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author | David Disseldorp <ddiss@samba.org> | 2015-02-26 01:13:58 +0100 |
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committer | Jeremy Allison <jra@samba.org> | 2015-03-09 21:27:08 +0100 |
commit | 27e19a81e6fae6ea072d865dcadebc9bb9db48c5 (patch) | |
tree | 6c3636c16edea0bd2c5893639ff1486b946c136d /source4 | |
parent | 2edb6ddc31e2a7382f8fcd8eaebde3392f85886f (diff) | |
download | samba-27e19a81e6fae6ea072d865dcadebc9bb9db48c5.tar.gz samba-27e19a81e6fae6ea072d865dcadebc9bb9db48c5.tar.xz samba-27e19a81e6fae6ea072d865dcadebc9bb9db48c5.zip |
torture/ioctl: add multi-range QAR test
Write 10 x 64K ranges, with 64K holes punched in between. Afterwards,
check that all ranges are present in the QAR response.
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'source4')
-rw-r--r-- | source4/torture/smb2/ioctl.c | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/source4/torture/smb2/ioctl.c b/source4/torture/smb2/ioctl.c index 38b92a9590..5067d52016 100644 --- a/source4/torture/smb2/ioctl.c +++ b/source4/torture/smb2/ioctl.c @@ -4519,6 +4519,83 @@ static bool test_ioctl_sparse_qar_ob1(struct torture_context *torture, return true; } +/* test QAR with multi-range responses */ +static bool test_ioctl_sparse_qar_multi(struct torture_context *torture, + struct smb2_tree *tree) +{ + struct smb2_handle fh; + NTSTATUS status; + TALLOC_CTX *tmp_ctx = talloc_new(tree); + bool ok; + uint64_t dealloc_chunk_len = 64 * 1024; /* Windows 2012 */ + uint64_t this_off; + int i; + struct file_alloced_range_buf *far_rsp = NULL; + uint64_t far_count = 0; + + ok = test_setup_create_fill(torture, tree, tmp_ctx, + FNAME, &fh, dealloc_chunk_len * 2, + SEC_RIGHTS_FILE_ALL, + FILE_ATTRIBUTE_NORMAL); + torture_assert(torture, ok, "setup file"); + + status = test_ioctl_sparse_fs_supported(torture, tree, tmp_ctx, &fh, + &ok); + torture_assert_ntstatus_ok(torture, status, "SMB2_GETINFO_FS"); + if (!ok) { + torture_skip(torture, "Sparse files not supported\n"); + smb2_util_close(tree, fh); + } + + status = test_ioctl_sparse_req(torture, tmp_ctx, tree, fh, true); + torture_assert_ntstatus_ok(torture, status, "FSCTL_SET_SPARSE"); + + /* each loop, write out two chunks and punch the first out */ + for (i = 0; i < 10; i++) { + this_off = i * dealloc_chunk_len * 2; + + ok = write_pattern(torture, tree, tmp_ctx, fh, + this_off, /* off */ + dealloc_chunk_len * 2, /* len */ + this_off); /* pattern offset */ + torture_assert(torture, ok, "write pattern"); + + status = test_ioctl_zdata_req(torture, tmp_ctx, tree, fh, + this_off, /* off */ + this_off + dealloc_chunk_len); + torture_assert_ntstatus_ok(torture, status, "zero_data"); + } + + /* should now have one separate region for each iteration */ + status = test_ioctl_qar_req(torture, tmp_ctx, tree, fh, + 0, + 10 * dealloc_chunk_len * 2, + &far_rsp, &far_count); + torture_assert_ntstatus_ok(torture, status, + "FSCTL_QUERY_ALLOCATED_RANGES req failed"); + if (far_count == 1) { + torture_comment(torture, "this FS doesn't deallocate 64K" + "zeroed ranges in sparse files\n"); + return true; /* FS specific, not a failure */ + } + torture_assert_u64_equal(torture, far_count, 10, + "unexpected response len"); + for (i = 0; i < 10; i++) { + this_off = i * dealloc_chunk_len * 2; + + torture_assert_u64_equal(torture, far_rsp[i].file_off, + this_off + dealloc_chunk_len, + "unexpected allocation"); + torture_assert_u64_equal(torture, far_rsp[i].len, + dealloc_chunk_len, + "unexpected far len"); + } + + smb2_util_close(tree, fh); + talloc_free(tmp_ctx); + return true; +} + /* * basic testing of SMB2 ioctls */ @@ -4616,6 +4693,8 @@ struct torture_suite *torture_smb2_ioctl_init(void) test_ioctl_sparse_lck); torture_suite_add_1smb2_test(suite, "sparse_qar_ob1", test_ioctl_sparse_qar_ob1); + torture_suite_add_1smb2_test(suite, "sparse_qar_multi", + test_ioctl_sparse_qar_multi); suite->description = talloc_strdup(suite, "SMB2-IOCTL tests"); |