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// Copyright 2016 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.
#ifndef QUICHE_SPDY_CORE_SPDY_PROTOCOL_TEST_UTILS_H_
#define QUICHE_SPDY_CORE_SPDY_PROTOCOL_TEST_UTILS_H_
// These functions support tests that need to compare two concrete SpdyFrameIR
// instances for equality. They return AssertionResult, so they may be used as
// follows:
//
// SomeSpdyFrameIRSubClass expected_ir(...);
// std::unique_ptr<SpdyFrameIR> collected_frame;
// ... some test code that may fill in collected_frame ...
// ASSERT_TRUE(VerifySpdyFrameIREquals(expected_ir, collected_frame.get()));
//
// TODO(jamessynge): Where it makes sense in these functions, it would be nice
// to make use of the existing gMock matchers here, instead of rolling our own.
#include <typeinfo>
#include "http2/platform/api/http2_test_helpers.h"
#include "common/platform/api/quiche_test.h"
#include "spdy/core/spdy_protocol.h"
#include "spdy/core/spdy_test_utils.h"
#include "spdy/platform/api/spdy_logging.h"
namespace spdy {
namespace test {
// Verify the header entries in two SpdyFrameWithHeaderBlockIR instances
// are the same.
::testing::AssertionResult VerifySpdyFrameWithHeaderBlockIREquals(
const SpdyFrameWithHeaderBlockIR& expected,
const SpdyFrameWithHeaderBlockIR& actual);
// Verify that the padding in two frames of type T is the same.
template <class T>
::testing::AssertionResult VerifySpdyFrameWithPaddingIREquals(const T& expected,
const T& actual) {
SPDY_VLOG(1) << "VerifySpdyFrameWithPaddingIREquals";
VERIFY_EQ(expected.padded(), actual.padded());
if (expected.padded()) {
VERIFY_EQ(expected.padding_payload_len(), actual.padding_payload_len());
}
return ::testing::AssertionSuccess();
}
// Verify the priority fields in two frames of type T are the same.
template <class T>
::testing::AssertionResult VerifySpdyFrameWithPriorityIREquals(
const T& expected,
const T& actual) {
SPDY_VLOG(1) << "VerifySpdyFrameWithPriorityIREquals";
VERIFY_EQ(expected.parent_stream_id(), actual.parent_stream_id());
VERIFY_EQ(expected.weight(), actual.weight());
VERIFY_EQ(expected.exclusive(), actual.exclusive());
return ::testing::AssertionSuccess();
}
// Verify that two SpdyAltSvcIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(const SpdyAltSvcIR& expected,
const SpdyAltSvcIR& actual);
// VerifySpdyFrameIREquals for SpdyContinuationIR frames isn't really needed
// because we don't really make use of SpdyContinuationIR, instead creating
// SpdyHeadersIR or SpdyPushPromiseIR with the pre-encoding form of the HPACK
// block (i.e. we don't yet have a CONTINUATION frame).
//
// ::testing::AssertionResult VerifySpdyFrameIREquals(
// const SpdyContinuationIR& expected,
// const SpdyContinuationIR& actual) {
// return ::testing::AssertionFailure()
// << "VerifySpdyFrameIREquals SpdyContinuationIR NYI";
// }
// Verify that two SpdyDataIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(const SpdyDataIR& expected,
const SpdyDataIR& actual);
// Verify that two SpdyGoAwayIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(const SpdyGoAwayIR& expected,
const SpdyGoAwayIR& actual);
// Verify that two SpdyHeadersIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(
const SpdyHeadersIR& expected,
const SpdyHeadersIR& actual);
// Verify that two SpdyPingIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(const SpdyPingIR& expected,
const SpdyPingIR& actual);
// Verify that two SpdyPriorityIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(
const SpdyPriorityIR& expected,
const SpdyPriorityIR& actual);
// Verify that two SpdyPushPromiseIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(
const SpdyPushPromiseIR& expected,
const SpdyPushPromiseIR& actual);
// Verify that two SpdyRstStreamIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(
const SpdyRstStreamIR& expected,
const SpdyRstStreamIR& actual);
// Verify that two SpdySettingsIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(
const SpdySettingsIR& expected,
const SpdySettingsIR& actual);
// Verify that two SpdyWindowUpdateIR frames are the same.
::testing::AssertionResult VerifySpdyFrameIREquals(
const SpdyWindowUpdateIR& expected,
const SpdyWindowUpdateIR& actual);
// Verify that either expected and actual are both nullptr, or that both are not
// nullptr, and that actual is of type E, and that it matches expected.
template <class E>
::testing::AssertionResult VerifySpdyFrameIREquals(const E* expected,
const SpdyFrameIR* actual) {
if (expected == nullptr || actual == nullptr) {
SPDY_VLOG(1) << "VerifySpdyFrameIREquals one null";
VERIFY_EQ(expected, nullptr);
VERIFY_EQ(actual, nullptr);
return ::testing::AssertionSuccess();
}
SPDY_VLOG(1) << "VerifySpdyFrameIREquals not null";
VERIFY_EQ(actual->frame_type(), expected->frame_type());
const E* actual2 = static_cast<const E*>(actual);
return VerifySpdyFrameIREquals(*expected, *actual2);
}
// Verify that actual is not nullptr, that it is of type E and that it
// matches expected.
template <class E>
::testing::AssertionResult VerifySpdyFrameIREquals(const E& expected,
const SpdyFrameIR* actual) {
SPDY_VLOG(1) << "VerifySpdyFrameIREquals";
return VerifySpdyFrameIREquals(&expected, actual);
}
} // namespace test
} // namespace spdy
#endif // QUICHE_SPDY_CORE_SPDY_PROTOCOL_TEST_UTILS_H_