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libgimpcolor/Makefile.am added a simple unit test framework for the color

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2004-07-23  Sven Neumann  <sven@gimp.org>

	* libgimpcolor/Makefile.am
	* libgimpcolor/test-color-parser.c: added a simple unit test
	framework for the color parser.

	* libgimpcolor/gimprgb-parse.c: fixed parsing of rgba() values.

	* libgimpmath/test-md5.c: minor cleanup.
This commit is contained in:
Sven Neumann 2004-07-22 23:30:52 +00:00 committed by Sven Neumann
parent 1b5c6356c3
commit 516c5bf44c
6 changed files with 144 additions and 6 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2004-07-23 Sven Neumann <sven@gimp.org>
* libgimpcolor/Makefile.am
* libgimpcolor/test-color-parser.c: added a simple unit test
framework for the color parser.
* libgimpcolor/gimprgb-parse.c: fixed parsing of rgba() values.
* libgimpmath/test-md5.c: minor cleanup.
2004-07-23 Sven Neumann <sven@gimp.org>
* libgimpcolor/gimprgb-parse.c (gimp_rgba_parse_css): added support

1
libgimpcolor/.cvsignore
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@ -1,6 +1,7 @@
Makefile
Makefile.in
makefile.mingw
test-color-parser
*.lo
_libs
.libs

20
libgimpcolor/Makefile.am
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@ -97,6 +97,26 @@ libgimpcolor_2_0_la_DEPENDENCIES = $(gimpcolor_def) $(libgimpbase)
libgimpcolor_2_0_la_LIBADD = $(GLIB_LIBS) $(libm)
#
# test programs, not to be built by default and never installed
#
TESTS = test-color-parser$(EXEEXT)
EXTRA_PROGRAMS = test-color-parser
test_color_parser_DEPENDENCIES = \
$(top_builddir)/libgimpcolor/libgimpcolor-$(GIMP_API_VERSION).la
test_color_parser_LDADD = \
$(GLIB_LIBS) \
$(test_color_parser_DEPENDENCIES)
CLEANFILES = $(EXTRA_PROGRAMS)
install-data-local: install-ms-lib install-libtool-import-lib
uninstall-local: uninstall-ms-lib uninstall-libtool-import-lib

2
libgimpcolor/gimprgb-parse.c
View file

@ -524,7 +524,7 @@ else if (css[3] == '(')
while (*end && *end != ',' && *end != '%' && *end != ')')
end++;
if (*end == '%')
if (i == 3 || *end == '%')
{
values[i] = g_ascii_strtod (css, (gchar **) &end);

101
libgimpcolor/test-color-parser.c Normal file
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@ -0,0 +1,101 @@
/* unit tests for the color parsing routines in gimprgb-parse.c
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "gimpcolor.h"
#define DBL(c) ((gdouble)(c) / 255.0)
typedef struct
{
const gchar *str;
gboolean alpha;
gboolean fail;
const gdouble r;
const gdouble g;
const gdouble b;
const gdouble a;
} ColorSample;
static const ColorSample samples[] =
{
{ "#000000", FALSE, FALSE, 0.0, 0.0, 0.0, 0.0 },
{ "#FFff00", FALSE, FALSE, 1.0, 1.0, 0.0, 0.0 },
{ "#6495ed", FALSE, FALSE, DBL(100), DBL(149), DBL(237), 0.0 },
{ "#fff", FALSE, FALSE, 1.0, 1.0, 1.0, 0.0 },
{ "#64649595eded", FALSE, FALSE, 1.0, 1.0, 0.0, 0.0 },
{ "rgb(0,0,0)", FALSE, FALSE, 0.0, 0.0, 0.0, 0.0 },
{ "rgb(100,149,237)", FALSE, FALSE, DBL(100), DBL(149), DBL(237), 0.0 },
{ "rgba(100%,0,100%,0.5)", TRUE, FALSE, 255.0, 0.0, 255.0, 0.5 },
{ "rgb(100%,149,20%)", FALSE, FALSE, 1.0, DBL(149), 0.2, 0.0 },
{ "red", FALSE, FALSE, 1.0, 0.0, 0.0, 0.0 },
{ "cornflowerblue", FALSE, FALSE, DBL(100), DBL(149), DBL(237), 0.0 }
};
static gint
check_failure (const ColorSample *sample,
gboolean success,
GimpRGB *rgb)
{
if (success && sample->fail)
{
g_print ("Parser succeeded for sample \"%s\" but should have failed!\n"
" parsed color: (%g, %g, %g, %g)\n",
sample->str, rgb->r, rgb->g, rgb->b, rgb->a);
return 1;
}
if (!success && !sample->fail)
{
g_print ("Parser failed for sample \"%s\" but should have succeeded!\n"
" parsed color: (%g, %g, %g, %g)\n",
sample->str, rgb->r, rgb->g, rgb->b, rgb->a);
return 1;
}
return 0;
}
int
main (void)
{
gint failures = 0;
gint i;
g_print ("Testing the GIMP color parser ...\n\n");
for (i = 0; i < G_N_ELEMENTS (samples); i++)
{
GimpRGB rgb = { 0.0, 0.0, 0.0, 0.0 };
gboolean success;
if (samples[i].alpha)
success = gimp_rgba_parse_css (&rgb, samples[i].str, -1);
else
success = gimp_rgb_parse_css (&rgb, samples[i].str, -1);
failures += check_failure (samples + i, success, &rgb);
}
if (failures)
{
g_print ("%d out of %d samples failed!\n\n",
failures, G_N_ELEMENTS (samples));
return EXIT_FAILURE;
}
else
{
g_print ("All %d samples passed.\n\n", G_N_ELEMENTS (samples));
return EXIT_SUCCESS;
}
}

16
libgimpmath/test-md5.c
View file

@ -3,12 +3,16 @@
* as given in section A.5 of RFC 1321, reproduced below.
*/
#include <glib.h>
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "gimpmd5.h"
static const gchar * test[7][2] =
{
{ "", "d41d8cd98f00b204e9800998ecf8427e" },
@ -41,6 +45,7 @@ main (void)
g_snprintf (buf, 3, "%02x", digest[j]);
g_print (buf);
if (strncmp (buf, test[i][1] + j*2, 2))
correct = FALSE;
}
@ -48,13 +53,14 @@ main (void)
if (!correct)
{
g_print
("\nWRONG digest!! Please report to http://bugzilla.gnome.org/\n");
return 1;
g_print ("\nWRONG digest!! "
"Please report to http://bugzilla.gnome.org/\n");
return EXIT_FAILURE;
}
}
g_print ("\nLooks good.\n\n");
return 0;
return EXIT_SUCCESS;
}