/**
* @bug 152578: [prefs] IJavaProject.setOption(Object,Object) wrongly removes key when value is
* equals to JavaCore one
* @test Verify that setting an option to workspace value does not remove it from project
* preferences
* @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=152578"
*/
public void testBug152578() throws CoreException {
Hashtable wkspOptions = JavaCore.getOptions();
String wkspCompilerSource = (String) wkspOptions.get(JavaCore.COMPILER_SOURCE);
String compilerSource =
wkspCompilerSource.equals(JavaCore.VERSION_1_5)
? JavaCore.VERSION_1_6
: JavaCore.VERSION_1_5;
try {
JavaProject project = (JavaProject) createJavaProject("P");
project.setOption(JavaCore.COMPILER_SOURCE, wkspCompilerSource);
String option = project.getOption(JavaCore.COMPILER_SOURCE, true);
if (!option.equals(wkspCompilerSource)) {
System.err.println(
"Unexpected option value: " + option + " instead of: " + wkspCompilerSource);
}
Hashtable newOptions = JavaCore.getOptions();
newOptions.put(JavaCore.COMPILER_SOURCE, compilerSource);
JavaCore.setOptions(newOptions);
option = project.getOption(JavaCore.COMPILER_SOURCE, false);
assertNotNull("Project should still have the option set!", option);
} finally {
deleteProject("P");
JavaCore.setOptions(wkspOptions);
}
}
/**
* @bug 152562: [prefs] IJavaProject.setOption(..., null) does not work
* @test Verify that setting an option to null removes it from project preferences
* @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=152562"
*/
public void testBug152562() throws CoreException {
String wkspCompilerSource = JavaCore.getOption(JavaCore.COMPILER_SOURCE);
String compilerSource =
wkspCompilerSource.equals(JavaCore.VERSION_1_5)
? JavaCore.VERSION_1_6
: JavaCore.VERSION_1_5;
try {
JavaProject project = (JavaProject) createJavaProject("P");
project.setOption(JavaCore.COMPILER_SOURCE, compilerSource);
String option = project.getOption(JavaCore.COMPILER_SOURCE, true);
if (!option.equals(compilerSource)) {
System.err.println("Unexpected option value: " + option + " instead of: " + compilerSource);
}
project.setOption(JavaCore.COMPILER_SOURCE, null);
option = project.getOption(JavaCore.COMPILER_SOURCE, true);
assertEquals(wkspCompilerSource, option);
} finally {
deleteProject("P");
}
}
/**
* @bug 125360: IJavaProject#setOption() doesn't work if same option as default
* @see "http://bugs.eclipse.org/bugs/show_bug.cgi?id=125360"
*/
public void testBug125360() throws CoreException, BackingStoreException {
try {
JavaProject project =
(JavaProject)
createJavaProject(
"P",
new String[] {}, // source folders
new String[] {}, // lib folders
new String[] {}, // projects
"");
project.setOption(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_4);
project.setOption(JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_3);
String option = project.getOption(JavaCore.COMPILER_SOURCE, true);
assertEquals(JavaCore.VERSION_1_3, option);
} finally {
deleteProject("P");
}
}
/**
* @bug 324987: [formatter] API compatibility problem with Annotation Newline options
* @test Verify that a deprecated option is well preserved when a client use it through the
* IJavaProject.setOption(String, String) API
* @see "https://bugs.eclipse.org/bugs/show_bug.cgi?id=324987"
* @deprecated As using deprecated constants
*/
public void testBug324987_Project01() throws CoreException {
try {
// Set the obsolete option using the IJavaProject API
JavaProject project = (JavaProject) createJavaProject("P");
final String obsoleteOption =
DefaultCodeFormatterConstants.FORMATTER_INSERT_NEW_LINE_AFTER_ANNOTATION_ON_MEMBER;
project.setOption(obsoleteOption, JavaCore.DO_NOT_INSERT);
// Verify that obsolete preference is not stored
assertNull(
"Unexpected value for formatter deprecated option 'org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_member'",
project.getEclipsePreferences().get(obsoleteOption, null));
// Verify that project obsolete option is well retrieved
assertEquals(
"Unexpected value for formatter deprecated option 'org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_member'",
JavaCore.DO_NOT_INSERT,
project.getOption(obsoleteOption, true));
} finally {
deleteProject("P");
}
}