blob: 52ac53c9443f8d197cfe067c0971fde718a4074b [file] [log] [blame]
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import <Foundation/Foundation.h>
#import <WebKit/WebKit.h>
#include "base/timer/elapsed_timer.h"
#include "ios/chrome/browser/browser_state/test_chrome_browser_state.h"
#include "ios/chrome/test/base/perf_test_ios.h"
#import "ios/web/public/test/js_test_util.h"
#import "ios/web/public/web_view_creation_util.h"
#if !defined(__has_feature) || !__has_feature(objc_arc)
#error "This file requires ARC support."
namespace {
// Class for testing early page script injection into WKWebView.
// TODO( improve this test to use WKUserScript injections.
class EarlyPageScriptPerfTest : public PerfTest {
EarlyPageScriptPerfTest() : PerfTest("Early Page Script for WKWebView") {
std::unique_ptr<ios::ChromeBrowserState> browser_state =
// |web_view| already has the script injected. |web_view_| is a bare
// WKWebView, which will be used for script execution testing performance.
web_view_ = [[WKWebView alloc] init];
WKWebView* web_view = web::BuildWKWebView(CGRectZero, browser_state.get());
NSArray* scripts = web_view.configuration.userContentController.userScripts;
EXPECT_EQ(2U, scripts.count);
script_ = [scripts.firstObject source];
// Injects early script into WKWebView.
void InjectEarlyScript() { web::test::ExecuteJavaScript(web_view_, script_); }
// WKWebView to test scripts injections.
WKWebView* web_view_;
NSString* script_;
// Tests injection time into a bare web view.
// TODO( Reenable it.
TEST_F(EarlyPageScriptPerfTest, FLAKY_BareWebViewInjection) {
RepeatTimedRuns("Bare web view injection",
^base::TimeDelta(int) {
base::ElapsedTimer timer;
return timer.Elapsed();
} // namespace