/*
* Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.oracle.truffle.api.test.source;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import org.junit.Test;
import com.oracle.truffle.api.source.Source;
public class SourceTextTest {
private final Source emptySource = Source.newBuilder("").name("emptySource").mimeType("content/unknown").build();
private final Source emptyLineSource = Source.newBuilder("\n").name("emptyLineSource").mimeType("content/unknown").build();
private final Source shortSource = Source.newBuilder("01").name("shortSource").mimeType("content/unknown").build();
private final Source longSource = Source.newBuilder("01234\n67\n9\n").name("longSource").mimeType("content/unknown").build();
@Test
public void emptyTextTest0() {
assertEquals(emptySource.getLineCount(), 0);
}
@Test
public void nameName() {
assertEquals("emptySource", emptySource.getName());
}
@Test
public void noPath() {
assertNull(emptySource.getPath());
}
// Temp disable of empty text tests
// @Test(expected = IllegalArgumentException.class)
@Test()
public void emptyTextTest1() {
emptySource.getLineNumber(0);
}
// @Test(expected = IllegalArgumentException.class)
@Test()
public void emptyTextTest2() {
emptySource.getColumnNumber(0);
}
@Test(expected = IllegalArgumentException.class)
public void emptyTextTest3() {
emptySource.getLineNumber(-1);
}
// @Test(expected = IllegalArgumentException.class)
@Test()
public void emptyTextTest4() {
emptySource.getLineStartOffset(0);
}
// @Test(expected = IllegalArgumentException.class)
public void emptyTextTest5() {
emptySource.getLineStartOffset(1);
}
// @Test(expected = IllegalArgumentException.class)
public void emptyTextTest6() {
emptySource.getLineLength(1);
}
@Test
public void emptyLineTest0() {
assertEquals(emptyLineSource.getLineCount(), 1);
assertEquals(emptyLineSource.getLineNumber(0), 1);
assertEquals(emptyLineSource.getLineStartOffset(1), 0);
assertEquals(emptyLineSource.getColumnNumber(0), 1);
assertEquals(emptyLineSource.getLineLength(1), 0);
}
@Test(expected = IllegalArgumentException.class)
public void emptyLineTest1() {
emptyLineSource.getLineNumber(1);
}
@Test(expected = IllegalArgumentException.class)
public void emptyLineTest2() {
emptyLineSource.getLineStartOffset(2);
}
@Test(expected = IllegalArgumentException.class)
public void emptyLineTest3() {
emptyLineSource.getColumnNumber(1);
}
@Test(expected = IllegalArgumentException.class)
public void emptyLineTest4() {
emptyLineSource.getLineLength(2);
}
@Test
public void shortTextTest0() {
assertEquals(shortSource.getLineCount(), 1);
assertEquals(shortSource.getLineNumber(0), 1);
assertEquals(shortSource.getLineStartOffset(1), 0);
assertEquals(shortSource.getColumnNumber(0), 1);
assertEquals(shortSource.getLineNumber(1), 1);
assertEquals(shortSource.getColumnNumber(1), 2);
assertEquals(shortSource.getLineLength(1), 2);
}
@Test(expected = IllegalArgumentException.class)
public void shortTextTest1() {
shortSource.getLineNumber(-1);
}
@Test(expected = IllegalArgumentException.class)
public void shortTextTest2() {
shortSource.getColumnNumber(-1);
}
@Test(expected = IllegalArgumentException.class)
public void shortTextTest3() {
shortSource.getLineNumber(2);
}
@Test(expected = IllegalArgumentException.class)
public void shortTextTest4() {
shortSource.getColumnNumber(2);
}
@Test(expected = IllegalArgumentException.class)
public void shortTextTest5() {
shortSource.getLineLength(2);
}
@Test(expected = IllegalArgumentException.class)
public void shortTextTest6() {
shortSource.getLineLength(2);
}
@Test
public void longTextTest0() {
assertEquals(longSource.getLineCount(), 3);
assertEquals(longSource.getLineNumber(0), 1);
assertEquals(longSource.getLineStartOffset(1), 0);
assertEquals(longSource.getColumnNumber(0), 1);
assertEquals(longSource.getLineNumber(4), 1);
assertEquals(longSource.getColumnNumber(4), 5);
assertEquals(longSource.getLineNumber(5), 1); // newline
assertEquals(longSource.getColumnNumber(5), 6); // newline
assertEquals(longSource.getLineLength(1), 5);
assertEquals(longSource.getLineNumber(6), 2);
assertEquals(longSource.getLineStartOffset(2), 6);
assertEquals(longSource.getColumnNumber(6), 1);
assertEquals(longSource.getLineNumber(7), 2);
assertEquals(longSource.getColumnNumber(7), 2);
assertEquals(longSource.getLineNumber(8), 2); // newline
assertEquals(longSource.getLineNumber(8), 2); // newline
assertEquals(longSource.getLineLength(2), 2);
assertEquals(longSource.getLineNumber(9), 3);
assertEquals(longSource.getLineStartOffset(3), 9);
assertEquals(longSource.getColumnNumber(9), 1);
assertEquals(longSource.getLineNumber(10), 3); // newline
assertEquals(longSource.getColumnNumber(10), 2); // newline
assertEquals(longSource.getLineLength(3), 1);
}
@Test(expected = IllegalArgumentException.class)
public void longTextTest1() {
longSource.getLineNumber(11);
}
@Test(expected = IllegalArgumentException.class)
public void longTextTest2() {
longSource.getColumnNumber(11);
}
@Test(expected = IllegalArgumentException.class)
public void longTextTest3() {
longSource.getLineStartOffset(4);
}
@Test
public void nameAndShortNameNoPath() {
final String name = "/tmp/hi.txt";
Source source = Source.newBuilder("Hi").name(name).mimeType("content/unknown").build();
assertEquals(name, source.getName());
}
}