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// Copyright (c) 2012 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/bind.h"
#include "base/memory/ref_counted_memory.h"
#include "base/utf_string_conversions.h"
#include "content/browser/webui/web_ui_data_source_impl.h"
#include "content/test/test_content_client.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace content {
namespace {
const int kDummyStringId = 123;
const int kDummyDefaultResourceId = 456;
const int kDummyResourceId = 789;
const char kDummyString[] = "foo";
const char kDummyDefaultResource[] = "<html>foo</html>";
const char kDummytResource[] = "<html>blah</html>";
class TestClient : public TestContentClient {
public:
TestClient() {}
virtual ~TestClient() {}
virtual string16 GetLocalizedString(int message_id) const OVERRIDE {
if (message_id == kDummyStringId)
return UTF8ToUTF16(kDummyString);
return string16();
}
virtual base::RefCountedStaticMemory* GetDataResourceBytes(
int resource_id) const OVERRIDE {
base::RefCountedStaticMemory* bytes = NULL;
if (resource_id == kDummyDefaultResourceId) {
bytes = new base::RefCountedStaticMemory(
reinterpret_cast<const unsigned char*>(kDummyDefaultResource),
arraysize(kDummyDefaultResource));
} else if (resource_id == kDummyResourceId) {
bytes = new base::RefCountedStaticMemory(
reinterpret_cast<const unsigned char*>(kDummytResource),
arraysize(kDummytResource));
}
return bytes;
}
};
}
class WebUIDataSourceTest : public testing::Test {
public:
WebUIDataSourceTest() : result_data_(NULL) {}
virtual ~WebUIDataSourceTest() {}
WebUIDataSourceImpl* source() { return source_.get(); }
void StartDataRequest(const std::string& path) {
source_->StartDataRequest(
path,
false,
base::Bind(&WebUIDataSourceTest::SendResult,
base::Unretained(this)));
}
std::string GetMimeType(const std::string& path) const {
return source_->GetMimeType(path);
}
scoped_refptr<base::RefCountedMemory> result_data_;
private:
virtual void SetUp() {
SetContentClient(&client_);
WebUIDataSource* source = WebUIDataSourceImpl::Create("host");
WebUIDataSourceImpl* source_impl = static_cast<WebUIDataSourceImpl*>(
source);
source_impl->disable_set_font_strings_for_testing();
source_ = make_scoped_refptr(source_impl);
}
// Store response for later comparisons.
void SendResult(base::RefCountedMemory* data) {
result_data_ = data;
}
scoped_refptr<WebUIDataSourceImpl> source_;
TestClient client_;
};
TEST_F(WebUIDataSourceTest, EmptyStrings) {
source()->SetJsonPath("strings.js");
StartDataRequest("strings.js");
std::string result(reinterpret_cast<const char*>(
result_data_->front()), result_data_->size());
EXPECT_NE(result.find("var templateData = {"), std::string::npos);
EXPECT_NE(result.find("};"), std::string::npos);
}
TEST_F(WebUIDataSourceTest, SomeStrings) {
source()->SetJsonPath("strings.js");
source()->AddString("planet", ASCIIToUTF16("pluto"));
source()->AddLocalizedString("button", kDummyStringId);
StartDataRequest("strings.js");
std::string result(reinterpret_cast<const char*>(
result_data_->front()), result_data_->size());
EXPECT_NE(result.find("\"planet\":\"pluto\""), std::string::npos);
EXPECT_NE(result.find("\"button\":\"foo\""), std::string::npos);
}
TEST_F(WebUIDataSourceTest, DefaultResource) {
source()->SetDefaultResource(kDummyDefaultResourceId);
StartDataRequest("foobar" );
std::string result(
reinterpret_cast<const char*>(result_data_->front()),
result_data_->size());
EXPECT_NE(result.find(kDummyDefaultResource), std::string::npos);
StartDataRequest("strings.js");
result = std::string(
reinterpret_cast<const char*>(result_data_->front()),
result_data_->size());
EXPECT_NE(result.find(kDummyDefaultResource), std::string::npos);
}
TEST_F(WebUIDataSourceTest, NamedResource) {
source()->SetDefaultResource(kDummyDefaultResourceId);
source()->AddResourcePath("foobar", kDummyResourceId);
StartDataRequest("foobar");
std::string result(
reinterpret_cast<const char*>(result_data_->front()),
result_data_->size());
EXPECT_NE(result.find(kDummytResource), std::string::npos);
StartDataRequest("strings.js");
result = std::string(
reinterpret_cast<const char*>(result_data_->front()),
result_data_->size());
EXPECT_NE(result.find(kDummyDefaultResource), std::string::npos);
}
TEST_F(WebUIDataSourceTest, MimeType) {
const char* html = "text/html";
const char* js = "application/javascript";
EXPECT_EQ(GetMimeType(""), html);
EXPECT_EQ(GetMimeType("foo"), html);
EXPECT_EQ(GetMimeType("foo.html"), html);
EXPECT_EQ(GetMimeType(".js"), js);
EXPECT_EQ(GetMimeType("foo.js"), js);
EXPECT_EQ(GetMimeType("js"), html);
EXPECT_EQ(GetMimeType("foojs"), html);
EXPECT_EQ(GetMimeType("foo.jsp"), html);
}
} // namespace content
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