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content / browser / content_index / content_index_browsertest.cc [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include <string>
#include "base/memory/raw_ptr.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/content_index_context.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.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/shell/browser/shell.h"
#include "content/shell/browser/shell_content_index_provider.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
namespace content {
namespace {
class ContentIndexTest : public ContentBrowserTest {
public:
ContentIndexTest() = default;
~ContentIndexTest() override = default;
void SetUpOnMainThread() override {
ContentBrowserTest::SetUpOnMainThread();
shell_ = CreateBrowser();
https_server_ = std::make_unique<net::EmbeddedTestServer>(
net::EmbeddedTestServer::TYPE_HTTPS);
https_server_->ServeFilesFromSourceDirectory("content/test/data");
ASSERT_TRUE(https_server_->Start());
ASSERT_TRUE(NavigateToURL(
shell_, https_server_->GetURL("/content_index/test.html")));
provider_ = static_cast<ShellContentIndexProvider*>(
shell_->web_contents()->GetBrowserContext()->GetContentIndexProvider());
ASSERT_TRUE(provider_);
auto* storage_partition =
shell_->web_contents()->GetBrowserContext()->GetStoragePartition(
shell_->web_contents()->GetSiteInstance());
context_ = storage_partition->GetContentIndexContext();
ASSERT_TRUE(context_);
}
void TearDownOnMainThread() override {
context_ = nullptr;
provider_ = nullptr;
shell_ = nullptr;
ContentBrowserTest::TearDownOnMainThread();
}
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitch(
switches::kEnableExperimentalWebPlatformFeatures);
}
std::string RunScriptWithResult(const std::string& script) {
return EvalJs(shell_->web_contents(), script).ExtractString();
}
// Runs |script| and expects it to complete successfully.
void RunScript(const std::string& script) {
ASSERT_EQ(RunScriptWithResult(script), "ok");
}
std::vector<SkBitmap> GetIcons(int64_t service_worker_registration_id,
const std::string& description_id) {
std::vector<SkBitmap> out_icons;
base::RunLoop run_loop;
context_->GetIcons(
service_worker_registration_id, description_id,
base::BindLambdaForTesting([&](std::vector<SkBitmap> icons) {
out_icons = std::move(icons);
run_loop.Quit();
}));
run_loop.Run();
return out_icons;
}
ShellContentIndexProvider* provider() { return provider_; }
private:
std::unique_ptr<net::EmbeddedTestServer> https_server_;
raw_ptr<ShellContentIndexProvider> provider_ = nullptr;
raw_ptr<ContentIndexContext> context_ = nullptr;
raw_ptr<Shell> shell_ = nullptr;
};
IN_PROC_BROWSER_TEST_F(ContentIndexTest, GetIcons) {
{
// Don't load any icons.
provider()->set_icon_sizes({});
RunScript("addContent('id1', [{src: '/single_face.jpg'}])");
base::RunLoop().RunUntilIdle();
auto registration_data = provider()->GetRegistrationDataFromId("id1");
ASSERT_NE(registration_data.first, -1);
EXPECT_TRUE(GetIcons(registration_data.first, "id1").empty());
}
{
// Load one icon.
provider()->set_icon_sizes({{42, 42}});
RunScript("addContent('id2', [{src: '/single_face.jpg'}])");
base::RunLoop().RunUntilIdle();
auto registration_data = provider()->GetRegistrationDataFromId("id2");
ASSERT_NE(registration_data.first, -1);
auto icons = GetIcons(registration_data.first, "id2");
ASSERT_EQ(icons.size(), 1u);
ASSERT_FALSE(icons[0].isNull());
EXPECT_EQ(icons[0].width(), 42);
EXPECT_EQ(icons[0].height(), 42);
}
{
// Load two icons.
provider()->set_icon_sizes({{42, 42}, {24, 24}});
RunScript("addContent('id3', [{src: '/single_face.jpg'}])");
base::RunLoop().RunUntilIdle();
auto registration_data = provider()->GetRegistrationDataFromId("id3");
ASSERT_NE(registration_data.first, -1);
auto icons = GetIcons(registration_data.first, "id3");
ASSERT_EQ(icons.size(), 2u);
if (icons[0].height() > icons[1].height()) {
std::swap(icons[0], icons[1]);
}
ASSERT_FALSE(icons[0].isNull());
EXPECT_EQ(icons[0].width(), 24);
EXPECT_EQ(icons[0].height(), 24);
ASSERT_FALSE(icons[1].isNull());
EXPECT_EQ(icons[1].width(), 42);
EXPECT_EQ(icons[1].height(), 42);
}
}
IN_PROC_BROWSER_TEST_F(ContentIndexTest, RegistrationWithoutIcons) {
// Don't load any icons.
provider()->set_icon_sizes({});
// Registering without icons is ok since the browser doesn't need any.
RunScript("addContent('id1')");
}
IN_PROC_BROWSER_TEST_F(ContentIndexTest, BestIconIsChosen) {
// Load one icon.
provider()->set_icon_sizes({{42, 42}});
// If the first resource is chosen, the registration would fail since the
// resource does not exist.
RunScript(R"(
addContent('id3', [
{
src: '/MISSING_IMAGE.png',
sizes: '2x2',
type: 'image/png',
},
{
src: '/single_face.jpg',
sizes: '42x42',
type: 'image/jpg',
},
]))");
}
} // namespace
} // namespace content