Add m-esr52 at 52.6.0

1 files changed, 127 insertions, 0 deletions

diff --git a/devtools/client/shared/test/browser_telemetry_button_scratchpad.js b/devtools/client/shared/test/browser_telemetry_button_scratchpad.js
new file mode 100644
index 000000000..e191bb257
--- /dev/null
+++ b/devtools/client/shared/test/browser_telemetry_button_scratchpad.js
@@ -0,0 +1,127 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_URI = "data:text/html;charset=utf-8," +
+  "<p>browser_telemetry_button_scratchpad.js</p>";
+
+// Because we need to gather stats for the period of time that a tool has been
+// opened we make use of setTimeout() to create tool active times.
+const TOOL_DELAY = 200;
+
+add_task(function* () {
+  yield addTab(TEST_URI);
+  let Telemetry = loadTelemetryAndRecordLogs();
+
+  let target = TargetFactory.forTab(gBrowser.selectedTab);
+  let toolbox = yield gDevTools.showToolbox(target, "inspector");
+  info("inspector opened");
+
+  let onAllWindowsOpened = trackScratchpadWindows();
+
+  info("testing the scratchpad button");
+  yield testButton(toolbox, Telemetry);
+  yield onAllWindowsOpened;
+
+  checkResults("_SCRATCHPAD_", Telemetry);
+
+  stopRecordingTelemetryLogs(Telemetry);
+  yield gDevTools.closeToolbox(target);
+  gBrowser.removeCurrentTab();
+});
+
+function trackScratchpadWindows() {
+  info("register the window observer to track when scratchpad windows open");
+
+  let numScratchpads = 0;
+
+  return new Promise(resolve => {
+    Services.ww.registerNotification(function observer(subject, topic) {
+      if (topic == "domwindowopened") {
+        let win = subject.QueryInterface(Ci.nsIDOMWindow);
+        win.addEventListener("load", function onLoad() {
+          win.removeEventListener("load", onLoad, false);
+
+          if (win.Scratchpad) {
+            win.Scratchpad.addObserver({
+              onReady: function () {
+                win.Scratchpad.removeObserver(this);
+                numScratchpads++;
+                win.close();
+
+                info("another scratchpad was opened and closed, " +
+                     `count is now ${numScratchpads}`);
+
+                if (numScratchpads === 4) {
+                  Services.ww.unregisterNotification(observer);
+                  info("4 scratchpads have been opened and closed, checking results");
+                  resolve();
+                }
+              },
+            });
+          }
+        }, false);
+      }
+    });
+  });
+}
+
+function* testButton(toolbox, Telemetry) {
+  info("Testing command-button-scratchpad");
+  let button = toolbox.doc.querySelector("#command-button-scratchpad");
+  ok(button, "Captain, we have the button");
+
+  yield delayedClicks(button, 4);
+}
+
+function delayedClicks(node, clicks) {
+  return new Promise(resolve => {
+    let clicked = 0;
+
+    // See TOOL_DELAY for why we need setTimeout here
+    setTimeout(function delayedClick() {
+      info("Clicking button " + node.id);
+      node.click();
+      clicked++;
+
+      if (clicked >= clicks) {
+        resolve(node);
+      } else {
+        setTimeout(delayedClick, TOOL_DELAY);
+      }
+    }, TOOL_DELAY);
+  });
+}
+
+function checkResults(histIdFocus, Telemetry) {
+  let result = Telemetry.prototype.telemetryInfo;
+
+  for (let [histId, value] of Object.entries(result)) {
+    if (histId.startsWith("DEVTOOLS_INSPECTOR_") ||
+        !histId.includes(histIdFocus)) {
+      // Inspector stats are tested in
+      // browser_telemetry_toolboxtabs_{toolname}.js so we skip them here
+      // because we only open the inspector once for this test.
+      continue;
+    }
+
+    if (histId.endsWith("OPENED_COUNT")) {
+      ok(value.length > 1, histId + " has more than one entry");
+
+      let okay = value.every(function (element) {
+        return element === true;
+      });
+
+      ok(okay, "All " + histId + " entries are === true");
+    } else if (histId.endsWith("TIME_ACTIVE_SECONDS")) {
+      ok(value.length > 1, histId + " has more than one entry");
+
+      let okay = value.every(function (element) {
+        return element > 0;
+      });
+
+      ok(okay, "All " + histId + " entries have time > 0");
+    }
+  }
+}