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Issue 992733002: Remove //net (except for Android test stuff) and sdch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 9 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "net/spdy/spdy_frame_builder.h"
6
7 #include "net/spdy/spdy_framer.h"
8 #include "net/spdy/spdy_protocol.h"
9 #include "testing/platform_test.h"
10
11 namespace net {
12
13 class SpdyFrameBuilderTest : public ::testing::TestWithParam<SpdyMajorVersion> {
14 protected:
15 void SetUp() override { spdy_version_ = GetParam(); }
16
17 // Major version of SPDY protocol to be used.
18 SpdyMajorVersion spdy_version_;
19 };
20
21 // All tests are run with two different SPDY versions: SPDY/2 and SPDY/3.
22 INSTANTIATE_TEST_CASE_P(SpdyFrameBuilderTests,
23 SpdyFrameBuilderTest,
24 ::testing::Values(SPDY2, SPDY3, SPDY4));
25
26 TEST_P(SpdyFrameBuilderTest, GetWritableBuffer) {
27 const size_t builder_size = 10;
28 SpdyFrameBuilder builder(builder_size, spdy_version_);
29 char* writable_buffer = builder.GetWritableBuffer(builder_size);
30 memset(writable_buffer, ~1, builder_size);
31 EXPECT_TRUE(builder.Seek(builder_size));
32 scoped_ptr<SpdyFrame> frame(builder.take());
33 char expected[builder_size];
34 memset(expected, ~1, builder_size);
35 EXPECT_EQ(base::StringPiece(expected, builder_size),
36 base::StringPiece(frame->data(), builder_size));
37 }
38
39 TEST_P(SpdyFrameBuilderTest, RewriteLength) {
40 // Create an empty SETTINGS frame both via framer and manually via builder.
41 // The one created via builder is initially given the incorrect length, but
42 // then is corrected via RewriteLength().
43 SpdyFramer framer(spdy_version_);
44 SpdySettingsIR settings_ir;
45 scoped_ptr<SpdyFrame> expected(framer.SerializeSettings(settings_ir));
46 SpdyFrameBuilder builder(expected->size() + 1, spdy_version_);
47 if (spdy_version_ <= SPDY3) {
48 builder.WriteControlFrameHeader(framer, SETTINGS, 0);
49 builder.WriteUInt32(0); // Write the number of settings.
50 } else {
51 builder.BeginNewFrame(framer, SETTINGS, 0, 0);
52 }
53 EXPECT_TRUE(builder.GetWritableBuffer(1) != NULL);
54 builder.RewriteLength(framer);
55 scoped_ptr<SpdyFrame> built(builder.take());
56 EXPECT_EQ(base::StringPiece(expected->data(), expected->size()),
57 base::StringPiece(built->data(), expected->size()));
58 }
59
60 TEST_P(SpdyFrameBuilderTest, OverwriteFlags) {
61 // Create a HEADERS frame both via framer and manually via builder with
62 // different flags set, then make them match using OverwriteFlags().
63 SpdyFramer framer(spdy_version_);
64 if (spdy_version_ <= SPDY3) {
65 return;
66 }
67 SpdyHeadersIR headers_ir(1);
68 scoped_ptr<SpdyFrame> expected(framer.SerializeHeaders(headers_ir));
69 SpdyFrameBuilder builder(expected->size(), spdy_version_);
70 builder.BeginNewFrame(framer, HEADERS, 0, 1);
71 builder.OverwriteFlags(framer, HEADERS_FLAG_END_HEADERS);
72 scoped_ptr<SpdyFrame> built(builder.take());
73 EXPECT_EQ(base::StringPiece(expected->data(), expected->size()),
74 base::StringPiece(built->data(), built->size()));
75 }
76
77 } // namespace net
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