diff options
Diffstat (limited to 'org.eclipse.jgit.test/tst/org/eclipse')
| -rw-r--r-- | org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/RawTextIgnoreAllWhitespaceTest.java | 96 | ||||
| -rw-r--r-- | org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RawCharUtilTest.java | 108 |
2 files changed, 204 insertions, 0 deletions
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/RawTextIgnoreAllWhitespaceTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/RawTextIgnoreAllWhitespaceTest.java new file mode 100644 index 0000000000..5e1a238a72 --- /dev/null +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/diff/RawTextIgnoreAllWhitespaceTest.java @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2009-2010, Google Inc. + * Copyright (C) 2009, Johannes E. Schindelin <johannes.schindelin@gmx.de> + * and other copyright owners as documented in the project's IP log. + * + * This program and the accompanying materials are made available + * under the terms of the Eclipse Distribution License v1.0 which + * accompanies this distribution, is reproduced below, and is + * available at http://www.eclipse.org/org/documents/edl-v10.php + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * - Neither the name of the Eclipse Foundation, Inc. nor the + * names of its contributors may be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package org.eclipse.jgit.diff; + +import org.eclipse.jgit.lib.Constants; + +import junit.framework.TestCase; + +public class RawTextIgnoreAllWhitespaceTest extends TestCase { + public void testEqualsWithoutWhitespace() { + final RawText a = new RawTextIgnoreAllWhitespace(Constants + .encodeASCII("foo-a\nfoo-b\nfoo\n")); + final RawText b = new RawTextIgnoreAllWhitespace(Constants + .encodeASCII("foo-b\nfoo-c\nf\n")); + + assertEquals(3, a.size()); + assertEquals(3, b.size()); + + // foo-a != foo-b + assertFalse(a.equals(0, b, 0)); + assertFalse(b.equals(0, a, 0)); + + // foo-b == foo-b + assertTrue(a.equals(1, b, 0)); + assertTrue(b.equals(0, a, 1)); + + // foo != f + assertFalse(a.equals(2, b, 2)); + assertFalse(b.equals(2, a, 2)); + } + + public void testEqualsWithWhitespace() { + final RawText a = new RawTextIgnoreAllWhitespace(Constants + .encodeASCII("foo-a\n \n a b c\na \n")); + final RawText b = new RawTextIgnoreAllWhitespace(Constants + .encodeASCII("foo-a b\n\nab c\na\n")); + + // "foo-a" != "foo-a b" + assertFalse(a.equals(0, b, 0)); + assertFalse(b.equals(0, a, 0)); + + // " " == "" + assertTrue(a.equals(1, b, 1)); + assertTrue(b.equals(1, a, 1)); + + // " a b c" == "ab c" + assertTrue(a.equals(2, b, 2)); + assertTrue(b.equals(2, a, 2)); + + // "a " == "a" + assertTrue(a.equals(3, b, 3)); + assertTrue(b.equals(3, a, 3)); + } +} diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RawCharUtilTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RawCharUtilTest.java new file mode 100644 index 0000000000..6747b26adc --- /dev/null +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/util/RawCharUtilTest.java @@ -0,0 +1,108 @@ +/* + * Copyright (C) 2010, Google Inc. + * and other copyright owners as documented in the project's IP log. + * + * This program and the accompanying materials are made available + * under the terms of the Eclipse Distribution License v1.0 which + * accompanies this distribution, is reproduced below, and is + * available at http://www.eclipse.org/org/documents/edl-v10.php + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * - Neither the name of the Eclipse Foundation, Inc. nor the + * names of its contributors may be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND + * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package org.eclipse.jgit.util; + +import java.io.UnsupportedEncodingException; + +import junit.framework.TestCase; +import static org.eclipse.jgit.util.RawCharUtil.isWhitespace; +import static org.eclipse.jgit.util.RawCharUtil.trimTrailingWhitespace; +import static org.eclipse.jgit.util.RawCharUtil.trimLeadingWhitespace; + +public class RawCharUtilTest extends TestCase { + + /** + * Test method for {@link RawCharUtil#isWhitespace(byte)}. + */ + public void testIsWhitespace() { + for (byte c = -128; c < 127; c++) { + switch (c) { + case (byte) '\r': + case (byte) '\n': + case (byte) '\t': + case (byte) ' ': + assertTrue(isWhitespace(c)); + break; + default: + assertFalse(isWhitespace(c)); + } + } + } + + /** + * Test method for + * {@link RawCharUtil#trimTrailingWhitespace(byte[], int, int)}. + * + * @throws UnsupportedEncodingException + */ + public void testTrimTrailingWhitespace() + throws UnsupportedEncodingException { + assertEquals(0, trimTrailingWhitespace("".getBytes("US-ASCII"), 0, 0)); + assertEquals(0, trimTrailingWhitespace(" ".getBytes("US-ASCII"), 0, 1)); + assertEquals(1, trimTrailingWhitespace("a ".getBytes("US-ASCII"), 0, 2)); + assertEquals(2, + trimTrailingWhitespace(" a ".getBytes("US-ASCII"), 0, 3)); + assertEquals(3, + trimTrailingWhitespace(" a".getBytes("US-ASCII"), 0, 3)); + assertEquals(6, trimTrailingWhitespace( + " test ".getBytes("US-ASCII"), 2, 9)); + } + + /** + * Test method for + * {@link RawCharUtil#trimLeadingWhitespace(byte[], int, int)}. + * + * @throws UnsupportedEncodingException + */ + public void testTrimLeadingWhitespace() throws UnsupportedEncodingException { + assertEquals(0, trimLeadingWhitespace("".getBytes("US-ASCII"), 0, 0)); + assertEquals(1, trimLeadingWhitespace(" ".getBytes("US-ASCII"), 0, 1)); + assertEquals(0, trimLeadingWhitespace("a ".getBytes("US-ASCII"), 0, 2)); + assertEquals(1, trimLeadingWhitespace(" a ".getBytes("US-ASCII"), 0, 3)); + assertEquals(2, trimLeadingWhitespace(" a".getBytes("US-ASCII"), 0, 3)); + assertEquals(2, trimLeadingWhitespace(" test ".getBytes("US-ASCII"), + 2, 9)); + } + +} |