Add a PerfTest targeting IDBIndex.get().
authorbeidson@apple.com <beidson@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 13 Dec 2016 19:44:06 +0000 (19:44 +0000)
committerbeidson@apple.com <beidson@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 13 Dec 2016 19:44:06 +0000 (19:44 +0000)
https://bugs.webkit.org/show_bug.cgi?id=165803

Reviewed by Alex Christensen.

* IndexedDB/index-get.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@209765 268f45cc-cd09-0410-ab3c-d52691b4dbfc

PerformanceTests/ChangeLog
PerformanceTests/IndexedDB/index-get.html [new file with mode: 0644]

index 4fb6db0..eef1873 100644 (file)
@@ -1,3 +1,12 @@
+2016-12-13  Brady Eidson  <beidson@apple.com>
+
+        Add a PerfTest targeting IDBIndex.get().
+        https://bugs.webkit.org/show_bug.cgi?id=165803
+
+        Reviewed by Alex Christensen.
+
+        * IndexedDB/index-get.html: Added.
+
 2016-12-12  Brady Eidson  <beidson@apple.com>
 
         More IndexedDB perf tests.
diff --git a/PerformanceTests/IndexedDB/index-get.html b/PerformanceTests/IndexedDB/index-get.html
new file mode 100644 (file)
index 0000000..89e5267
--- /dev/null
@@ -0,0 +1,79 @@
+<!DOCTYPE html>
+<html>
+<body>
+<script src="../resources/runner.js"></script>
+<script>
+
+// Delete database(s) for the test ahead of time.
+var databaseName = "index-get-DB";
+indexedDB.deleteDatabase(databaseName).onsuccess = function() {
+    startIteration();
+}
+
+var testGenerator = null;
+var db = null;
+var transaction = null;
+
+PerfTestRunner.prepareToMeasureValuesAsync({
+    customIterationCount: 10,
+    unit: 'ms',
+    done: function () {
+        transaction = null;
+        db = null;
+        testGenerator = null;
+        PerfTestRunner.gc();
+    }
+});
+
+function startIteration()
+{
+    testGenerator = runIteration();
+    nextStep();
+}
+
+function nextStep()
+{
+    testGenerator.next();
+}
+
+var numberOfEntries = 5000;
+
+function *runIteration()
+{
+    var openRequest = indexedDB.open(databaseName);
+    openRequest.onupgradeneeded = function(event) {
+        db = event.target.result;
+        var objectStore = db.createObjectStore('store');
+        objectStore.createIndex('index', 'indexKey');
+        for (var i = 0; i < numberOfEntries; i++)
+           objectStore.put( { test: 'yo', indexKey: "index" + i }, i);
+    }
+    openRequest.onsuccess = nextStep;
+
+    yield;
+
+    var startTime = PerfTestRunner.now();
+
+    var index = db.transaction('store').objectStore('store').index('index');
+    var completedGets = 0;
+    for (var i = 0; i < numberOfEntries; i++)
+    {
+        index.get('index' + i).onsuccess = function (event) {
+            if (event.target.result.test != "yo")
+                alert("Expected 'yo', got '" + event.target.result.test + "'");
+
+            if (++completedGets == numberOfEntries)
+                nextStep();
+        };
+    }
+
+    yield;
+
+    if (!PerfTestRunner.measureValueAsync(PerfTestRunner.now() - startTime))
+        return;
+
+    setTimeout(startIteration, 0);
+}
+</script>
+</body>
+</html>