[ServiceWorker] Tests for Clients.openWindow().

LayoutTests/http/tests/serviceworker/chromium/resources/clients-openwindow.js

Index: LayoutTests/http/tests/serviceworker/chromium/resources/clients-openwindow.js
diff --git a/LayoutTests/http/tests/serviceworker/chromium/resources/clients-openwindow.js b/LayoutTests/http/tests/serviceworker/chromium/resources/clients-openwindow.js
new file mode 100644
index 0000000000000000000000000000000000000000..9beaf6be44e01ac2c9dc3daf41758775f5f445ac
--- /dev/null
+++ b/LayoutTests/http/tests/serviceworker/chromium/resources/clients-openwindow.js
@@ -0,0 +1,56 @@
+// This helper will setup a small test framework that will use TESTS and run
+// them iteratively and call self.postMessage('quit') when done.
+// This helper also exposes |client|, |postMessage()|, |runNextTestOrQuit()|,
+// |synthesizeNotificationClick()| and |initialize()|.
+importScripts('sw-test-helpers.js');
+
+var TESTS = [
+    function testWithNoNotificationClick() {
+        clients.openWindow('/').catch(function(e) {
+            self.postMessage('openWindow() can\'t open a window without a user interaction');
+            self.postMessage('openWindow() error is ' + e.name);
+        }).then(runNextTestOrQuit);
+    },
+
+    function testOpenCrossOriginWindow() {
+        synthesizeNotificationClick().then(function(e) {
+            clients.openWindow('https://test.com/').catch(function(e) {
+                self.postMessage('openWindow() can\'t open cross origin windows');
+                self.postMessage('openWindow() error is ' + e.name);
+            }).then(runNextTestOrQuit);
+        });
+    },
+
+    function testOpenNotControlledWindow() {
+        synthesizeNotificationClick().then(function(e) {
+            clients.openWindow('/').then(function(c) {
+                self.postMessage('openWindow() can open not controlled windows');
+                self.postMessage('openWindow() result: ' + c);
+            }).then(runNextTestOrQuit);
+        });
+    },
+
+    function testOpenControlledWindow() {
+        synthesizeNotificationClick().then(function(e) {
+            clients.openWindow('blank.html').then(function(c) {
+                self.postMessage('openWindow() can open controlled windows');
+                self.postMessage('openWindow() result: ' + c);
+                self.postMessage(' url: ' + c.url);
+                self.postMessage(' visibilityState: ' + c.visibilityState);
+                self.postMessage(' focused: ' + c.focused);
+                self.postMessage(' frameType: ' + c.frameType);
+            }).then(runNextTestOrQuit);
+        });
+    }
+];
+
+self.onmessage = function(e) {
+    if (e.data == "start") {
+        initialize().then(runNextTestOrQuit);
+    } else {
+        initialize().then(function() {
+            self.postMessage('received unexpected message');
+            self.postMessage('quit');
+        });
+    }
+}