diff options
Diffstat (limited to 'common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/StringToolsTests.java')
| -rw-r--r-- | common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/StringToolsTests.java | 78 |
1 files changed, 77 insertions, 1 deletions
diff --git a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/StringToolsTests.java b/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/StringToolsTests.java index b34bab2474..9af1578506 100644 --- a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/StringToolsTests.java +++ b/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/StringToolsTests.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2005, 2011 Oracle. All rights reserved. + * Copyright (c) 2005, 2012 Oracle. 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. @@ -1868,4 +1868,80 @@ public class StringToolsTests extends TestCase { assertEquals(expected, writer.toString()); } + // ********** converting to Java string literal content ********** + + public void testConvertToJavaStringLiteralContent() { + this.verifyConvertToJavaStringLiteralContent("", "\"\""); + this.verifyConvertToJavaStringLiteralContent("\"\"", "\\\"\\\""); + this.verifyConvertToJavaStringLiteralContent("'foo'", "'foo'"); + this.verifyConvertToJavaStringLiteralContent("foo\bbar", "foo\\bbar"); + this.verifyConvertToJavaStringLiteralContent("foo\n\tbar", "foo\\n\\tbar"); + this.verifyConvertToJavaStringLiteralContent("foo\"bar", "foo\\\"bar"); + this.verifyConvertToJavaStringLiteralContent("foo\\bar", "foo\\\\bar"); + } + + private void verifyConvertToJavaStringLiteralContent(String s, String expected) { + assertEquals(expected, StringTools.convertToJavaStringLiteralContent(s)); + assertEquals(expected, StringTools.convertToJavaStringLiteralContent(s.toCharArray())); + } + + public void testConvertToJavaStringLiteralContentOnStringBuffer() { + this.verifyConvertToJavaStringLiteralContentOnStringBuffer("", "\"\""); + this.verifyConvertToJavaStringLiteralContentOnStringBuffer("\"\"", "\\\"\\\""); + this.verifyConvertToJavaStringLiteralContentOnStringBuffer("'foo'", "'foo'"); + this.verifyConvertToJavaStringLiteralContentOnStringBuffer("foo\bbar", "foo\\bbar"); + this.verifyConvertToJavaStringLiteralContentOnStringBuffer("foo\n\tbar", "foo\\n\\tbar"); + this.verifyConvertToJavaStringLiteralContentOnStringBuffer("foo\"bar", "foo\\\"bar"); + this.verifyConvertToJavaStringLiteralContentOnStringBuffer("foo\\bar", "foo\\\\bar"); + } + + private void verifyConvertToJavaStringLiteralContentOnStringBuffer(String s, String expected) { + StringBuffer sb = new StringBuffer(); + StringTools.convertToJavaStringLiteralContentOn(s, sb); + assertEquals(expected, sb.toString()); + + sb = new StringBuffer(); + StringTools.convertToJavaStringLiteralContentOn(s.toCharArray(), sb); + assertEquals(expected, sb.toString()); + } + + public void testConvertToJavaStringLiteralContentOnStringBuilder() { + this.verifyConvertToJavaStringLiteralContentOnStringBuilder("", "\"\""); + this.verifyConvertToJavaStringLiteralContentOnStringBuilder("\"\"", "\\\"\\\""); + this.verifyConvertToJavaStringLiteralContentOnStringBuilder("'foo'", "'foo'"); + this.verifyConvertToJavaStringLiteralContentOnStringBuilder("foo\bbar", "foo\\bbar"); + this.verifyConvertToJavaStringLiteralContentOnStringBuilder("foo\n\tbar", "foo\\n\\tbar"); + this.verifyConvertToJavaStringLiteralContentOnStringBuilder("foo\"bar", "foo\\\"bar"); + this.verifyConvertToJavaStringLiteralContentOnStringBuilder("foo\\bar", "foo\\\\bar"); + } + + private void verifyConvertToJavaStringLiteralContentOnStringBuilder(String s, String expected) { + StringBuilder sb = new StringBuilder(); + StringTools.convertToJavaStringLiteralContentOn(s, sb); + assertEquals(expected, sb.toString()); + + sb = new StringBuilder(); + StringTools.convertToJavaStringLiteralContentOn(s.toCharArray(), sb); + assertEquals(expected, sb.toString()); + } + + public void testConvertToJavaStringLiteralContentOnWriter() { + this.verifyConvertToJavaStringLiteralContentOnWriter("", "\"\""); + this.verifyConvertToJavaStringLiteralContentOnWriter("\"\"", "\\\"\\\""); + this.verifyConvertToJavaStringLiteralContentOnWriter("'foo'", "'foo'"); + this.verifyConvertToJavaStringLiteralContentOnWriter("foo\bbar", "foo\\bbar"); + this.verifyConvertToJavaStringLiteralContentOnWriter("foo\n\tbar", "foo\\n\\tbar"); + this.verifyConvertToJavaStringLiteralContentOnWriter("foo\"bar", "foo\\\"bar"); + this.verifyConvertToJavaStringLiteralContentOnWriter("foo\\bar", "foo\\\\bar"); + } + + private void verifyConvertToJavaStringLiteralContentOnWriter(String s, String expected) { + Writer writer = new StringWriter(); + StringTools.convertToJavaStringLiteralContentOn(s, writer); + assertEquals(expected, writer.toString()); + + writer = new StringWriter(); + StringTools.convertToJavaStringLiteralContentOn(s.toCharArray(), writer); + assertEquals(expected, writer.toString()); + } } |