summaryrefslogtreecommitdiff
path: root/pidl/tests/Util.pm
diff options
context:
space:
mode:
Diffstat (limited to 'pidl/tests/Util.pm')
-rw-r--r--pidl/tests/Util.pm179
1 files changed, 179 insertions, 0 deletions
diff --git a/pidl/tests/Util.pm b/pidl/tests/Util.pm
new file mode 100644
index 0000000000..4ad216a6a1
--- /dev/null
+++ b/pidl/tests/Util.pm
@@ -0,0 +1,179 @@
+# Some simple utility functions for pidl tests
+# Copyright (C) 2005-2006 Jelmer Vernooij
+# Published under the GNU General Public License
+
+package 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 expected
+sub 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`;
+
+ 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;