Bug 520983 - [api] Provide helpers to use lambda expressions for

ShellListener 

Add tests.

Change-Id: Ia5cfa9c43e5dacb5a0aebba20c8e557321767105
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>

1 files changed, 242 insertions, 0 deletions

diff --git a/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_widgets_Shell.java b/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_widgets_Shell.java
index f2d5e9eb98..87a7c4fa4f 100644
--- a/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_widgets_Shell.java
+++ b/tests/org.eclipse.swt.tests/JUnit Tests/org/eclipse/swt/tests/junit/Test_org_eclipse_swt_widgets_Shell.java
@@ -12,6 +12,7 @@ package org.eclipse.swt.tests.junit;
 
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
@@ -31,6 +32,7 @@ import org.eclipse.swt.graphics.Region;
 import org.eclipse.swt.layout.FillLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Event;
 import org.eclipse.swt.widgets.Shell;
 import org.junit.Assert;
 import org.junit.Before;
@@ -165,6 +167,246 @@ public void test_addShellListenerLorg_eclipse_swt_events_ShellListener() {
 }
 
 @Test
+public void test_addShellListenerShellActivatedAdapterLorg_eclipse_swt_events_ShellListener() {
+	ShellListener listener = ShellListener.shellActivatedAdapter(e -> eventOccurred = true);
+	shell.addShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertTrue(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+
+	shell.removeShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+}
+
+@Test
+public void test_addShellListenerShellDeactivatedAdapterLorg_eclipse_swt_events_ShellListener() {
+	ShellListener listener = ShellListener.shellDeactivatedAdapter(e -> eventOccurred = true);
+	shell.addShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertTrue(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+
+	shell.removeShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+}
+
+@Test
+public void test_addShellListenerShellDeiconifiedAdapterLorg_eclipse_swt_events_ShellListener() {
+	ShellListener listener = ShellListener.shellDeiconifiedAdapter(e -> eventOccurred = true);
+	shell.addShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertTrue(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+
+	shell.removeShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+}
+
+@Test
+public void test_addShellListenerShellIconifiedAdapterLorg_eclipse_swt_events_ShellListener() {
+	ShellListener listener = ShellListener.shellIconifiedAdapter(e -> eventOccurred = true);
+	shell.addShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertTrue(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+
+	shell.removeShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+}
+
+@Test
+public void test_addShellListenerShellClosedAdapterLorg_eclipse_swt_events_ShellListener() {
+	ShellListener listener = ShellListener.shellClosedAdapter(e -> eventOccurred = true);
+	shell.addShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertTrue(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.removeShellListener(listener);
+	eventOccurred = false;
+
+	shell.notifyListeners(SWT.Activate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deactivate, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Deiconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Iconify, new Event());
+	assertFalse(eventOccurred);
+
+	shell.notifyListeners(SWT.Close, new Event());
+	assertFalse(eventOccurred);
+}
+
+@Test
 public void test_close() {
 
 	// bogus line that 'enabled' gpfs