1 files changed, 61 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/test/browser_net_timing-division.js b/devtools/client/netmonitor/test/browser_net_timing-division.js
new file mode 100644
index 000000000..0114ba235
--- /dev/null
+++ b/devtools/client/netmonitor/test/browser_net_timing-division.js
@@ -0,0 +1,61 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests if timing intervals are divided againts seconds when appropriate.
+ */
+
+add_task(function* () {
+  let { tab, monitor } = yield initNetMonitor(CUSTOM_GET_URL);
+  info("Starting test... ");
+
+  let { $all, NetMonitorView } = monitor.panelWin;
+  let { RequestsMenu } = NetMonitorView;
+
+  RequestsMenu.lazyUpdate = false;
+
+  let wait = waitForNetworkEvents(monitor, 2);
+  // Timeout needed for having enough divisions on the time scale.
+  yield ContentTask.spawn(tab.linkedBrowser, {}, function* () {
+    content.wrappedJSObject.performRequests(2, null, 3000);
+  });
+  yield wait;
+
+  let milDivs = $all(".requests-menu-timings-division[division-scale=millisecond]");
+  let secDivs = $all(".requests-menu-timings-division[division-scale=second]");
+  let minDivs = $all(".requests-menu-timings-division[division-scale=minute]");
+
+  info("Number of millisecond divisions: " + milDivs.length);
+  info("Number of second divisions: " + secDivs.length);
+  info("Number of minute divisions: " + minDivs.length);
+
+  for (let div of milDivs) {
+    info("Millisecond division: " + div.getAttribute("value"));
+  }
+  for (let div of secDivs) {
+    info("Second division: " + div.getAttribute("value"));
+  }
+  for (let div of minDivs) {
+    info("Minute division: " + div.getAttribute("value"));
+  }
+
+  is(RequestsMenu.itemCount, 2,
+    "There should be only two requests made.");
+
+  let firstRequest = RequestsMenu.getItemAtIndex(0);
+  let lastRequest = RequestsMenu.getItemAtIndex(1);
+
+  info("First request happened at: " +
+    firstRequest.attachment.responseHeaders.headers.find(e => e.name == "Date").value);
+  info("Last request happened at: " +
+    lastRequest.attachment.responseHeaders.headers.find(e => e.name == "Date").value);
+
+  ok(secDivs.length,
+    "There should be at least one division on the seconds time scale.");
+  ok(secDivs[0].getAttribute("value").match(/\d+\.\d{2}\s\w+/),
+    "The division on the seconds time scale looks legit.");
+
+  return teardown(monitor);
+});