Bug 1308076 - Move PSSH parser gtests into media/psshparser/gtest. r=glandium

MozReview-Commit-ID: G760z2sIQpO

--HG--
rename : media/gmp-clearkey/0.1/gtest/TestClearKeyUtils.cpp => media/psshparser/gtest/TestPsshParser.cpp
rename : media/gmp-clearkey/0.1/gtest/moz.build => media/psshparser/gtest/moz.build
extra : source : a409d51e3efa0099344ff4b8ebc414ddb50ce829
This commit is contained in:
Chris Pearce 2016-10-07 21:34:54 +13:00
Родитель a00a07e25a
Коммит cc1ef8649c
5 изменённых файлов: 173 добавлений и 145 удалений

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@ -10,8 +10,6 @@
#include <vector>
#include "../ClearKeyBase64.cpp"
#include "psshparser/PsshParser.h"
#include "../ArrayUtils.h"
using namespace std;
@ -93,144 +91,3 @@ TEST(ClearKey, DecodeBase64) {
}
}
}
// This is the CENC initData from Google's web-platform tests.
// https://github.com/w3c/web-platform-tests/blob/master/encrypted-media/Google/encrypted-media-utils.js#L50
const uint8_t gGoogleWPTCencInitData[] = {
0x00, 0x00, 0x00, 0x00, // size = 0
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x01, // key count
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // key
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x00, 0x00, 0x00, 0x00 // datasize
};
// Example CENC initData from the EME spec format registry:
// https://w3c.github.io/encrypted-media/format-registry/initdata/cenc.html
const uint8_t gW3SpecExampleCencInitData[] = {
0x00, 0x00, 0x00, 0x44, 0x70, 0x73, 0x73, 0x68, // BMFF box header (68 bytes, 'pssh')
0x01, 0x00, 0x00, 0x00, // Full box header (version = 1, flags = 0)
0x10, 0x77, 0xef, 0xec, 0xc0, 0xb2, 0x4d, 0x02, // SystemID
0xac, 0xe3, 0x3c, 0x1e, 0x52, 0xe2, 0xfb, 0x4b,
0x00, 0x00, 0x00, 0x02, // KID_count (2)
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, // First KID ("0123456789012345")
0x38, 0x39, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, // Second KID ("ABCDEFGHIJKLMNOP")
0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
0x00, 0x00, 0x00, 0x00 // Size of Data (0)
};
// Invalid box size, would overflow if used.
const uint8_t gOverflowBoxSize[] = {
0xff, 0xff, 0xff, 0xff, // size = UINT32_MAX
};
// Valid box size, but key count too large.
const uint8_t gTooLargeKeyCountInitData[] = {
0x00, 0x00, 0x00, 0x34, // size = too big a number
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0xff, 0xff, 0xff, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0xff, 0xff, 0xff, 0xff, // key count = UINT32_MAX
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // key
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff // datasize
};
// Non common SystemID PSSH.
// No keys Ids can be extracted, but don't consider the box invalid.
const uint8_t gNonCencInitData[] = {
0x00, 0x00, 0x00, 0x5c, // size = 92
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // Invalid SystemID
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // Some data to pad out the box.
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
};
const uint8_t gNonPSSHBoxZeroSize[] = {
0x00, 0x00, 0x00, 0x00, // size = 0
0xff, 0xff, 0xff, 0xff, // something other than 'pssh'
};
// Two lots of the google init data. To ensure we handle
// multiple boxes with size 0.
const uint8_t g2xGoogleWPTCencInitData[] = {
0x00, 0x00, 0x00, 0x00, // size = 0
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x01, // key count
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // key
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x00, 0x00, 0x00, 0x00, // datasize
0x00, 0x00, 0x00, 0x00, // size = 0
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x01, // key count
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // key
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x00, 0x00, 0x00, 0x00 // datasize
};
TEST(ClearKey, ParseCencInitData) {
std::vector<std::vector<uint8_t>> keyIds;
bool rv;
rv = ParseCENCInitData(gGoogleWPTCencInitData, MOZ_ARRAY_LENGTH(gGoogleWPTCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(1u, keyIds.size());
EXPECT_EQ(16u, keyIds[0].size());
EXPECT_EQ(0, memcmp(&keyIds[0].front(), &gGoogleWPTCencInitData[32], 16));
rv = ParseCENCInitData(gW3SpecExampleCencInitData, MOZ_ARRAY_LENGTH(gW3SpecExampleCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(2u, keyIds.size());
EXPECT_EQ(16u, keyIds[0].size());
EXPECT_EQ(0, memcmp(&keyIds[0].front(), &gW3SpecExampleCencInitData[32], 16));
EXPECT_EQ(0, memcmp(&keyIds[1].front(), &gW3SpecExampleCencInitData[48], 16));
rv = ParseCENCInitData(gOverflowBoxSize, MOZ_ARRAY_LENGTH(gOverflowBoxSize), keyIds);
EXPECT_FALSE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(gTooLargeKeyCountInitData, MOZ_ARRAY_LENGTH(gTooLargeKeyCountInitData), keyIds);
EXPECT_FALSE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(gNonCencInitData, MOZ_ARRAY_LENGTH(gNonCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(gNonPSSHBoxZeroSize, MOZ_ARRAY_LENGTH(gNonPSSHBoxZeroSize), keyIds);
EXPECT_FALSE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(g2xGoogleWPTCencInitData, MOZ_ARRAY_LENGTH(g2xGoogleWPTCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(2u, keyIds.size());
EXPECT_EQ(16u, keyIds[0].size());
EXPECT_EQ(16u, keyIds[1].size());
EXPECT_EQ(0, memcmp(&keyIds[0].front(), &g2xGoogleWPTCencInitData[32], 16));
EXPECT_EQ(0, memcmp(&keyIds[1].front(), &g2xGoogleWPTCencInitData[84], 16));
}

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@ -8,8 +8,6 @@ UNIFIED_SOURCES += [
'TestClearKeyUtils.cpp',
]
USE_LIBS += ['psshparser']
FINAL_LIBRARY = 'xul-gtest'
LOCAL_INCLUDES += [

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@ -0,0 +1,156 @@
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include <algorithm>
#include <stdint.h>
#include <vector>
#include "psshparser/PsshParser.h"
#include "mozilla/ArrayUtils.h"
using namespace std;
// This is the CENC initData from Google's web-platform tests.
// https://github.com/w3c/web-platform-tests/blob/master/encrypted-media/Google/encrypted-media-utils.js#L50
const uint8_t gGoogleWPTCencInitData[] = {
0x00, 0x00, 0x00, 0x00, // size = 0
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x01, // key count
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // key
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x00, 0x00, 0x00, 0x00 // datasize
};
// Example CENC initData from the EME spec format registry:
// https://w3c.github.io/encrypted-media/format-registry/initdata/cenc.html
const uint8_t gW3SpecExampleCencInitData[] = {
0x00, 0x00, 0x00, 0x44, 0x70, 0x73, 0x73, 0x68, // BMFF box header (68 bytes, 'pssh')
0x01, 0x00, 0x00, 0x00, // Full box header (version = 1, flags = 0)
0x10, 0x77, 0xef, 0xec, 0xc0, 0xb2, 0x4d, 0x02, // SystemID
0xac, 0xe3, 0x3c, 0x1e, 0x52, 0xe2, 0xfb, 0x4b,
0x00, 0x00, 0x00, 0x02, // KID_count (2)
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, // First KID ("0123456789012345")
0x38, 0x39, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35,
0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, // Second KID ("ABCDEFGHIJKLMNOP")
0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
0x00, 0x00, 0x00, 0x00 // Size of Data (0)
};
// Invalid box size, would overflow if used.
const uint8_t gOverflowBoxSize[] = {
0xff, 0xff, 0xff, 0xff, // size = UINT32_MAX
};
// Valid box size, but key count too large.
const uint8_t gTooLargeKeyCountInitData[] = {
0x00, 0x00, 0x00, 0x34, // size = too big a number
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0xff, 0xff, 0xff, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0xff, 0xff, 0xff, 0xff, // key count = UINT32_MAX
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // key
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff // datasize
};
// Non common SystemID PSSH.
// No keys Ids can be extracted, but don't consider the box invalid.
const uint8_t gNonCencInitData[] = {
0x00, 0x00, 0x00, 0x5c, // size = 92
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // Invalid SystemID
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // Some data to pad out the box.
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
};
const uint8_t gNonPSSHBoxZeroSize[] = {
0x00, 0x00, 0x00, 0x00, // size = 0
0xff, 0xff, 0xff, 0xff, // something other than 'pssh'
};
// Two lots of the google init data. To ensure we handle
// multiple boxes with size 0.
const uint8_t g2xGoogleWPTCencInitData[] = {
0x00, 0x00, 0x00, 0x00, // size = 0
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x01, // key count
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // key
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x00, 0x00, 0x00, 0x00, // datasize
0x00, 0x00, 0x00, 0x00, // size = 0
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x01, // version = 1
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x01, // key count
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, // key
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x00, 0x00, 0x00, 0x00 // datasize
};
TEST(PsshParser, ParseCencInitData) {
std::vector<std::vector<uint8_t>> keyIds;
bool rv;
rv = ParseCENCInitData(gGoogleWPTCencInitData, MOZ_ARRAY_LENGTH(gGoogleWPTCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(1u, keyIds.size());
EXPECT_EQ(16u, keyIds[0].size());
EXPECT_EQ(0, memcmp(&keyIds[0].front(), &gGoogleWPTCencInitData[32], 16));
rv = ParseCENCInitData(gW3SpecExampleCencInitData, MOZ_ARRAY_LENGTH(gW3SpecExampleCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(2u, keyIds.size());
EXPECT_EQ(16u, keyIds[0].size());
EXPECT_EQ(0, memcmp(&keyIds[0].front(), &gW3SpecExampleCencInitData[32], 16));
EXPECT_EQ(0, memcmp(&keyIds[1].front(), &gW3SpecExampleCencInitData[48], 16));
rv = ParseCENCInitData(gOverflowBoxSize, MOZ_ARRAY_LENGTH(gOverflowBoxSize), keyIds);
EXPECT_FALSE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(gTooLargeKeyCountInitData, MOZ_ARRAY_LENGTH(gTooLargeKeyCountInitData), keyIds);
EXPECT_FALSE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(gNonCencInitData, MOZ_ARRAY_LENGTH(gNonCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(gNonPSSHBoxZeroSize, MOZ_ARRAY_LENGTH(gNonPSSHBoxZeroSize), keyIds);
EXPECT_FALSE(rv);
EXPECT_EQ(0u, keyIds.size());
rv = ParseCENCInitData(g2xGoogleWPTCencInitData, MOZ_ARRAY_LENGTH(g2xGoogleWPTCencInitData), keyIds);
EXPECT_TRUE(rv);
EXPECT_EQ(2u, keyIds.size());
EXPECT_EQ(16u, keyIds[0].size());
EXPECT_EQ(16u, keyIds[1].size());
EXPECT_EQ(0, memcmp(&keyIds[0].front(), &g2xGoogleWPTCencInitData[32], 16));
EXPECT_EQ(0, memcmp(&keyIds[1].front(), &g2xGoogleWPTCencInitData[84], 16));
}

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@ -0,0 +1,13 @@
# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
UNIFIED_SOURCES += [
'TestPsshParser.cpp',
]
USE_LIBS += ['psshparser']
FINAL_LIBRARY = 'xul-gtest'

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@ -19,3 +19,7 @@ Library('psshparser')
DISABLE_STL_WRAPPING = True
DEFINES['MOZ_NO_MOZALLOC'] = True
TEST_DIRS += [
'gtest',
]