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

ANNOUNCE

@@ -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

CHANGES

@@ -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

LICENSE

@@ -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

Makefile.am

@@ -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

README

-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.

autogen.sh

@@ -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\

configure.ac

@@ -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

contrib/libtests/pngstest.c

@@ -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 */

contrib/libtests/test-pngstest.sh

-#!/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

contrib/libtests/test-pngunknown.sh

-#!/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

contrib/libtests/test-pngvalid-full.sh

-#!/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

contrib/libtests/test-pngvalid-simple.sh

-#!/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

libpng-manual.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
@@ -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.

libpng.3

-.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
 

libpngpf.3

-.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)

png.5

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

png.h

 
 /* 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

pngconf.h

 
 /* 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)

projects/vstudio/readme.txt

 
 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
 

projects/vstudio/zlib.props

@@ -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
  *

test-pngtest.sh

-#!/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

tests/pngstest

+#!/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"

tests/pngstest-0g01

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 0g01

tests/pngstest-0g02

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 0g02

tests/pngstest-0g04

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 0g04

tests/pngstest-0g08

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 0g08

tests/pngstest-0g16

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 0g16

tests/pngstest-2c08

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 2c08

tests/pngstest-2c16

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 2c16

tests/pngstest-3p01

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 3p01

tests/pngstest-3p02

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 3p02

tests/pngstest-3p04

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 3p04

tests/pngstest-3p08

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 3p08

tests/pngstest-4a08

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 4a08

tests/pngstest-4a16

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 4a16

tests/pngstest-6a08

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 6a08

tests/pngstest-6a16

+#!/bin/sh
+exec "${srcdir}/tests/pngstest" 6a16

tests/pngstest-error

+#!/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

tests/pngtest

+#!/bin/sh
+exec ./pngtest --strict ${srcdir}/pngtest.png

tests/pngunknown-IDAT

+#!/bin/sh
+exec ./pngunknown default=discard IDAT=save "${srcdir}/pngtest.png"

tests/pngunknown-discard

+#!/bin/sh
+exec ./pngunknown default=discard "${srcdir}/pngtest.png"

tests/pngunknown-if-safe

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

tests/pngunknown-sAPI

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

tests/pngunknown-sTER

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

tests/pngunknown-save

+#!/bin/sh
+exec ./pngunknown default=save "${srcdir}/pngtest.png"

tests/pngunknown-vpAg

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

tests/pngvalid-gamma-16-to-8

+#!/bin/sh
+exec ./pngvalid --gamma-16-to-8

tests/pngvalid-gamma-alpha-mode

+#!/bin/sh
+exec ./pngvalid --gamma-alpha-mode

tests/pngvalid-gamma-background

+#!/bin/sh
+exec ./pngvalid --gamma-background

tests/pngvalid-gamma-expand16-alpha-mode

+#!/bin/sh
+exec ./pngvalid --gamma-alpha-mode --expand16

tests/pngvalid-gamma-expand16-background

+#!/bin/sh
+exec ./pngvalid --gamma-background --expand16

tests/pngvalid-gamma-expand16-transform

+#!/bin/sh
+exec ./pngvalid --gamma-transform --expand16

tests/pngvalid-gamma-sbit

+#!/bin/sh
+exec ./pngvalid --gamma-sbit

tests/pngvalid-gamma-threshold

+#!/bin/sh
+exec ./pngvalid --gamma-threshold

tests/pngvalid-gamma-transform

+#!/bin/sh
+exec ./pngvalid --gamma-transform

tests/pngvalid-progressive-interlace-size

+#!/bin/sh
+exec ./pngvalid --size --progressive-read

tests/pngvalid-progressive-interlace-standard

+#!/bin/sh
+exec ./pngvalid --standard --progressive-read --interlace

tests/pngvalid-progressive-interlace-transform

+#!/bin/sh
+exec ./pngvalid --transform

tests/pngvalid-progressive-standard

+#!/bin/sh
+exec ./pngvalid --standard --interlace

tests/pngvalid-standard

+#!/bin/sh
+exec ./pngvalid --standard --progressive-read