1 // Copyright (c) 2016 The WebM project authors. All Rights Reserved.
2 //
3 // Use of this source code is governed by a BSD-style license
4 // that can be found in the LICENSE file in the root of the source
5 // tree. An additional intellectual property rights grant can be found
6 // in the file PATENTS. All contributing project authors may
7 // be found in the AUTHORS file in the root of the source tree.
8 #include "src/content_enc_aes_settings_parser.h"
9
10 #include "gtest/gtest.h"
11
12 #include "test_utils/element_parser_test.h"
13 #include "webm/id.h"
14
15 using webm::AesSettingsCipherMode;
16 using webm::ContentEncAesSettings;
17 using webm::ContentEncAesSettingsParser;
18 using webm::ElementParserTest;
19 using webm::Id;
20
21 namespace {
22
23 class ContentEncAesSettingsParserTest
24 : public ElementParserTest<ContentEncAesSettingsParser,
25 Id::kContentEncAesSettings> {};
26
TEST_F(ContentEncAesSettingsParserTest,DefaultParse)27 TEST_F(ContentEncAesSettingsParserTest, DefaultParse) {
28 ParseAndVerify();
29
30 const ContentEncAesSettings content_enc_aes_settings = parser_.value();
31
32 EXPECT_FALSE(content_enc_aes_settings.aes_settings_cipher_mode.is_present());
33 EXPECT_EQ(AesSettingsCipherMode::kCtr,
34 content_enc_aes_settings.aes_settings_cipher_mode.value());
35 }
36
TEST_F(ContentEncAesSettingsParserTest,DefaultValues)37 TEST_F(ContentEncAesSettingsParserTest, DefaultValues) {
38 SetReaderData({
39 0x47, 0xE8, // ID = 0x47E8 (AESSettingsCipherMode).
40 0x80, // Size = 0.
41 });
42
43 ParseAndVerify();
44
45 const ContentEncAesSettings content_enc_aes_settings = parser_.value();
46
47 EXPECT_TRUE(content_enc_aes_settings.aes_settings_cipher_mode.is_present());
48 EXPECT_EQ(AesSettingsCipherMode::kCtr,
49 content_enc_aes_settings.aes_settings_cipher_mode.value());
50 }
51
TEST_F(ContentEncAesSettingsParserTest,CustomValues)52 TEST_F(ContentEncAesSettingsParserTest, CustomValues) {
53 SetReaderData({
54 0x47, 0xE8, // ID = 0x47E8 (AESSettingsCipherMode).
55 0x81, // Size = 1.
56 0x00, // Body (value = 0).
57 });
58
59 ParseAndVerify();
60
61 const ContentEncAesSettings content_enc_aes_settings = parser_.value();
62
63 EXPECT_TRUE(content_enc_aes_settings.aes_settings_cipher_mode.is_present());
64 EXPECT_EQ(static_cast<AesSettingsCipherMode>(0),
65 content_enc_aes_settings.aes_settings_cipher_mode.value());
66 }
67
68 } // namespace
69