| OLD | NEW |
| (Empty) |
| 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 | |
| OLD | NEW |