1 files changed, 168 insertions, 0 deletions
diff --git a/devtools/shared/commands/target/tests/browser_target_command_frames_popups.js b/devtools/shared/commands/target/tests/browser_target_command_frames_popups.js
new file mode 100644
index 0000000000..68f7244671
--- /dev/null
+++ b/devtools/shared/commands/target/tests/browser_target_command_frames_popups.js
@@ -0,0 +1,168 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that we create targets for popups
+
+const TEST_URL = "https://example.org/document-builder.sjs?html=main page";
+const POPUP_URL = "https://example.com/document-builder.sjs?html=popup";
+const POPUP_SECOND_URL =
+  "https://example.com/document-builder.sjs?html=popup-navigated";
+
+add_task(async function () {
+  await pushPref("devtools.popups.debug", true);
+  // We expect to create a target for a same-process iframe
+  // in the test against window.open to load a document in an iframe.
+  await pushPref("devtools.every-frame-target.enabled", true);
+
+  // Create a TargetCommand for a given test tab
+  const tab = await addTab(TEST_URL);
+  const commands = await CommandsFactory.forTab(tab);
+  const targetCommand = commands.targetCommand;
+  const { TYPES } = targetCommand;
+
+  await targetCommand.startListening();
+
+  // Assert that watchTargets will call the create callback for all existing frames
+  const targets = [];
+  const destroyedTargets = [];
+  const onAvailable = ({ targetFront }) => {
+    targets.push(targetFront);
+  };
+  const onDestroyed = ({ targetFront }) => {
+    destroyedTargets.push(targetFront);
+  };
+  await targetCommand.watchTargets({
+    types: [TYPES.FRAME],
+    onAvailable,
+    onDestroyed,
+  });
+
+  is(targets.length, 1, "At first, we only get one target");
+  is(
+    targets[0],
+    targetCommand.targetFront,
+    "And this target is the top level one"
+  );
+
+  info("Open a popup");
+  const firstPopupBrowsingContext = await SpecialPowers.spawn(
+    tab.linkedBrowser,
+    [POPUP_URL],
+    url => {
+      const win = content.open(url);
+      return win.browsingContext;
+    }
+  );
+
+  await waitFor(() => targets.length === 2);
+  ok(true, "We are notified about the first popup's target");
+
+  is(
+    targets[1].browsingContextID,
+    firstPopupBrowsingContext.id,
+    "the new target is for the popup"
+  );
+  is(targets[1].url, POPUP_URL, "the new target has the right url");
+
+  info("Navigate the popup to a second location");
+  await SpecialPowers.spawn(
+    firstPopupBrowsingContext,
+    [POPUP_SECOND_URL],
+    url => {
+      content.location.href = url;
+    }
+  );
+
+  await waitFor(() => targets.length === 3);
+  ok(true, "We are notified about the new location popup's target");
+
+  await waitFor(() => destroyedTargets.length === 1);
+  ok(true, "The first popup's target is destroyed");
+  is(
+    destroyedTargets[0],
+    targets[1],
+    "The destroyed target is the popup's one"
+  );
+
+  is(
+    targets[2].browsingContextID,
+    firstPopupBrowsingContext.id,
+    "the new location target is for the popup"
+  );
+  is(
+    targets[2].url,
+    POPUP_SECOND_URL,
+    "the new location target has the right url"
+  );
+
+  info("Close the popup");
+  await SpecialPowers.spawn(firstPopupBrowsingContext, [], () => {
+    content.close();
+  });
+
+  await waitFor(() => destroyedTargets.length === 2);
+  ok(true, "The popup's target is destroyed");
+  is(
+    destroyedTargets[1],
+    targets[2],
+    "The destroyed target is the popup's one"
+  );
+
+  info("Open a about:blank popup");
+  const aboutBlankPopupBrowsingContext = await SpecialPowers.spawn(
+    tab.linkedBrowser,
+    [],
+    () => {
+      const win = content.open("about:blank");
+      return win.browsingContext;
+    }
+  );
+
+  await waitFor(() => targets.length === 4);
+  ok(true, "We are notified about the about:blank popup's target");
+
+  is(
+    targets[3].browsingContextID,
+    aboutBlankPopupBrowsingContext.id,
+    "the new target is for the popup"
+  );
+  is(targets[3].url, "about:blank", "the new target has the right url");
+
+  info("Select the original tab and reload it");
+  gBrowser.selectedTab = tab;
+  await BrowserTestUtils.reloadTab(tab);
+
+  await waitFor(() => targets.length === 5);
+  is(targets[4], targetCommand.targetFront, "We get a new top level target");
+  ok(!targets[3].isDestroyed(), "The about:blank popup target is still alive");
+
+  info("Call about:blank popup method to ensure it really is functional");
+  await targets[3].logInPage("foo");
+
+  info(
+    "Ensure that iframe using window.open to load their document aren't considered as popups"
+  );
+  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async () => {
+    const iframe = content.document.createElement("iframe");
+    iframe.setAttribute("name", "test-iframe");
+    content.document.documentElement.appendChild(iframe);
+    content.open("data:text/html,iframe", "test-iframe");
+  });
+  await waitFor(() => targets.length === 6);
+  is(
+    targets[5].targetForm.isPopup,
+    false,
+    "The iframe target isn't considered as a popup"
+  );
+
+  targetCommand.unwatchTargets({
+    types: [TYPES.FRAME],
+    onAvailable,
+    onDestroyed,
+  });
+  targetCommand.destroy();
+  BrowserTestUtils.removeTab(tab);
+  await commands.destroy();
+});