From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 third_party/libwebrtc/test/pc/sctp/BUILD.gn        | 18 +++++
 .../libwebrtc/test/pc/sctp/fake_sctp_transport.h   | 79 ++++++++++++++++++++++
 2 files changed, 97 insertions(+)
 create mode 100644 third_party/libwebrtc/test/pc/sctp/BUILD.gn
 create mode 100644 third_party/libwebrtc/test/pc/sctp/fake_sctp_transport.h

(limited to 'third_party/libwebrtc/test/pc/sctp')

diff --git a/third_party/libwebrtc/test/pc/sctp/BUILD.gn b/third_party/libwebrtc/test/pc/sctp/BUILD.gn
new file mode 100644
index 0000000000..f088a5b20c
--- /dev/null
+++ b/third_party/libwebrtc/test/pc/sctp/BUILD.gn
@@ -0,0 +1,18 @@
+# Copyright (c) 2020 The WebRTC project authors. All Rights Reserved.
+#
+# Use of this source code is governed by a BSD-style license
+# that can be found in the LICENSE file in the root of the source
+# tree. An additional intellectual property rights grant can be found
+# in the file PATENTS.  All contributing project authors may
+# be found in the AUTHORS file in the root of the source tree.
+
+import("../../../webrtc.gni")
+
+rtc_source_set("fake_sctp_transport") {
+  visibility = [ "*" ]
+  sources = [ "fake_sctp_transport.h" ]
+  deps = [
+    "../../../api/transport:sctp_transport_factory_interface",
+    "../../../media:rtc_data_sctp_transport_internal",
+  ]
+}
diff --git a/third_party/libwebrtc/test/pc/sctp/fake_sctp_transport.h b/third_party/libwebrtc/test/pc/sctp/fake_sctp_transport.h
new file mode 100644
index 0000000000..a1bb0e219c
--- /dev/null
+++ b/third_party/libwebrtc/test/pc/sctp/fake_sctp_transport.h
@@ -0,0 +1,79 @@
+/*
+ *  Copyright 2017 The WebRTC project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef TEST_PC_SCTP_FAKE_SCTP_TRANSPORT_H_
+#define TEST_PC_SCTP_FAKE_SCTP_TRANSPORT_H_
+
+#include <memory>
+
+#include "api/transport/sctp_transport_factory_interface.h"
+#include "media/sctp/sctp_transport_internal.h"
+
+// Used for tests in this file to verify that PeerConnection responds to signals
+// from the SctpTransport correctly, and calls Start with the correct
+// local/remote ports.
+class FakeSctpTransport : public cricket::SctpTransportInternal {
+ public:
+  void SetOnConnectedCallback(std::function<void()> callback) override {}
+  void SetDataChannelSink(webrtc::DataChannelSink* sink) override {}
+  void SetDtlsTransport(rtc::PacketTransportInternal* transport) override {}
+  bool Start(int local_port, int remote_port, int max_message_size) override {
+    local_port_.emplace(local_port);
+    remote_port_.emplace(remote_port);
+    max_message_size_ = max_message_size;
+    return true;
+  }
+  bool OpenStream(int sid) override { return true; }
+  bool ResetStream(int sid) override { return true; }
+  bool SendData(int sid,
+                const webrtc::SendDataParams& params,
+                const rtc::CopyOnWriteBuffer& payload,
+                cricket::SendDataResult* result = nullptr) override {
+    return true;
+  }
+  bool ReadyToSendData() override { return true; }
+  void set_debug_name_for_testing(const char* debug_name) override {}
+
+  int max_message_size() const { return max_message_size_; }
+  absl::optional<int> max_outbound_streams() const { return absl::nullopt; }
+  absl::optional<int> max_inbound_streams() const { return absl::nullopt; }
+  int local_port() const {
+    RTC_DCHECK(local_port_);
+    return *local_port_;
+  }
+  int remote_port() const {
+    RTC_DCHECK(remote_port_);
+    return *remote_port_;
+  }
+
+ private:
+  absl::optional<int> local_port_;
+  absl::optional<int> remote_port_;
+  int max_message_size_;
+};
+
+class FakeSctpTransportFactory : public webrtc::SctpTransportFactoryInterface {
+ public:
+  std::unique_ptr<cricket::SctpTransportInternal> CreateSctpTransport(
+      rtc::PacketTransportInternal*) override {
+    last_fake_sctp_transport_ = new FakeSctpTransport();
+    return std::unique_ptr<cricket::SctpTransportInternal>(
+        last_fake_sctp_transport_);
+  }
+
+  FakeSctpTransport* last_fake_sctp_transport() {
+    return last_fake_sctp_transport_;
+  }
+
+ private:
+  FakeSctpTransport* last_fake_sctp_transport_ = nullptr;
+};
+
+#endif  // TEST_PC_SCTP_FAKE_SCTP_TRANSPORT_H_
-- 
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