r12470: Add helper module for pidl tests

Convert other pidl tests to use Test::More and run them from 'make test'
(This used to be commit 3a57d29a62112ab654e290ccc985fba7f67664c5)

1 files changed, 94 insertions, 0 deletions

diff --git a/source4/pidl/tests/Util.pm b/source4/pidl/tests/Util.pm
new file mode 100644
index 0000000000..52fde11bf5
--- /dev/null
+++ b/source4/pidl/tests/Util.pm
@@ -0,0 +1,94 @@
+# 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 $outfile = "test-$name";
+
+	#my $cflags = $ENV{CFLAGS};
+	my $cflags = "-Iinclude -I.";
+
+	if ($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;