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- // Copyright 2021 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 "components/download/network/download_http_utils.h"
- #include "net/http/http_byte_range.h"
- #include "net/http/http_request_headers.h"
- #include "testing/gtest/include/gtest/gtest.h"
- namespace download {
- namespace {
- TEST(DownloadHttpUtils, ParseRangeHeader) {
- net::HttpRequestHeaders request_headers;
- auto byte_range = ParseRangeHeader(request_headers);
- EXPECT_FALSE(byte_range.has_value());
- request_headers.AddHeaderFromString("Range: bytes=5-10");
- byte_range = ParseRangeHeader(request_headers);
- EXPECT_EQ(5, byte_range->first_byte_position());
- EXPECT_EQ(10, byte_range->last_byte_position());
- request_headers.Clear();
- request_headers.AddHeaderFromString("Range: bytes=5-");
- byte_range = ParseRangeHeader(request_headers);
- EXPECT_EQ(5, byte_range->first_byte_position());
- EXPECT_EQ(-1, byte_range->last_byte_position());
- request_headers.Clear();
- request_headers.AddHeaderFromString("Range: bytes=-5");
- byte_range = ParseRangeHeader(request_headers);
- EXPECT_TRUE(byte_range->IsSuffixByteRange());
- EXPECT_FALSE(byte_range->HasFirstBytePosition());
- EXPECT_FALSE(byte_range->HasLastBytePosition());
- EXPECT_EQ(5, byte_range->suffix_length());
- request_headers.Clear();
- request_headers.AddHeaderFromString("Range: bytes=5-10, 11-12");
- byte_range = ParseRangeHeader(request_headers);
- EXPECT_FALSE(byte_range.has_value()) << "Multiple range are not supported.";
- }
- TEST(DownloadHttpUtils, ValidateRequestHeaders) {
- net::HttpRequestHeaders request_headers;
- EXPECT_TRUE(ValidateRequestHeaders(request_headers));
- request_headers.AddHeaderFromString("Range: bytes=5-10");
- EXPECT_TRUE(ValidateRequestHeaders(request_headers));
- request_headers.Clear();
- request_headers.AddHeaderFromString("Range: kales=5-10");
- EXPECT_FALSE(ValidateRequestHeaders(request_headers));
- }
- } // namespace
- } // namespace download
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