protected void doTest(final String extension) throws Exception {
CommandProcessor.getInstance()
.executeCommand(
getProject(),
() ->
WriteCommandAction.runWriteCommandAction(
null,
() -> {
String fileName = getTestName(false) + extension;
try {
String text = loadFile(fileName);
PsiFile file = createFile(fileName, text);
JavaCodeStyleManager.getInstance(myProject).optimizeImports(file);
PostprocessReformattingAspect.getInstance(getProject())
.doPostponedFormatting();
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
String textAfter = loadFile(getTestName(false) + "_after" + extension);
String fileText = file.getText();
assertEquals(textAfter, fileText);
} catch (Exception e) {
LOG.error(e);
}
}),
"",
"");
}
@Override
protected void runTest() throws Throwable {
if (getTestName(false).contains("NoVerify")) {
super.runTest();
return;
}
boolean oldVerify = RedBlackTree.VERIFY;
RedBlackTree.VERIFY = !isPerformanceTest();
final Throwable[] ex = {null};
try {
if (getTestName(false).contains("NoCommand")) {
super.runTest();
return;
}
WriteCommandAction.runWriteCommandAction(
getProject(),
new ThrowableComputable<Void, Throwable>() {
@Override
public Void compute() throws Throwable {
RangeMarkerTest.super.runTest();
return null;
}
});
} finally {
RedBlackTree.VERIFY = oldVerify;
}
if (ex[0] != null) throw ex[0];
}
public void testSoftWrapCacheReset() throws IOException {
// Inspired by IDEA-76537 - the point is to drop cached document info on complete soft wraps
// recalculation
String text = "\t first line\n" + "\t second line\n" + "\t third line";
// Make soft wraps to build a document info cache.
init(40, text);
// Modify document while soft wraps processing is off.
final EditorSettings settings = getEditor().getSettings();
settings.setUseSoftWraps(false);
int startOffset = text.indexOf("\t third") - 1;
WriteCommandAction.runWriteCommandAction(
getProject(), () -> getEditor().getDocument().deleteString(startOffset, text.length()));
// Enable soft wraps and ensure that the cache is correctly re-built.
settings.setUseSoftWraps(true);
getEditor().getCaretModel().moveToOffset(getEditor().getDocument().getTextLength());
type("\n test");
final int offset = getEditor().getDocument().getTextLength() - 1;
final LogicalPosition logicalPosition = getEditor().offsetToLogicalPosition(offset);
assertEquals(offset, getEditor().logicalPositionToOffset(logicalPosition));
final VisualPosition visualPosition = getEditor().offsetToVisualPosition(offset);
assertEquals(visualPosition, getEditor().logicalToVisualPosition(logicalPosition));
assertEquals(logicalPosition, getEditor().visualToLogicalPosition(visualPosition));
}
public void testFoldRegionsUpdate() throws IOException {
String text =
"import java.util.List;\n"
+ "import java.util.ArrayList;\n"
+ "\n"
+ "class Test {\n"
+ "}";
init(40, text);
final int foldStartOffset = "import".length() + 1;
int foldEndOffset = text.indexOf("class") - 2;
addCollapsedFoldRegion(foldStartOffset, foldEndOffset, "...");
// Simulate addition of the new import that modifies existing fold region.
WriteCommandAction.runWriteCommandAction(
getProject(),
() -> myEditor.getDocument().insertString(foldEndOffset, "\nimport java.util.Date;\n"));
final FoldingModel foldingModel = myEditor.getFoldingModel();
foldingModel.runBatchFoldingOperation(
() -> {
FoldRegion oldFoldRegion = getFoldRegion(foldStartOffset);
assertNotNull(oldFoldRegion);
foldingModel.removeFoldRegion(oldFoldRegion);
int newFoldEndOffset = myEditor.getDocument().getText().indexOf("class") - 2;
FoldRegion newFoldRegion =
foldingModel.addFoldRegion(foldStartOffset, newFoldEndOffset, "...");
assertNotNull(newFoldRegion);
newFoldRegion.setExpanded(false);
});
CodeFoldingManager.getInstance(getProject()).updateFoldRegions(myEditor);
assertEquals(
new VisualPosition(2, 0), myEditor.logicalToVisualPosition(new LogicalPosition(5, 0)));
}
private void performAction(
String from,
String to,
final int docCommentPolicy,
String[] expectedConflicts,
final String[] toPullUp) {
final JSClassResolver resolver =
JSDialectSpecificHandlersFactory.forLanguage(JavaScriptSupportLoader.ECMA_SCRIPT_L4)
.getClassResolver();
final JSClass sourceClass =
(JSClass) resolver.findClassByQName(from, GlobalSearchScope.projectScope(getProject()));
assertNotNull("source class not found: " + sourceClass, sourceClass);
final JSClass targetClass =
(JSClass) resolver.findClassByQName(to, GlobalSearchScope.projectScope(getProject()));
assertNotNull("target class not found: " + targetClass, targetClass);
assertTrue(
"Source should be a subclass of target",
JSInheritanceUtil.isParentClass(sourceClass, targetClass));
final List<JSMemberInfo> memberInfos = getMemberInfos(toPullUp, sourceClass, false);
final JSMemberInfo[] infosArray =
JSMemberInfo.getSelected(memberInfos, sourceClass, Conditions.<JSMemberInfo>alwaysTrue());
MultiMap<PsiElement, String> conflicts =
JSPullUpConflictsUtil.checkConflicts(
infosArray,
sourceClass,
targetClass,
new JSInterfaceContainmentVerifier() {
@Override
public boolean checkedInterfacesContain(JSFunction psiMethod) {
return JSPullUpHelper.checkedInterfacesContain(memberInfos, psiMethod);
}
},
JSVisibilityUtil.DEFAULT_OPTIONS);
ArrayList<String> messages = new ArrayList<String>(conflicts.values());
for (int i = 0; i < messages.size(); i++) {
messages.set(i, messages.get(i).replaceAll("<[^>]+>", ""));
}
assertSameElements(messages, expectedConflicts);
if (conflicts.isEmpty()) {
WriteCommandAction.runWriteCommandAction(
null,
new Runnable() {
public void run() {
new JSPullUpHelper(sourceClass, targetClass, infosArray, docCommentPolicy)
.moveMembersToBase();
myProject.getComponent(PostprocessReformattingAspect.class).doPostponedFormatting();
}
});
FileDocumentManager.getInstance().saveAllDocuments();
}
}
public void testMoveWithFoldRegionInside() throws Exception {
initText("abc\ndef\nghi\n");
configureSoftWraps(100);
addCollapsedFoldRegion(0, 4, "...");
WriteCommandAction.runWriteCommandAction(
getProject(), () -> ((DocumentEx) myEditor.getDocument()).moveText(0, 4, 12));
assertEquals(
new LogicalPosition(2, 0), myEditor.visualToLogicalPosition(new VisualPosition(2, 1)));
}
private void checkOperatorPrecedence(
@NotNull final String firstLine, @NotNull String resultPrefix) throws Exception {
myFixture.configureByFile("/refactoring/inlinelocal/operatorPrecedence/template.py");
WriteCommandAction.runWriteCommandAction(
myFixture.getProject(),
() -> myFixture.getEditor().getDocument().insertString(0, firstLine + "\n"));
PsiDocumentManager.getInstance(myFixture.getProject()).commitAllDocuments();
performRefactoring(null);
myFixture.checkResultByFile(
"/refactoring/inlinelocal/operatorPrecedence/" + resultPrefix + ".after.py");
FileDocumentManager.getInstance().reloadFromDisk(myFixture.getDocument(myFixture.getFile()));
}
public void testFoldRegionEndingAtLineStart() throws IOException {
init(100, "aaa\nbbb\nccc\nddd");
addCollapsedFoldRegion(4, 8, "...");
addCollapsedFoldRegion(13, 15, "...");
WriteCommandAction.runWriteCommandAction(
getProject(), () -> myEditor.getDocument().insertString(10, "C"));
// verify that cached layout data is intact after document change and position recalculation is
// done correctly
assertEquals(
new LogicalPosition(0, 0), myEditor.visualToLogicalPosition(new VisualPosition(0, 0)));
}
public void testInsertStringAtCaretNotMovingCaret() throws Exception {
configureFromFileText(getTestName(false) + ".txt", "text <caret>");
WriteCommandAction.runWriteCommandAction(
getProject(),
new Runnable() {
@Override
public void run() {
EditorModificationUtil.insertStringAtCaret(myEditor, " ", false, false);
}
});
checkResultByText("text <caret> ");
}
private void doGenerate(
final Editor editor,
final PsiFile file,
final PsiClass targetClass,
final TestFramework framework) {
if (framework instanceof JavaTestFramework
&& ((JavaTestFramework) framework).isSingleConfig()) {
PsiElement alreadyExist = null;
switch (myMethodKind) {
case SET_UP:
alreadyExist = framework.findSetUpMethod(targetClass);
break;
case TEAR_DOWN:
alreadyExist = framework.findTearDownMethod(targetClass);
break;
default:
break;
}
if (alreadyExist instanceof PsiMethod) {
editor.getCaretModel().moveToOffset(alreadyExist.getNavigationElement().getTextOffset());
HintManager.getInstance()
.showErrorHint(
editor, "Method " + ((PsiMethod) alreadyExist).getName() + " already exists");
return;
}
}
if (!CommonRefactoringUtil.checkReadOnlyStatus(file)) return;
WriteCommandAction.runWriteCommandAction(
file.getProject(),
new Runnable() {
@Override
public void run() {
try {
PsiDocumentManager.getInstance(file.getProject()).commitAllDocuments();
PsiMethod method = generateDummyMethod(editor, file);
if (method == null) return;
TestIntegrationUtils.runTestMethodTemplate(
myMethodKind, framework, editor, targetClass, method, "name", false, null);
} catch (IncorrectOperationException e) {
HintManager.getInstance()
.showErrorHint(editor, "Cannot generate method: " + e.getMessage());
LOG.warn(e);
}
}
});
}
protected static void delete(@NotNull final VirtualFile file) {
WriteCommandAction.runWriteCommandAction(
null,
new Runnable() {
@Override
public void run() {
try {
file.delete(null);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
});
}
@SuppressWarnings("ConstantConditions")
public void testCustomTagCompletion0() throws Throwable {
final VirtualFile labelViewJava =
copyFileToProject("LabelView.java", "src/p1/p2/LabelView.java");
VirtualFile lf1 =
myFixture.copyFileToProject(testFolder + '/' + "ctn0.xml", "res/layout/layout1.xml");
myFixture.configureFromExistingVirtualFile(lf1);
myFixture.complete(CompletionType.BASIC);
List<String> variants = myFixture.getLookupElementStrings();
assertTrue(variants.contains("p1.p2.LabelView"));
final PsiFile psiLabelViewFile = PsiManager.getInstance(getProject()).findFile(labelViewJava);
assertInstanceOf(psiLabelViewFile, PsiJavaFile.class);
final PsiClass labelViewClass = ((PsiJavaFile) psiLabelViewFile).getClasses()[0];
assertNotNull(labelViewClass);
myFixture.renameElement(labelViewClass, "LabelView1");
VirtualFile lf2 =
myFixture.copyFileToProject(testFolder + '/' + "ctn0.xml", "res/layout/layout2.xml");
myFixture.configureFromExistingVirtualFile(lf2);
myFixture.complete(CompletionType.BASIC);
variants = myFixture.getLookupElementStrings();
assertFalse(variants.contains("p1.p2.LabelView"));
assertTrue(variants.contains("p1.p2.LabelView1"));
WriteCommandAction.runWriteCommandAction(
null,
new Runnable() {
@Override
public void run() {
try {
labelViewJava.delete(null);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
});
VirtualFile lf3 =
myFixture.copyFileToProject(testFolder + '/' + "ctn0.xml", "res/layout/layout3.xml");
myFixture.configureFromExistingVirtualFile(lf3);
myFixture.complete(CompletionType.BASIC);
variants = myFixture.getLookupElementStrings();
assertFalse(variants.contains("p1.p2.LabelView"));
assertFalse(variants.contains("p1.p2.LabelView1"));
}
public void testSavedUncommittedDocument() throws IOException {
VirtualFile dir = getVirtualFile(createTempDirectory());
PsiTestUtil.addSourceContentToRoots(myModule, dir);
final VirtualFile vFile = createChildData(dir, "Foo.java");
VfsUtil.saveText(vFile, "");
final GlobalSearchScope scope = GlobalSearchScope.allScope(getProject());
final JavaPsiFacade facade = JavaPsiFacade.getInstance(getProject());
assertNull(facade.findClass("Foo", scope));
WriteCommandAction.runWriteCommandAction(
null,
new Runnable() {
@Override
public void run() {
PsiFile psiFile = PsiManager.getInstance(getProject()).findFile(vFile);
assertNotNull(psiFile);
long count =
PsiManager.getInstance(myProject).getModificationTracker().getModificationCount();
Document document = FileDocumentManager.getInstance().getDocument(vFile);
document.insertString(0, "class Foo {}");
FileDocumentManager.getInstance().saveDocument(document);
assertTrue(
count
== PsiManager.getInstance(myProject)
.getModificationTracker()
.getModificationCount());
assertNull(facade.findClass("Foo", scope));
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
assertNotNull(facade.findClass("Foo", scope));
assertNotNull(facade.findClass("Foo", scope).getText());
// if Foo exists now, mod count should be different
assertTrue(
count
!= PsiManager.getInstance(myProject)
.getModificationTracker()
.getModificationCount());
}
});
}
public void testOnClickIntention() throws Throwable {
myFixture.copyFileToProject(testFolder + "/OnClickActivity.java", "src/p1/p2/Activity1.java");
final VirtualFile file = copyFileToProject("onClickIntention.xml");
myFixture.configureFromExistingVirtualFile(file);
final AndroidCreateOnClickHandlerAction action = new AndroidCreateOnClickHandlerAction();
assertTrue(
action.isAvailable(myFixture.getProject(), myFixture.getEditor(), myFixture.getFile()));
WriteCommandAction.runWriteCommandAction(
null,
new Runnable() {
@Override
public void run() {
action.invoke(myFixture.getProject(), myFixture.getEditor(), myFixture.getFile());
}
});
myFixture.checkResultByFile(testFolder + "/onClickIntention.xml");
myFixture.checkResultByFile(
"src/p1/p2/Activity1.java", testFolder + "/OnClickActivity_after.java", false);
}
public void testOnClickQuickFix2() throws Throwable {
myFixture.enableInspections(AndroidMissingOnClickHandlerInspection.class);
myFixture.copyFileToProject(testFolder + "/OnClickActivity1.java", "src/p1/p2/Activity1.java");
final VirtualFile file = copyFileToProject("onClickIntention.xml");
myFixture.configureFromExistingVirtualFile(file);
final List<IntentionAction> actions =
highlightAndFindQuickFixes(AndroidMissingOnClickHandlerInspection.MyQuickFix.class);
assertEquals(1, actions.size());
WriteCommandAction.runWriteCommandAction(
null,
new Runnable() {
@Override
public void run() {
actions.get(0).invoke(getProject(), myFixture.getEditor(), myFixture.getFile());
}
});
myFixture.checkResultByFile(testFolder + "/onClickIntention.xml");
myFixture.checkResultByFile(
"src/p1/p2/Activity1.java", testFolder + "/OnClickActivity1_after.java", false);
}
@Override
protected void runTest() throws Throwable {
if (isRunInWriteAction()) {
WriteCommandAction.runWriteCommandAction(
getProject(),
new ThrowableComputable<Void, Throwable>() {
@Override
public Void compute() throws Throwable {
doRunTest();
return null;
}
});
} else {
new WriteCommandAction.Simple(getProject()) {
@Override
protected void run() throws Throwable {
doRunTest();
}
}.performCommand();
}
}
public void testCollectedPsiWithChangedDocument() throws IOException {
VirtualFile dir = getVirtualFile(createTempDirectory());
PsiTestUtil.addSourceContentToRoots(myModule, dir);
final VirtualFile vFile = createChildData(dir, "Foo.java");
VfsUtil.saveText(vFile, "class Foo {}");
final GlobalSearchScope scope = GlobalSearchScope.allScope(getProject());
final JavaPsiFacade facade = JavaPsiFacade.getInstance(getProject());
assertNotNull(facade.findClass("Foo", scope));
WriteCommandAction.runWriteCommandAction(
null,
new Runnable() {
@Override
public void run() {
PsiFile psiFile = PsiManager.getInstance(getProject()).findFile(vFile);
assertNotNull(psiFile);
Document document = FileDocumentManager.getInstance().getDocument(vFile);
document.deleteString(0, document.getTextLength());
assertNotNull(facade.findClass("Foo", scope));
psiFile = null;
PlatformTestUtil.tryGcSoftlyReachableObjects();
assertNull(
((PsiManagerEx) PsiManager.getInstance(getProject()))
.getFileManager()
.getCachedPsiFile(vFile));
PsiClass foo = facade.findClass("Foo", scope);
assertNotNull(foo);
assertTrue(foo.isValid());
assertEquals("class Foo {}", foo.getText());
assertTrue(foo.isValid());
PsiDocumentManager.getInstance(myProject).commitAllDocuments();
assertNull(facade.findClass("Foo", scope));
}
});
}
public void testModificationOfSoftWrappedFoldRegion() throws IOException {
String text =
"import java.util.List;import java.util.ArrayList;import java.util.Collection;import java.util.Collections;\n"
+ "import java.util.LinkedList;\n"
+ "import java.util.Set;\n"
+ "\n"
+ "class Test {\n"
+ "}";
init(40, text);
final int foldStartOffset = text.indexOf("java.util.Collections");
final int foldEndOffset = text.indexOf("class") - 2;
addCollapsedFoldRegion(foldStartOffset, foldEndOffset, "...");
int modificationOffset = text.indexOf("java.util.Set");
WriteCommandAction.runWriteCommandAction(
getProject(),
() ->
myEditor.getDocument().insertString(modificationOffset, "import java.util.HashSet;\n"));
// Used to get StackOverflowError here, hence, no additional checking is performed.
}
private List<PsiFile> createPropertiesFiles() {
final Set<String> fileNames = getFileNamesToCreate();
final List<PsiFile> createdFiles =
WriteCommandAction.runWriteCommandAction(
myProject,
new Computable<List<PsiFile>>() {
@Override
public List<PsiFile> compute() {
return ReadAction.compute(
() ->
ContainerUtil.map(
fileNames,
n -> {
final boolean isXml =
myResourceBundle == null
? myUseXMLBasedPropertiesCheckBox.isSelected()
: myResourceBundle.getDefaultPropertiesFile()
instanceof XmlPropertiesFile;
if (isXml) {
FileTemplate template =
FileTemplateManager.getInstance(myProject)
.getInternalTemplate("XML Properties File.xml");
LOG.assertTrue(template != null);
try {
return (PsiFile)
FileTemplateUtil.createFromTemplate(
template, n, null, myDirectory);
} catch (Exception e) {
throw new RuntimeException(e);
}
} else {
return myDirectory.createFile(n);
}
}));
}
});
combineToResourceBundleIfNeed(createdFiles);
return createdFiles;
}