Examples with CaptureNativeOutput com.oracle.truffle.llvm.tests.pipe.CaptureNativeOutput used on opensource projects

Example 11 with CaptureNativeOutput

use of com.oracle.truffle.llvm.tests.pipe.CaptureNativeOutput in project graal by oracle.

the class CaptureOutputTest method testErrCapturing.

@Test
public void testErrCapturing() throws IOException {
    String string = "Testoutput";
    String captured;
    try (CaptureOutput out = new CaptureNativeOutput()) {
        System.err.print(string);
        captured = out.getStdErr();
    }
    System.err.println("MUST NOT BE IN CAPTURE");
    assertEquals(string, captured);
}

Example 12 with CaptureNativeOutput

use of com.oracle.truffle.llvm.tests.pipe.CaptureNativeOutput in project graal by oracle.

the class BaseSulongOnlyHarness method test.

@Test
public void test() throws IOException {
    ProcessResult out = ProcessUtil.executeSulongTestMain(getPath().toAbsolutePath().toFile(), getConfiguration().args, getContextOptions(), c -> new CaptureNativeOutput());
    int sulongResult = out.getReturnValue();
    String sulongStdOut = out.getStdOutput();
    if (sulongResult != (sulongResult & 0xFF)) {
        Assert.fail("Broken unittest " + getPath() + ". Test exits with invalid value (" + sulongResult + ").");
    }
    String testName = getPath().getFileName().toString();
    Assert.assertEquals(testName + " failed. Posix return value missmatch.", getConfiguration().expectedPosixReturn, sulongResult);
    if (getConfiguration().expectedOutput != null) {
        Assert.assertEquals(testName + " failed. Output (stdout) missmatch.", getConfiguration().expectedOutput, sulongStdOut);
    }
}