add utest for kernel codec

@@ -517,7 +517,7 @@ fi
 #
 #
 # utest, the unit-test cases of srs, base on gtest1.6
 # utest, the unit-test cases of srs, base on gtest1.6
 MODULE_FILES=("srs_utest" "srs_utest_amf0" "srs_utest_handshake" 
 MODULE_FILES=("srs_utest" "srs_utest_amf0" "srs_utest_handshake" 
-        "srs_utest_buffer" "srs_utest_protocol")
+        "srs_utest_buffer" "srs_utest_protocol" "srs_utest_kernel")
 ModuleLibIncs=(${SRS_OBJS} ${LibSTRoot})
 ModuleLibIncs=(${SRS_OBJS} ${LibSTRoot})
 ModuleLibFiles=(${LibSTfile} ${LibHttpParserfile} ${LibSSLfile})
 ModuleLibFiles=(${LibSTfile} ${LibHttpParserfile} ${LibSSLfile})
 MODULE_DEPENDS=("CORE" "KERNEL" "RTMP" "APP")
 MODULE_DEPENDS=("CORE" "KERNEL" "RTMP" "APP")

@@ -160,7 +160,6 @@ public:
     * check codec h264.
     * check codec h264.
     */
     */
     static bool video_is_h264(int8_t* data, int size);
     static bool video_is_h264(int8_t* data, int size);
-private:
     /**
     /**
     * check codec aac.
     * check codec aac.
     */
     */

@@ -116,6 +116,8 @@ file
 	..\utest\srs_utest_buffer.cpp,
 	..\utest\srs_utest_buffer.cpp,
 	..\utest\srs_utest_handshake.hpp,
 	..\utest\srs_utest_handshake.hpp,
 	..\utest\srs_utest_handshake.cpp,
 	..\utest\srs_utest_handshake.cpp,
+	..\utest\srs_utest_kernel.hpp,
+	..\utest\srs_utest_kernel.cpp,
 	..\utest\srs_utest_protocol.hpp,
 	..\utest\srs_utest_protocol.hpp,
 	..\utest\srs_utest_protocol.cpp,
 	..\utest\srs_utest_protocol.cpp,
 	research readonly separator,
 	research readonly separator,

+/*
+The MIT License (MIT)
+
+Copyright (c) 2013-2014 winlin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+#include <srs_utest_kernel.hpp>
+
+using namespace std;
+
+#include <srs_kernel_error.hpp>
+
+VOID TEST(KernelCodecTest, IsKeyFrame)
+{
+    int8_t data;
+    
+    data = 0x10;
+    EXPECT_TRUE(SrsFlvCodec::video_is_keyframe(&data, 1));
+    EXPECT_FALSE(SrsFlvCodec::video_is_keyframe(&data, 0));
+    
+    data = 0x20;
+    EXPECT_FALSE(SrsFlvCodec::video_is_keyframe(&data, 1));
+}
+
+VOID TEST(KernelCodecTest, IsH264)
+{
+    int8_t data;
+    
+    EXPECT_FALSE(SrsFlvCodec::video_is_h264(&data, 0));
+    
+    data = 0x17;
+    EXPECT_TRUE(SrsFlvCodec::video_is_h264(&data, 1));
+    
+    data = 0x07;
+    EXPECT_TRUE(SrsFlvCodec::video_is_h264(&data, 1));
+    
+    data = 0x08;
+    EXPECT_FALSE(SrsFlvCodec::video_is_h264(&data, 1));
+}
+
+VOID TEST(KernelCodecTest, IsSequenceHeader)
+{
+    int16_t data;
+    char* pp = (char*)&data;
+    
+    EXPECT_FALSE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 0));
+    EXPECT_FALSE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 1));
+    
+    pp[0] = 0x17;
+    pp[1] = 0x00;
+    EXPECT_TRUE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 2));
+    pp[0] = 0x18;
+    EXPECT_FALSE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 2));
+    pp[0] = 0x27;
+    EXPECT_FALSE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 2));
+    pp[0] = 0x17;
+    pp[1] = 0x01;
+    EXPECT_FALSE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 2));
+}
+
+VOID TEST(KernelCodecTest, IsAAC)
+{
+    int8_t data;
+    
+    EXPECT_FALSE(SrsFlvCodec::audio_is_aac(&data, 0));
+    
+    data = 0xa0;
+    EXPECT_TRUE(SrsFlvCodec::audio_is_aac(&data, 1));
+    
+    data = 0xa7;
+    EXPECT_TRUE(SrsFlvCodec::audio_is_aac(&data, 1));
+    
+    data = 0x00;
+    EXPECT_FALSE(SrsFlvCodec::audio_is_aac(&data, 1));
+}
+
+VOID TEST(KernelCodecTest, IsAudioSequenceHeader)
+{
+    int16_t data;
+    char* pp = (char*)&data;
+    
+    EXPECT_FALSE(SrsFlvCodec::audio_is_sequence_header((int8_t*)pp, 0));
+    EXPECT_FALSE(SrsFlvCodec::audio_is_sequence_header((int8_t*)pp, 1));
+    
+    pp[0] = 0xa0;
+    pp[1] = 0x00;
+    EXPECT_TRUE(SrsFlvCodec::audio_is_sequence_header((int8_t*)pp, 2));
+    pp[0] = 0x00;
+    EXPECT_FALSE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 2));
+    pp[0] = 0xa0;
+    pp[1] = 0x01;
+    EXPECT_FALSE(SrsFlvCodec::video_is_sequence_header((int8_t*)pp, 2));
+}

+/*
+The MIT License (MIT)
+
+Copyright (c) 2013-2014 winlin
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#ifndef SRS_UTEST_KERNEL_HPP
+#define SRS_UTEST_KERNEL_HPP
+
+/*
+#include <srs_utest_kernel.hpp>
+*/
+#include <srs_utest.hpp>
+
+#include <string>
+#include <srs_kernel_codec.hpp>
+
+#endif