--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/3rdparty/libtiff/test/ascii_tag.c	Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,170 @@
+/* $Id: ascii_tag.c,v 1.5 2006/03/23 14:54:02 dron Exp $ */
+
+/*
+ * Copyright (c) 2004, Andrey Kiselev  <dron@ak4719.spb.edu>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and 
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that (i) the above copyright notices and this permission notice appear in
+ * all copies of the software and related documentation, and (ii) the names of
+ * Sam Leffler and Silicon Graphics may not be used in any advertising or
+ * publicity relating to the software without the specific, prior written
+ * permission of Sam Leffler and Silicon Graphics.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, 
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  
+ * 
+ * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
+ * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF 
+ * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
+ * OF THIS SOFTWARE.
+ */
+
+/*
+ * TIFF Library
+ *
+ * Module to test ASCII tags read/write functions.
+ */
+
+#include "tif_config.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#ifdef HAVE_UNISTD_H 
+# include <unistd.h> 
+#endif 
+
+#include "tiffio.h"
+
+const char	*filename = "ascii_test.tiff";
+
+static struct Tags {
+	ttag_t		tag;
+	const char	*value;
+} ascii_tags[] = {
+	{ TIFFTAG_DOCUMENTNAME, "Test TIFF image" },
+	{ TIFFTAG_IMAGEDESCRIPTION, "Temporary test image" },
+	{ TIFFTAG_MAKE, "This is not scanned image" },
+	{ TIFFTAG_MODEL, "No scanner" },
+	{ TIFFTAG_PAGENAME, "Test page" },
+	{ TIFFTAG_SOFTWARE, "Libtiff library" },
+	{ TIFFTAG_DATETIME, "2004:09:10 16:09:00" },
+	{ TIFFTAG_ARTIST, "Andrey V. Kiselev" },
+	{ TIFFTAG_HOSTCOMPUTER, "Debian GNU/Linux (Sarge)" },
+	{ TIFFTAG_TARGETPRINTER, "No printer" },
+	{ TIFFTAG_PIXAR_TEXTUREFORMAT, "No texture" },
+	{ TIFFTAG_PIXAR_WRAPMODES, "No wrap" },
+	{ TIFFTAG_COPYRIGHT, "Copyright (c) 2004, Andrey Kiselev" }
+};
+#define NTAGS   (sizeof (ascii_tags) / sizeof (ascii_tags[0]))
+
+const char *ink_names = "Red\0Green\0Blue";
+const int ink_names_size = 15;
+
+int
+main(int argc, char **argv)
+{
+	TIFF		*tif;
+	int		i;
+	unsigned char	buf[3] = { 0, 127, 255 };
+	char		*value;
+
+	/* Test whether we can write tags. */
+	tif = TIFFOpen(filename, "w");
+	if (!tif) {
+		fprintf (stderr, "Can't create test TIFF file %s.\n", filename);
+		return 1;
+	}
+
+	if (!TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, 1)) {
+		fprintf (stderr, "Can't set ImageWidth tag.\n");
+		goto failure;
+	}
+	if (!TIFFSetField(tif, TIFFTAG_IMAGELENGTH, 1)) {
+		fprintf (stderr, "Can't set ImageLength tag.\n");
+		goto failure;
+	}
+	if (!TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8)) {
+		fprintf (stderr, "Can't set BitsPerSample tag.\n");
+		goto failure;
+	}
+	if (!TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 3)) {
+		fprintf (stderr, "Can't set SamplesPerPixel tag.\n");
+		goto failure;
+	}
+	if (!TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG)) {
+		fprintf (stderr, "Can't set PlanarConfiguration tag.\n");
+		goto failure;
+	}
+	if (!TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB)) {
+		fprintf (stderr, "Can't set PhotometricInterpretation tag.\n");
+		goto failure;
+	}
+
+	for (i = 0; i < NTAGS; i++) {
+		if (!TIFFSetField(tif, ascii_tags[i].tag,
+				  ascii_tags[i].value)) {
+			fprintf(stderr, "Can't set tag %d.\n",
+				(int)ascii_tags[i].tag);
+			goto failure;
+		}
+	}
+
+	/* InkNames tag has special form, so we handle it separately. */
+	if (!TIFFSetField(tif, TIFFTAG_NUMBEROFINKS, 3)) {
+		fprintf (stderr, "Can't set tag %d.\n", TIFFTAG_NUMBEROFINKS);
+		goto failure;
+	}
+	if (!TIFFSetField(tif, TIFFTAG_INKNAMES, ink_names_size, ink_names)) {
+		fprintf (stderr, "Can't set tag %d.\n", TIFFTAG_INKNAMES);
+		goto failure;
+	}
+
+	/* Write dummy pixel data. */
+	if (!TIFFWriteScanline(tif, buf, 0, 0) < 0) {
+		fprintf (stderr, "Can't write image data.\n");
+		goto failure;
+	}
+
+	TIFFClose(tif);
+	
+	/* Ok, now test whether we can read written values. */
+	tif = TIFFOpen(filename, "r");
+	if (!tif) {
+		fprintf (stderr, "Can't open test TIFF file %s.\n", filename);
+		return 1;
+	}
+
+	for (i = 0; i < NTAGS; i++) {
+		if (!TIFFGetField(tif, ascii_tags[i].tag, &value)
+		    || strcmp(value, ascii_tags[i].value)) {
+			fprintf(stderr, "Can't get tag %d.\n",
+				(int)ascii_tags[i].tag);
+			goto failure;
+		}
+	}
+
+	if (!TIFFGetField(tif, TIFFTAG_INKNAMES, &value)
+	    || memcmp(value, ink_names, ink_names_size)) {
+		fprintf (stderr, "Can't get tag %d.\n", TIFFTAG_INKNAMES);
+		goto failure;
+	}
+
+	TIFFClose(tif);
+	
+	/* All tests passed; delete file and exit with success status. */
+	unlink(filename);
+	return 0;
+
+failure:
+	/* Something goes wrong; close file and return unsuccessful status. */
+	TIFFClose(tif);
+	unlink(filename);
+	return 1;
+}
+
+/* vim: set ts=8 sts=8 sw=8 noet: */