lavc/tests: add htmlsubtitles
authorClément Bœsch <u@pkh.me>
Sat, 29 Jul 2017 18:56:55 +0000 (20:56 +0200)
committerClément Bœsch <u@pkh.me>
Tue, 1 Aug 2017 13:50:00 +0000 (15:50 +0200)
libavcodec/Makefile
libavcodec/tests/.gitignore
libavcodec/tests/htmlsubtitles.c [new file with mode: 0644]
tests/fate/libavcodec.mak
tests/ref/fate/libavcodec-htmlsubtitles [new file with mode: 0644]

index 74de41a..b0c39ac 100644 (file)
@@ -1041,6 +1041,7 @@ SKIPHEADERS-$(CONFIG_VIDEOTOOLBOX)     += videotoolbox.h vda_vt_internal.h
 
 TESTPROGS = avpacket                                                    \
             celp_math                                                   \
+            htmlsubtitles                                               \
             imgconvert                                                  \
             jpeg2000dwt                                                 \
             mathops                                                    \
index f22ac82..31947bf 100644 (file)
@@ -6,6 +6,7 @@
 /fft-fixed
 /fft-fixed32
 /golomb
+/htmlsubtitles
 /iirfilter
 /imgconvert
 /jpeg2000dwt
diff --git a/libavcodec/tests/htmlsubtitles.c b/libavcodec/tests/htmlsubtitles.c
new file mode 100644 (file)
index 0000000..d0b55a4
--- /dev/null
@@ -0,0 +1,49 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavutil/common.h"
+#include "libavcodec/htmlsubtitles.c"
+
+static const char * const test_cases[] = {
+    /* latin guillemets and other < > garbage */
+    "<<hello>>",                            // guillemets
+    "<<<b>hello</b>>>",                     // guillemets + tags
+    "< hello < 2000 > world >",             // unlikely tags due to spaces
+    "<h1>TITLE</h1>",                       // likely unhandled tags
+    "< font color=red >red</font>",         // invalid format of valid tag
+    "Foo <foo@bar.com>",                    // not a tag (not alnum)
+
+    "<b> foo <I> bar </B> bla </i>",        // broken nesting
+};
+
+int main(void)
+{
+    int i;
+    AVBPrint dst;
+
+    av_bprint_init(&dst, 0, AV_BPRINT_SIZE_UNLIMITED);
+    for (i = 0; i < FF_ARRAY_ELEMS(test_cases); i++) {
+        int ret = ff_htmlmarkup_to_ass(NULL, &dst, test_cases[i]);
+        if (ret < 0)
+            return ret;
+        printf("%s --> %s\n", test_cases[i], dst.str);
+        av_bprint_clear(&dst);
+    }
+    av_bprint_finalize(&dst, NULL);
+    return 0;
+}
index b1e3446..fc8075c 100644 (file)
@@ -82,5 +82,9 @@ fate-libavcodec-huffman: CMD = run libavcodec/tests/mjpegenc_huffman
 fate-libavcodec-huffman: CMP = null
 fate-libavcodec-huffman: REF = /dev/null
 
+FATE_LIBAVCODEC-yes += fate-libavcodec-htmlsubtitles
+fate-libavcodec-htmlsubtitles: libavcodec/tests/htmlsubtitles$(EXESUF)
+fate-libavcodec-htmlsubtitles: CMD = run libavcodec/tests/htmlsubtitles
+
 FATE-$(CONFIG_AVCODEC) += $(FATE_LIBAVCODEC-yes)
 fate-libavcodec: $(FATE_LIBAVCODEC-yes)
diff --git a/tests/ref/fate/libavcodec-htmlsubtitles b/tests/ref/fate/libavcodec-htmlsubtitles
new file mode 100644 (file)
index 0000000..702f0b7
--- /dev/null
@@ -0,0 +1,7 @@
+<<hello>> --> <<hello>>
+<<<b>hello</b>>> --> <<{\b1}hello{\b0}>>
+< hello < 2000 > world > --> < hello < 2000 > world >
+<h1>TITLE</h1> --> TITLE
+< font color=red >red</font> --> {\c&HFF&}red{\c}
+Foo <foo@bar.com> --> Foo <foo@bar.com>
+<b> foo <I> bar </B> bla </i> --> {\b1} foo {\i1} bar {\b0} bla {\i0}