Merge "MediaTesting: Add ID3 Test" am: f25ccd9e4d am: ec89acc006 (6eb998a4) · Commits · e / os / android_frameworks_av

media/libstagefright/id3/test/Android.bp

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		/*
		* Copyright (C) 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		cc_test {
		name: "ID3Test",
		gtest: true,

		srcs: ["ID3Test.cpp"],

		static_libs: [
		"libdatasource",
		"libstagefright_id3",
		"libstagefright",
		"libstagefright_foundation",
		],

		shared_libs: [
		"libutils",
		"liblog",
		"libbinder",
		],

		cflags: [
		"-Werror",
		"-Wall",
		],

		sanitize: {
		cfi: true,
		misc_undefined: [
		"unsigned-integer-overflow",
		"signed-integer-overflow",
		],
		},
		}

media/libstagefright/id3/test/ID3Test.cpp

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		/*
		* Copyright (C) 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		//#define LOG_NDEBUG 0
		#define LOG_TAG "ID3Test"
		#include <utils/Log.h>

		#include <ctype.h>
		#include <string>
		#include <sys/stat.h>
		#include <datasource/FileSource.h>

		#include <media/stagefright/foundation/hexdump.h>
		#include <ID3.h>

		#include "ID3TestEnvironment.h"

		using namespace android;

		static ID3TestEnvironment *gEnv = nullptr;

		class ID3tagTest : public ::testing::TestWithParam<string> {};
		class ID3versionTest : public ::testing::TestWithParam<pair<string, int>> {};
		class ID3textTagTest : public ::testing::TestWithParam<pair<string, int>> {};
		class ID3albumArtTest : public ::testing::TestWithParam<pair<string, bool>> {};
		class ID3multiAlbumArtTest : public ::testing::TestWithParam<pair<string, int>> {};

		TEST_P(ID3tagTest, TagTest) {
		string path = gEnv->getRes() + GetParam();
		sp<FileSource> file = new FileSource(path.c_str());
		ASSERT_EQ(file->initCheck(), (status_t)OK) << "File initialization failed! \n";
		ID3 tag(file.get());
		ASSERT_TRUE(tag.isValid()) << "No valid ID3 tag found for " << path.c_str() << "\n";

		ID3::Iterator it(tag, nullptr);
		while (!it.done()) {
		String8 id;
		it.getID(&id);
		ASSERT_GT(id.length(), 0) << "No ID tag found! \n";
		ALOGV("Found ID tag: %s\n", String8(id).c_str());
		it.next();
		}
		}

		TEST_P(ID3versionTest, VersionTest) {
		int versionNumber = GetParam().second;
		string path = gEnv->getRes() + GetParam().first;
		sp<android::FileSource> file = new FileSource(path.c_str());
		ASSERT_EQ(file->initCheck(), (status_t)OK) << "File initialization failed! \n";

		ID3 tag(file.get());
		ASSERT_TRUE(tag.isValid()) << "No valid ID3 tag found for " << path.c_str() << "\n";
		ASSERT_TRUE(tag.version() >= versionNumber)
		<< "Expected version: " << tag.version() << " Found version: " << versionNumber;
		}

		TEST_P(ID3textTagTest, TextTagTest) {
		int numTextFrames = GetParam().second;
		string path = gEnv->getRes() + GetParam().first;
		sp<android::FileSource> file = new FileSource(path.c_str());
		ASSERT_EQ(file->initCheck(), (status_t)OK) << "File initialization failed! \n";

		ID3 tag(file.get());
		ASSERT_TRUE(tag.isValid()) << "No valid ID3 tag found for " << path.c_str() << "\n";
		int countTextFrames = 0;
		ID3::Iterator it(tag, nullptr);
		while (!it.done()) {
		String8 id;
		it.getID(&id);
		ASSERT_GT(id.length(), 0);
		if (id[0] == 'T') {
		String8 text;
		countTextFrames++;
		it.getString(&text);
		ALOGV("Found text frame %s : %s \n", id.string(), text.string());
		}
		it.next();
		}
		ASSERT_EQ(countTextFrames, numTextFrames)
		<< "Expected " << numTextFrames << " text frames, found " << countTextFrames;
		}

		TEST_P(ID3albumArtTest, AlbumArtTest) {
		bool albumArtPresent = GetParam().second;
		string path = gEnv->getRes() + GetParam().first;
		sp<android::FileSource> file = new FileSource(path.c_str());
		ASSERT_EQ(file->initCheck(), (status_t)OK) << "File initialization failed! \n";

		ID3 tag(file.get());
		ASSERT_TRUE(tag.isValid()) << "No valid ID3 tag found for " << path.c_str() << "\n";
		size_t dataSize;
		String8 mime;
		const void *data = tag.getAlbumArt(&dataSize, &mime);

		if (albumArtPresent) {
		if (data) {
		ALOGV("Found album art: size = %zu mime = %s \n", dataSize, mime.string());
		}
		ASSERT_NE(data, nullptr) << "Expected album art, found none!" << path;
		} else {
		ASSERT_EQ(data, nullptr) << "Found album art when expected none!";
		}
		#if (LOG_NDEBUG == 0)
		hexdump(data, dataSize > 128 ? 128 : dataSize);
		#endif
		}

		TEST_P(ID3multiAlbumArtTest, MultiAlbumArtTest) {
		int numAlbumArt = GetParam().second;
		string path = gEnv->getRes() + GetParam().first;
		sp<android::FileSource> file = new FileSource(path.c_str());
		ASSERT_EQ(file->initCheck(), (status_t)OK) << "File initialization failed! \n";

		ID3 tag(file.get());
		ASSERT_TRUE(tag.isValid()) << "No valid ID3 tag found for " << path.c_str() << "\n";
		int count = 0;
		ID3::Iterator it(tag, nullptr);
		while (!it.done()) {
		String8 id;
		it.getID(&id);
		ASSERT_GT(id.length(), 0);
		// Check if the tag is an "APIC/PIC" tag.
		if (String8(id) == "APIC" \|\| String8(id) == "PIC") {
		count++;
		size_t dataSize;
		String8 mime;
		const void *data = tag.getAlbumArt(&dataSize, &mime);
		if (data) {
		ALOGV("Found album art: size = %zu mime = %s \n", dataSize, mime.string());
		#if (LOG_NDEBUG == 0)
		hexdump(data, dataSize > 128 ? 128 : dataSize);
		#endif
		}
		ASSERT_NE(data, nullptr) << "Expected album art, found none!" << path;
		}
		it.next();
		}
		ASSERT_EQ(count, numAlbumArt) << "Found " << count << " album arts, expected " << numAlbumArt
		<< " album arts! \n";
		}

		INSTANTIATE_TEST_SUITE_P(id3TestAll, ID3tagTest,
		::testing::Values("bbb_44100hz_2ch_128kbps_mp3_30sec.mp3",
		"bbb_44100hz_2ch_128kbps_mp3_30sec_1_image.mp3",
		"bbb_44100hz_2ch_128kbps_mp3_30sec_2_image.mp3",
		"bbb_44100hz_2ch_128kbps_mp3_5mins.mp3",
		"bbb_44100hz_2ch_128kbps_mp3_5mins_1_image.mp3",
		"bbb_44100hz_2ch_128kbps_mp3_5mins_2_image.mp3",
		"bbb_44100hz_2ch_128kbps_mp3_5mins_largeSize.mp3",
		"bbb_44100hz_2ch_128kbps_mp3_30sec_moreTextFrames.mp3"));

		INSTANTIATE_TEST_SUITE_P(
		id3TestAll, ID3versionTest,
		::testing::Values(make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec.mp3", 4),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_1_image.mp3", 4),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_2_image.mp3", 4),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins.mp3", 4),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_1_image.mp3", 4),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_2_image.mp3", 4),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_largeSize.mp3", 4),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_moreTextFrames.mp3", 4)));

		INSTANTIATE_TEST_SUITE_P(
		id3TestAll, ID3textTagTest,
		::testing::Values(make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_1_image.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_2_image.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_1_image.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_2_image.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_largeSize.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_moreTextFrames.mp3", 5)));

		INSTANTIATE_TEST_SUITE_P(
		id3TestAll, ID3albumArtTest,
		::testing::Values(make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec.mp3", false),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_1_image.mp3", true),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_2_image.mp3", true),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins.mp3", false),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_1_image.mp3", true),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_2_image.mp3", true),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_largeSize.mp3", true)));

		INSTANTIATE_TEST_SUITE_P(
		id3TestAll, ID3multiAlbumArtTest,
		::testing::Values(make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec.mp3", 0),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins.mp3", 0),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_1_image.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_1_image.mp3", 1),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_30sec_2_image.mp3", 2),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_2_image.mp3", 2),
		make_pair("bbb_44100hz_2ch_128kbps_mp3_5mins_largeSize.mp3", 3)));

		int main(int argc, char **argv) {
		gEnv = new ID3TestEnvironment();
		::testing::AddGlobalTestEnvironment(gEnv);
		::testing::InitGoogleTest(&argc, argv);
		int status = gEnv->initFromOptions(argc, argv);
		if (status == 0) {
		status = RUN_ALL_TESTS();
		ALOGI("ID3 Test result = %d\n", status);
		}
		return status;
		}

media/libstagefright/id3/test/ID3TestEnvironment.h

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		/*
		* Copyright (C) 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#ifndef __ID3_TEST_ENVIRONMENT_H__
		#define __ID3_TEST_ENVIRONMENT_H__

		#include <gtest/gtest.h>

		#include <getopt.h>

		using namespace std;

		class ID3TestEnvironment : public::testing::Environment {
		public:
		ID3TestEnvironment() : res("/data/local/tmp/") {}

		// Parses the command line arguments
		int initFromOptions(int argc, char **argv);

		void setRes(const char *_res) { res = _res; }

		const string getRes() const { return res; }

		private:
		string res;
		};

		int ID3TestEnvironment::initFromOptions(int argc, char **argv) {
		static struct option options[] = {{"path", required_argument, 0, 'P'}, {0, 0, 0, 0}};

		while (true) {
		int index = 0;
		int c = getopt_long(argc, argv, "P:", options, &index);
		if (c == -1) {
		break;
		}

		switch (c) {
		case 'P': {
		setRes(optarg);
		break;
		}
		default:
		break;
		}
		}

		if (optind < argc) {
		fprintf(stderr,
		"unrecognized option: %s\n\n"
		"usage: %s <gtest options> <test options>\n\n"
		"test options are:\n\n"
		"-P, --path: Resource files directory location\n",
		argv[optind ?: 1], argv[0]);
		return 2;
		}
		return 0;
		}

		#endif // __ID3_TEST_ENVIRONMENT_H__

media/libstagefright/id3/test/README.md

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		## Media Testing ##
		---
		#### ID3 Test :
		The ID3 Test Suite validates the ID3 parser available in libstagefright.

		Run the following command in the id3 folder to build the test suite:
		```
		m ID3Test
		```

		The 32-bit binaries will be created in the following path : ${OUT}/data/nativetest/

		The 64-bit binaries will be created in the following path : ${OUT}/data/nativetest64/

		To test 64-bit binary push binaries from nativetest64.
		```
		adb push ${OUT}/data/nativetest64/ID3Test/ID3Test /data/local/tmp/
		```

		To test 32-bit binary push binaries from nativetest.
		```
		adb push ${OUT}/data/nativetest/ID3Test/ID3Test /data/local/tmp/
		```

		The resource file for the tests is taken from [here](https://drive.google.com/drive/folders/1pt5HFVSysbqfyqY1sVJ9MTupZKCdqjYZ). Push these files into device for testing.
		Download ID3 folder and push all the files in this folder to /data/local/tmp/ID3 on the device.
		```
		adb push ID3/. /data/local/tmp/ID3
		```

		usage: ID3Test -P \<path_to_folder\>
		```
		adb shell /data/local/tmp/ID3Test -P /data/local/tmp/ID3/
		```