Add m-esr52 at 52.6.0

1 files changed, 67 insertions, 0 deletions

diff --git a/devtools/client/inspector/markup/test/browser_markup_copy_image_data.js b/devtools/client/inspector/markup/test/browser_markup_copy_image_data.js
new file mode 100644
index 000000000..275bff0b7
--- /dev/null
+++ b/devtools/client/inspector/markup/test/browser_markup_copy_image_data.js
@@ -0,0 +1,67 @@
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that image nodes have the "copy data-uri" contextual menu item enabled
+// and that clicking it puts the image data into the clipboard
+
+add_task(function* () {
+  yield addTab(URL_ROOT + "doc_markup_image_and_canvas.html");
+  let {inspector, testActor} = yield openInspector();
+
+  yield selectNode("div", inspector);
+  yield assertCopyImageDataNotAvailable(inspector);
+
+  yield selectNode("img", inspector);
+  yield assertCopyImageDataAvailable(inspector);
+  let expectedSrc = yield testActor.getAttribute("img", "src");
+  yield triggerCopyImageUrlAndWaitForClipboard(expectedSrc, inspector);
+
+  yield selectNode("canvas", inspector);
+  yield assertCopyImageDataAvailable(inspector);
+  let expectedURL = yield testActor.eval(`
+    content.document.querySelector(".canvas").toDataURL();`);
+  yield triggerCopyImageUrlAndWaitForClipboard(expectedURL, inspector);
+
+  // Check again that the menu isn't available on the DIV (to make sure our
+  // menu updating mechanism works)
+  yield selectNode("div", inspector);
+  yield assertCopyImageDataNotAvailable(inspector);
+});
+
+function* assertCopyImageDataNotAvailable(inspector) {
+  let allMenuItems = openContextMenuAndGetAllItems(inspector);
+  let item = allMenuItems.find(i => i.id === "node-menu-copyimagedatauri");
+
+  ok(item, "The menu item was found in the contextual menu");
+  ok(item.disabled, "The menu item is disabled");
+}
+
+function* assertCopyImageDataAvailable(inspector) {
+  let allMenuItems = openContextMenuAndGetAllItems(inspector);
+  let item = allMenuItems.find(i => i.id === "node-menu-copyimagedatauri");
+
+  ok(item, "The menu item was found in the contextual menu");
+  ok(!item.disabled, "The menu item is enabled");
+}
+
+function triggerCopyImageUrlAndWaitForClipboard(expected, inspector) {
+  let def = defer();
+
+  SimpleTest.waitForClipboard(expected, () => {
+    inspector.markup.getContainer(inspector.selection.nodeFront)
+                    .copyImageDataUri();
+  }, () => {
+    ok(true, "The clipboard contains the expected value " +
+             expected.substring(0, 50) + "...");
+    def.resolve();
+  }, () => {
+    ok(false, "The clipboard doesn't contain the expected value " +
+              expected.substring(0, 50) + "...");
+    def.resolve();
+  });
+
+  return def.promise;
+}