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// Copyright (c) 2009 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 "chrome/browser/extensions/extension_apitest.h"
#include "chrome/browser/browser.h"
#include "chrome/common/notification_registrar.h"
#include "chrome/test/ui_test_utils.h"
namespace {
static const int kTimeoutMs = 60 * 1000; // 1 minute
};
// Load an extension and wait for it to notify of PASSED or FAILED.
bool ExtensionApiTest::RunExtensionTest(const char* extension_name) {
// Note the inner scope here. The |registrar| will fall out of scope and
// remove listeners *before* the call to WaitForPassFail() below.
{
LOG(INFO) << "Running ExtensionApiTest with: " << extension_name;
NotificationRegistrar registrar;
registrar.Add(this, NotificationType::EXTENSION_TEST_PASSED,
NotificationService::AllSources());
registrar.Add(this, NotificationType::EXTENSION_TEST_FAILED,
NotificationService::AllSources());
if (!LoadExtension(test_data_dir_.AppendASCII(extension_name))) {
message_ = "Failed to load extension.";
return false;
}
}
// TODO(erikkay) perhaps we shouldn't do this implicitly.
return WaitForPassFail();
}
bool ExtensionApiTest::WaitForPassFail() {
NotificationRegistrar registrar;
registrar.Add(this, NotificationType::EXTENSION_TEST_PASSED,
NotificationService::AllSources());
registrar.Add(this, NotificationType::EXTENSION_TEST_FAILED,
NotificationService::AllSources());
// 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_.size()) {
MessageLoop::current()->PostDelayedTask(
FROM_HERE, new MessageLoop::QuitTask, kTimeoutMs);
ui_test_utils::RunMessageLoop();
}
if (results_.size()) {
bool ret = results_.front();
results_.pop_front();
message_ = messages_.front();
messages_.pop_front();
return ret;
}
message_ = "No response from message loop.";
return false;
}
void ExtensionApiTest::SetUpCommandLine(CommandLine* command_line) {
ExtensionBrowserTest::SetUpCommandLine(command_line);
test_data_dir_ = test_data_dir_.AppendASCII("api_test");
}
void ExtensionApiTest::Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
switch (type.value) {
case NotificationType::EXTENSION_TEST_PASSED:
std::cout << "Got EXTENSION_TEST_PASSED notification.\n";
results_.push_back(true);
messages_.push_back("");
MessageLoopForUI::current()->Quit();
break;
case NotificationType::EXTENSION_TEST_FAILED:
std::cout << "Got EXTENSION_TEST_FAILED notification.\n";
results_.push_back(false);
messages_.push_back(*(Details<std::string>(details).ptr()));
MessageLoopForUI::current()->Quit();
break;
default:
ExtensionBrowserTest::Observe(type, source, details);
}
}
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