1 files changed, 132 insertions, 0 deletions
diff --git a/tools/profiler/tests/browser/browser_test_profile_single_frame_page_info.js b/tools/profiler/tests/browser/browser_test_profile_single_frame_page_info.js
new file mode 100644
index 0000000000..240213be56
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+++ b/tools/profiler/tests/browser/browser_test_profile_single_frame_page_info.js
@@ -0,0 +1,132 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+if (SpecialPowers.useRemoteSubframes) {
+  // Bug 1586105: these tests could time out in some extremely slow conditions,
+  // when fission is enabled.
+  // Requesting a longer timeout should make it pass.
+  requestLongerTimeout(2);
+}
+
+add_task(async function test_profile_single_frame_page_info() {
+  // Requesting the complete log to be able to debug Bug 1586105.
+  SimpleTest.requestCompleteLog();
+  Assert.ok(!Services.profiler.IsActive());
+  info("Clear the previous pages just in case we still have some open tabs.");
+  await Services.profiler.ClearAllPages();
+
+  info(
+    "Start the profiler to test the page information with single frame page."
+  );
+  await startProfiler();
+
+  info("Open a tab with single_frame.html in it.");
+  const url = BASE_URL + "single_frame.html";
+  await BrowserTestUtils.withNewTab(url, async function (contentBrowser) {
+    const contentPid = await SpecialPowers.spawn(contentBrowser, [], () => {
+      return Services.appinfo.processID;
+    });
+
+    // Getting the active Browser ID to assert the page info tabID later.
+    const win = Services.wm.getMostRecentWindow("navigator:browser");
+    const activeTabID = win.gBrowser.selectedBrowser.browsingContext.browserId;
+
+    info("Capture the profile data.");
+    const { contentProcess } = await stopProfilerNowAndGetThreads(contentPid);
+
+    info(
+      "Check if the captured page is the one with correct values we created."
+    );
+
+    let pageFound = false;
+    for (const page of contentProcess.pages) {
+      if (page.url == url) {
+        Assert.equal(page.url, url);
+        Assert.equal(typeof page.tabID, "number");
+        Assert.equal(page.tabID, activeTabID);
+        Assert.equal(typeof page.innerWindowID, "number");
+        // Top level document will have no embedder.
+        Assert.equal(page.embedderInnerWindowID, 0);
+        Assert.equal(typeof page.isPrivateBrowsing, "boolean");
+        Assert.equal(page.isPrivateBrowsing, false);
+        pageFound = true;
+        break;
+      }
+    }
+    Assert.equal(pageFound, true);
+  });
+});
+
+add_task(async function test_profile_private_browsing() {
+  // Requesting the complete log to be able to debug Bug 1586105.
+  SimpleTest.requestCompleteLog();
+  Assert.ok(!Services.profiler.IsActive());
+  info("Clear the previous pages just in case we still have some open tabs.");
+  await Services.profiler.ClearAllPages();
+
+  info(
+    "Start the profiler to test the page information with single frame page."
+  );
+  await startProfiler();
+
+  info("Open a private window with single_frame.html in it.");
+  const win = await BrowserTestUtils.openNewBrowserWindow({
+    fission: false,
+    private: true,
+  });
+
+  try {
+    const url = BASE_URL_HTTPS + "single_frame.html";
+    const contentBrowser = win.gBrowser.selectedBrowser;
+    BrowserTestUtils.loadURIString(contentBrowser, url);
+    await BrowserTestUtils.browserLoaded(contentBrowser, false, url);
+
+    const contentPid = await SpecialPowers.spawn(contentBrowser, [], () => {
+      return Services.appinfo.processID;
+    });
+
+    // Getting the active Browser ID to assert the page info tabID later.
+    const activeTabID = contentBrowser.browsingContext.browserId;
+
+    info("Capture the profile data.");
+    const { contentProcess, contentThread } =
+      await stopProfilerNowAndGetThreads(contentPid);
+
+    // This information is available with fission only.
+    Assert.equal(
+      contentThread.isPrivateBrowsing,
+      undefined,
+      "The content process has no private browsing flag."
+    );
+
+    Assert.equal(
+      contentThread.userContextId,
+      undefined,
+      "The content process has no information about the container used for this process."
+    );
+
+    info(
+      "Check if the captured page is the one with correct values we created."
+    );
+
+    let pageFound = false;
+    for (const page of contentProcess.pages) {
+      if (page.url == url) {
+        Assert.equal(page.url, url);
+        Assert.equal(typeof page.tabID, "number");
+        Assert.equal(page.tabID, activeTabID);
+        Assert.equal(typeof page.innerWindowID, "number");
+        // Top level document will have no embedder.
+        Assert.equal(page.embedderInnerWindowID, 0);
+        Assert.equal(typeof page.isPrivateBrowsing, "boolean");
+        Assert.equal(page.isPrivateBrowsing, true);
+        pageFound = true;
+        break;
+      }
+    }
+    Assert.equal(pageFound, true);
+  } finally {
+    await BrowserTestUtils.closeWindow(win);
+  }
+});