r6856: Add a couple of tests that test for the behaviour described in

tridge's ref_notes.txt document.
(This used to be commit 04196e0aff10846ec69a9c35e61517bb7f856386)

1 files changed, 375 insertions, 0 deletions

diff --git a/source4/build/pidl/tests/ndr_refptr.pl b/source4/build/pidl/tests/ndr_refptr.pl
new file mode 100755
index 0000000000..38efbed372
--- /dev/null
+++ b/source4/build/pidl/tests/ndr_refptr.pl
@@ -0,0 +1,375 @@
+#!/usr/bin/perl
+# Simple tests for pidl's handling of ref pointers, based
+# on tridge's ref_notes.txt
+use strict;
+
+use FindBin qw($RealBin);
+use lib "$RealBin/..";
+use test;
+
+my %settings = (
+	'IDL-Arguments' => ['--quiet', '--parse', '--parser=ndr_test.c', '--header=ndr_test.h'],
+	'IncludeFiles' => ['ndr_test.h'],
+	'ExtraFiles' => ['ndr_test.c'],
+);
+
+Test::test_idl("noptr-push", \%settings, 
+'	typedef struct {
+		uint16 x;
+	} xstruct;
+
+	[public] uint16 echo_TestRef([in] xstruct foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	uint16_t v = 13;
+	struct echo_TestRef r;
+	r.in.foo.x = v; 
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 2)
+		return 2;
+
+	if (ndr->data[0] != 13 || ndr->data[1] != 0) 
+		return 3;
+');
+
+Test::test_idl("ptr-embedded-push", \%settings,
+'   typedef struct {
+		short *x;
+	} xstruct;
+
+	uint16 echo_TestRef([in] xstruct foo);
+',
+'
+	uint16_t v = 13;
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	r.in.foo.x = &v; 
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 6)
+		return 2;
+
+	if (ndr->data[0] == 0 && ndr->data[1] == 0 && 
+	    ndr->data[2] == 0 && ndr->data[3] == 0)
+		return 3;
+
+	if (ndr->data[4] != 13 || ndr->data[5] != 0)
+		return 4;
+');
+
+Test::test_idl("ptr-embedded-push-null", \%settings,
+'   typedef struct {
+		short *x;
+	} xstruct;
+
+	uint16 echo_TestRef([in] xstruct foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	r.in.foo.x = NULL; 
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 4)
+		return 2;
+
+	if (ndr->data[0] != 0 || ndr->data[1] != 0 || 
+	    ndr->data[2] != 0 || ndr->data[3] != 0)
+		return 3;
+');
+
+Test::test_idl("refptr-embedded-push", \%settings,
+'
+	typedef struct {
+		[ref] short *x;
+	} xstruct;
+
+	uint16 echo_TestRef([in] xstruct foo);
+',
+'
+	uint16_t v = 13;
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	r.in.foo.x = &v; 
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 6)
+		return 2;
+
+	if (ndr->data[0] == 0 && ndr->data[1] == 0 && 
+	    ndr->data[2] == 0 && ndr->data[3] == 0)
+		return 3;
+
+	if (ndr->data[4] != 13 || ndr->data[5] != 0)
+		return 4;
+');
+
+Test::test_idl("refptr-embedded-push-null", \%settings,
+'
+	typedef struct {
+		[ref] short *x;
+	} xstruct;
+
+	uint16 echo_TestRef([in] xstruct foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	r.in.foo.x = NULL; 
+
+	if (NT_STATUS_IS_OK(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+	/* Windows gives [client runtime error 0x6f4] */
+');
+
+Test::test_idl("ptr-top-push", \%settings,
+'
+	typedef struct {
+		short x;
+	} xstruct;
+
+	uint16 echo_TestRef([in] xstruct *foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	struct xstruct s;
+	s.x = 13;
+	r.in.foo = &s;
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 2)
+		return 2;
+
+	if (ndr->data[0] != 13 || ndr->data[1] != 0)
+		return 3;
+');
+
+Test::test_idl("ptr-top-push-null", \%settings,
+'
+	typedef struct {
+		short x;
+	} xstruct;
+
+	uint16 echo_TestRef([in] xstruct *foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	r.in.foo = NULL;
+
+	if (NT_STATUS_IS_OK(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	/* Windows gives [client runtime error 0x6f4] */
+');
+
+
+Test::test_idl("refptr-top-push", \%settings,
+'
+	typedef struct {
+		short x;
+	} xstruct;
+
+	uint16 echo_TestRef([in,ref] xstruct *foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	struct xstruct s;
+	s.x = 13;
+	r.in.foo = &s;
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 2)
+		return 2;
+
+	if (ndr->data[0] != 13 || ndr->data[1] != 0)
+		return 3;
+');
+
+Test::test_idl("refptr-top-push-null", \%settings,
+'
+	typedef struct {
+		short x;
+	} xstruct;
+
+	uint16 echo_TestRef([in,ref] xstruct *foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	r.in.foo = NULL;
+
+	if (NT_STATUS_IS_OK(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	/* Windows gives [client runtime error 0x6f4] */
+');
+
+
+Test::test_idl("uniqueptr-top-push", \%settings,
+'	typedef struct {
+		short x;
+	} xstruct;
+
+	uint16 echo_TestRef([in,unique] xstruct *foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	struct xstruct s;
+	s.x = 13;
+	r.in.foo = &s;
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 6)
+		return 2;
+
+	if (ndr->data[0] == 0 && ndr->data[1] == 0 && 
+	    ndr->data[2] == 0 && ndr->data[3] == 0)
+		return 3;
+
+	if (ndr->data[4] != 13 || ndr->data[5] != 0)
+		return 4;
+');
+
+Test::test_idl("uniqueptr-top-push-null", \%settings,
+'	typedef struct {
+		short x;
+	} xstruct;
+
+	uint16 echo_TestRef([in,unique] xstruct *foo);
+',
+'
+	struct ndr_push *ndr = ndr_push_init();
+	struct echo_TestRef r;
+	r.in.foo = NULL;
+
+	if (NT_STATUS_IS_ERR(ndr_push_echo_TestRef(ndr, ndr_flags, &r)))
+		return 1;
+
+	if (ndr->offset != 4)
+		return 2;
+
+	if (ndr->data[0] != 0 || ndr->data[1] != 0 || 
+	    ndr->data[2] != 0 || ndr->data[3] != 0)
+		return 3;
+');
+
+
+#----------------------------------------------------
+#	typedef struct {
+#		short x;
+#	} xstruct;
+#
+#	uint16 echo_TestRef([out] xstruct foo);
+#
+#        [idl compiler error]
+#
+#----------------------------------------------------
+#	typedef struct {
+#		short x;
+#	} xstruct;
+#
+#	void echo_TestRef([out] xstruct *foo);
+#
+#	xstruct r;
+#	echo_TestRef(&r);
+#	r.x -> 13;
+#
+#	[0D 00]
+#
+#
+#	echo_TestRef(NULL);
+#
+#	[client runtime error 0x6f4]
+#
+#----------------------------------------------------
+#	typedef struct {
+#		short x;
+#	} xstruct;
+#
+#	void echo_TestRef([out,ref] xstruct *foo);
+#
+#	xstruct r;
+#	echo_TestRef(&r);
+#	r.x -> 13;
+#
+#	[0D 00]
+#
+#
+#	echo_TestRef(NULL);
+#
+#	[client runtime error 0x6f4]
+#
+#----------------------------------------------------
+#	typedef struct {
+#		short x;
+#	} xstruct;
+#
+#	void echo_TestRef([out,unique] xstruct *foo);
+#
+#        [idl compiler error]
+#
+#
+#----------------------------------------------------
+#	void echo_TestRef([in] short **foo);
+#
+#	short v = 13;
+#	short *pv = &v;
+#
+#	echo_TestRef(&pv);
+#
+#	[PP PP PP PP 0D 00]
+#
+#
+#	short *pv = NULL;
+#
+#	echo_TestRef(&pv);
+#
+#	[00 00 00 00]
+#
+#
+#	echo_TestRef(NULL);
+#	
+#	[client runtime error 0x6f4]
+#
+#
+#----------------------------------------------------
+#	void echo_TestRef([in,ref] short **foo);
+#
+#	short v = 13;
+#	short *pv = &v;
+#
+#	echo_TestRef(&pv);
+#
+#	[PP PP PP PP 0D 00]
+#
+#
+#	short *pv = NULL;
+#
+#	echo_TestRef(&pv);
+#
+#	[00 00 00 00]
+#
+#
+#	echo_TestRef(NULL);
+#	
+#	[client runtime error 0x6f4]