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61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
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// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef NET_THIRD_PARTY_HTTP2_HTTP2_STRUCTURES_TEST_UTIL_H_
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#define NET_THIRD_PARTY_HTTP2_HTTP2_STRUCTURES_TEST_UTIL_H_
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#include "net/third_party/http2/http2_structures.h"
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#include "net/third_party/http2/platform/api/http2_string.h"
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#include "net/third_party/http2/tools/http2_frame_builder.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace http2 {
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namespace test {
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class RandomBase;
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template <class S>
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Http2String SerializeStructure(const S& s) {
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Http2FrameBuilder fb;
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fb.Append(s);
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EXPECT_EQ(S::EncodedSize(), fb.size());
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return fb.buffer();
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}
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// Randomize the members of out, in a manner that yields encodeable contents
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// (e.g. a "uint24" field has only the low 24 bits set).
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void Randomize(Http2FrameHeader* out, RandomBase* rng);
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void Randomize(Http2PriorityFields* out, RandomBase* rng);
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void Randomize(Http2RstStreamFields* out, RandomBase* rng);
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void Randomize(Http2SettingFields* out, RandomBase* rng);
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void Randomize(Http2PushPromiseFields* out, RandomBase* rng);
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void Randomize(Http2PingFields* out, RandomBase* rng);
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void Randomize(Http2GoAwayFields* out, RandomBase* rng);
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void Randomize(Http2WindowUpdateFields* out, RandomBase* rng);
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void Randomize(Http2AltSvcFields* out, RandomBase* rng);
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// Clear bits of header->flags that are known to be invalid for the
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// type. For unknown frame types, no change is made.
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void ScrubFlagsOfHeader(Http2FrameHeader* header);
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// Is the frame with this header padded? Only true for known/supported frame
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// types.
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bool FrameIsPadded(const Http2FrameHeader& header);
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// Does the frame with this header have Http2PriorityFields?
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bool FrameHasPriority(const Http2FrameHeader& header);
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// Does the frame with this header have a variable length payload (including
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// empty) payload (e.g. DATA or HEADERS)? Really a test of the frame type.
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bool FrameCanHavePayload(const Http2FrameHeader& header);
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// Does the frame with this header have a variable length HPACK payload
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// (including empty) payload (e.g. HEADERS)? Really a test of the frame type.
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bool FrameCanHaveHpackPayload(const Http2FrameHeader& header);
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} // namespace test
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} // namespace http2
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#endif // NET_THIRD_PARTY_HTTP2_HTTP2_STRUCTURES_TEST_UTIL_H_
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