1 files changed, 45 insertions, 0 deletions
diff --git a/devtools/client/webconsole/test/browser_webconsole_bug_1006027_message_timestamps_incorrect.js b/devtools/client/webconsole/test/browser_webconsole_bug_1006027_message_timestamps_incorrect.js
new file mode 100644
index 000000000..ee141a72f
--- /dev/null
+++ b/devtools/client/webconsole/test/browser_webconsole_bug_1006027_message_timestamps_incorrect.js
@@ -0,0 +1,45 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function test() {
+  Task.spawn(runner).then(finishTest);
+
+  function* runner() {
+    const {tab} = yield loadTab("data:text/html;charset=utf8,<title>Test for " +
+                                "Bug 1006027");
+
+    const hud = yield openConsole(tab);
+
+    hud.jsterm.execute("console.log('bug1006027')");
+
+    yield waitForMessages({
+      webconsole: hud,
+      messages: [{
+        name: "console.log",
+        text: "bug1006027",
+        category: CATEGORY_WEBDEV,
+        severity: SEVERITY_LOG,
+      }],
+    });
+
+    info("hud.outputNode.textContent:\n" + hud.outputNode.textContent);
+    let timestampNodes = hud.outputNode.querySelectorAll("span.timestamp");
+    let aTimestampMilliseconds = Array.prototype.map.call(timestampNodes,
+      function (value) {
+        // We are parsing timestamps as local time, relative to the begin of
+        // the epoch.
+        // This is not the correct value of the timestamp, but good enough for
+        // comparison.
+        return Date.parse("T" + String.trim(value.textContent));
+      });
+
+    let minTimestamp = Math.min.apply(null, aTimestampMilliseconds);
+    let maxTimestamp = Math.max.apply(null, aTimestampMilliseconds);
+    ok(Math.abs(maxTimestamp - minTimestamp) < 2000,
+       "console.log message timestamp spread < 2000ms confirmed");
+  }
+}