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// Copyright (c) 2011 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 <string>
#include "base/command_line.h"
#include "base/json/json_reader.h"
#include "base/memory/scoped_ptr.h"
#include "base/string_number_conversions.h"
#include "base/values.h"
#include "chrome/browser/extensions/extension_browsertest.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/extensions/extension.h"
#include "chrome/common/extensions/manifest.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/browser/tab_contents/tab_contents.h"
#include "googleurl/src/gurl.h"
#include "net/base/mock_host_resolver.h"
class ChromeAppAPITest : public ExtensionBrowserTest {
protected:
bool IsAppInstalled() {
std::wstring get_app_is_installed =
L"window.domAutomationController.send(window.chrome.app.isInstalled);";
bool result;
CHECK(
ui_test_utils::ExecuteJavaScriptAndExtractBool(
browser()->GetSelectedTabContents()->render_view_host(),
L"", get_app_is_installed, &result));
return result;
}
private:
virtual void SetUpCommandLine(CommandLine* command_line) {
ExtensionBrowserTest::SetUpCommandLine(command_line);
command_line->AppendSwitchASCII(switches::kAppsCheckoutURL,
"http://checkout.com:");
}
};
IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, IsInstalled) {
std::string app_host("app.com");
std::string nonapp_host("nonapp.com");
host_resolver()->AddRule(app_host, "127.0.0.1");
host_resolver()->AddRule(nonapp_host, "127.0.0.1");
ASSERT_TRUE(test_server()->Start());
GURL test_file_url(test_server()->GetURL("extensions/test_file.html"));
GURL::Replacements replace_host;
replace_host.SetHostStr(app_host);
GURL app_url(test_file_url.ReplaceComponents(replace_host));
replace_host.SetHostStr(nonapp_host);
GURL non_app_url(test_file_url.ReplaceComponents(replace_host));
// Before the app is installed, app.com does not think that it is installed
ui_test_utils::NavigateToURL(browser(), app_url);
EXPECT_FALSE(IsAppInstalled());
// Load an app which includes app.com in its extent.
const Extension* extension = LoadExtension(
test_data_dir_.AppendASCII("app_dot_com_app"));
ASSERT_TRUE(extension);
// Even after the app is installed, the existing app.com tab is not in an
// app process, so chrome.app.isInstalled should return false.
EXPECT_FALSE(IsAppInstalled());
// Test that a non-app page has chrome.app.isInstalled = false.
ui_test_utils::NavigateToURL(browser(), non_app_url);
EXPECT_FALSE(IsAppInstalled());
// Test that a non-app page returns null for chrome.app.getDetails().
std::wstring get_app_details =
L"window.domAutomationController.send("
L" JSON.stringify(window.chrome.app.getDetails()));";
std::string result;
ASSERT_TRUE(
ui_test_utils::ExecuteJavaScriptAndExtractString(
browser()->GetSelectedTabContents()->render_view_host(),
L"", get_app_details, &result));
EXPECT_EQ("null", result);
// Check that an app page has chrome.app.isInstalled = true.
ui_test_utils::NavigateToURL(browser(), app_url);
EXPECT_TRUE(IsAppInstalled());
// Check that an app page returns the correct result for
// chrome.app.getDetails().
ui_test_utils::NavigateToURL(browser(), app_url);
ASSERT_TRUE(
ui_test_utils::ExecuteJavaScriptAndExtractString(
browser()->GetSelectedTabContents()->render_view_host(),
L"", get_app_details, &result));
scoped_ptr<DictionaryValue> app_details(
static_cast<DictionaryValue*>(
base::JSONReader::Read(result, false /* allow trailing comma */)));
// extension->manifest() does not contain the id.
app_details->Remove("id", NULL);
EXPECT_TRUE(app_details.get());
EXPECT_TRUE(app_details->Equals(extension->manifest()->value()));
// Try to change app.isInstalled. Should silently fail, so
// that isInstalled should have the initial value.
ASSERT_TRUE(
ui_test_utils::ExecuteJavaScriptAndExtractString(
browser()->GetSelectedTabContents()->render_view_host(),
L"",
L"window.domAutomationController.send("
L" function() {"
L" var value = window.chrome.app.isInstalled;"
L" window.chrome.app.isInstalled = !value;"
L" if (window.chrome.app.isInstalled == value) {"
L" return 'true';"
L" } else {"
L" return 'false';"
L" }"
L" }()"
L");",
&result));
// Should not be able to alter window.chrome.app.isInstalled from javascript";
EXPECT_EQ("true", result);
}
IN_PROC_BROWSER_TEST_F(ChromeAppAPITest, GetDetailsForFrame) {
std::string app_host("app.com");
std::string nonapp_host("nonapp.com");
std::string checkout_host("checkout.com");
host_resolver()->AddRule(app_host, "127.0.0.1");
host_resolver()->AddRule(nonapp_host, "127.0.0.1");
host_resolver()->AddRule(checkout_host, "127.0.0.1");
ASSERT_TRUE(test_server()->Start());
GURL test_file_url(test_server()->GetURL(
"files/extensions/get_app_details_for_frame.html"));
GURL::Replacements replace_host;
replace_host.SetHostStr(checkout_host);
GURL checkout_url(test_file_url.ReplaceComponents(replace_host));
replace_host.SetHostStr(app_host);
GURL app_url(test_file_url.ReplaceComponents(replace_host));
// Load an app which includes app.com in its extent.
const Extension* extension = LoadExtension(
test_data_dir_.AppendASCII("app_dot_com_app"));
ASSERT_TRUE(extension);
// Test that normal pages (even apps) cannot use getDetailsForFrame().
ui_test_utils::NavigateToURL(browser(), app_url);
std::wstring test_unsuccessful_access =
L"window.domAutomationController.send(window.testUnsuccessfulAccess())";
bool result = false;
ASSERT_TRUE(
ui_test_utils::ExecuteJavaScriptAndExtractBool(
browser()->GetSelectedTabContents()->render_view_host(),
L"", test_unsuccessful_access, &result));
EXPECT_TRUE(result);
// Test that checkout can use getDetailsForFrame() and that it works
// correctly.
ui_test_utils::NavigateToURL(browser(), checkout_url);
std::wstring get_details_for_frame =
L"window.domAutomationController.send("
L" JSON.stringify(chrome.app.getDetailsForFrame(frames[0])))";
std::string json;
ASSERT_TRUE(
ui_test_utils::ExecuteJavaScriptAndExtractString(
browser()->GetSelectedTabContents()->render_view_host(),
L"", get_details_for_frame, &json));
scoped_ptr<DictionaryValue> app_details(
static_cast<DictionaryValue*>(
base::JSONReader::Read(json, false /* allow trailing comma */)));
// extension->manifest() does not contain the id.
app_details->Remove("id", NULL);
EXPECT_TRUE(app_details.get());
EXPECT_TRUE(app_details->Equals(extension->manifest()->value()));
}
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