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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/modules/background_fetch/background_fetch_manager.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_binding_for_testing.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_request_init.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_union_request_requestorusvstringsequence_usvstring.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_union_request_usvstring.h"
#include "third_party/blink/renderer/core/fetch/request.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/bindings/script_state.h"
#include "third_party/blink/renderer/platform/blob/blob_data.h"
#include "third_party/blink/renderer/platform/testing/task_environment.h"
namespace blink {
class BackgroundFetchManagerTest : public testing::Test {
protected:
// Creates a vector of FetchAPIRequestPtr entries for the given |requests|
// based on the |scope|. Proxied in the fixture to reduce the number of friend
// declarations necessary in the BackgroundFetchManager.
Vector<mojom::blink::FetchAPIRequestPtr> CreateFetchAPIRequestVector(
V8TestingScope& scope,
const V8UnionRequestInfoOrRequestOrUSVStringSequence* requests) {
return BackgroundFetchManager::CreateFetchAPIRequestVector(
scope.GetScriptState(), requests, scope.GetExceptionState());
}
test::TaskEnvironment task_environment_;
};
TEST_F(BackgroundFetchManagerTest, SingleUSVString) {
V8TestingScope scope;
KURL image_url("https://www.example.com/my_image.png");
auto* requests =
MakeGarbageCollected<V8UnionRequestInfoOrRequestOrUSVStringSequence>(
image_url.GetString());
Vector<mojom::blink::FetchAPIRequestPtr> fetch_api_requests =
CreateFetchAPIRequestVector(scope, requests);
ASSERT_FALSE(scope.GetExceptionState().HadException());
ASSERT_EQ(fetch_api_requests.size(), 1u);
EXPECT_EQ(fetch_api_requests[0]->url, image_url);
EXPECT_EQ(fetch_api_requests[0]->method, "GET");
}
TEST_F(BackgroundFetchManagerTest, SingleRequest) {
V8TestingScope scope;
KURL image_url("https://www.example.com/my_image.png");
RequestInit* request_init = RequestInit::Create();
request_init->setMethod("POST");
Request* request =
Request::Create(scope.GetScriptState(), image_url.GetString(),
request_init, scope.GetExceptionState());
ASSERT_FALSE(scope.GetExceptionState().HadException());
ASSERT_TRUE(request);
auto* requests =
MakeGarbageCollected<V8UnionRequestInfoOrRequestOrUSVStringSequence>(
request);
Vector<mojom::blink::FetchAPIRequestPtr> fetch_api_requests =
CreateFetchAPIRequestVector(scope, requests);
ASSERT_FALSE(scope.GetExceptionState().HadException());
ASSERT_EQ(fetch_api_requests.size(), 1u);
EXPECT_EQ(fetch_api_requests[0]->url, image_url);
EXPECT_EQ(fetch_api_requests[0]->method, "POST");
}
TEST_F(BackgroundFetchManagerTest, Sequence) {
V8TestingScope scope;
KURL image_url("https://www.example.com/my_image.png");
KURL icon_url("https://www.example.com/my_icon.jpg");
KURL cat_video_url("https://www.example.com/my_cat_video.avi");
auto* image_request =
MakeGarbageCollected<V8UnionRequestOrUSVString>(image_url.GetString());
auto* icon_request =
MakeGarbageCollected<V8UnionRequestOrUSVString>(icon_url.GetString());
RequestInit* request_init = RequestInit::Create();
request_init->setMethod("DELETE");
Request* request =
Request::Create(scope.GetScriptState(), cat_video_url.GetString(),
request_init, scope.GetExceptionState());
ASSERT_FALSE(scope.GetExceptionState().HadException());
ASSERT_TRUE(request);
auto* cat_video_request =
MakeGarbageCollected<V8UnionRequestOrUSVString>(request);
HeapVector<Member<V8UnionRequestOrUSVString>> request_sequence;
request_sequence.push_back(image_request);
request_sequence.push_back(icon_request);
request_sequence.push_back(cat_video_request);
auto* requests =
MakeGarbageCollected<V8UnionRequestInfoOrRequestOrUSVStringSequence>(
request_sequence);
Vector<mojom::blink::FetchAPIRequestPtr> fetch_api_requests =
CreateFetchAPIRequestVector(scope, requests);
ASSERT_FALSE(scope.GetExceptionState().HadException());
ASSERT_EQ(fetch_api_requests.size(), 3u);
EXPECT_EQ(fetch_api_requests[0]->url, image_url);
EXPECT_EQ(fetch_api_requests[0]->method, "GET");
EXPECT_EQ(fetch_api_requests[1]->url, icon_url);
EXPECT_EQ(fetch_api_requests[1]->method, "GET");
EXPECT_EQ(fetch_api_requests[2]->url, cat_video_url);
EXPECT_EQ(fetch_api_requests[2]->method, "DELETE");
}
TEST_F(BackgroundFetchManagerTest, SequenceEmpty) {
V8TestingScope scope;
HeapVector<Member<V8UnionRequestOrUSVString>> request_sequence;
auto* requests =
MakeGarbageCollected<V8UnionRequestInfoOrRequestOrUSVStringSequence>(
request_sequence);
Vector<mojom::blink::FetchAPIRequestPtr> fetch_api_requests =
CreateFetchAPIRequestVector(scope, requests);
ASSERT_TRUE(scope.GetExceptionState().HadException());
EXPECT_EQ(scope.GetExceptionState().CodeAs<ESErrorType>(),
ESErrorType::kTypeError);
}
TEST_F(BackgroundFetchManagerTest, BlobsExtracted) {
V8TestingScope scope;
KURL image_url("https://www.example.com/my_image.png");
KURL icon_url("https://www.example.com/my_icon.jpg");
// Create first request with a body.
String body_text = "cat_pic";
RequestInit* request_init = RequestInit::Create();
request_init->setMethod("POST");
request_init->setBody(blink::ScriptValue(
scope.GetIsolate(),
ToV8Traits<IDLString>::ToV8(scope.GetScriptState(), body_text)));
Request* image_request =
Request::Create(scope.GetScriptState(), image_url.GetString(),
request_init, scope.GetExceptionState());
ASSERT_FALSE(scope.GetExceptionState().HadException());
ASSERT_TRUE(image_request);
ASSERT_TRUE(image_request->HasBody());
// Create second request without a body.
auto* icon_request =
MakeGarbageCollected<V8UnionRequestOrUSVString>(icon_url.GetString());
// Create a request sequence with both requests.
HeapVector<Member<V8UnionRequestOrUSVString>> request_sequence;
request_sequence.push_back(
MakeGarbageCollected<V8UnionRequestOrUSVString>(image_request));
request_sequence.push_back(icon_request);
auto* requests =
MakeGarbageCollected<V8UnionRequestInfoOrRequestOrUSVStringSequence>(
request_sequence);
// Extract the blobs.
Vector<mojom::blink::FetchAPIRequestPtr> fetch_api_requests =
CreateFetchAPIRequestVector(scope, requests);
ASSERT_FALSE(scope.GetExceptionState().HadException());
ASSERT_EQ(fetch_api_requests.size(), 2u);
ASSERT_TRUE(fetch_api_requests[0]->blob);
EXPECT_EQ(fetch_api_requests[0]->blob->size(), body_text.length());
EXPECT_FALSE(fetch_api_requests[1]->blob);
}
} // namespace blink
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