player: Add unit test that is disabled by default

The unit test is downloading a few small media files from the Internet,
which are then used during the test. "make clean" removes the files again.

configure.ac

@@ -396,6 +396,17 @@ fi
 AC_SUBST(GST_PLUGIN_LIBTOOLFLAGS)
 AM_CONDITIONAL(GST_PLUGIN_BUILD_STATIC, test "x$enable_static_plugins" = "xyes")
 
+AC_ARG_WITH([player-tests],
+  AS_HELP_STRING([--with-player-tests],[Enable GstPlayer tests that need network access (default: no)]))
+if test x$with_player_tests = xyes; then
+  AC_PATH_PROG([WGET], [wget], no)
+  if test x$WGET = xno; then
+    AC_MSG_WARN([wget required for GstPlayer tests but not found - disabling])
+    with_player_tests=no
+  fi
+fi
+AM_CONDITIONAL(WITH_GST_PLAYER_TESTS, test "x$with_player_tests" = "xyes")
+
 # set by AG_GST_PARSE_SUBSYSTEM_DISABLES above
 dnl make sure it doesn't complain about unused variables if debugging is disabled
 NO_WARNINGS=""

tests/check/Makefile.am

@@ -176,6 +176,12 @@ check_hlsdemux_m3u8 =
 check_hlsdemux =
 endif
 
+if WITH_GST_PLAYER_TESTS
+check_player = libs/player
+else
+check_player =
+endif
+
 if USE_CURL
 check_curl = elements/curlhttpsink \
 	elements/curlfilesink \
@@ -291,7 +297,8 @@ check_PROGRAMS = \
 	libs/insertbin \
 	$(check_gl) \
 	$(check_hlsdemux_m3u8) \
-	$(check_hls_demux) \
+	$(check_hlsdemux) \
+	$(check_player) \
 	$(EXPERIMENTAL_CHECKS)
 
 noinst_HEADERS = elements/mxfdemux.h
@@ -470,6 +477,36 @@ libs_insertbin_LDADD = \
 libs_insertbin_CFLAGS = \
 	$(GST_PLUGINS_BAD_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS) $(AM_CFLAGS)
 
+libs_player_SOURCES = libs/player.c
+
+libs_player_LDADD = \
+	$(top_builddir)/gst-libs/gst/player/libgstplayer-@GST_API_VERSION@.la \
+	$(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS) $(LDADD)
+libs_player_CFLAGS = \
+	$(GST_PLUGINS_BAD_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS) $(AM_CFLAGS) \
+	-DTEST_PATH=\"$(builddir)/media\"
+
+if WITH_GST_PLAYER_TESTS
+PLAYER_MEDIA_FILES = \
+	media/audio.ogg \
+	media/audio-video.ogg \
+	media/audio-short.ogg \
+	media/audio-video-short.ogg \
+	media/sintel.mkv \
+	media/test_sub.srt
+
+$(PLAYER_MEDIA_FILES):
+	$(MKDIR_P) media
+	$(WGET) -c http://gstreamer.freedesktop.org/data/media/small/$(subst media/,,$@) -O media/$(subst media/,,$@)
+
+libs/player_dummy.c: $(PLAYER_MEDIA_FILES)
+	touch libs/player_dummy.c
+
+nodist_libs_player_SOURCES = libs/player_dummy.c
+
+CLEANFILES += $(PLAYER_MEDIA_FILES) libs/player_dummy.c
+endif
+
 elements_rtponvifparse_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(AM_CFLAGS)
 elements_rtponvifparse_LDADD = $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS) -lgstrtp-$(GST_API_VERSION) $(LDADD)