Examples with OptOptions org.jikesrvm.compilers.opt.OptOptions used on opensource projects

Example 26 with OptOptions

use of org.jikesrvm.compilers.opt.OptOptions in project JikesRVM by JikesRVM.

the class OptTestHarnessTest method commandLineArgumentFileSupportsComments.

@Test
@Category(RequiresOptCompiler.class)
public void commandLineArgumentFileSupportsComments() throws Exception {
    fileAccess = new TestFileAccess();
    String fileName = "commandLineArgsForLongCommandLineTestWithComments";
    String fileContent = "-baseline\n" + "#" + "+baseline\n";
    fileAccess.putContentForFile(fileName, fileContent);
    String[] longCommandLine = { "-longcommandline", fileName };
    output = new TestOutput();
    OptTestHarness oth = new OptTestHarness(output, new OptOptions(), fileAccess);
    oth.mainMethod(longCommandLine);
    assertThatNoAdditionalErrorsHaveOccurred();
    assertThat(oth.useBaselineCompiler, is(false));
}

Example 27 with OptOptions

use of org.jikesrvm.compilers.opt.OptOptions in project JikesRVM by JikesRVM.

the class OptTestHarnessTest method executeOptTestHarness.

private OptTestHarness executeOptTestHarness(String[] commandLineArguments) throws InvocationTargetException, IllegalAccessException {
    output = new TestOutput();
    fileAccess = new TestFileAccess();
    OptTestHarness oth = new OptTestHarness(output, new OptOptions(), fileAccess);
    oth.mainMethod(commandLineArguments);
    return oth;
}

Example 28 with OptOptions

use of org.jikesrvm.compilers.opt.OptOptions in project JikesRVM by JikesRVM.

the class OptTestHarnessTest method readingNonExistingFileCausesError.

@Test
public void readingNonExistingFileCausesError() throws Exception {
    String fileName = "fileWhichWillNeverExist";
    fileAccess = new TestFileAccess();
    String[] longCommandLine = { "-longcommandline", fileName };
    output = new TestOutput();
    OptTestHarness oth = new OptTestHarness(output, new OptOptions(), fileAccess);
    oth.mainMethod(longCommandLine);
    String fileNotFoundLineStart = "java.io.FileNotFoundException: ";
    String firstLineOfStackTrace = fileNotFoundLineStart + fileName + lineEnd;
    assertThat(getErrorOutput().startsWith(firstLineOfStackTrace), is(true));
}

Example 29 with OptOptions

use of org.jikesrvm.compilers.opt.OptOptions in project JikesRVM by JikesRVM.

the class OptTestHarnessTest method supportsPerformanceMeasurements.

@Test
public void supportsPerformanceMeasurements() throws Exception {
    String[] args = { "-performance" };
    output = new TestOutput();
    OptTestHarness oth = new OptTestHarness(output, new OptOptions(), new TestFileAccess());
    oth.addCallbackForPerformancePrintout = false;
    oth.mainMethod(args);
    assertThatNoAdditionalErrorsHaveOccurred();
    assertThatNumberOfBaselineCompiledMethodsIs(0);
    assertThatNumberOfOptCompiledMethodsIs(0);
    String output = getStandardOutput();
    String patternString = "\nPerformance of executed method\n" + "------------------------------\n" + "Elapsed wallclock time: ";
    patternString += "(\\d+\\.\\d+E\\d+)";
    patternString += " msec\n";
    Pattern p = Pattern.compile(patternString);
    Matcher m = p.matcher(output);
    assertThat(m.matches(), is(true));
}

Example 30 with OptOptions

use of org.jikesrvm.compilers.opt.OptOptions in project JikesRVM by JikesRVM.

the class OptTestHarnessTest method canReadCommandLineArgumentsFromFile.

@Test
public void canReadCommandLineArgumentsFromFile() throws Exception {
    String fileName = "commandLineArgsForLongCommandLineTest";
    fileAccess = new TestFileAccess();
    String fileContent = "-er\n" + CLASS_WITH_STATIC_METHOD + lineEnd + "printMessage\n" + "-\n";
    fileAccess.putContentForFile(fileName, fileContent);
    String[] longCommandLine = { "-longcommandline", fileName };
    try {
        output = new TestOutput();
        redirectStandardStreams();
        OptTestHarness oth = new OptTestHarness(output, new OptOptions(), fileAccess);
        oth.mainMethod(longCommandLine);
    } finally {
        resetStandardStreams();
    }
    assertThatNoAdditionalErrorsHaveOccurred();
}