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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 "base/command_line.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/manifest.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/public/test/test_navigation_observer.h"
#include "content/shell/browser/shell.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
namespace content {
class ManifestBrowserTest;
// Mock of a WebContentsDelegate that catches messages sent to the console.
class MockWebContentsDelegate : public WebContentsDelegate {
public:
MockWebContentsDelegate(WebContents* web_contents, ManifestBrowserTest* test)
: web_contents_(web_contents),
test_(test) {
}
bool AddMessageToConsole(WebContents* source,
int32 level,
const base::string16& message,
int32 line_no,
const base::string16& source_id) override;
private:
WebContents* web_contents_;
ManifestBrowserTest* test_;
};
class ManifestBrowserTest : public ContentBrowserTest {
protected:
friend MockWebContentsDelegate;
ManifestBrowserTest() : console_error_count_(0) {}
~ManifestBrowserTest() override {}
void SetUpOnMainThread() override {
ContentBrowserTest::SetUpOnMainThread();
DCHECK(shell()->web_contents());
mock_web_contents_delegate_.reset(
new MockWebContentsDelegate(shell()->web_contents(), this));
shell()->web_contents()->SetDelegate(mock_web_contents_delegate_.get());
}
void GetManifestAndWait() {
shell()->web_contents()->GetManifest(
base::Bind(&ManifestBrowserTest::OnGetManifest,
base::Unretained(this)));
message_loop_runner_ = new MessageLoopRunner();
message_loop_runner_->Run();
}
void OnGetManifest(const Manifest& manifest) {
manifest_ = manifest;
message_loop_runner_->Quit();
}
const Manifest& manifest() const {
return manifest_;
}
unsigned int console_error_count() const {
return console_error_count_;
}
void OnReceivedConsoleError() {
console_error_count_++;
}
private:
scoped_refptr<MessageLoopRunner> message_loop_runner_;
scoped_ptr<MockWebContentsDelegate> mock_web_contents_delegate_;
Manifest manifest_;
int console_error_count_;
DISALLOW_COPY_AND_ASSIGN(ManifestBrowserTest);
};
// The implementation of AddMessageToConsole isn't inlined because it needs
// to know about |test_|.
bool MockWebContentsDelegate::AddMessageToConsole(
WebContents* source,
int32 level,
const base::string16& message,
int32 line_no,
const base::string16& source_id) {
DCHECK(source == web_contents_);
if (level == logging::LOG_ERROR)
test_->OnReceivedConsoleError();
return false;
}
// If a page has no manifest, requesting a manifest should return the empty
// manifest.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, NoManifest) {
GURL test_url = GetTestUrl("manifest", "no-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
EXPECT_EQ(0u, console_error_count());
}
// If a page manifest points to a 404 URL, requesting the manifest should return
// the empty manifest.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, 404Manifest) {
GURL test_url = GetTestUrl("manifest", "404-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
EXPECT_EQ(0u, console_error_count());
}
// If a page has an empty manifest, requesting the manifest should return the
// empty manifest.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, EmptyManifest) {
GURL test_url = GetTestUrl("manifest", "empty-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
EXPECT_EQ(0u, console_error_count());
}
// If a page's manifest can't be parsed correctly, requesting the manifest
// should return an empty manifest.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, ParseErrorManifest) {
GURL test_url = GetTestUrl("manifest", "parse-error-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
EXPECT_EQ(1u, console_error_count());
}
// If a page has a manifest that can be fetched and parsed, requesting the
// manifest should return a properly filled manifest.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, DummyManifest) {
GURL test_url = GetTestUrl("manifest", "dummy-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
GetManifestAndWait();
EXPECT_FALSE(manifest().IsEmpty());
EXPECT_EQ(0u, console_error_count());
}
// If a page changes manifest during its life-time, requesting the manifest
// should return the current manifest.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, DynamicManifest) {
GURL test_url = GetTestUrl("manifest", "dynamic-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
{
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
}
{
std::string manifest_url =
GetTestUrl("manifest", "dummy-manifest.json").spec();
ASSERT_TRUE(content::ExecuteScript(
shell()->web_contents(), "setManifestTo('" + manifest_url + "')"));
GetManifestAndWait();
EXPECT_FALSE(manifest().IsEmpty());
}
{
std::string manifest_url =
GetTestUrl("manifest", "empty-manifest.json").spec();
ASSERT_TRUE(content::ExecuteScript(
shell()->web_contents(), "setManifestTo('" + manifest_url + "')"));
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
}
EXPECT_EQ(0u, console_error_count());
}
// If a page's manifest lives in a different origin, it should follow the CORS
// rules and requesting the manifest should return an empty manifest (unless the
// response contains CORS headers).
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, CORSManifest) {
scoped_ptr<net::test_server::EmbeddedTestServer> cors_embedded_test_server(
new net::test_server::EmbeddedTestServer);
ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
ASSERT_TRUE(cors_embedded_test_server->InitializeAndWaitUntilReady());
ASSERT_NE(embedded_test_server()->port(), cors_embedded_test_server->port());
GURL test_url =
embedded_test_server()->GetURL("/manifest/dynamic-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
std::string manifest_url =
cors_embedded_test_server->GetURL("/manifest/dummy-manifest.json").spec();
ASSERT_TRUE(content::ExecuteScript(shell()->web_contents(),
"setManifestTo('" + manifest_url + "')"));
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
EXPECT_EQ(0u, console_error_count());
}
// If a page's manifest is in an unsecure origin while the page is in a secure
// origin, requesting the manifest should return the empty manifest.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, MixedContentManifest) {
scoped_ptr<net::SpawnedTestServer> https_server(new net::SpawnedTestServer(
net::SpawnedTestServer::TYPE_HTTPS,
net::BaseTestServer::SSLOptions(net::BaseTestServer::SSLOptions::CERT_OK),
base::FilePath(FILE_PATH_LITERAL("content/test/data"))));
ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady());
ASSERT_TRUE(https_server->Start());
GURL test_url =
embedded_test_server()->GetURL("/manifest/dynamic-manifest.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
std::string manifest_url =
https_server->GetURL("/manifest/dummy-manifest.json").spec();
ASSERT_TRUE(content::ExecuteScript(shell()->web_contents(),
"setManifestTo('" + manifest_url + "')"));
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
EXPECT_EQ(0u, console_error_count());
}
// If a page's manifest has some parsing errors, they should show up in the
// developer console.
IN_PROC_BROWSER_TEST_F(ManifestBrowserTest, ParsingErrorsManifest) {
GURL test_url = GetTestUrl("manifest", "parsing-errors.html");
TestNavigationObserver navigation_observer(shell()->web_contents(), 1);
shell()->LoadURL(test_url);
navigation_observer.Wait();
GetManifestAndWait();
EXPECT_TRUE(manifest().IsEmpty());
EXPECT_EQ(6u, console_error_count());
}
} // namespace content
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