# Some simple utility functions for pidl tests# Copyright (C) 2005-2006 Jelmer Vernooij# Published under the GNU General Public Licensepackage Util;require Exporter;@ISA = qw(Exporter);@EXPORT = qw(test_samba4_ndr test_warnings test_errors);use strict;use FindBin qw($RealBin);use lib "$RealBin/../lib";use Parse::Pidl;my $warnings = "";undef &Parse::Pidl::warning;*Parse::Pidl::warning = sub { 	my ($e, $l) = @_;	if (defined($e)) {		$warnings .= "$e->{FILE}:$e->{LINE}: $l\n";	} else {		$warnings .= "$l\n";	}};my $errors = "";undef &Parse::Pidl::error;*Parse::Pidl::error = sub { 	my ($e, $l) = @_;	if (defined($e)) {		$errors .= "$e->{FILE}:$e->{LINE}: $l\n";	} else {		$errors .= "$l\n";	}};use Test::More;use Parse::Pidl::IDL;use Parse::Pidl::NDR;use Parse::Pidl::Samba4::NDR::Parser;use Parse::Pidl::Samba4::Header;# Generate a Samba4 parser for an IDL fragment and run it with a specified # piece of code to check whether the parser works as expectedsub test_samba4_ndr{	my ($name,$idl,$c,$extra) = @_;	$extra = "" unless defined($extra);	my $pidl = Parse::Pidl::IDL::parse_string("interface echo { $idl }; ", "<$name>");	ok(defined($pidl), "($name) parse idl");	my $pndr = Parse::Pidl::NDR::Parse($pidl);	ok(defined($pndr), "($name) generate NDR tree");	my $header = Parse::Pidl::Samba4::Header::Parse($pndr);	ok(defined($header), "($name) generate generic header");	my $generator = new Parse::Pidl::Samba4::NDR::Parser();	my ($ndrheader,$ndrparser) = $generator->Parse($pndr, undef, undef);	ok(defined($ndrparser), "($name) generate NDR parser");	ok(defined($ndrheader), "($name) generate NDR header");SKIP: {	skip "no samba environment available, skipping compilation", 3 		if (system("pkg-config --exists ndr") != 0);	my $main = "#define uint_t unsigned int#define _GNU_SOURCE#include <stdint.h>#include <stdlib.h>#include <stdio.h>#include <stdbool.h>#include <stdarg.h>#include <util/data_blob.h>/* header start */$header/* header end *//* ndrheader start */$ndrheader/* ndrheader end *//* extra start */$extra/* extra end *//* ndrparser start */$ndrparser/* ndrparser end *//* main start */int main(int argc, const char **argv){	TALLOC_CTX *mem_ctx = talloc_init(NULL);$c	talloc_free(mem_ctx);	return 0;}/* main end */\n";	my $main_debug = "# ".join("\n# ", split("\n", $main));	my $test_data_prefix = $ENV{TEST_DATA_PREFIX};	my $outfile;	if (defined($test_data_prefix)) {		$outfile = "$test_data_prefix/test-$name";		} else {		$outfile = "./test-$name";	}	my $cflags = $ENV{CFLAGS};	unless (defined($cflags)) {		$cflags = "";	}	my $ldflags = $ENV{LDFLAGS};	unless (defined($ldflags)) {		$ldflags = "";	}	my $cc = $ENV{CC};	unless (defined($cc)) {		$cc = "cc";	}	my $flags = `pkg-config --libs --cflags ndr samba-config`;	my $cmd = "$cc $cflags -x c - -o $outfile $flags $ldflags";	$cmd =~ s/\n//g;	open CC, "|$cmd";	print CC $main;	close CC;	ok(-f $outfile, "($name) compile");	my $ret = system($outfile, ()) >> 8;	print "# code:\n#\n$main_debug\n" if ($ret != 0);	print "# cmd: $cmd\n" if ($ret != 0);	print "# return code: $ret\n" if ($ret != 0);	ok($ret == 0, "($name) run");	ok(unlink($outfile), "($name) remove");	}}sub test_warnings($$){	my ($exp, $code) = @_;	$warnings = "";	$code->();	is($warnings, $exp);}sub test_errors($$){	my ($exp, $code) = @_;	$errors = "";	$code->();	is($errors, $exp);}1;