s4: torture: Test all combinations of directory open with existing directory to ensure behavior is the same.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=13358

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <Volker.Lendecke@SerNet.DE>

Autobuild-User(master): Jeremy Allison <jra@samba.org>
Autobuild-Date(master): Thu Mar 29 23:13:42 CEST 2018 on sn-devel-144

(cherry picked from commit c98cd0f25edaae7558f18fd331e2fef3aabb61f2)

Autobuild-User(v4-8-test): Karolin Seeger <kseeger@samba.org>
Autobuild-Date(v4-8-test): Fri Apr  6 13:50:18 CEST 2018 on sn-devel-144

1 files changed, 66 insertions, 0 deletions

diff --git a/source4/torture/basic/delete.c b/source4/torture/basic/delete.c
index e923be68316..45c530288c9 100644
--- a/source4/torture/basic/delete.c
+++ b/source4/torture/basic/delete.c
@@ -2423,6 +2423,71 @@ static bool deltest25(struct torture_context *tctx,
 	return true;
 }
 
+/* Test 25a... */
+static bool deltest25a(struct torture_context *tctx,
+		struct smbcli_state *cli1,
+		struct smbcli_state *cli2)
+{
+	int fnum1 = -1;
+	NTSTATUS status;
+	uint32_t disps[4] = {
+			NTCREATEX_DISP_OVERWRITE_IF,
+			NTCREATEX_DISP_OPEN,
+			NTCREATEX_DISP_OVERWRITE,
+			NTCREATEX_DISP_OPEN_IF};
+
+	unsigned int i;
+
+	del_clean_area(cli1, cli2);
+
+	/* Create the directory, and try with open calls. */
+	status = smbcli_mkdir(cli1->tree, dname);
+	torture_assert_ntstatus_ok(tctx,
+		status,
+		talloc_asprintf(tctx, "mkdir of %s failed %s",
+		dname,
+		smbcli_errstr(cli1->tree)));
+
+	for (i = 0; i < sizeof(disps)/sizeof(disps[0]); i++) {
+		fnum1 = smbcli_nt_create_full(cli1->tree, dname, 0,
+				SEC_FILE_READ_DATA,
+				FILE_ATTRIBUTE_DIRECTORY,
+				NTCREATEX_SHARE_ACCESS_NONE,
+				disps[i],
+				NTCREATEX_OPTIONS_DIRECTORY|
+				NTCREATEX_OPTIONS_DELETE_ON_CLOSE, 0);
+
+		torture_assert(tctx, fnum1 == -1,
+			talloc_asprintf(tctx, "open of %s succeeded "
+				"should have failed!",
+			dname));
+
+		/* Must fail with NT_STATUS_INVALID_PARAMETER. */
+		status = smbcli_nt_error(cli1->tree);
+		torture_assert_ntstatus_equal(tctx,
+			status,
+			NT_STATUS_INVALID_PARAMETER,
+			talloc_asprintf(tctx, "create of %s should return "
+				"NT_STATUS_INVALID_PARAMETER, got %s",
+			dname,
+			smbcli_errstr(cli1->tree)));
+
+		/*
+		 * This should succeed - the directory
+		 * should not have been deleted.
+		 */
+		status = smbcli_getatr(cli1->tree, dname, NULL, NULL, NULL);
+		torture_assert_ntstatus_ok(tctx,
+			status,
+			talloc_asprintf(tctx, "getattr of %s failed %s",
+			fname,
+			smbcli_errstr(cli1->tree)));
+	}
+
+	del_clean_area(cli1, cli2);
+	return true;
+}
+
 /*
   Test delete on close semantics.
  */
@@ -2466,6 +2531,7 @@ struct torture_suite *torture_test_delete(TALLOC_CTX *ctx)
 	torture_suite_add_2smb_test(suite, "deltest23", deltest23);
 	torture_suite_add_simple_test(suite, "deltest24", deltest24);
 	torture_suite_add_2smb_test(suite, "deltest25", deltest25);
+	torture_suite_add_2smb_test(suite, "deltest25a", deltest25a);
 
 	return suite;
 }