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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "components/autofill/ios/form_util/autofill_test_with_web_state.h"
#import "base/test/ios/wait_util.h"
#import "components/autofill/ios/form_util/form_handlers_java_script_feature.h"
#import "components/autofill/ios/form_util/form_util_java_script_feature.h"
#import "ios/web/public/js_messaging/web_frame.h"
#import "ios/web/public/test/js_test_util.h"
#import "ios/web/public/test/web_test_with_web_state.h"
#import "ios/web/public/web_client.h"
using autofill::test::kTrackFormMutationsDelayInMs;
using base::test::ios::kWaitForJSCompletionTimeout;
using base::test::ios::WaitUntilConditionOrTimeout;
AutofillTestWithWebState::AutofillTestWithWebState(
std::unique_ptr<web::WebClient> web_client)
: web::WebTestWithWebState(std::move(web_client)) {}
void AutofillTestWithWebState::TrackFormMutations(web::WebFrame* frame) {
// Override |__gCrWeb.formHandlers.trackFormMutations| to set a boolean
// trackFormMutationsComplete after the function is called.
ExecuteJavaScript(
@"var trackFormMutationsComplete = false;"
@"var originalTrackFormMutations = "
@"__gCrWeb.formHandlers.trackFormMutations;"
@"__gCrWeb.formHandlers.trackFormMutations = function() {"
@" var result = originalTrackFormMutations.apply(this, arguments);"
@" trackFormMutationsComplete = true;"
@" return result;"
@"};");
autofill::FormHandlersJavaScriptFeature::GetInstance()->TrackFormMutations(
frame, kTrackFormMutationsDelayInMs);
// Wait for |TrackFormMutations| to add form listeners.
ASSERT_TRUE(WaitUntilConditionOrTimeout(kWaitForJSCompletionTimeout, ^{
return [ExecuteJavaScript(@"trackFormMutationsComplete") boolValue];
}));
}
id AutofillTestWithWebState::ExecuteJavaScript(NSString* script) {
// Pass all JavaScript execution to the correct content world. Note that
// although `FormHandlersJavaScriptFeature` is specified, all autofill
// features must live in the same content world so any one of them could be
// used here.
return web::test::ExecuteJavaScriptForFeature(
web_state(), script,
autofill::FormHandlersJavaScriptFeature::GetInstance());
}
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