1 files changed, 67 insertions, 0 deletions
diff --git a/toolkit/components/pdfjs/test/browser_pdfjs_secondary_toolbar_telemetry.js b/toolkit/components/pdfjs/test/browser_pdfjs_secondary_toolbar_telemetry.js
new file mode 100644
index 0000000000..136b9c310d
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+++ b/toolkit/components/pdfjs/test/browser_pdfjs_secondary_toolbar_telemetry.js
@@ -0,0 +1,67 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const RELATIVE_DIR = "toolkit/components/pdfjs/test/";
+const TESTROOT = "https://example.com/browser/" + RELATIVE_DIR;
+
+// Test telemetry.
+add_task(async function test() {
+  let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);
+  let handlerInfo = mimeService.getFromTypeAndExtension(
+    "application/pdf",
+    "pdf"
+  );
+
+  // Make sure pdf.js is the default handler.
+  is(
+    handlerInfo.alwaysAskBeforeHandling,
+    false,
+    "pdf handler defaults to always-ask is false"
+  );
+  is(
+    handlerInfo.preferredAction,
+    Ci.nsIHandlerInfo.handleInternally,
+    "pdf handler defaults to internal"
+  );
+
+  info("Pref action: " + handlerInfo.preferredAction);
+
+  await BrowserTestUtils.withNewTab(
+    { gBrowser, url: "about:blank" },
+    async function (browser) {
+      Services.fog.testResetFOG();
+
+      // check that PDF is opened with internal viewer
+      await waitForPdfJS(browser, TESTROOT + "file_pdfjs_test.pdf");
+
+      await Services.fog.testFlushAllChildren();
+      Assert.equal(Glean.pdfjs.buttons.cursor_hand_tool.testGetValue() || 0, 0);
+
+      info("Clicking on the secondary toolbar button...");
+      await SpecialPowers.spawn(browser, [], () => {
+        content.document.querySelector("#secondaryToolbarToggle").click();
+      });
+
+      await BrowserTestUtils.waitForCondition(async () =>
+        SpecialPowers.spawn(browser, [], async function () {
+          return !content.document
+            .querySelector("#secondaryToolbar")
+            .classList.contains("hidden");
+        })
+      );
+
+      info("Clicking on the cursor handtool button...");
+      await SpecialPowers.spawn(browser, [], () => {
+        content.document.querySelector("#cursorHandTool").click();
+      });
+
+      await Services.fog.testFlushAllChildren();
+      Assert.equal(Glean.pdfjs.buttons.cursor_hand_tool.testGetValue(), 1);
+
+      await SpecialPowers.spawn(browser, [], async function () {
+        var viewer = content.wrappedJSObject.PDFViewerApplication;
+        await viewer.close();
+      });
+    }
+  );
+});