2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2018 SUSE. All Rights Reserved.
7 # Check that SEEK_DATA works properly for offsets in the middle of large holes.
8 # This was broken for ext4 with indirect-block based files and this test checks
9 # for that. The problem has been fixed by commit 2ee3ee06a8fd79 "ext4: fix hole
10 # length detection in ext4_ind_map_blocks()"
13 _begin_fstest auto quick rw seek
15 # Import common functions.
21 _require_seek_data_hole
23 base_test_file=$TEST_DIR/seek_sanity_testfile.$seq
25 _require_test_program "seek_sanity_test"
27 # Override the default cleanup function.
32 rm -f $base_test_file*
35 _run_seek_sanity_test -s 19 -e 20 $base_test_file > $seqres.full 2>&1 ||
36 _fail "seek sanity check failed!"