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Code Issues Packages Projects Releases Wiki Activity

IDEA-82135 Missing images in Quick Documentation Java Doc loaded from jars

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fixed new test
This commit is contained in:
Dmitry Batrak
2015-03-16 12:39:20 +03:00
parent 32e003e507
commit 665550b7e1
3 changed files with 58 additions and 30 deletions
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java/java-tests/testSrc/com/intellij/codeInsight/JavaExternalDocumentationTest.java
+43 -15
View File
@@ -31,7 +31,9 @@ import com.intellij.openapi.roots.OrderRootType;
import com.intellij.openapi.roots.libraries.Library;
import com.intellij.openapi.roots.libraries.LibraryTablesRegistrar;
import com.intellij.openapi.ui.popup.JBPopup;
import com.intellij.openapi.util.ActionCallback;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.util.Ref;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.vfs.JarFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
@@ -39,12 +41,14 @@ import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiFileFactory;
import com.intellij.testFramework.PlatformTestCase;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import javax.swing.text.html.HTML;
import javax.swing.text.html.HTMLDocument;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
@@ -77,6 +81,7 @@ public class JavaExternalDocumentationTest extends PlatformTestCase {
editor.getCaretModel().moveToOffset(document.getText().indexOf("Test"));
DocumentationManager documentationManager = DocumentationManager.getInstance(myProject);
documentationManager.showJavaDocInfo(editor, psiFile, false);
waitTillDone(documentationManager.getLastAction());
JBPopup popup = documentationManager.getDocInfoHint();
assertNotNull(popup);
DocumentationComponent documentationComponent = (DocumentationComponent)popup.getContent().getComponent(0);
@@ -92,7 +97,18 @@ public class JavaExternalDocumentationTest extends PlatformTestCase {
EditorFactory.getInstance().releaseEditor(editor);
}
}
private static void waitTillDone(ActionCallback actionCallback) throws InterruptedException {
long start = System.currentTimeMillis();
while (System.currentTimeMillis() - start < 300000) {
//noinspection BusyWait
Thread.sleep(100);
UIUtil.dispatchAllInvocationEvents();
if (actionCallback.isProcessed()) return;
}
fail("Timed out waiting for documentation to show");
}
@NotNull
private static VirtualFile getJarFile(String name) {
VirtualFile file = getVirtualFile(new File(JavaTestUtil.getJavaTestDataPath() + "/codeInsight/documentation/" + name));
@@ -104,20 +120,32 @@ public class JavaExternalDocumentationTest extends PlatformTestCase {
private static byte[] getImageDataFromDocumentationComponent(DocumentationComponent documentationComponent) throws Exception {
JEditorPane editorPane = (JEditorPane)documentationComponent.getComponent();
HTMLDocument document = (HTMLDocument)editorPane.getDocument();
HTMLDocument.Iterator it = document.getIterator(HTML.Tag.IMG);
assertTrue(it.isValid());
String relativeUrl = (String)it.getAttributes().getAttribute(HTML.Attribute.SRC);
it.next();
assertFalse(it.isValid());
URL imageUrl = new URL(document.getBase(), relativeUrl);
InputStream stream = imageUrl.openStream();
try {
return FileUtil.loadBytes(stream);
}
finally {
stream.close();
}
final HTMLDocument document = (HTMLDocument)editorPane.getDocument();
final Ref<byte[]> result = new Ref<byte[]>();
document.render(new Runnable() {
@Override
public void run() {
try {
HTMLDocument.Iterator it = document.getIterator(HTML.Tag.IMG);
assertTrue(it.isValid());
String relativeUrl = (String)it.getAttributes().getAttribute(HTML.Attribute.SRC);
it.next();
assertFalse(it.isValid());
URL imageUrl = new URL(document.getBase(), relativeUrl);
InputStream stream = imageUrl.openStream();
try {
result.set(FileUtil.loadBytes(stream));
}
finally {
stream.close();
}
}
catch (IOException e) {
throw new RuntimeException(e);
}
}
});
return result.get();
}
@Override