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From agri...@apache.org
Subject spec commit: Add an exec() bridge benchmarking page.
Date Fri, 17 Aug 2012 15:07:29 GMT
Updated Branches:
  refs/heads/master 2ae688747 -> b6f805858


Add an exec() bridge benchmarking page.


Project: http://git-wip-us.apache.org/repos/asf/incubator-cordova-mobile-spec/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-cordova-mobile-spec/commit/b6f80585
Tree: http://git-wip-us.apache.org/repos/asf/incubator-cordova-mobile-spec/tree/b6f80585
Diff: http://git-wip-us.apache.org/repos/asf/incubator-cordova-mobile-spec/diff/b6f80585

Branch: refs/heads/master
Commit: b6f805858af6b44a500a3ab80086d1b7e75248bc
Parents: 2ae6887
Author: Andrew Grieve <agrieve@chromium.org>
Authored: Thu Aug 16 17:14:51 2012 -0400
Committer: Andrew Grieve <agrieve@chromium.org>
Committed: Fri Aug 17 11:00:55 2012 -0400

----------------------------------------------------------------------
 execbenchmark/index.html |  136 +++++++++++++++++++++++++++++++++++++++++
 index.html               |    1 +
 2 files changed, 137 insertions(+), 0 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-cordova-mobile-spec/blob/b6f80585/execbenchmark/index.html
----------------------------------------------------------------------
diff --git a/execbenchmark/index.html b/execbenchmark/index.html
new file mode 100755
index 0000000..c2679ba
--- /dev/null
+++ b/execbenchmark/index.html
@@ -0,0 +1,136 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta name="viewport" content="width=device-width,height=device-height,user-scalable=no,maximum-scale=1.0,initial-scale=1.0"
/>
+    <meta http-equiv="Content-type" content="text/html; charset=utf-8"> <!-- ISO-8859-1
-->
+    <title>Cordova Mobile Spec</title>
+    <link rel="stylesheet" href="../master.css" type="text/css" media="screen" title="no
title" charset="utf-8">
+    <script type="text/javascript" charset="utf-8" src="../cordova.js"></script>
     
+      
+<script>
+    var exec = cordova.require('cordova/exec'),
+        appLogElem = null,
+        deviceReady = false;
+
+    function appLog(message) {
+        if (!appLogElem) {
+            appLogElem = document.getElementById('app-logs');
+        }
+        appLogElem.innerText += message + '\n';
+        if (window.console) {
+            console.log(message);
+        }
+    }
+
+    function clearLogs() {
+        appLogElem.innerHTML = '';
+    }
+
+    function benchExec() {
+        var echo = cordova.require('cordova/plugin/echo'),
+            startTime = +new Date,
+            callCount = 0,
+            durationMs = parseInt(document.getElementById('test-duration').value, 10) * 1000,
+            asyncEcho = !!document.getElementById('async-echo').value,
+            useSetTimeout = !!document.getElementById('use-setTimeout').value,
+            jsToNativeMode = document.getElementById('js-native-modes').value,
+            nativeToJsMode = document.getElementById('native-js-modes').value,
+            payloadSize = +document.getElementById('payload-size').value,
+            payload = new Array(payloadSize * 10 + 1).join('012\n\n 6789');
+        
+        function win(result) {
+            callCount++;
+            if (result != payload) {
+                appLog('Wrong echo data!');
+            }
+            var elapsedMs = new Date - startTime;
+            if (elapsedMs < durationMs) {
+                if (useSetTimeout) {
+                    setTimeout(echoMessage, 0);
+                } else {
+                    echoMessage();
+                }
+            } else {
+                var callsPerSecond = callCount * 1000 / elapsedMs;
+                appLog('Calls per second: ' + callsPerSecond);
+            }
+        }
+        function fail() {
+            appLog('Call failed!');
+        }
+        function echoMessage() {
+            echo(win, fail, payload, asyncEcho);
+        }
+        
+        var logMsg = 'Started exec benchmark with setTimeout: ' + useSetTimeout + ' payload
length: ' + payload.length;
+        if (jsToNativeMode) {
+            exec.setJsToNativeBridgeMode(+jsToNativeMode);
+            logMsg += ' jsToNativeMode: ' + jsToNativeMode;
+        }
+        if (nativeToJsMode) {
+            exec.setNativeToJsBridgeMode(+nativeToJsMode);
+            logMsg += ' nativeToJsMode: ' + nativeToJsMode;
+        }
+        appLog(logMsg);
+        echoMessage();
+        setTimeout(function() {
+            if (!callCount) {
+                alert('Echo plugin did not respond');
+            }
+        }, 500);
+    }
+
+    function configure() {
+        function configureModes(elemId, modes) {
+            var selectElem = document.getElementById(elemId);
+            for (var modeName in modes) {
+                var optionElem = document.createElement('option');
+                optionElem.value = modes[modeName];
+                optionElem.innerText = modeName;
+                selectElem.appendChild(optionElem);
+            }
+            selectElem.parentNode.style.display = 'block';
+        }
+        if (exec.jsToNativeModes) {
+            configureModes('js-native-modes', exec.jsToNativeModes);
+        }
+        if (exec.nativeToJsModes) {
+            configureModes('native-js-modes', exec.nativeToJsModes);
+        }
+    }
+
+
+    document.addEventListener("deviceready", function() {
+        deviceReady = true;
+        appLog("Device="+device.platform+" "+device.version);
+        configure();
+    }, false);
+
+    window.onload = function() {
+        window.setTimeout(function() {
+            if (!deviceReady) {
+                alert("Error: Cordova did not initialize.  Demo will not run correctly.");
+            }
+        }, 1000);
+    };
+
+</script>
+
+  </head>
+  <body id="stage" class="theme">
+    <h1>exec() Benchmark</h1>
+    <fieldset>
+        <legend>Settings</legend>
+        <label>Test Duration: <select id="test-duration"><option>1 Second</option><option>5
Seconds</option></select><br></label>
+        <label style="display:none">JS-&gt;Native Bridge Mode: <select id="js-native-modes"></select><br></label>
+        <label style="display:none">Native-&gt;JS Bridge Mode: <select id="native-js-modes"></select><br></label>
+        <label><input type="checkbox" id="use-setTimeout"> Force async JS-&gt;Native</label><br>
+        <label><input type="checkbox" id="async-echo"> Force async Native-&gt;JS</label><br>
+        <label>Payload size (in 100s of bytes) <input id="payload-size" value="5"
style="width:100px"></label><br>
+        <button onclick="benchExec()">Benchmark exec</button><br>
+    </fieldset>
+    <h2>&nbsp</h2><a href="javascript:" class="backBtn" onclick="backHome();">Back</a><br>
+    <div>Results: <a href="javascript:clearLogs();">Clear</a></div>
+    <pre id="app-logs" style="white-space:pre-wrap;line-height:initial"></pre>
+  </body>
+</html>      

http://git-wip-us.apache.org/repos/asf/incubator-cordova-mobile-spec/blob/b6f80585/index.html
----------------------------------------------------------------------
diff --git a/index.html b/index.html
index 9c6f3cb..8534382 100755
--- a/index.html
+++ b/index.html
@@ -33,5 +33,6 @@
     <a href="notification/index.html" class="btn large">Notification</a>
     <a href="sql/index.html" class="btn large">Web SQL</a>
     <a href="storage/index.html" class="btn large">Local Storage</a>
+    <a href="execbenchmark/index.html" class="btn large">Benchmark exec()</a>
   </body>
 </html>


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