Include all the tools under ccan_tools dir, hacked to work for me.

.bzrignore

 _info
 .depends
+*~

Makefile

+# Hacky makefile to compile everything and run the tests in some kind of sane order.
+# V=--verbose for verbose tests.
+
 CFLAGS=-O3 -Wall -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Werror -I.
 
 ALL=$(patsubst %/test, %, $(wildcard */test))
 ALL_DEPENDS=$(patsubst %, %/.depends, $(ALL))
 
-default: test-all
-
 test-all: $(ALL_DEPENDS)
-	@$(MAKE) `for f in $(ALL); do echo test-$$f test-$$f; while read d; do echo test-$$d test-$$f; done < $$f/.depends; done | tsort`
+	$(MAKE) `for f in $(ALL); do echo test-$$f test-$$f; while read d; do echo test-$$d test-$$f; done < $$f/.depends; done | tsort`
+
+distclean: clean
+	rm -f */_info
+	rm -f $(ALL_DEPENDS)
 
 $(ALL_DEPENDS): %/.depends: %/_info
 	@$< depends > $@ || ( rm -f $@; exit 1 )
 
-test-%: FORCE run_tests
+test-%: ccan_tools/run_tests
 	@echo Testing $*...
-	@if ./run_tests $* | grep ^'not ok'; then exit 1; else exit 0; fi
-
-FORCE:
+	@if ccan_tools/run_tests $(V) $* | grep ^'not ok'; then exit 1; else exit 0; fi
 
-run_tests: run_tests.o tap/tap.o talloc/talloc.o 
+clean: ccan_tools-clean
+	rm -f `find . -name '*.o'`
 
-clean:
-	rm -f run_tests run_tests.o
+include ccan_tools/Makefile

README

+ccan_tools:
+	This is currently a bootstrap junkyard for ccan tools.
+
+	It is expected that some of this code, being generally useful, will be
+	shuffled out to their own modules over time.
+
+other:
+	The beginnings of a ccan repository.

build_assert/test/run-EXPR_BUILD_ASSERT.c

 #include "build_assert/build_assert.h"
-#include "tap/tap.h"
+#include "tap.h"
 
 int main(int argc, char *argv[])
 {

ccan_tools/Makefile

+ccan_tools/run_tests: ccan_tools/run_tests.o ccan_tools/libtap/src/tap.o ccan_tools/talloc/talloc.o 
+
+ccan_tools/doc_extract: ccan_tools/doc_extract.c ccan_tools/talloc/talloc.o
+
+ccan_tools/libtap/src/tap.o:
+	cd ccan_tools/libtap && ./configure && make
+
+ccan_tools/talloc/talloc.o:
+	cd ccan_tools/talloc && ./configure && make
+
+ccan_tools-clean:
+	rm -f run_tests doc_extract
+	@cd ccan_tools/libtap && make clean
+	@cd ccan_tools/talloc && make clean

ccan_tools/doc_extract.c

+/* This merely extracts, doesn't do XML or anything. */
+#include <err.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include "talloc/talloc.h"
+
+/* Is A == B ? */
+#define streq(a,b) (strcmp((a),(b)) == 0)
+
+/* Does A start with B ? */
+#define strstarts(a,b) (strncmp((a),(b),strlen(b)) == 0)
+
+/* This version adds one byte (for nul term) */
+static void *grab_file(void *ctx, const char *filename)
+{
+	unsigned int max = 16384, size = 0;
+	int ret, fd;
+	char *buffer;
+
+	if (streq(filename, "-"))
+		fd = dup(STDIN_FILENO);
+	else
+		fd = open(filename, O_RDONLY, 0);
+
+	if (fd < 0)
+		return NULL;
+
+	buffer = talloc_array(ctx, char, max+1);
+	while ((ret = read(fd, buffer + size, max - size)) > 0) {
+		size += ret;
+		if (size == max)
+			buffer = talloc_realloc(ctx, buffer, char, max*=2 + 1);
+	}
+	if (ret < 0) {
+		talloc_free(buffer);
+		buffer = NULL;
+	} else
+		buffer[size] = '\0';
+	close(fd);
+	return buffer;
+}
+
+/* This is a dumb one which copies.  We could mangle instead. */
+static char **split(const char *text)
+{
+	char **lines = NULL;
+	unsigned int max = 64, num = 0;
+
+	lines = talloc_array(text, char *, max+1);
+
+	while (*text != '\0') {
+		unsigned int len = strcspn(text, "\n");
+		lines[num] = talloc_array(lines, char, len + 1);
+		memcpy(lines[num], text, len);
+		lines[num][len] = '\0';
+		text += len + 1;
+		if (++num == max)
+			lines = talloc_realloc(text, lines, char *, max*=2 + 1);
+	}
+	lines[num] = NULL;
+	return lines;
+}
+
+int main(int argc, char *argv[])
+{
+	unsigned int i, j;
+
+	for (i = 1; i < argc; i++) {
+		char *file;
+		char **lines;
+		bool printing = false, printed = false;
+
+		file = grab_file(NULL, argv[i]);
+		if (!file)
+			err(1, "Reading file %s", argv[i]);
+		lines = split(file);
+
+		for (j = 0; lines[j]; j++) {
+			if (streq(lines[j], "/**")) {
+				printing = true;
+				if (printed++)
+					puts("\n");
+			} else if (streq(lines[j], " */"))
+				printing = false;
+			else if (printing) {
+				if (strstarts(lines[j], " * "))
+					puts(lines[j] + 3);
+				else if (strstarts(lines[j], " *"))
+					puts(lines[j] + 2);
+				else
+					errx(1, "Malformed line %s:%u",
+					     argv[i], j);
+			}
+		}
+		talloc_free(file);
+	}
+	return 0;
+}
+
+		
+		

ccan_tools/libtap/INSTALL

+Quick Installation
+
+    ./configure
+    make
+    make check
+    make install
+
+Run "configure --help" for additional options.

ccan_tools/libtap/Makefile.am

+SUBDIRS  = src
+SUBDIRS += tests
+
+prove:
+	prove -v -r

ccan_tools/libtap/README

+NAME
+     tap -- write tests that implement the Test Anything Protocol
+
+SYNOPSIS
+     #include <tap.h>
+
+DESCRIPTION
+     The tap library provides functions for writing test scripts that produce
+     output consistent with the Test Anything Protocol.  A test harness that
+     parses this protocol can run these tests and produce useful reports indi-
+     cating their success or failure.

ccan_tools/libtap/compile

+#! /bin/sh
+# Wrapper for compilers which do not understand `-c -o'.
+
+scriptversion=2004-10-12.08
+
+# Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+case $1 in
+  '')
+     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand `-c -o'.
+Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file `INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit 0
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit 0
+    ;;
+esac
+
+ofile=
+cfile=
+eat=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as `compile cc -o foo foo.c'.
+	# So we strip `-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no `-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # `.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use `[/.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:

ccan_tools/libtap/configure.in

+AC_INIT(tap, 1.01)
+AC_CONFIG_SRCDIR(src/tap.c)
+AM_INIT_AUTOMAKE([foreign])
+AC_PROG_CC
+AC_PROG_LIBTOOL
+AC_PROG_INSTALL
+
+# Checks for libraries
+case "$host" in
+	*-*-*freebsd4*)
+		LDFLAGS="$LDFLAGS -pthread"
+		HAVE_LIBPTHREAD=1
+		;;
+	*)
+		AC_CHECK_LIB(pthread, main)
+		;;
+esac
+
+# Checks for header files
+AC_HEADER_STDC
+AC_CHECK_HEADERS([stdlib.h])
+AC_CHECK_HEADERS([pthread.h])
+
+# Checks for  typedefs, structures, and compiler characteristics.
+AC_C_CONST
+
+# Checks for library functions.
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([atexit])
+
+AC_CONFIG_FILES([Makefile
+		 src/Makefile
+		 tests/Makefile
+		 tests/diag/Makefile
+		 tests/fail/Makefile
+		 tests/ok/Makefile
+		 tests/ok/ok-hash/Makefile
+		 tests/ok/ok-numeric/Makefile
+		 tests/ok/ok/Makefile
+		 tests/pass/Makefile
+		 tests/plan/Makefile
+		 tests/plan/no-tests/Makefile
+		 tests/plan/no_plan/Makefile
+		 tests/plan/not-enough-tests/Makefile
+		 tests/plan/sane/Makefile
+		 tests/plan/skip_all/Makefile
+		 tests/plan/too-many-plans/Makefile
+		 tests/plan/too-many-tests/Makefile
+		 tests/skip/Makefile
+		 tests/todo/Makefile
+		])
+AC_OUTPUT

ccan_tools/libtap/install-sh

+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2004-10-22.00
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+chmodcmd="$chmodprog 0755"
+chowncmd=
+chgrpcmd=
+stripcmd=
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=
+dst=
+dir_arg=
+dstarg=
+no_target_directory=
+
+usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+-c         (ignored)
+-d         create directories instead of installing files.
+-g GROUP   $chgrpprog installed files to GROUP.
+-m MODE    $chmodprog installed files to MODE.
+-o USER    $chownprog installed files to USER.
+-s         $stripprog installed files.
+-t DIRECTORY  install into DIRECTORY.
+-T         report an error if DSTFILE is a directory.
+--help     display this help and exit.
+--version  display version info and exit.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
+"
+
+while test -n "$1"; do
+  case $1 in
+    -c) shift
+        continue;;
+
+    -d) dir_arg=true
+        shift
+        continue;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+        shift
+        shift
+        continue;;
+
+    --help) echo "$usage"; exit 0;;
+
+    -m) chmodcmd="$chmodprog $2"
+        shift
+        shift
+        continue;;
+
+    -o) chowncmd="$chownprog $2"
+        shift
+        shift
+        continue;;
+
+    -s) stripcmd=$stripprog
+        shift
+        continue;;
+
+    -t) dstarg=$2
+	shift
+	shift
+	continue;;
+
+    -T) no_target_directory=true
+	shift
+	continue;;
+
+    --version) echo "$0 $scriptversion"; exit 0;;
+
+    *)  # When -d is used, all remaining arguments are directories to create.
+	# When -t is used, the destination is already specified.
+	test -n "$dir_arg$dstarg" && break
+        # Otherwise, the last argument is the destination.  Remove it from $@.
+	for arg
+	do
+          if test -n "$dstarg"; then
+	    # $@ is not empty: it contains at least $arg.
+	    set fnord "$@" "$dstarg"
+	    shift # fnord
+	  fi
+	  shift # arg
+	  dstarg=$arg
+	done
+	break;;
+  esac
+done
+
+if test -z "$1"; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+for src
+do
+  # Protect names starting with `-'.
+  case $src in
+    -*) src=./$src ;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    src=
+
+    if test -d "$dst"; then
+      mkdircmd=:
+      chmodcmd=
+    else
+      mkdircmd=$mkdirprog
+    fi
+  else
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dstarg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+
+    dst=$dstarg
+    # Protect names starting with `-'.
+    case $dst in
+      -*) dst=./$dst ;;
+    esac
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dstarg: Is a directory" >&2
+	exit 1
+      fi
+      dst=$dst/`basename "$src"`
+    fi
+  fi
+
+  # This sed command emulates the dirname command.
+  dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
+
+  # Make sure that the destination directory exists.
+
+  # Skip lots of stat calls in the usual case.
+  if test ! -d "$dstdir"; then
+    defaultIFS='
+	 '
+    IFS="${IFS-$defaultIFS}"
+
+    oIFS=$IFS
+    # Some sh's can't handle IFS=/ for some reason.
+    IFS='%'
+    set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+    shift
+    IFS=$oIFS
+
+    pathcomp=
+
+    while test $# -ne 0 ; do
+      pathcomp=$pathcomp$1
+      shift
+      if test ! -d "$pathcomp"; then
+        $mkdirprog "$pathcomp"
+	# mkdir can fail with a `File exist' error in case several
+	# install-sh are creating the directory concurrently.  This
+	# is OK.
+	test -d "$pathcomp" || exit
+      fi
+      pathcomp=$pathcomp/
+    done
+  fi
+
+  if test -n "$dir_arg"; then
+    $doit $mkdircmd "$dst" \
+      && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
+      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
+      && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
+      && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
+
+  else
+    dstfile=`basename "$dst"`
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+    trap '(exit $?); exit' 1 2 13 15
+
+    # Copy the file name to the temp name.
+    $doit $cpprog "$src" "$dsttmp" &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
+      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
+      && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
+      && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
+
+    # Now rename the file to the real destination.
+    { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
+      || {
+	   # The rename failed, perhaps because mv can't rename something else
+	   # to itself, or perhaps because mv is so ancient that it does not
+	   # support -f.
+
+	   # Now remove or move aside any old file at destination location.
+	   # We try this two ways since rm can't unlink itself on some
+	   # systems and the destination file might be busy for other
+	   # reasons.  In this case, the final cleanup might fail but the new
+	   # file should still install successfully.
+	   {
+	     if test -f "$dstdir/$dstfile"; then
+	       $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
+	       || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
+	       || {
+		 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+		 (exit 1); exit
+	       }
+	     else
+	       :
+	     fi
+	   } &&
+
+	   # Now rename the file to the real destination.
+	   $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+	 }
+    }
+  fi || { (exit 1); exit; }
+done
+
+# The final little trick to "correctly" pass the exit status to the exit trap.
+{
+  (exit 0); exit
+}
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:

ccan_tools/libtap/src/Makefile.am

+lib_LTLIBRARIES = libtap.la
+libtap_la_SOURCES = tap.c tap.h
+
+man_MANS = tap.3
+EXTRA_DIST = $(man_MANS)
+
+include_HEADERS = tap.h

ccan_tools/libtap/src/tap.h

+/*-
+ * Copyright (c) 2004 Nik Clayton
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if (!defined(__STDC_VERSION__) || __STDC_VERSION__ < 199901L) && !defined(__GNUC__)
+# error "Needs gcc or C99 compiler for variadic macros."
+#else
+
+# define ok(e, ...) ((e) ?						\
+		     _gen_result(1, __func__, __FILE__, __LINE__,	\
+				 __VA_ARGS__) :				\
+		     _gen_result(0, __func__, __FILE__, __LINE__,	\
+				 __VA_ARGS__))
+
+# define ok1(e) ((e) ?							\
+		 _gen_result(1, __func__, __FILE__, __LINE__, "%s", #e) : \
+		 _gen_result(0, __func__, __FILE__, __LINE__, "%s", #e))
+
+# define pass(...) ok(1, __VA_ARGS__)
+# define fail(...) ok(0, __VA_ARGS__)
+
+# define skip_if(cond, n, ...)				\
+	if (cond) skip((n), __VA_ARGS__);		\
+	else
+
+# define skip_start(test, n, ...)			\
+	do {						\
+		if((test)) {				\
+			skip(n,  __VA_ARGS__);		\
+			continue;			\
+		}
+
+# define skip_end } while(0)
+
+#ifdef __GNUC__
+#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))
+#else
+#define PRINTF_ATTRIBUTE(a1, a2)
+#endif
+
+unsigned int _gen_result(int, const char *, char *, unsigned int, char *, ...)
+	PRINTF_ATTRIBUTE(5, 6);
+
+void plan_no_plan(void);
+void plan_skip_all(char *);
+void plan_tests(unsigned int);
+
+void diag(char *, ...) PRINTF_ATTRIBUTE(1, 2);
+
+void skip(unsigned int, char *, ...) PRINTF_ATTRIBUTE(2, 3);
+
+void todo_start(char *, ...) PRINTF_ATTRIBUTE(1, 2);
+void todo_end(void);
+
+int exit_status(void);
+#endif /* C99 or gcc */

ccan_tools/libtap/tests/Makefile.am

+EXTRA_DIST = 	test.t
+
+SUBDIRS=	diag
+SUBDIRS+=	fail
+SUBDIRS+=	ok
+SUBDIRS+=	pass
+SUBDIRS+=	plan
+SUBDIRS+=	skip
+SUBDIRS+=	todo

ccan_tools/libtap/tests/README

+Most of the tests follow the same pattern.
+
+ * test.pl that uses Test::More, and demonstrates whatever functionality 
+   that we're trying to test.  This is the reference code.
+
+ * test.c, which tests the libtap reimplementation of the same functionality.
+
+ * test.t, which compiles the .c program, runs both test scripts, and then 
+   diffs their output to make sure it's identical.

ccan_tools/libtap/tests/diag/Makefile.am

+
+TESTS = 		../test.t
+TESTS_ENVIRONMENT =	$(SHELL)
+
+EXTRA_DIST = 		test.pl
+
+check_PROGRAMS = 	test
+
+test_CFLAGS = 		-g -I../../src
+test_LDFLAGS = 		-L../../src
+test_LDADD = 		-ltap
+
+CLEANFILES =	test.o test.c.out test.pl.out

ccan_tools/libtap/tests/diag/test.c

+/*-
+ * Copyright (c) 2004 Nik Clayton
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+
+#include "tap.h"
+
+int
+main(int argc, char *argv[])
+{
+	plan_tests(2);
+
+	diag("A diagnostic message");
+
+	/* Make sure the failure is passed through */
+	if (!ok(1, "test 1"))
+		diag("ok() failed, and shouldn't");
+	if (!ok(0, "test 2"))
+		diag("ok() passed, and shouldn't");
+
+	return exit_status();
+}

ccan_tools/libtap/tests/diag/test.pl

+#!/usr/bin/perl
+
+use warnings;
+use strict;
+
+use Test::More;
+
+plan tests => 2;
+
+diag("A diagnostic message");
+
+ok(1, 'test 1') or diag "ok() failed, and shouldn't";
+ok(0, 'test 2') or diag "ok() passed, and shouldn't";

ccan_tools/libtap/tests/fail/Makefile.am

+
+TESTS = 		../test.t
+TESTS_ENVIRONMENT =	$(SHELL)
+
+EXTRA_DIST = 		test.pl
+
+check_PROGRAMS = 	test
+
+test_CFLAGS = 		-g -I../../src
+test_LDFLAGS = 		-L../../src
+test_LDADD = 		-ltap
+
+CLEANFILES =	test.o test.c.out test.pl.out

ccan_tools/libtap/tests/fail/test.c

+/*-
+ * Copyright (c) 2004 Nik Clayton
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+
+#include "tap.h"
+
+int
+main(int argc, char *argv[])
+{
+	unsigned int rc = 0;
+
+	plan_tests(2);
+
+	rc = fail("test to fail");
+	diag("Returned: %d", rc);
+
+	rc = fail("test to fail %s", "with extra string");
+	diag("Returned: %d", rc);
+
+	return exit_status();
+}

ccan_tools/libtap/tests/ok/Makefile.am

+SUBDIRS  =	ok
+SUBDIRS +=	ok-hash
+SUBDIRS +=	ok-numeric

ccan_tools/libtap/tests/plan/Makefile.am

+SUBDIRS  =	no-tests
+SUBDIRS +=	no_plan
+SUBDIRS +=	not-enough-tests
+SUBDIRS +=	too-many-plans
+SUBDIRS +=	too-many-tests
+SUBDIRS +=	sane
+SUBDIRS +=	skip_all