Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/utilities/TextMapTest.java @ 13745:978587c91373
Merge
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
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date | Thu, 23 Jan 2014 16:35:57 -0800 |
parents | 108ba3e82d3a |
children |
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/* * Copyright (c) 2013, 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.utilities; import static org.junit.Assert.*; import org.junit.*; import com.oracle.truffle.api.source.*; public class TextMapTest { final TextMap emptyTextMap = new TextMap(""); final TextMap emptyLineMap = new TextMap("\n"); private final TextMap shortMap = new TextMap("01"); private final TextMap longMap = new TextMap("01234\n67\n9\n"); @Test public void emptyTextTest0() { assertEquals(emptyTextMap.lineCount(), 0); } @Test(expected = IllegalArgumentException.class) public void emptyTextTest1() { emptyTextMap.offsetToLine(0); } @Test(expected = IllegalArgumentException.class) public void emptyTextTest2() { emptyTextMap.offsetToCol(0); } @Test(expected = IllegalArgumentException.class) public void emptyTextTest3() { emptyTextMap.lineStartOffset(-1); } @Test(expected = IllegalArgumentException.class) public void emptyTextTest4() { emptyTextMap.lineStartOffset(0); } @Test(expected = IllegalArgumentException.class) public void emptyTextTest5() { emptyTextMap.lineStartOffset(1); } @Test(expected = IllegalArgumentException.class) public void emptyTextTest6() { emptyTextMap.lineLength(1); } @Test public void emptyLineTest0() { assertEquals(emptyLineMap.lineCount(), 1); assertEquals(emptyLineMap.offsetToLine(0), 1); assertEquals(emptyLineMap.lineStartOffset(1), 0); assertEquals(emptyLineMap.offsetToCol(0), 1); assertEquals(emptyLineMap.lineLength(1), 0); } @Test(expected = IllegalArgumentException.class) public void emptyLineTest1() { emptyLineMap.offsetToLine(1); } @Test(expected = IllegalArgumentException.class) public void emptyLineTest2() { emptyLineMap.lineStartOffset(2); } @Test(expected = IllegalArgumentException.class) public void emptyLineTest3() { emptyLineMap.offsetToCol(1); } @Test(expected = IllegalArgumentException.class) public void emptyLineTest4() { emptyLineMap.lineLength(2); } @Test public void shortTextTest0() { assertEquals(shortMap.lineCount(), 1); assertEquals(shortMap.offsetToLine(0), 1); assertEquals(shortMap.lineStartOffset(1), 0); assertEquals(shortMap.offsetToCol(0), 1); assertEquals(shortMap.offsetToLine(1), 1); assertEquals(shortMap.offsetToCol(1), 2); assertEquals(shortMap.lineLength(1), 2); } @Test(expected = IllegalArgumentException.class) public void shortTextTest1() { shortMap.offsetToLine(-1); } @Test(expected = IllegalArgumentException.class) public void shortTextTest2() { shortMap.offsetToCol(-1); } @Test(expected = IllegalArgumentException.class) public void shortTextTest3() { shortMap.offsetToLine(2); } @Test(expected = IllegalArgumentException.class) public void shortTextTest4() { shortMap.offsetToCol(2); } @Test(expected = IllegalArgumentException.class) public void shortTextTest5() { shortMap.lineStartOffset(2); } @Test(expected = IllegalArgumentException.class) public void shortTextTest6() { shortMap.lineLength(2); } @Test public void longTextTest0() { assertEquals(longMap.lineCount(), 3); assertEquals(longMap.offsetToLine(0), 1); assertEquals(longMap.lineStartOffset(1), 0); assertEquals(longMap.offsetToCol(0), 1); assertEquals(longMap.offsetToLine(4), 1); assertEquals(longMap.offsetToCol(4), 5); assertEquals(longMap.offsetToLine(5), 1); // newline assertEquals(longMap.offsetToCol(5), 6); // newline assertEquals(longMap.lineLength(1), 5); assertEquals(longMap.offsetToLine(6), 2); assertEquals(longMap.lineStartOffset(2), 6); assertEquals(longMap.offsetToCol(6), 1); assertEquals(longMap.offsetToLine(7), 2); assertEquals(longMap.offsetToCol(7), 2); assertEquals(longMap.offsetToLine(8), 2); // newline assertEquals(longMap.offsetToLine(8), 2); // newline assertEquals(longMap.lineLength(2), 2); assertEquals(longMap.offsetToLine(9), 3); assertEquals(longMap.lineStartOffset(3), 9); assertEquals(longMap.offsetToCol(9), 1); assertEquals(longMap.offsetToLine(10), 3); // newline assertEquals(longMap.offsetToCol(10), 2); // newline assertEquals(longMap.lineLength(3), 1); } @Test(expected = IllegalArgumentException.class) public void longTextTest1() { longMap.offsetToLine(11); } @Test(expected = IllegalArgumentException.class) public void longTextTest2() { longMap.offsetToCol(11); } @Test(expected = IllegalArgumentException.class) public void longTextTest3() { longMap.lineStartOffset(4); } }