Merge branch 'v4-0-test' of git://git.samba.org/samba into 4-0-abartlet

(This used to be commit 2232255ce384433ff9626f2fd3d399f758b0add5)

1 files changed, 188 insertions, 0 deletions

diff --git a/source4/torture/raw/oplock.c b/source4/torture/raw/oplock.c
index 7ac88c0996..8a7489c84e 100644
--- a/source4/torture/raw/oplock.c
+++ b/source4/torture/raw/oplock.c
@@ -32,6 +32,13 @@
 		ret = false; \
 	}} while (0)
 
+#define CHECK_RANGE(v, min, max) do { \
+	if ((v) < (min) || (v) > (max)) { \
+		torture_result(tctx, TORTURE_FAIL, "(%s): wrong value for %s got %d - should be between %d and %d\n", \
+				__location__, #v, (int)v, (int)min, (int)max); \
+		ret = false; \
+	}} while (0)
+
 #define CHECK_STRMATCH(v, correct) do { \
 	if (!v || strstr((v),(correct)) == NULL) { \
 		torture_result(tctx, TORTURE_FAIL,  "(%s): wrong value for %s got '%s' - should be '%s'\n", \
@@ -92,6 +99,21 @@ static bool oplock_handler_ack_to_none(struct smbcli_transport *transport,
 	return smbcli_oplock_ack(tree, fnum, OPLOCK_BREAK_TO_NONE);
 }
 
+/*
+  a handler function for oplock break requests. Let it timeout
+*/
+static bool oplock_handler_timeout(struct smbcli_transport *transport,
+				   uint16_t tid, uint16_t fnum,
+				   uint8_t level, void *private)
+{
+	break_info.fnum = fnum;
+	break_info.level = level;
+	break_info.count++;
+
+	printf("Let oplock break timeout\n");
+	return true;
+}
+
 static void oplock_handler_close_recv(struct smbcli_request *req)
 {
 	NTSTATUS status;
@@ -2204,6 +2226,170 @@ done:
 	return ret;
 }
 
+static bool test_raw_oplock_batch21(struct torture_context *tctx, struct smbcli_state *cli1, struct smbcli_state *cli2)
+{
+	const char *fname = BASEDIR "\\test_batch21.dat";
+	NTSTATUS status;
+	bool ret = true;
+	union smb_open io;
+	struct smb_echo e;
+	uint16_t fnum=0;
+	char c = 0;
+	ssize_t wr;
+
+	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);
+
+	/*
+	  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;
+
+	/*
+	  with a batch oplock we get a break
+	*/
+	torture_comment(tctx, "open with batch oplock\n");
+	ZERO_STRUCT(break_info);
+	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);
+
+	torture_comment(tctx, "writing should not generate a break\n");
+	wr = smbcli_write(cli1->tree, fnum, 0, &c, 0, 1);
+	CHECK_VAL(wr, 1);
+	CHECK_STATUS(tctx, smbcli_nt_error(cli1->tree), NT_STATUS_OK);
+
+	ZERO_STRUCT(e);
+	e.in.repeat_count = 1;
+	status = smb_raw_echo(cli1->transport, &e);
+	CHECK_STATUS(tctx, status, NT_STATUS_OK);
+
+	CHECK_VAL(break_info.count, 0);
+
+	smbcli_close(cli1->tree, fnum);
+
+done:
+	smb_raw_exit(cli1->session);
+	smb_raw_exit(cli2->session);
+	smbcli_deltree(cli1->tree, BASEDIR);
+	return ret;
+}
+
+static bool test_raw_oplock_batch22(struct torture_context *tctx, struct smbcli_state *cli1, struct smbcli_state *cli2)
+{
+	const char *fname = BASEDIR "\\test_batch22.dat";
+	NTSTATUS status;
+	bool ret = true;
+	union smb_open io;
+	union smb_unlink unl;
+	uint16_t fnum=0, fnum2=0;
+	char c = 0;
+	struct timeval tv;
+	int timeout = torture_setting_int(tctx, "oplocktimeout", 30);
+	int te;
+	ssize_t wr;
+
+	if (torture_setting_bool(tctx, "samba3", false)) {
+		torture_skip(tctx, "BACHT22 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);
+
+	/*
+	  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;
+
+	/*
+	  with a batch oplock we get a break
+	*/
+	torture_comment(tctx, "open with batch oplock\n");
+	ZERO_STRUCT(break_info);
+	io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED |
+		NTCREATEX_FLAGS_REQUEST_OPLOCK |
+		NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK;
+	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ|
+		NTCREATEX_SHARE_ACCESS_WRITE|
+		NTCREATEX_SHARE_ACCESS_DELETE;
+	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);
+
+	torture_comment(tctx, "a 2nd open shoud not succeed after the oplock break timeout\n");
+	tv = timeval_current();
+	smbcli_oplock_handler(cli1->transport, oplock_handler_timeout, cli1->tree);
+	status = smb_raw_open(cli1->tree, tctx, &io);
+	CHECK_STATUS(tctx, status, NT_STATUS_SHARING_VIOLATION);
+	te = (int)timeval_elapsed(&tv);
+	CHECK_RANGE(te, timeout - 1, timeout + 15);
+
+	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 2nd open shoud succeed after the oplock release without break\n");
+	tv = timeval_current();
+	smbcli_oplock_handler(cli1->transport, oplock_handler_ack_to_levelII, cli1->tree);
+	status = smb_raw_open(cli1->tree, tctx, &io);
+	CHECK_STATUS(tctx, status, NT_STATUS_OK);
+	CHECK_VAL(io.ntcreatex.out.oplock_level, LEVEL_II_OPLOCK_RETURN);
+	te = (int)timeval_elapsed(&tv);
+	/* it should come in without delay */
+	CHECK_RANGE(te+1, 0, timeout);
+	fnum2 = io.ntcreatex.out.file.fnum;
+
+	CHECK_VAL(break_info.count, 0);
+
+	smbcli_close(cli1->tree, fnum);
+	smbcli_close(cli1->tree, fnum2);
+
+done:
+	smb_raw_exit(cli1->session);
+	smb_raw_exit(cli2->session);
+	smbcli_deltree(cli1->tree, BASEDIR);
+	return ret;
+}
+
 /* 
    basic testing of oplocks
 */
@@ -2237,6 +2423,8 @@ struct torture_suite *torture_raw_oplock(TALLOC_CTX *mem_ctx)
 	torture_suite_add_2smb_test(suite, "BATCH18", test_raw_oplock_batch18);
 	torture_suite_add_2smb_test(suite, "BATCH19", test_raw_oplock_batch19);
 	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);
 
 	return suite;
 }