Add m-esr52 at 52.6.0

1 files changed, 95 insertions, 0 deletions

diff --git a/devtools/client/responsive.html/test/browser/browser_device_change.js b/devtools/client/responsive.html/test/browser/browser_device_change.js
new file mode 100644
index 000000000..b88f73522
--- /dev/null
+++ b/devtools/client/responsive.html/test/browser/browser_device_change.js
@@ -0,0 +1,95 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Tests changing viewport device
+const TEST_URL = "data:text/html;charset=utf-8,Device list test";
+
+const DEFAULT_DPPX = window.devicePixelRatio;
+const DEFAULT_UA = Cc["@mozilla.org/network/protocol;1?name=http"]
+  .getService(Ci.nsIHttpProtocolHandler)
+  .userAgent;
+
+const Types = require("devtools/client/responsive.html/types");
+
+const testDevice = {
+  "name": "Fake Phone RDM Test",
+  "width": 320,
+  "height": 570,
+  "pixelRatio": 5.5,
+  "userAgent": "Mozilla/5.0 (Mobile; rv:39.0) Gecko/39.0 Firefox/39.0",
+  "touch": true,
+  "firefoxOS": true,
+  "os": "custom",
+  "featured": true,
+};
+
+// Add the new device to the list
+addDeviceForTest(testDevice);
+
+addRDMTask(TEST_URL, function* ({ ui, manager }) {
+  let { store } = ui.toolWindow;
+
+  // Wait until the viewport has been added and the device list has been loaded
+  yield waitUntilState(store, state => state.viewports.length == 1
+    && state.devices.listState == Types.deviceListState.LOADED);
+
+  // Test defaults
+  testViewportDimensions(ui, 320, 480);
+  yield testUserAgent(ui, DEFAULT_UA);
+  yield testDevicePixelRatio(ui, DEFAULT_DPPX);
+  yield testTouchEventsOverride(ui, false);
+  testViewportDeviceSelectLabel(ui, "no device selected");
+
+  // Test device with custom properties
+  yield selectDevice(ui, "Fake Phone RDM Test");
+  yield waitForViewportResizeTo(ui, testDevice.width, testDevice.height);
+  yield testUserAgent(ui, testDevice.userAgent);
+  yield testDevicePixelRatio(ui, testDevice.pixelRatio);
+  yield testTouchEventsOverride(ui, true);
+
+  // Test resetting device when resizing viewport
+  let deviceRemoved = once(ui, "device-removed");
+  yield testViewportResize(ui, ".viewport-vertical-resize-handle",
+    [-10, -10], [testDevice.width, testDevice.height - 10], [0, -10], ui);
+  yield deviceRemoved;
+  yield testUserAgent(ui, DEFAULT_UA);
+  yield testDevicePixelRatio(ui, DEFAULT_DPPX);
+  yield testTouchEventsOverride(ui, false);
+  testViewportDeviceSelectLabel(ui, "no device selected");
+
+  // Test device with generic properties
+  yield selectDevice(ui, "Laptop (1366 x 768)");
+  yield waitForViewportResizeTo(ui, 1366, 768);
+  yield testUserAgent(ui, DEFAULT_UA);
+  yield testDevicePixelRatio(ui, 1);
+  yield testTouchEventsOverride(ui, false);
+});
+
+function testViewportDimensions(ui, w, h) {
+  let viewport = ui.toolWindow.document.querySelector(".viewport-content");
+
+  is(ui.toolWindow.getComputedStyle(viewport).getPropertyValue("width"),
+     `${w}px`, `Viewport should have width of ${w}px`);
+  is(ui.toolWindow.getComputedStyle(viewport).getPropertyValue("height"),
+     `${h}px`, `Viewport should have height of ${h}px`);
+}
+
+function* testUserAgent(ui, expected) {
+  let ua = yield ContentTask.spawn(ui.getViewportBrowser(), {}, function* () {
+    return content.navigator.userAgent;
+  });
+  is(ua, expected, `UA should be set to ${expected}`);
+}
+
+function* testDevicePixelRatio(ui, expected) {
+  let dppx = yield getViewportDevicePixelRatio(ui);
+  is(dppx, expected, `devicePixelRatio should be set to ${expected}`);
+}
+
+function* getViewportDevicePixelRatio(ui) {
+  return yield ContentTask.spawn(ui.getViewportBrowser(), {}, function* () {
+    return content.devicePixelRatio;
+  });
+}