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# Some simple utility functions for pidl tests
# Copyright (C) 2005 Jelmer Vernooij
# Published under the GNU General Public License
package Util;
require Exporter;
@ISA = qw(Exporter);
@EXPORT_OK = qw(test_samba4_ndr);
use strict;
use Test::More;
use Parse::Pidl::IDL;
use Parse::Pidl::NDR;
use Parse::Pidl::Samba4::NDR::Parser;
use Parse::Pidl::Samba4::Header;
my $sanecc = 0;
# Generate a Samba4 parser for an IDL fragment and run it with a specified
# piece of code to check whether the parser works as expected
sub test_samba4_ndr($$$)
{
my ($name,$idl,$c) = @_;
my $pidl = Parse::Pidl::IDL::parse_string("interface echo { $idl }; ", "<$name>");
ok(defined($pidl), "($name) parse idl");
my $header = Parse::Pidl::Samba4::Header::Parse($pidl);
ok(defined($header), "($name) generate generic header");
my $pndr = Parse::Pidl::NDR::Parse($pidl);
ok(defined($pndr), "($name) generate NDR tree");
my ($ndrheader,$ndrparser) = Parse::Pidl::Samba4::NDR::Parser::Parse($pndr, "foo");
ok(defined($ndrparser), "($name) generate NDR parser");
ok(defined($ndrheader), "($name) generate NDR header");
SKIP: {
my $insamba = -f "include/includes.h";
my $link = $insamba && 0; # FIXME
skip "no samba environment available, skipping compilation", 3
if not $insamba;
skip "no sane C compiler, skipping compilation", 3
if not $sanecc;
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};
my $cflags = "-Iinclude -Ilib -I.";
if ($insamba and $link) {
open CC, "|cc -x c -o $outfile $cflags -";
} elsif ($insamba) {
open CC, "|cc -x c -c -o $outfile $cflags -";
}
print CC "#include \"includes.h\"\n";
print CC $header;
print CC $ndrheader;
print CC $ndrparser;
print CC "int main(int argc, const char **argv)
{
TALLOC_CTX *mem_ctx = talloc_init(NULL);
$c
talloc_free(mem_ctx);
return 0; }\n";
close CC;
ok(-f $outfile, "($name) compile");
unless ($link) {
skip "no shared libraries of Samba available yet, can't run test", 2;
unlink($outfile);
}
ok(system($outfile), "($name) run");
ok(unlink($outfile), "($name) remove");
}
}
my $outfile = "test"; # FIXME: Somewhat more unique name
# Test whether CC is sane. The real 'fix' here would be using the
# Samba build system, but unfortunately, we have no way of hooking into that
# yet so we're running CC directly for now
$sanecc = 1 if system('echo "main() {}"'." | cc -I. -x c -c - -o $outfile") == 0;
1;
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