Description Dani Megert 2010-10-21 10:44:22 EDT

N20101021-2000.

Format regions does not format as expected.

Test Case 1:
1. paste the following snippet into Package Explorer
package test1;

    class  A {

        int  i;

}
2. enable to format edited lines on save
3. delete the space before "A {"
4. delete the space before "i;"
5. save
==> "class A {" is not aligned at column 1

Test Case 2:
public void testFormatFieldDeclWithExtraWhitespace() throws Exception {
	StringBuffer buf= new StringBuffer();
	buf.append("package test1;\n");
	buf.append("    class A {\n");
	buf.append("        int i;\n");
	buf.append("}\n");

	String contents= buf.toString();
	String formatString1= "    class A {";
	String formatString2= "        int i;";

	IRegion[] regions= new Region[] { new Region(contents.indexOf(formatString1), formatString1.length()), new Region(contents.indexOf(formatString2), formatString2.length()) };
	TextEdit edit= ToolFactory.createCodeFormatter(null, ToolFactory.M_FORMAT_EXISTING).format((CodeFormatter.K_COMPILATION_UNIT | CodeFormatter.F_INCLUDE_COMMENTS), contents, regions, 0, "\n");
	assertNotNull(edit);
	Document doc= new Document(contents);
	edit.apply(doc);
	String formatted= doc.get();

	buf= new StringBuffer();
	buf.append("package test1;\n");
	buf.append("class A {\n");
	buf.append("    int i;\n");
	buf.append("}\n");

	String expected= buf.toString();
	assertEqualString(formatted, expected);
}