1 files changed, 17 insertions, 11 deletions
diff --git a/webkit/data/layout_tests/chrome/fast/dom/extensions/interval.html b/webkit/data/layout_tests/chrome/fast/dom/extensions/interval.html
index 2f34cb5..f4bd7b9 100644
--- a/webkit/data/layout_tests/chrome/fast/dom/extensions/interval.html
+++ b/webkit/data/layout_tests/chrome/fast/dom/extensions/interval.html
@@ -12,11 +12,11 @@ if (window.layoutTestController) {
 
 var resultDiv = document.getElementById("result");
 
-function check(name, passed) {
+function check(name, passed, debug_output) {
   if (passed) {
     resultDiv.innerHTML += "PASS - " + name + "<br>";
   } else {
-    resultDiv.innerHTML += "FAIL - " + name + "<br>";
+    resultDiv.innerHTML += "FAIL - " + name + ", debug_output: " + debug_output + "<br>";
   }
 }
 
@@ -31,37 +31,43 @@ function test() {
   var interval = new chromium.Interval();
 
   // Verify initialization.
-  check("initial zero", interval.microseconds() == 0);
+  var ms = interval.microseconds();
+  check("initial zero", ms == 0, "[ms: " + ms + "]");
 
   // Verify that starting the timer works.
   interval.start();
   pause(500);
-  check("start", interval.microseconds() >= 500000);
+  ms = interval.microseconds();
+  check("start", ms >= 500000, "[ms: " + ms + "]");
 
   // Verify that restarting the interval should reset the beginning time
   interval.start();
   pause(1);
-  check("restart", interval.microseconds() > 0 && interval.microseconds() < 500000);
+  ms = interval.microseconds();
+  check("restart", ms > 0 && ms < 500000, "[ms: " + ms + "]");
 
   // Verify that calling stop() before start() has no effect.
   var interval = new chromium.Interval();
   interval.stop();
-  check("initial stop", interval.microseconds() == 0);
+  ms = interval.microseconds();
+  check("initial stop", ms == 0, "[ms: " + ms + "]");
 
   // Verify a start/stop sequence.
   interval.start();
   pause(50);
   interval.stop();
-  var ms = interval.microseconds();
-  check("stop", ms > 0 && ms < 1000000);
+  ms = interval.microseconds();
+  check("stop", ms > 0 && ms < 1000000, "[ms: " + ms + "]");
 
   // Verify that the timer is really stopped.
-  check("stopped", ms == interval.microseconds());
+  var ms2 = interval.microseconds();
+  check("stopped", ms == ms2, "[ms: " + ms + "]" + "[ms2: " + ms2 + "]");
 
   // Verify that re-stopping the timer works.
-  pause(50);
+  pause(500);
   interval.stop();
-  check("re-stopped", interval.microseconds() > ms);
+  ms2 = interval.microseconds();
+  check("re-stopped", ms2 > ms, "[ms: " + ms + "]" + "[ms2: " + ms2 + "]");
 }
 </script>
 </body>