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[libpng16] Enabled parallel tests - back ported from libpng-1.7.

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This commit is contained in:
John Bowler 2013-02-16 00:01:02 -06:00 committed by Glenn Randers-Pehrson
parent 0695fcd834
commit b724c812ec
60 changed files with 206 additions and 177 deletions
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1
ANNOUNCE
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@ -35,6 +35,7 @@ Version 1.6.1 [February 16, 2013]
which demonstrates the tokenization problem previously avoided by using /lib/cpp.
Since all .dfn output is now protected in double quotes unless it is to be macro
substituted the fix should work everywhere.
Enabled parallel tests - back ported from libpng-1.7.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

1
CHANGES
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@ -4391,6 +4391,7 @@ Version 1.6.1 [February 16, 2013]
which demonstrates the tokenization problem previously avoided by using /lib/cpp.
Since all .dfn output is now protected in double quotes unless it is to be macro
substituted the fix should work everywhere.
Enabled parallel tests - back ported from libpng-1.7.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

4
LICENSE
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@ -10,7 +10,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.6.1beta01, February 14, 2013, are
libpng versions 1.2.6, August 15, 2004, through 1.6.1beta01, February 16, 2013, are
Copyright (c) 2004, 2006-2012 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -108,4 +108,4 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
February 14, 2013
February 16, 2013

48
Makefile.am
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@ -7,24 +7,44 @@ PNGLIB_BASENAME= libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
ACLOCAL_AMFLAGS = -I scripts
# test programs - run on make check, make distcheck
TESTS_ENVIRONMENT= srcdir=$(srcdir)
check_PROGRAMS= pngtest
check_PROGRAMS= pngtest pngunknown pngstest pngvalid
pngtest_SOURCES = pngtest.c
pngtest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
TESTS = test-pngtest.sh
# Only do the following if the contrib directory is present.
check_PROGRAMS+= pngvalid pngstest pngunknown
pngvalid_SOURCES = contrib/libtests/pngvalid.c
pngstest_SOURCES = contrib/libtests/pngstest.c
pngunknown_SOURCES = contrib/libtests/pngunknown.c
pngvalid_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
pngstest_SOURCES = contrib/libtests/pngstest.c
pngstest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
pngunknown_SOURCES = contrib/libtests/pngunknown.c
pngunknown_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
TESTS += contrib/libtests/test-pngunknown.sh\
contrib/libtests/test-pngvalid-simple.sh\
contrib/libtests/test-pngvalid-full.sh\
contrib/libtests/test-pngstest.sh
# Generally these are single line shell scripts to run a test with a particular
# set of parameters:
TESTS =\
tests/pngvalid-gamma-16-to-8 tests/pngvalid-gamma-alpha-mode\
tests/pngvalid-gamma-background tests/pngvalid-gamma-expand16-alpha-mode\
tests/pngvalid-gamma-expand16-background\
tests/pngvalid-gamma-expand16-transform tests/pngvalid-gamma-sbit\
tests/pngvalid-gamma-threshold tests/pngvalid-gamma-transform\
tests/pngvalid-progressive-interlace-size\
tests/pngvalid-progressive-interlace-standard\
tests/pngvalid-progressive-interlace-transform\
tests/pngvalid-progressive-standard tests/pngvalid-standard\
tests/pngtest\
tests/pngstest-0g01 tests/pngstest-0g02 tests/pngstest-0g04\
tests/pngstest-0g08 tests/pngstest-0g16 tests/pngstest-2c08\
tests/pngstest-2c16 tests/pngstest-3p01 tests/pngstest-3p02\
tests/pngstest-3p04 tests/pngstest-3p08 tests/pngstest-4a08\
tests/pngstest-4a16 tests/pngstest-6a08 tests/pngstest-6a16\
tests/pngstest-error tests/pngunknown-IDAT\
tests/pngunknown-discard tests/pngunknown-if-safe tests/pngunknown-sAPI\
tests/pngunknown-sTER tests/pngunknown-save tests/pngunknown-vpAg
# These tests are expected, and required, to fail:
XFAIL_TESTS = tests/pngstest-error
# man pages
dist_man_MANS= libpng.3 libpngpf.3 png.5
@ -77,12 +97,14 @@ nodist_pkginclude_HEADERS= pnglibconf.h
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc
#extra source distribution files.
# Extra source distribution files, '${srcdir}' is used below to stop build files
# from those directories being included. This only works if the configure is
# not done in the source directory!
EXTRA_DIST= \
ANNOUNCE CHANGES INSTALL LICENSE README TODO \
pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \
${srcdir}/contrib ${srcdir}/projects ${srcdir}/scripts \
$(TESTS) \
$(TESTS) $(XFAIL_TESTS) tests/pngstest \
CMakeLists.txt example.c libpng-manual.txt
SCRIPT_CLEANFILES=scripts/*.out scripts/*.chk scripts/pnglibconf.dfn

2
README
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@ -1,4 +1,4 @@
README for libpng version 1.6.1beta01 - February 14, 2013 (shared library 16.0)
README for libpng version 1.6.1beta01 - February 16, 2013 (shared library 16.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.

2
autogen.sh
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@ -74,7 +74,7 @@ done
#
# The autotools generated files:
libpng_autotools_files="Makefile.in aclocal.m4 config.guess config.h.in\
config.sub configure depcomp install-sh ltmain.sh missing"
config.sub configure depcomp install-sh ltmain.sh missing test-driver"
#
# These are separate because 'maintainer-clean' does not remove them.
libpng_libtool_files="scripts/libtool.m4 scripts/ltoptions.m4\

8
configure.ac
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@ -26,9 +26,11 @@ AC_CONFIG_MACRO_DIR([scripts])
# silent-rules requires automake 1.11 or later
# dist-xz requires automake 1.11 or later
# 1.12.2 fixes a security issue in 1.11.2 and 1.12.1
AM_INIT_AUTOMAKE([1.12.2 foreign dist-xz color-tests silent-rules serial-tests])
# was:
# AM_INIT_AUTOMAKE
# 1.13 is required for parallel tests
AM_INIT_AUTOMAKE([1.13 foreign dist-xz color-tests silent-rules])
# The following line causes --disable-maintainer-mode to be the default to
# configure, this is necessary because libpng distributions cannot rely on the
# time stamps of the autotools generated files being correct
AM_MAINTAINER_MODE
dnl configure.ac and Makefile.am expect automake 1.11.2 or a compatible later

47
contrib/libtests/pngstest.c
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@ -62,6 +62,12 @@
# define aligncastconst(type, value) ((const void*)(value))
#endif /* __cplusplus */
/* During parallel runs of pngstest each temporary file needs a unique name,
* this is used to permit uniqueness using a command line argument which can be
* up to 22 characters long.
*/
static char tmpf[23] = "TMP";
/* Generate random bytes. This uses a boring repeatable algorithm and it
* is implemented here so that it gives the same set of numbers on every
* architecture. It's a linear congruential generator (Knuth or Sedgewick
@ -3198,7 +3204,7 @@ write_one_file(Image *output, Image *image, int convert_to_8bit)
static int counter = 0;
char name[32];
sprintf(name, "TMP%d.png", ++counter);
sprintf(name, "%s%d.png", tmpf, ++counter);
if (png_image_write_to_file(&image->image, name, convert_to_8bit,
image->buffer+16, (png_int_32)image->stride, image->colormap))
@ -3482,6 +3488,30 @@ main(int argc, char **argv)
opts &= ~KEEP_GOING;
else if (strcmp(arg, "--strict") == 0)
opts |= STRICT;
else if (strcmp(arg, "--tmpfile") == 0)
{
if (c+1 < argc)
{
if (strlen(argv[++c]) >= sizeof tmpf)
{
fflush(stdout);
fprintf(stderr, "%s: %s is too long for a temp file prefix\n",
argv[0], argv[c]);
exit(99);
}
/* Safe: checked above */
strcpy(tmpf, argv[c]);
}
else
{
fflush(stdout);
fprintf(stderr, "%s: %s requires a temporary file prefix\n",
argv[0], arg);
exit(99);
}
}
else if (strcmp(arg, "--touch") == 0)
{
if (c+1 < argc)
@ -3492,7 +3522,7 @@ main(int argc, char **argv)
fflush(stdout);
fprintf(stderr, "%s: %s requires a file name argument\n",
argv[0], arg);
exit(1);
exit(99);
}
}
else if (arg[0] == '+')
@ -3500,7 +3530,7 @@ main(int argc, char **argv)
png_uint_32 format = formatof(arg+1);
if (format > FORMAT_COUNT)
exit(1);
exit(99);
format_set(&formats, format);
}
@ -3508,7 +3538,7 @@ main(int argc, char **argv)
{
fflush(stdout);
fprintf(stderr, "%s: unknown option: %s\n", argv[0], arg);
exit(1);
exit(99);
}
else
{
@ -3557,7 +3587,7 @@ main(int argc, char **argv)
buffer[4095] = 0;
fprintf(stderr, "%s...%s: file name too long\n", buffer,
buffer+(4096-32));
exit(1);
exit(99);
}
}
@ -3676,7 +3706,7 @@ main(int argc, char **argv)
{
fflush(stdout);
fprintf(stderr, "%s: write failed\n", touch);
exit(1);
exit(99);
}
}
@ -3684,7 +3714,7 @@ main(int argc, char **argv)
{
fflush(stdout);
fprintf(stderr, "%s: open failed\n", touch);
exit(1);
exit(99);
}
}
@ -3695,6 +3725,7 @@ main(int argc, char **argv)
int main(void)
{
fprintf(stderr, "pngstest: no read support in libpng, test skipped\n");
return 0;
/* So the test is skipped: */
return 77;
}
#endif /* PNG_SIMPLIFIED_READ_SUPPORTED */

24
contrib/libtests/test-pngstest.sh
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@ -1,24 +0,0 @@
#!/bin/sh
#
# Run the simplified API tests
err=0
echo >> pngtest-log.txt
echo "============ pngstest.sh ==============" >> pngtest-log.txt
echo "Running test-pngstest.sh"
for image in ${srcdir}/contrib/pngsuite/*.png
do
for opts in ""
do
if ./pngstest --strict --log "$@" $opts $image >>pngtest-log.txt 2>&1
then
echo " PASS: pngstest $opts $image"
else
echo " FAIL: pngstest $opts $image"
err=1
fi
done
done
exit $err

38
contrib/libtests/test-pngunknown.sh
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@ -1,38 +0,0 @@
#!/bin/sh
#
# Run the unknown API tests
err=0
image="${srcdir}/pngtest.png"
#
# stream 4 is used for the output of the shell, pngtest-log.txt gets all the
# normal program output.
exec 4>&1 1>>pngtest-log.txt 2>&1
echo
echo "============ test-pngunknown.sh =============="
echo "Running test-pngunknown.sh" >&4
for tests in \
"discard default=discard"\
"save default=save"\
"if-safe default=if-safe"\
"vpAg vpAg=if-safe"\
"sTER sTER=if-safe"\
"IDAT default=discard IDAT=save"\
"sAPI bKGD=save cHRM=save gAMA=save all=discard iCCP=save sBIT=save sRGB=save"
do
set $tests
test="$1"
shift
if ./pngunknown "$@" "$image" 4>&-
then
echo " PASS: test-pngunknown $test" >&4
else
echo " FAIL: test-pngunknown $test" >&4
err=1
fi
done
exit $err

21
contrib/libtests/test-pngvalid-full.sh
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@ -1,21 +0,0 @@
#!/bin/sh
#
# Run a sequence of gamma tests quietly
err=0
echo >> pngtest-log.txt
echo "============ pngvalid-full.sh ==============" >> pngtest-log.txt
echo "Running test-pngvalid-full.sh"
for gamma in threshold transform sbit 16-to-8 background alpha-mode "transform --expand16" "background --expand16" "alpha-mode --expand16"
do
if ./pngvalid "$@" --gamma-$gamma >> pngtest-log.txt 2>&1
then
echo " PASS: pngvalid" "$@" "--gamma-$gamma"
else
echo " FAIL: pngvalid" "$@" "--gamma-$gamma"
err=1
fi
done
exit $err

30
contrib/libtests/test-pngvalid-simple.sh
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@ -1,30 +0,0 @@
#!/bin/sh
#
# Run a sequence of tests quietly, without the slow
# gamma tests
err=0
echo >> pngtest-log.txt
echo "============ pngvalid-simple.sh ==============" >> pngtest-log.txt
echo "Running test-pngvalid-simple.sh"
# The options to test are:
#
# standard tests with and without progressive reading and interlace
# size images with and without progressive reading
# transform tests (standard, non-interlaced only)
#
for opts in "--standard" "--standard --progressive-read" \
"--standard --interlace" "--standard --progressive-read --interlace" \
"--size" "--size --progressive-read" \
"--transform"
do
if ./pngvalid "$@" $opts >> pngtest-log.txt 2>&1
then
echo " PASS: pngvalid" "$@" $opts
else
echo " FAIL: pngvalid" "$@" $opts
err=1
fi
done
exit $err

6
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.1beta01 - February 14, 2013
libpng version 1.6.1beta01 - February 16, 2013
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.1beta01 - February 14, 2013
libpng versions 0.97, January 1998, through 1.6.1beta01 - February 16, 2013
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -5150,7 +5150,7 @@ Other rules can be inferred by inspecting the libpng source.
XVI. Y2K Compliance in libpng
February 14, 2013
February 16, 2013
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.

14
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "February 14, 2013"
.TH LIBPNG 3 "February 16, 2013"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.1beta01
.SH SYNOPSIS
@ -504,7 +504,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.6.1beta01 - February 14, 2013
libpng version 1.6.1beta01 - February 16, 2013
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -515,7 +515,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.6.1beta01 - February 14, 2013
libpng versions 0.97, January 1998, through 1.6.1beta01 - February 16, 2013
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2013 Glenn Randers-Pehrson
@ -5655,7 +5655,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XVI. Y2K Compliance in libpng
February 14, 2013
February 16, 2013
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
@ -5926,7 +5926,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.6.1beta01 - February 14, 2013:
Libpng version 1.6.1beta01 - February 16, 2013:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -5949,7 +5949,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.6.1beta01, February 14, 2013, are
libpng versions 1.2.6, August 15, 2004, through 1.6.1beta01, February 16, 2013, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -6048,7 +6048,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
February 14, 2013
February 16, 2013
.\" end of man page

2
libpngpf.3
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@ -1,4 +1,4 @@
.TH LIBPNGPF 3 "February 14, 2013"
.TH LIBPNGPF 3 "February 16, 2013"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.6.1beta01
(private functions)

2
png.5
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@ -1,4 +1,4 @@
.TH PNG 5 "February 14, 2013"
.TH PNG 5 "February 16, 2013"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION

10
png.h
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@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
* libpng version 1.6.1beta01 - February 14, 2013
* libpng version 1.6.1beta01 - February 16, 2013
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -11,7 +11,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
* libpng versions 0.97, January 1998, through 1.6.1beta01 - February 14, 2013: Glenn
* libpng versions 0.97, January 1998, through 1.6.1beta01 - February 16, 2013: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@ -201,7 +201,7 @@
*
* This code is released under the libpng license.
*
* libpng versions 1.2.6, August 15, 2004, through 1.6.1beta01, February 14, 2013, are
* libpng versions 1.2.6, August 15, 2004, through 1.6.1beta01, February 16, 2013, are
* Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
@ -313,7 +313,7 @@
* Y2K compliance in libpng:
* =========================
*
* February 14, 2013
* February 16, 2013
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
@ -381,7 +381,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.1beta01"
#define PNG_HEADER_VERSION_STRING \
" libpng version 1.6.1beta01 - February 14, 2013\n"
" libpng version 1.6.1beta01 - February 16, 2013\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16

2
pngconf.h
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@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
* libpng version 1.6.1beta01 - February 14, 2013
* libpng version 1.6.1beta01 - February 16, 2013
*
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)

2
projects/vstudio/readme.txt
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@ -1,7 +1,7 @@
VisualStudio instructions
libpng version 1.6.1beta01 - February 14, 2013
libpng version 1.6.1beta01 - February 16, 2013
Copyright (c) 1998-2010 Glenn Randers-Pehrson

2
projects/vstudio/zlib.props
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@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source
*
* libpng version 1.6.1beta01 - February 14, 2013
* libpng version 1.6.1beta01 - February 16, 2013
*
* Copyright (c) 1998-2011 Glenn Randers-Pehrson
*

16
test-pngtest.sh
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@ -1,16 +0,0 @@
#!/bin/sh
echo "Running tests. For details see pngtest-log.txt"
echo "============ pngtest pngtest.png ==============" > pngtest-log.txt
echo "Running test-pngtest.sh"
if ./pngtest --strict ${srcdir}/pngtest.png >> pngtest-log.txt 2>&1
then
echo " PASS: pngtest --strict pngtest.png"
err=0
else
echo " FAIL: pngtest --strict pngtest.png"
err=1
fi
exit $err

13
tests/pngstest Executable file
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@ -0,0 +1,13 @@
#!/bin/sh
#
# Usage:
#
# tests/pngstest pattern
#
# Runs pngstest on all the contrib/pngsuite/[^x]*${pattern}.png files
# NOTE: pattern is used to name the temporary files pngstest generates
#
pattern="$1"
shift
exec ./pngstest --strict --tmpfile "${pattern}" --log ${1+"$@"}\
"${srcdir}/contrib/pngsuite/"[a-wyz]*${pattern}".png"

2
tests/pngstest-0g01 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 0g01

2
tests/pngstest-0g02 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 0g02

2
tests/pngstest-0g04 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 0g04

2
tests/pngstest-0g08 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 0g08

2
tests/pngstest-0g16 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 0g16

2
tests/pngstest-2c08 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 2c08

2
tests/pngstest-2c16 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 2c16

2
tests/pngstest-3p01 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 3p01

2
tests/pngstest-3p02 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 3p02

2
tests/pngstest-3p04 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 3p04

2
tests/pngstest-3p08 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 3p08

2
tests/pngstest-4a08 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 4a08

2
tests/pngstest-4a16 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 4a16

2
tests/pngstest-6a08 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 6a08

2
tests/pngstest-6a16 Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec "${srcdir}/tests/pngstest" 6a16

14
tests/pngstest-error Executable file
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@ -0,0 +1,14 @@
#!/bin/sh
code=77 # skipped
for t in "${srcdir}/contrib/pngsuite/"x*".png"
do
if test "$t" != "${srcdir}/contrib/pngsuite/x*.png"
then
# not skipped, test it
if ./pngstest --strict --tmpfile "error" --log "$@" "$t"
then
code=0 # oops, success: should not happen!
fi
fi
done
exit $code

2
tests/pngtest Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec ./pngtest --strict ${srcdir}/pngtest.png

2
tests/pngunknown-IDAT Executable file
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@ -0,0 +1,2 @@
#!/bin/sh
exec ./pngunknown default=discard IDAT=save "${srcdir}/pngtest.png"

2
tests/pngunknown-discard Executable file
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#!/bin/sh
exec ./pngunknown default=discard "${srcdir}/pngtest.png"

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tests/pngunknown-if-safe Executable file
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#!/bin/sh
exec ./pngunknown default=if-safe "${srcdir}/pngtest.png"

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tests/pngunknown-sAPI Executable file
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#!/bin/sh
exec ./pngunknown bKGD=save cHRM=save gAMA=save all=discard iCCP=save sBIT=save sRGB=save "${srcdir}/pngtest.png"

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tests/pngunknown-sTER Executable file
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#!/bin/sh
exec ./pngunknown sTER=if-safe "${srcdir}/pngtest.png"

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tests/pngunknown-save Executable file
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#!/bin/sh
exec ./pngunknown default=save "${srcdir}/pngtest.png"

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tests/pngunknown-vpAg Executable file
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#!/bin/sh
exec ./pngunknown vpAg=if-safe "${srcdir}/pngtest.png"

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tests/pngvalid-gamma-16-to-8 Executable file
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#!/bin/sh
exec ./pngvalid --gamma-16-to-8

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tests/pngvalid-gamma-alpha-mode Executable file
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#!/bin/sh
exec ./pngvalid --gamma-alpha-mode

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tests/pngvalid-gamma-background Executable file
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#!/bin/sh
exec ./pngvalid --gamma-background

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tests/pngvalid-gamma-expand16-alpha-mode Executable file
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#!/bin/sh
exec ./pngvalid --gamma-alpha-mode --expand16

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tests/pngvalid-gamma-expand16-background Executable file
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#!/bin/sh
exec ./pngvalid --gamma-background --expand16

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tests/pngvalid-gamma-expand16-transform Executable file
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#!/bin/sh
exec ./pngvalid --gamma-transform --expand16

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tests/pngvalid-gamma-sbit Executable file
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#!/bin/sh
exec ./pngvalid --gamma-sbit

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tests/pngvalid-gamma-threshold Executable file
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#!/bin/sh
exec ./pngvalid --gamma-threshold

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tests/pngvalid-gamma-transform Executable file
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#!/bin/sh
exec ./pngvalid --gamma-transform

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tests/pngvalid-progressive-interlace-size Executable file
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#!/bin/sh
exec ./pngvalid --size --progressive-read

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tests/pngvalid-progressive-interlace-standard Executable file
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#!/bin/sh
exec ./pngvalid --standard --progressive-read --interlace

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tests/pngvalid-progressive-interlace-transform Executable file
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#!/bin/sh
exec ./pngvalid --transform

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tests/pngvalid-progressive-standard Executable file
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#!/bin/sh
exec ./pngvalid --standard --interlace

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tests/pngvalid-standard Executable file
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#!/bin/sh
exec ./pngvalid --standard --progressive-read