Index: third_party/WebKit/PerformanceTests/ShadowDOM/SlotDistibutedNextPrevious.html |
diff --git a/third_party/WebKit/PerformanceTests/ShadowDOM/SlotDistibutedNextPrevious.html b/third_party/WebKit/PerformanceTests/ShadowDOM/SlotDistibutedNextPrevious.html |
new file mode 100644 |
index 0000000000000000000000000000000000000000..438cd7342a191a9784305cb958b40f9d3a7af647 |
--- /dev/null |
+++ b/third_party/WebKit/PerformanceTests/ShadowDOM/SlotDistibutedNextPrevious.html |
@@ -0,0 +1,33 @@ |
+<!DOCTYPE html> |
+<script src="../resources/runner.js"></script> |
+<div id="host"> |
+</div> |
+<script> |
+'use strict'; |
+const numAssignedDivs = 100; |
+ |
+const host = document.getElementById('host'); |
+for (let i = 0; i < numAssignedDivs; ++i){ |
+ let div = document.createElement('div'); |
+ div.setAttribute('slot', 's1'); |
+ div.appendChild(document.createTextNode('div' + i)); |
+ host.appendChild(div); |
+} |
+ |
+const slot = document.createElement('slot'); |
+slot.setAttribute('name', 's1'); |
+const shadowRoot = host.attachShadow({mode: 'open'}); |
+shadowRoot.appendChild(slot); |
+ |
+function run() { |
+ slot.innerText; |
+} |
+ |
+PerfTestRunner.measureRunsPerSecond({ |
+ description: 'Measure Slot Distribution Calculation', |
+ run: run, |
+ done: () => { |
+ } |
+}); |
+</script> |
+ |