38c762c0ab
This makes fuzzer test cases fail if there's an assert failure in the helper functions called by the test. Bug: None Change-Id: Ic187d72b8d4e016659a68a7bdcaadb78ab2aab05 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/246400 Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Commit-Queue: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#35804}
68 lines
2.2 KiB
C++
68 lines
2.2 KiB
C++
/*
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* Copyright (c) 2021 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stddef.h>
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#include <stdint.h>
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#include "absl/strings/string_view.h"
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#include "pc/test/integration_test_helpers.h"
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namespace webrtc {
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class FuzzerTest : public PeerConnectionIntegrationBaseTest {
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public:
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FuzzerTest()
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: PeerConnectionIntegrationBaseTest(SdpSemantics::kUnifiedPlan) {}
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void RunNegotiateCycle(absl::string_view message) {
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CreatePeerConnectionWrappers();
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// Note - we do not do test.ConnectFakeSignaling(); all signals
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// generated are discarded.
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auto srd_observer =
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rtc::make_ref_counted<MockSetSessionDescriptionObserver>();
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SdpParseError error;
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std::unique_ptr<SessionDescriptionInterface> sdp(
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CreateSessionDescription("offer", std::string(message), &error));
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// Note: This form of SRD takes ownership of the description.
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caller()->pc()->SetRemoteDescription(srd_observer, sdp.release());
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// Wait a short time for observer to be called. Timeout is short
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// because the fuzzer should be trying many branches.
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EXPECT_TRUE_WAIT(srd_observer->called(), 100);
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// If set-remote-description was successful, try to answer.
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auto sld_observer =
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rtc::make_ref_counted<MockSetSessionDescriptionObserver>();
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if (srd_observer->result()) {
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caller()->pc()->SetLocalDescription(sld_observer.get());
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EXPECT_TRUE_WAIT(sld_observer->called(), 100);
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}
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// If there is an EXPECT failure, die here.
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RTC_CHECK(!HasFailure());
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}
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// This test isn't using the test definition macros, so we have to
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// define the TestBody() function, even though we don't need it.
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void TestBody() override {}
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};
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void FuzzOneInput(const uint8_t* data, size_t size) {
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if (size > 16384) {
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return;
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}
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FuzzerTest test;
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test.RunNegotiateCycle(
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absl::string_view(reinterpret_cast<const char*>(data), size));
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}
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} // namespace webrtc
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