add small benchmark

dglyoo · Aug 13, 2011 · 2e36cba · 2e36cba
1 parent f24f30f
commit 2e36cba
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Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/build.py b/build.py
@@ -30,7 +30,7 @@
 
 #========================================================
 
-import os, sys, re, json
+import os, sys, re, json, shutil
 from subprocess import Popen, PIPE, STDOUT
 
 exec(open(os.path.expanduser('~/.emscripten'), 'r').read())

diff --git a/examples/stress.js b/examples/stress.js
@@ -52,6 +52,8 @@ function main() {
 
   var trans = new btTransform(); // taking this out of the loop below us reduces the leaking
 
+  var startTime = Date.now();
+
   for (var i = 0; i < 450; i++) {
     dynamicsWorld.stepSimulation(1/60, 10);
 
@@ -62,6 +64,8 @@ function main() {
       }
     });
   }
+
+  print('total time: ' + ((Date.now()-startTime)/1000).toFixed(3));
 }
 
 main();

diff --git a/test.py b/test.py
@@ -302,15 +302,16 @@ def run(filename):
 print '2. stress'
 
 output = run(os.path.join('examples', 'stress.js'))
-assert output.endswith('''
+assert '''
 0 : 0.00,-56.00,0.00
 1 : -4.93,-5.00,2.64
 2 : 3.45,-5.00,-0.27
 3 : 7.20,-5.00,-1.43
 4 : 12.08,-5.00,-3.28
 5 : 22.82,-5.00,-6.41
 6 : -7.40,-5.00,1.15
-'''), output
+total time:''' in output, output
+print '   stress benchmark: ' + output.split('\n')[-2]
 
 print
 print 'ok.'