}
public void runConformTest(
String fileName, String fileContents, Parser parser, ASTCollector visitor, String expected) {
CompilationUnit source = new CompilationUnit(fileContents.toCharArray(), fileName, null);
CompilationResult compilationResult = new CompilationResult(source, 1, 1, 10);
CompilationUnitDeclaration unit = parser.parse(source, compilationResult);
assertEquals(0, compilationResult.problemCount);
unit.traverse(visitor, unit.scope);
String result = visitor.result();
if (!expected.equals(result)) {
System.out.println(getClass().getName() + '#' + getName());
System.out.println("Expected:");
System.out.println(expected);
System.out.println("But was:");
System.out.println(result);
System.out.println("Cut and paste:");
System.out.println(Util.displayString(result, INDENT, SHIFT));
}
assertEquals(expected, result);
}