fate: Add basic license header check

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

tests/Makefile

@@ -150,6 +150,7 @@ include $(SRC_PATH)/tests/fate/qt.mak
 include $(SRC_PATH)/tests/fate/qtrle.mak
 include $(SRC_PATH)/tests/fate/real.mak
 include $(SRC_PATH)/tests/fate/screen.mak
+include $(SRC_PATH)/tests/fate/source.mak
 include $(SRC_PATH)/tests/fate/subtitles.mak
 include $(SRC_PATH)/tests/fate/utvideo.mak
 include $(SRC_PATH)/tests/fate/video.mak

tests/fate-run.sh

@@ -87,6 +87,11 @@ probefmt(){
     run ffprobe -show_entries format=format_name -print_format default=nw=1:nk=1 -v 0 "$@"
 }
 
+runlocal(){
+    test "${V:-0}" -gt 0 && echo ${base}/"$@" ${base} >&3
+    ${base}/"$@" ${base}
+}
+
 probeframes(){
     run ffprobe -show_frames -v 0 "$@"
 }

tests/fate/source-check.sh

+#!/bin/sh
+
+cd "$1"/..
+
+git --version > /dev/null || { cat tests/ref/fate/source ; exit 0; }
+
+echo Files without standard license headers:
+git grep -L -E "This file is part of FFmpeg|This file is part of libswresample|"\
+"Permission to use, copy, modify, and/or distribute this software for any|"\
+"Permission is hereby granted, free of charge, to any person|"\
+"Permission is hereby granted to use, copy, modify, and distribute this|"\
+"Permission is granted to anyone to use this software for any purpose|"\
+"This work is licensed under the terms of the GNU GPL|"\
+"Redistribution and use in source and binary forms, with or without modification|"\
+"This library is free software; you can redistribute it and/or|"\
+"This program is free software; you can redistribute it and/or modify|"\
+"This file is placed in the public domain" | grep -E '\.c$|\.h$|\.S$|\.asm$'
+
+
+exit 0

tests/fate/source.mak

+
+FATE += fate-source
+fate-source: CMD = runlocal fate/source-check.sh

tests/ref/fate/source

+Files without standard license headers:
+cmdutils_common_opts.h
+compat/avisynth/windowsPorts/basicDataTypeConversions.h
+compat/avisynth/windowsPorts/windows2linux.h
+libavcodec/file_open.c
+libavcodec/log2_tab.c
+libavcodec/mathops.c
+libavcodec/reverse.c
+libavdevice/file_open.c
+libavfilter/log2_tab.c
+libavformat/file_open.c
+libavformat/golomb_tab.c
+libavformat/log2_tab.c
+libavutil/x86_cpu.h
+libswresample/log2_tab.c
+libswscale/log2_tab.c
+tools/uncoded_frame.c
+tools/yuvcmp.c