1 files changed, 84 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_telemetry_sidebar.js b/devtools/client/shared/test/browser_telemetry_sidebar.js
new file mode 100644
index 000000000..8a8f35578
--- /dev/null
+++ b/devtools/client/shared/test/browser_telemetry_sidebar.js
@@ -0,0 +1,84 @@
+/* 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_sidebar.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");
+
+  yield testSidebar(toolbox);
+  checkResults(Telemetry);
+
+  stopRecordingTelemetryLogs(Telemetry);
+  yield gDevTools.closeToolbox(target);
+  gBrowser.removeCurrentTab();
+});
+
+function* testSidebar(toolbox) {
+  info("Testing sidebar");
+
+  let inspector = toolbox.getCurrentPanel();
+  let sidebarTools = ["ruleview", "computedview", "fontinspector",
+                      "animationinspector"];
+
+  // Concatenate the array with itself so that we can open each tool twice.
+  sidebarTools.push.apply(sidebarTools, sidebarTools);
+
+  return new Promise(resolve => {
+    // See TOOL_DELAY for why we need setTimeout here
+    setTimeout(function selectSidebarTab() {
+      let tool = sidebarTools.pop();
+      if (tool) {
+        inspector.sidebar.select(tool);
+        setTimeout(function () {
+          setTimeout(selectSidebarTab, TOOL_DELAY);
+        }, TOOL_DELAY);
+      } else {
+        resolve();
+      }
+    }, TOOL_DELAY);
+  });
+}
+
+function checkResults(Telemetry) {
+  let result = Telemetry.prototype.telemetryInfo;
+
+  for (let [histId, value] of Object.entries(result)) {
+    if (histId.startsWith("DEVTOOLS_INSPECTOR_")) {
+      // Inspector stats are tested in browser_telemetry_toolboxtabs.js so we
+      // skip them here because we only open the inspector once for this test.
+      continue;
+    }
+
+    if (histId === "DEVTOOLS_TOOLBOX_OPENED_COUNT") {
+      is(value.length, 1, histId + " has only one entry");
+    } else 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");
+    }
+  }
+}