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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/enterprise/connectors/test/uploader_test_utils.h"
#include "base/containers/span.h"
#include "base/run_loop.h"
#include "base/test/bind.h"
#include "net/base/net_errors.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace enterprise_connectors::test {
std::string GetBodyFromFileOrPageRequest(
safe_browsing::ConnectorDataPipeGetter* data_pipe_getter) {
EXPECT_TRUE(data_pipe_getter);
mojo::ScopedDataPipeProducerHandle data_pipe_producer;
mojo::ScopedDataPipeConsumerHandle data_pipe_consumer;
base::RunLoop run_loop;
EXPECT_EQ(MOJO_RESULT_OK, mojo::CreateDataPipe(nullptr, data_pipe_producer,
data_pipe_consumer));
// Read data from `data_pipe_getter` and write it to `data_pipe_producer`.
data_pipe_getter->Read(
std::move(data_pipe_producer),
base::BindLambdaForTesting([&run_loop](int32_t status, uint64_t size) {
EXPECT_EQ(net::OK, status);
run_loop.Quit();
}));
run_loop.Run();
EXPECT_TRUE(data_pipe_consumer.is_valid());
std::string body;
// Write data from `data_pipe_consumer` to `buffer`, and ultimately to `body`.
while (true) {
std::string buffer(1024, '\0');
size_t read_size = 0;
MojoResult result = data_pipe_consumer->ReadData(
MOJO_READ_DATA_FLAG_NONE, base::as_writable_byte_span(buffer),
read_size);
if (result == MOJO_RESULT_SHOULD_WAIT) {
base::RunLoop().RunUntilIdle();
continue;
}
if (result != MOJO_RESULT_OK) {
break;
}
body.append(std::string_view(buffer).substr(0, read_size));
}
return body;
}
} // namespace enterprise_connectors::test
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