RAW-OPLOCK: add BATCH23 and test with a connection with no CAP_LEVEL_II_OPLOCKS

metze
(This used to be commit 2192d6d2bda2afd2ba1ed0cb68bdfe590b9d50af)

1 files changed, 121 insertions, 0 deletions

diff --git a/source4/torture/raw/oplock.c b/source4/torture/raw/oplock.c
index cb47a256f6..a5e9c3267e 100644
--- a/source4/torture/raw/oplock.c
+++ b/source4/torture/raw/oplock.c
@@ -24,6 +24,9 @@
 #include "libcli/libcli.h"
 #include "torture/util.h"
 #include "lib/events/events.h"
+#include "param/param.h"
+#include "lib/cmdline/popt_common.h"
+#include "libcli/resolve/resolve.h"
 
 #define CHECK_VAL(v, correct) do { \
 	if ((v) != (correct)) { \
@@ -153,6 +156,32 @@ static bool oplock_handler_close(struct smbcli_transport *transport, uint16_t ti
 	return true;
 }
 
+static bool open_connection_no_level2_oplocks(struct torture_context *tctx,
+					      struct smbcli_state **c)
+{
+	NTSTATUS status;
+
+	struct smbcli_options options;
+
+	lp_smbcli_options(tctx->lp_ctx, &options);
+
+	options.use_level2_oplocks = false;
+
+	status = smbcli_full_connection(tctx, c,
+					torture_setting_string(tctx, "host", NULL),
+					lp_smb_ports(tctx->lp_ctx),
+					torture_setting_string(tctx, "share", NULL),
+					NULL, cmdline_credentials,
+					lp_resolve_context(tctx->lp_ctx),
+					tctx->ev, &options);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to open connection - %s\n", nt_errstr(status));
+		return false;
+	}
+
+	return true;
+}
+
 static bool test_raw_oplock_exclusive1(struct torture_context *tctx, struct smbcli_state *cli1, struct smbcli_state *cli2)
 {
 	const char *fname = BASEDIR "\\test_exclusive1.dat";
@@ -2387,6 +2416,97 @@ done:
 	return ret;
 }
 
+static bool test_raw_oplock_batch23(struct torture_context *tctx, struct smbcli_state *cli1, struct smbcli_state *cli2)
+{
+	const char *fname = BASEDIR "\\test_batch23.dat";
+	NTSTATUS status;
+	bool ret = true;
+	union smb_open io;
+	uint16_t fnum=0, fnum2=0,fnum3=0;
+	struct smbcli_state *cli3 = NULL;
+
+	if (torture_setting_bool(tctx, "samba3", false)) {
+		torture_skip(tctx, "BACHT23 disabled against samba3\n");
+	}
+
+	if (!torture_setup_dir(cli1, BASEDIR)) {
+		return false;
+	}
+
+	/* cleanup */
+	smbcli_unlink(cli1->tree, fname);
+
+	smbcli_oplock_handler(cli1->transport, oplock_handler_ack_to_levelII, cli1->tree);
+
+	ret = open_connection_no_level2_oplocks(tctx, &cli3);
+	CHECK_VAL(ret, true);
+
+	/*
+	  base ntcreatex parms
+	*/
+	io.generic.level = RAW_OPEN_NTCREATEX;
+	io.ntcreatex.in.root_fid = 0;
+	io.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL;
+	io.ntcreatex.in.alloc_size = 0;
+	io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
+	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
+	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
+	io.ntcreatex.in.create_options = 0;
+	io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+	io.ntcreatex.in.security_flags = 0;
+	io.ntcreatex.in.fname = fname;
+
+	torture_comment(tctx, "a open and ask for a batch oplock\n");
+	ZERO_STRUCT(break_info);
+	smbcli_oplock_handler(cli1->transport, oplock_handler_ack_to_levelII, cli1->tree);
+	smbcli_oplock_handler(cli2->transport, oplock_handler_ack_to_levelII, cli2->tree);
+	smbcli_oplock_handler(cli3->transport, oplock_handler_ack_to_levelII, cli3->tree);
+
+	io.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_READ | SEC_RIGHTS_FILE_WRITE;
+	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
+	io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED |
+		NTCREATEX_FLAGS_REQUEST_OPLOCK |
+		NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK;
+	status = smb_raw_open(cli1->tree, tctx, &io);
+	CHECK_STATUS(tctx, status, NT_STATUS_OK);
+	fnum = io.ntcreatex.out.file.fnum;
+	CHECK_VAL(io.ntcreatex.out.oplock_level, BATCH_OPLOCK_RETURN);
+
+	ZERO_STRUCT(break_info);
+
+	torture_comment(tctx, "a 2nd open without level2 oplock support should generate a break to level2\n");
+	status = smb_raw_open(cli3->tree, tctx, &io);
+	CHECK_STATUS(tctx, status, NT_STATUS_OK);
+	fnum3 = io.ntcreatex.out.file.fnum;
+	CHECK_VAL(io.ntcreatex.out.oplock_level, NO_OPLOCK_RETURN);
+
+	CHECK_VAL(break_info.count, 1);
+	CHECK_VAL(break_info.fnum, fnum);
+	CHECK_VAL(break_info.level, OPLOCK_BREAK_TO_LEVEL_II);
+	CHECK_VAL(break_info.failures, 0);
+
+	ZERO_STRUCT(break_info);
+
+	torture_comment(tctx, "a 3rd open with level2 oplock support should not generate a break\n");
+	status = smb_raw_open(cli2->tree, tctx, &io);
+	CHECK_STATUS(tctx, status, NT_STATUS_OK);
+	fnum2 = io.ntcreatex.out.file.fnum;
+	CHECK_VAL(io.ntcreatex.out.oplock_level, LEVEL_II_OPLOCK_RETURN);
+
+	CHECK_VAL(break_info.count, 0);
+
+	smbcli_close(cli1->tree, fnum);
+	smbcli_close(cli2->tree, fnum2);
+	smbcli_close(cli3->tree, fnum3);
+
+done:
+	smb_raw_exit(cli1->session);
+	smb_raw_exit(cli2->session);
+	smb_raw_exit(cli3->session);
+	smbcli_deltree(cli1->tree, BASEDIR);
+	return ret;
+}
+
 /* 
    basic testing of oplocks
 */
@@ -2422,6 +2542,7 @@ struct torture_suite *torture_raw_oplock(TALLOC_CTX *mem_ctx)
 	torture_suite_add_2smb_test(suite, "BATCH20", test_raw_oplock_batch20);
 	torture_suite_add_2smb_test(suite, "BATCH21", test_raw_oplock_batch21);
 	torture_suite_add_2smb_test(suite, "BATCH22", test_raw_oplock_batch22);
+	torture_suite_add_2smb_test(suite, "BATCH23", test_raw_oplock_batch23);
 
 	return suite;
 }