1 files changed, 151 insertions, 0 deletions
diff --git a/src/core/tsi/fake_transport_security_test.cc b/src/core/tsi/fake_transport_security_test.cc
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index 0000000000..0ae88e0c9a
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+++ b/src/core/tsi/fake_transport_security_test.cc
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+/*
+ *
+ * Copyright 2014, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/tsi/fake_transport_security.h"
+
+#include "src/core/tsi/transport_security_test_lib.h"
+#include <gtest/gtest.h>
+#include "util/random/permute-inl.h"
+
+namespace {
+
+void CheckStringPeerProperty(const tsi_peer& peer, int property_index,
+                             const char* expected_name,
+                             const char* expected_value) {
+  EXPECT_LT(property_index, peer.property_count);
+  const tsi_peer_property* property = &peer.properties[property_index];
+  EXPECT_EQ(TSI_PEER_PROPERTY_TYPE_STRING, property->type);
+  EXPECT_EQ(string(expected_name), string(property->name));
+  EXPECT_EQ(string(expected_value),
+            string(property->value.string.data, property->value.string.length));
+}
+
+class FakeTransportSecurityTest : public tsi::test::TransportSecurityTest {
+ protected:
+  void SetupHandshakers() override {
+    client_handshaker_.reset(tsi_create_fake_handshaker(1));
+    server_handshaker_.reset(tsi_create_fake_handshaker(0));
+  }
+
+  void CheckPeer(tsi_handshaker* handshaker) {
+    tsi_peer peer;
+    EXPECT_EQ(TSI_OK, tsi_handshaker_extract_peer(handshaker, &peer));
+    EXPECT_EQ(1, peer.property_count);
+    CheckStringPeerProperty(peer, 0, TSI_CERTIFICATE_TYPE_PEER_PROPERTY,
+                            TSI_FAKE_CERTIFICATE_TYPE);
+    tsi_peer_destruct(&peer);
+  }
+
+  void CheckHandshakeResults() override {
+    CheckPeer(client_handshaker_.get());
+    CheckPeer(server_handshaker_.get());
+  }
+
+  const tsi::test::TestConfig* config() {
+    return &config_;
+  }
+
+  tsi::test::TestConfig config_;
+};
+
+TEST_F(FakeTransportSecurityTest, Handshake) {
+  PerformHandshake();
+}
+
+TEST_F(FakeTransportSecurityTest, HandshakeSmallBuffer) {
+  config_.handshake_buffer_size = 3;
+  PerformHandshake();
+}
+TEST_F(FakeTransportSecurityTest, PingPong) {
+  PingPong();
+}
+
+TEST_F(FakeTransportSecurityTest, RoundTrip) {
+  config_.client_message = big_message_;
+  config_.server_message = small_message_;
+  DoRoundTrip();
+}
+
+TEST_F(FakeTransportSecurityTest, RoundTripSmallMessageBuffer) {
+  config_.message_buffer_allocated_size = 42;
+  config_.client_message = big_message_;
+  config_.server_message = small_message_;
+  DoRoundTrip();
+}
+
+TEST_F(FakeTransportSecurityTest, RoundTripSmallProtectedBufferSize) {
+  config_.protected_buffer_size = 37;
+  config_.client_message = big_message_;
+  config_.server_message = small_message_;
+  DoRoundTrip();
+}
+
+TEST_F(FakeTransportSecurityTest, RoundTripSmallReadBufferSize) {
+  config_.read_buffer_allocated_size = 41;
+  config_.client_message = big_message_;
+  config_.server_message = small_message_;
+  DoRoundTrip();
+}
+
+TEST_F(FakeTransportSecurityTest, RoundTripSmallClientFrames) {
+  config_.set_client_max_output_protected_frame_size(39);
+  config_.client_message = big_message_;
+  config_.server_message = small_message_;
+  DoRoundTrip();
+}
+
+TEST_F(FakeTransportSecurityTest, RoundTripSmallServerFrames) {
+  config_.set_server_max_output_protected_frame_size(43);
+  config_.client_message = small_message_;
+  config_.server_message = big_message_;
+  DoRoundTrip();
+}
+
+TEST_F(FakeTransportSecurityTest, RoundTripOddBufferSizes) {
+  int odd_sizes[] = {33, 67, 135, 271, 523};
+  RandomPermutation<int> permute(odd_sizes, arraysize(odd_sizes),
+                                 random_.get());
+  permute.Permute();
+  LOG(ERROR) << odd_sizes[0] << "\t" << odd_sizes[1] << "\t" << odd_sizes[2]
+             << "\t" << odd_sizes[3] << "\t" << odd_sizes[4];
+  config_.message_buffer_allocated_size = odd_sizes[0];
+  config_.protected_buffer_size = odd_sizes[1];
+  config_.read_buffer_allocated_size = odd_sizes[2];
+  config_.set_client_max_output_protected_frame_size(odd_sizes[3]);
+  config_.set_server_max_output_protected_frame_size(odd_sizes[4]);
+  config_.client_message = big_message_;
+  config_.server_message = small_message_;
+  DoRoundTrip();
+}
+
+}  // namespace