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authorDavid Disseldorp <ddiss@suse.de>2011-10-11 11:44:03 +0200
committerDavid Disseldorp <ddiss@samba.org>2011-10-31 19:28:20 +0100
commit6c2c189caafe90659a8f43d338523f0cbb0a1505 (patch)
treec074e93d10ebfc7c2774a4d2b7a38b62c141daa0 /source4/torture
parentc9d1303734b003bb37e1b7a5ae437c3ce20b58c9 (diff)
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s4-torture: smb2 copychunk data integrity checks
Perform simple integrity checks on destination file data following a successful copychunk request. Signed-off-by: Stefan Metzmacher <metze@samba.org> Autobuild-User: David Disseldorp <ddiss@samba.org> Autobuild-Date: Mon Oct 31 19:28:20 CET 2011 on sn-devel-104
Diffstat (limited to 'source4/torture')
-rw-r--r--source4/torture/smb2/ioctl.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/source4/torture/smb2/ioctl.c b/source4/torture/smb2/ioctl.c
index 7a1c3850f7..a54702ddb9 100644
--- a/source4/torture/smb2/ioctl.c
+++ b/source4/torture/smb2/ioctl.c
@@ -127,6 +127,46 @@ static bool test_ioctl_req_resume_key(struct torture_context *torture,
return true;
}
+static uint64_t patt_hash(uint64_t off)
+{
+ return off;
+}
+
+static bool check_pattern(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
+ struct smb2_handle h, uint64_t off, uint64_t len,
+ uint64_t patt_off)
+{
+ uint64_t i;
+ struct smb2_read r;
+ NTSTATUS status;
+
+ ZERO_STRUCT(r);
+ r.in.file.handle = h;
+ r.in.length = len;
+ r.in.offset = off;
+ status = smb2_read(tree, mem_ctx, &r);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("read failed - %s\n", nt_errstr(status));
+ return false;
+ } else if (len != r.out.data.length) {
+ printf("read data len mismatch got %zd, expected %lu\n",
+ r.out.data.length, len);
+ return false;
+ }
+
+ for (i = 0; i <= len - 8; i += 8, patt_off += 8) {
+ if (BVAL(r.out.data.data, i) != patt_hash(patt_off)) {
+ printf("pattern bad at %lu, got %lx, expected %lx\n",
+ i, BVAL(r.out.data.data, i),
+ patt_hash(patt_off));
+ return false;
+ }
+ }
+
+ talloc_free(r.out.data.data);
+ return true;
+}
+
static bool test_setup_copy_chunk(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
uint32_t nchunks,
struct smb2_handle *src_h,
@@ -139,6 +179,7 @@ static bool test_setup_copy_chunk(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
struct req_resume_key_rsp res_key;
NTSTATUS status;
enum ndr_err_code ndr_ret;
+ uint64_t i;
uint8_t *buf = talloc_zero_size(mem_ctx, MAX(src_size, dest_size));
if (buf == NULL) {
printf("no mem for file data buffer\n");
@@ -155,6 +196,9 @@ static bool test_setup_copy_chunk(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
}
if (src_size > 0) {
+ for (i = 0; i <= src_size - 8; i += 8) {
+ SBVAL(buf, i, patt_hash(i));
+ }
status = smb2_util_write(tree, *src_h, buf, 0, src_size);
if (!NT_STATUS_IS_OK(status)) {
printf("failed src write\n");
@@ -169,6 +213,9 @@ static bool test_setup_copy_chunk(struct smb2_tree *tree, TALLOC_CTX *mem_ctx,
}
if (dest_size > 0) {
+ for (i = 0; i <= src_size - 8; i += 8) {
+ SBVAL(buf, i, patt_hash(i));
+ }
status = smb2_util_write(tree, *dest_h, buf, 0, dest_size);
if (!NT_STATUS_IS_OK(status)) {
printf("failed dest write\n");
@@ -295,6 +342,11 @@ static bool test_ioctl_copy_chunk_simple(struct torture_context *torture,
return false;
}
+ ok = check_pattern(tree, tmp_ctx, dest_h, 0, 4096, 0);
+ if (!ok) {
+ return false;
+ }
+
smb2_util_close(tree, src_h);
smb2_util_close(tree, dest_h);
talloc_free(tmp_ctx);
@@ -427,6 +479,11 @@ static bool test_ioctl_copy_chunk_tiny(struct torture_context *torture,
return false;
}
+ ok = check_pattern(tree, tmp_ctx, dest_h, 0, 100, 0);
+ if (!ok) {
+ return false;
+ }
+
smb2_util_close(tree, src_h);
smb2_util_close(tree, dest_h);
talloc_free(tmp_ctx);
@@ -494,6 +551,11 @@ static bool test_ioctl_copy_chunk_over(struct torture_context *torture,
return false;
}
+ ok = check_pattern(tree, tmp_ctx, dest_h, 0, 4096, 4096);
+ if (!ok) {
+ return false;
+ }
+
smb2_util_close(tree, src_h);
smb2_util_close(tree, dest_h);
talloc_free(tmp_ctx);
@@ -560,6 +622,16 @@ static bool test_ioctl_copy_chunk_append(struct torture_context *torture,
return false;
}
+ ok = check_pattern(tree, tmp_ctx, dest_h, 0, 4096, 0);
+ if (!ok) {
+ return false;
+ }
+
+ ok = check_pattern(tree, tmp_ctx, dest_h, 4096, 4096, 0);
+ if (!ok) {
+ return false;
+ }
+
smb2_util_close(tree, src_h);
smb2_util_close(tree, dest_h);
talloc_free(tmp_ctx);