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console: test reproducing unexpected clearing

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This commit is contained in:
Sergey Simonchik
2015-11-25 03:17:15 +03:00
parent 570447e4a4
commit 48ab1baeb7
1 changed files with 64 additions and 38 deletions
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platform/platform-tests/testSrc/com/intellij/execution/impl/ConsoleViewImplTest.java
+64 -38
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@@ -27,46 +27,77 @@ import com.intellij.openapi.util.Disposer;
import com.intellij.psi.search.GlobalSearchScope;
import com.intellij.testFramework.LightPlatformTestCase;
import com.intellij.testFramework.TestDataProvider;
import com.intellij.util.Alarm;
import com.intellij.util.SystemProperties;
import com.intellij.util.TimeoutUtil;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.OutputStream;
import java.util.concurrent.CountDownLatch;
public class ConsoleViewImplTest extends LightPlatformTestCase {
public void testTypeText() throws Exception {
final ConsoleViewImpl console = createConsole();
console.print("Initial", ConsoleViewContentType.NORMAL_OUTPUT);
console.flushDeferredText();
private ConsoleViewImpl myConsole;
@Override
public void setUp() throws Exception {
super.setUp();
myConsole = createConsole();
}
@Override
public void tearDown() throws Exception {
try {
console.clear();
console.print("Hi", ConsoleViewContentType.NORMAL_OUTPUT);
assertEquals(2, console.getContentSize());
}
catch (Exception e) {
e.printStackTrace();
Disposer.dispose(myConsole);
}
finally {
Disposer.dispose(console);
super.tearDown();
}
}
public void testTypeInEmptyConsole() throws Exception {
final ConsoleViewImpl console = createConsole();
try {
public void testTypeText() throws Exception {
ConsoleViewImpl console = myConsole;
console.print("Initial", ConsoleViewContentType.NORMAL_OUTPUT);
console.flushDeferredText();
console.clear();
console.print("Hi", ConsoleViewContentType.NORMAL_OUTPUT);
assertEquals(2, console.getContentSize());
}
public void testDoubleClear() throws Exception {
ConsoleViewImpl console = myConsole;
Alarm alarm = new Alarm(Alarm.ThreadToUse.SHARED_THREAD);
CountDownLatch latch = new CountDownLatch(3);
alarm.addRequest(() -> {
console.clear();
EditorActionManager actionManager = EditorActionManager.getInstance();
final DataContext dataContext = DataManager.getInstance().getDataContext();
TypedAction action = actionManager.getTypedAction();
action.actionPerformed(console.getEditor(), 'h', dataContext);
assertEquals(1, console.getContentSize());
}
catch (Exception e) {
e.printStackTrace();
}
finally {
Disposer.dispose(console);
}
latch.countDown();
}, 0);
alarm.addRequest(() -> {
console.clear();
latch.countDown();
}, 0);
alarm.addRequest(() -> {
console.print("Test", ConsoleViewContentType.NORMAL_OUTPUT);
latch.countDown();
}, 0);
latch.await();
UIUtil.dispatchAllInvocationEvents();
TimeoutUtil.sleep(SystemProperties.getIntProperty("console.flush.delay.ms", 200));
UIUtil.dispatchAllInvocationEvents();
assertFalse(console.hasDeferredOutput());
//assertEquals("Test", console.getText());
}
public void testTypeInEmptyConsole() throws Exception {
ConsoleViewImpl console = myConsole;
console.clear();
EditorActionManager actionManager = EditorActionManager.getInstance();
final DataContext dataContext = DataManager.getInstance().getDataContext();
TypedAction action = actionManager.getTypedAction();
action.actionPerformed(console.getEditor(), 'h', dataContext);
assertEquals(1, console.getContentSize());
}
public void testTypingAfterMultipleCR() throws Exception {
@@ -74,21 +105,16 @@ public class ConsoleViewImplTest extends LightPlatformTestCase {
final TypedAction typedAction = actionManager.getTypedAction();
final TestDataProvider dataContext = new TestDataProvider(getProject());
final ConsoleViewImpl console = createConsole();
final ConsoleViewImpl console = myConsole;
final Editor editor = console.getEditor();
try {
console.print("System output\n", ConsoleViewContentType.SYSTEM_OUTPUT);
console.print("\r\r\r\r\r\r\r", ConsoleViewContentType.NORMAL_OUTPUT);
console.flushDeferredText();
console.print("System output\n", ConsoleViewContentType.SYSTEM_OUTPUT);
console.print("\r\r\r\r\r\r\r", ConsoleViewContentType.NORMAL_OUTPUT);
console.flushDeferredText();
typedAction.actionPerformed(editor, '1', dataContext);
typedAction.actionPerformed(editor, '2', dataContext);
typedAction.actionPerformed(editor, '1', dataContext);
typedAction.actionPerformed(editor, '2', dataContext);
assertEquals("System output\n12", editor.getDocument().getText());
}
finally {
Disposer.dispose(console);
}
assertEquals("System output\n12", editor.getDocument().getText());
}
@NotNull