X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=test%2Ftest-mnote.c;h=81d452c4f3726160f5d4e7e91307ce7a054f3b92;hb=1a29e47897a8e4d8da14ec408e520ff942755830;hp=8401ebb5aebeebdefafd4f9c19c5b341ac85c1da;hpb=60b36e3bb2360fb828009fb0a1c787e7d4b3aad0;p=platform%2Fupstream%2Flibexif.git

diff --git a/test/test-mnote.c b/test/test-mnote.c
index 8401ebb..81d452c 100644
--- a/test/test-mnote.c
+++ b/test/test-mnote.c
@@ -1,3 +1,23 @@
+/* exif-mnote.c
+ *
+ * Copyright 2002 Lutz Mueller <lutz@users.sourceforge.net>
+ *
+ * This library 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 of the License, or (at your option) any later version.
+ *
+ * This library 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 this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA.
+ */
+
 #include <config.h>
 
 #include <stdio.h>
@@ -5,30 +25,17 @@
 
 #include <libexif/exif-data.h>
 
-int
-main (int argc, char **argv)
+static int
+test_exif_data (ExifData *d)
 {
-	ExifData *d;
+	unsigned int i, c;
+	char v[1024], *p;
 	ExifMnoteData *md;
-	unsigned int c, i;
-	char *v;
 
-	if (argc <= 1) {
-		fprintf (stderr, "You need to supply a filename!\n");
-		return 1;
-	}
+	printf("Byte order: %s\n",
+		exif_byte_order_get_name (exif_data_get_byte_order (d)));
 
-	fprintf (stdout, "Loading '%s'...\n", argv[1]);
-	d = exif_data_new_from_file (argv[1]);
-	if (!d) {
-		fprintf (stderr, "Could not load data from '%s'!\n", argv[1]);
-		return 1;
-	}
-	fprintf (stdout, "Loaded '%s'.\n", argv[1]);
-	fprintf (stdout, "Byte order: %s\n",
-		 exif_byte_order_get_name (exif_data_get_byte_order (d)));
-
-	fprintf (stdout, "Parsing maker note...\n");
+	printf("Parsing maker note...\n");
 	md = exif_data_get_mnote_data (d);
 	if (!md) {
 		fprintf (stderr, "Could not parse maker note!\n");
@@ -36,28 +43,69 @@ main (int argc, char **argv)
 		return 1;
 	}
 
-	fprintf (stdout, "Increasing ref-count...\n");
+	printf("Increasing ref-count...\n");
 	exif_mnote_data_ref (md);
 
-	fprintf (stdout, "Decreasing ref-count...\n");
+	printf("Decreasing ref-count...\n");
 	exif_mnote_data_unref (md);
 
-	fprintf (stdout, "Counting entries...\n");
+	printf("Counting entries...\n");
 	c = exif_mnote_data_count (md);
+	printf("Found %i entries.\n", c);
 	for (i = 0; i < c; i++) {
-		fprintf (stdout, "%s", exif_mnote_data_get_name (md, i));
-		fprintf (stdout, "  Title: %s",
-			 exif_mnote_data_get_title (md, i));
-		fprintf (stdout, "  Description: %s",
-			 exif_mnote_data_get_description (md, i));
-		v = exif_mnote_data_get_value (md, i);
-		if (v) {
-			fprintf (stdout, "  Value: '%s'", v);
-			free (v);
-		}
+		printf("Dumping entry number %i...\n", i);
+		printf("  Name: '%s'\n",
+				exif_mnote_data_get_name (md, i));
+		printf("  Title: '%s'\n",
+				exif_mnote_data_get_title (md, i));
+		printf("  Description: '%s'\n",
+				exif_mnote_data_get_description (md, i));
+		p = exif_mnote_data_get_value (md, i, v, sizeof (v));
+		if (p) { printf("  Value: '%s'\n", v); }
+	}
+
+	return 0;
+}
+
+int
+main (int argc, char **argv)
+{
+	ExifData *d;
+	unsigned int buf_size;
+	unsigned char *buf;
+	int r;
+
+	if (argc <= 1) {
+		fprintf (stderr, "You need to supply a filename!\n");
+		return 1;
 	}
 
+	printf("Loading '%s'...\n", argv[1]);
+	d = exif_data_new_from_file (argv[1]);
+	if (!d) {
+		fprintf (stderr, "Could not load data from '%s'!\n", argv[1]);
+		return 1;
+	}
+	printf("Loaded '%s'.\n", argv[1]);
+
+	printf("######### Test 1 #########\n");
+	r = test_exif_data (d);
+	if (r) return r;
+
+	exif_data_save_data (d, &buf, &buf_size);
 	exif_data_unref (d);
+	d = exif_data_new_from_data (buf, buf_size);
+	if (!d) {
+		fprintf (stderr, "Could not load data from buf!\n");
+		return 1;
+	}
+	free (buf);
+
+	printf ("######### Test 2 #########\n");
+	r = test_exif_data (d);
+	if (r) return r;
+
+	printf ("Test successful!\n");
 
 	return 1;
 }