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/*******************************************************************************
* Copyright (c) 2000, 2015 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Red Hat Inc. - Bug 462631
*******************************************************************************/
package org.eclipse.swt.tests.junit;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.eclipse.swt.SWT;
import org.eclipse.swt.SWTError;
import org.eclipse.swt.SWTException;
import org.junit.Test;
/**
* Automated Test Suite for class org.eclipse.swt.SWT
*
* @see org.eclipse.swt.SWT
*/
public class Test_org_eclipse_swt_SWT {
@Test
public void test_Constructor() {
// Do nothing. Class SWT is not intended to be subclassed.
}
@Test
public void test_errorI() {
// Test that we throw the expected kinds of errors for the given error types.
boolean passed = false;
try {
SWT.error(SWT.ERROR_NULL_ARGUMENT);
} catch (IllegalArgumentException ex) {
passed = true;
} catch (Throwable t) { }
assertTrue ("did not correctly throw exception for ERROR_NULL_ARGUMENT", passed);
passed = false;
try {
SWT.error(SWT.ERROR_FAILED_EXEC);
} catch (SWTException ex) {
passed = true;
} catch (Throwable t) { }
assertTrue ("did not correctly throw exception for ERROR_FAILED_EXEC", passed);
passed = false;
try {
SWT.error(SWT.ERROR_NO_HANDLES);
} catch (SWTError ex) {
passed = true;
} catch (Throwable t) { }
assertTrue ("did not correctly throw exception for ERROR_NO_HANDLES", passed);
passed = false;
try {
SWT.error(-1);
} catch (SWTError ex) {
passed = true;
} catch (Throwable t) { }
assertTrue ("did not correctly throw exception for error(-1)", passed);
}
@Test
public void test_errorILjava_lang_Throwable() {
// Test that the causing throwable is filled in.
Throwable cause = new RuntimeException("Just for testing");
boolean passed = false;
try {
SWT.error(SWT.ERROR_UNSUPPORTED_FORMAT, cause);
} catch (SWTException ex) {
passed = ex.throwable == cause;
} catch (Throwable t) { }
assertTrue ("did not correctly throw exception for ERROR_UNSUPPORTED_FORMAT", passed);
passed = false;
try {
SWT.error(SWT.ERROR_NOT_IMPLEMENTED, cause);
} catch (SWTError ex) {
passed = ex.throwable == cause;
} catch (Throwable t) { }
assertTrue ("did not correctly throw exception for ERROR_NOT_IMPLEMENTED", passed);
passed = false;
try {
SWT.error(-1, cause);
} catch (SWTError ex) {
passed = ex.throwable == cause;
} catch (Throwable t) { }
assertTrue ("did not correctly throw exception for error(-1)", passed);
}
@Test
public void test_getMessageLjava_lang_String() {
boolean passed = false;
try {
passed = false;
SWT.getMessage(null);
} catch (IllegalArgumentException ex) {
passed = true;
}
assertTrue ("did not correctly throw exception with null argument", passed);
try {
SWT.getMessage("SWT_Yes");
} catch (Throwable t) {
fail ("exception " + t + " generated for SWT_Yes");
}
assertTrue (
"invalid key did not return as itself",
"_NOT_FOUND_IN_PROPERTIES_".equals(SWT.getMessage("_NOT_FOUND_IN_PROPERTIES_")));
}
@Test
public void test_getPlatform() {
// Can't test the list of platforms, since this may change,
// so just test to see it returns something.
assertTrue ("returned null platform name", SWT.getPlatform() != null);
}
@Test
public void test_getVersion() {
// Test that the version number which is returned is reasonable.
int ver = SWT.getVersion();
assertTrue ("unreasonable value returned", ver > 0 && ver < 1000000);
System.out.println("SWT.getVersion(): " + ver);
}
}
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