Misc cleanup: debug logging, record filename, etc.

- include/canvas.js: When 'debug' logging, show browser detection
  values.
- test/canvas.html: Only restore the canvas to it's starting state if
  the logging level is not 'debug'.
- wsproxy.py: Append the session number to the record filename so that
  multiple sessions don't stomp on each other.

1 files changed, 4 insertions, 2 deletions

diff --git a/tests/canvas.html b/tests/canvas.html
index 87e7781..f271953 100644
--- a/tests/canvas.html
+++ b/tests/canvas.html
@@ -104,8 +104,10 @@
             message("prefer Canvas ops: " + time2 + "ms total, " +
                     (time2 / iterations) + "ms per frame");
 
-            canvas.resize(start_width, start_height, true);
-            test_functions();
+            if (Util.get_logging() !== 'debug') {
+                canvas.resize(start_width, start_height, true);
+                test_functions();
+            }
             $('startButton').disabled = false;
             $('startButton').value = "Do Performance Test";
         }