| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2018 SUSE. All Rights Reserved. |
| # |
| # FS QA Test No. 490 |
| # |
| # Check that SEEK_DATA works properly for offsets in the middle of large holes. |
| # This was broken for ext4 with indirect-block based files and this test checks |
| # for that. The problem has been fixed by commit 2ee3ee06a8fd79 "ext4: fix hole |
| # length detection in ext4_ind_map_blocks()" |
| # |
| . ./common/preamble |
| _begin_fstest auto quick rw seek |
| |
| # Import common functions. |
| . ./common/filter |
| |
| |
| _require_test |
| _require_seek_data_hole |
| |
| base_test_file=$TEST_DIR/seek_sanity_testfile.$seq |
| |
| _require_test_program "seek_sanity_test" |
| |
| # Override the default cleanup function. |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* |
| rm -f $base_test_file* |
| } |
| |
| _run_seek_sanity_test -s 19 -e 20 $base_test_file > $seqres.full 2>&1 || |
| _fail "seek sanity check failed!" |
| |
| # success, all done |
| status=0 |
| exit |
