1 files changed, 136 insertions, 0 deletions
diff --git a/chromium/net/third_party/quiche/src/quiche/quic/core/qpack/qpack_round_trip_test.cc b/chromium/net/third_party/quiche/src/quiche/quic/core/qpack/qpack_round_trip_test.cc
new file mode 100644
index 00000000000..00a18c53eb8
--- /dev/null
+++ b/chromium/net/third_party/quiche/src/quiche/quic/core/qpack/qpack_round_trip_test.cc
@@ -0,0 +1,136 @@
+// Copyright (c) 2018 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 <string>
+#include <tuple>
+
+#include "absl/strings/string_view.h"
+#include "quiche/quic/platform/api/quic_test.h"
+#include "quiche/quic/test_tools/qpack/qpack_decoder_test_utils.h"
+#include "quiche/quic/test_tools/qpack/qpack_encoder_test_utils.h"
+#include "quiche/quic/test_tools/qpack/qpack_test_utils.h"
+#include "quiche/spdy/core/spdy_header_block.h"
+
+using ::testing::Values;
+
+namespace quic {
+namespace test {
+namespace {
+
+class QpackRoundTripTest : public QuicTestWithParam<FragmentMode> {
+ public:
+  QpackRoundTripTest() = default;
+  ~QpackRoundTripTest() override = default;
+
+  spdy::Http2HeaderBlock EncodeThenDecode(
+      const spdy::Http2HeaderBlock& header_list) {
+    NoopDecoderStreamErrorDelegate decoder_stream_error_delegate;
+    NoopQpackStreamSenderDelegate encoder_stream_sender_delegate;
+    QpackEncoder encoder(&decoder_stream_error_delegate);
+    encoder.set_qpack_stream_sender_delegate(&encoder_stream_sender_delegate);
+    std::string encoded_header_block =
+        encoder.EncodeHeaderList(/* stream_id = */ 1, header_list, nullptr);
+
+    TestHeadersHandler handler;
+    NoopEncoderStreamErrorDelegate encoder_stream_error_delegate;
+    NoopQpackStreamSenderDelegate decoder_stream_sender_delegate;
+    // TODO(b/112770235): Test dynamic table and blocked streams.
+    QpackDecode(
+        /* maximum_dynamic_table_capacity = */ 0,
+        /* maximum_blocked_streams = */ 0, &encoder_stream_error_delegate,
+        &decoder_stream_sender_delegate, &handler,
+        FragmentModeToFragmentSizeGenerator(GetParam()), encoded_header_block);
+
+    EXPECT_TRUE(handler.decoding_completed());
+    EXPECT_FALSE(handler.decoding_error_detected());
+
+    return handler.ReleaseHeaderList();
+  }
+};
+
+INSTANTIATE_TEST_SUITE_P(All, QpackRoundTripTest,
+                         Values(FragmentMode::kSingleChunk,
+                                FragmentMode::kOctetByOctet));
+
+TEST_P(QpackRoundTripTest, Empty) {
+  spdy::Http2HeaderBlock header_list;
+  spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+  EXPECT_EQ(header_list, output);
+}
+
+TEST_P(QpackRoundTripTest, EmptyName) {
+  spdy::Http2HeaderBlock header_list;
+  header_list["foo"] = "bar";
+  header_list[""] = "bar";
+
+  spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+  EXPECT_EQ(header_list, output);
+}
+
+TEST_P(QpackRoundTripTest, EmptyValue) {
+  spdy::Http2HeaderBlock header_list;
+  header_list["foo"] = "";
+  header_list[""] = "";
+
+  spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+  EXPECT_EQ(header_list, output);
+}
+
+TEST_P(QpackRoundTripTest, MultipleWithLongEntries) {
+  spdy::Http2HeaderBlock header_list;
+  header_list["foo"] = "bar";
+  header_list[":path"] = "/";
+  header_list["foobaar"] = std::string(127, 'Z');
+  header_list[std::string(1000, 'b')] = std::string(1000, 'c');
+
+  spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+  EXPECT_EQ(header_list, output);
+}
+
+TEST_P(QpackRoundTripTest, StaticTable) {
+  {
+    spdy::Http2HeaderBlock header_list;
+    header_list[":method"] = "GET";
+    header_list["accept-encoding"] = "gzip, deflate";
+    header_list["cache-control"] = "";
+    header_list["foo"] = "bar";
+    header_list[":path"] = "/";
+
+    spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+    EXPECT_EQ(header_list, output);
+  }
+  {
+    spdy::Http2HeaderBlock header_list;
+    header_list[":method"] = "POST";
+    header_list["accept-encoding"] = "brotli";
+    header_list["cache-control"] = "foo";
+    header_list["foo"] = "bar";
+    header_list[":path"] = "/";
+
+    spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+    EXPECT_EQ(header_list, output);
+  }
+  {
+    spdy::Http2HeaderBlock header_list;
+    header_list[":method"] = "CONNECT";
+    header_list["accept-encoding"] = "";
+    header_list["foo"] = "bar";
+    header_list[":path"] = "/";
+
+    spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+    EXPECT_EQ(header_list, output);
+  }
+}
+
+TEST_P(QpackRoundTripTest, ValueHasNullCharacter) {
+  spdy::Http2HeaderBlock header_list;
+  header_list["foo"] = absl::string_view("bar\0bar\0baz", 11);
+
+  spdy::Http2HeaderBlock output = EncodeThenDecode(header_list);
+  EXPECT_EQ(header_list, output);
+}
+
+}  // namespace
+}  // namespace test
+}  // namespace quic