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// Copyright 2014 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.
#include "extensions/test/result_catcher.h"
#include "content/public/browser/notification_service.h"
#include "content/public/test/test_utils.h"
#include "extensions/browser/notification_types.h"
namespace extensions {
ResultCatcher::ResultCatcher()
: browser_context_restriction_(NULL), waiting_(false) {
registrar_.Add(this,
extensions::NOTIFICATION_EXTENSION_TEST_PASSED,
content::NotificationService::AllSources());
registrar_.Add(this,
extensions::NOTIFICATION_EXTENSION_TEST_FAILED,
content::NotificationService::AllSources());
}
ResultCatcher::~ResultCatcher() {
}
bool ResultCatcher::GetNextResult() {
// Depending on the tests, multiple results can come in from a single call
// to RunMessageLoop(), so we maintain a queue of results and just pull them
// off as the test calls this, going to the run loop only when the queue is
// empty.
if (results_.empty()) {
waiting_ = true;
content::RunMessageLoop();
waiting_ = false;
}
if (!results_.empty()) {
bool ret = results_.front();
results_.pop_front();
message_ = messages_.front();
messages_.pop_front();
return ret;
}
NOTREACHED();
return false;
}
void ResultCatcher::Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) {
if (browser_context_restriction_ &&
content::Source<content::BrowserContext>(source).ptr() !=
browser_context_restriction_) {
return;
}
switch (type) {
case extensions::NOTIFICATION_EXTENSION_TEST_PASSED:
VLOG(1) << "Got EXTENSION_TEST_PASSED notification.";
results_.push_back(true);
messages_.push_back(std::string());
if (waiting_)
base::MessageLoopForUI::current()->Quit();
break;
case extensions::NOTIFICATION_EXTENSION_TEST_FAILED:
VLOG(1) << "Got EXTENSION_TEST_FAILED notification.";
results_.push_back(false);
messages_.push_back(*(content::Details<std::string>(details).ptr()));
if (waiting_)
base::MessageLoopForUI::current()->Quit();
break;
default:
NOTREACHED();
}
}
} // namespace extensions
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