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-rw-r--r--qemu/tests/qemu-iotests/common.pattern140
1 files changed, 0 insertions, 140 deletions
diff --git a/qemu/tests/qemu-iotests/common.pattern b/qemu/tests/qemu-iotests/common.pattern
deleted file mode 100644
index ddfbca1b7..000000000
--- a/qemu/tests/qemu-iotests/common.pattern
+++ /dev/null
@@ -1,140 +0,0 @@
-#!/bin/bash
-#
-# Copyright (C) 2009 Red Hat, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-
-function do_is_allocated() {
- local start=$1
- local size=$(( $2 / 512))
- local step=$3
- local count=$4
-
- for i in `seq 1 $count`; do
- echo alloc $(( start + (i - 1) * step )) $size
- done
-}
-
-function is_allocated() {
- do_is_allocated "$@" | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
-}
-
-function do_io() {
- local op=$1
- local start=$2
- local size=$3
- local step=$4
- local count=$5
- local pattern=$6
-
- echo === IO: pattern $pattern >&2
- for i in `seq 1 $count`; do
- echo $op -P $pattern $(( start + (i - 1) * step )) $size
- done
-}
-
-function io_pattern() {
- do_io "$@" | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
-}
-
-function io() {
- local start=$2
- local pattern=$(( (start >> 9) % 256 ))
-
- do_io "$@" $pattern | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
-}
-
-function io_zero() {
- do_io "$@" 0 | $QEMU_IO "$TEST_IMG" | _filter_qemu_io
-}
-
-function io_test() {
- local op=$1
- local offset=$2
- local cluster_size=$3
-
- local num_large=$4
- local num_medium=$((num_large * num_large))
- local num_small=$((4 * num_medium))
-
- local half_cluster=$((cluster_size / 2))
- local quarter_cluster=$((cluster_size / 4))
- local l2_size=$((cluster_size * cluster_size / 8))
-
- # Complete clusters
- io "$op" $offset $cluster_size $cluster_size $num_small
- offset=$((offset + num_small * $cluster_size))
-
- # From somewhere in the middle to the end of a cluster
- io "$op" $((offset + $half_cluster)) $half_cluster $cluster_size $num_small
- offset=$((offset + num_small * $cluster_size))
-
- # From the start to somewhere in the middle of a cluster
- io "$op" $offset $half_cluster $cluster_size $num_small
- offset=$((offset + num_small * $cluster_size))
-
- # Completely misaligned (and small)
- io "$op" $((offset + $quarter_cluster)) $half_cluster $cluster_size $num_small
- offset=$((offset + num_small * $cluster_size))
-
- # Spanning multiple clusters
- io "$op" $((offset + $half_cluster)) $((cluster_size * 2)) $((cluster_size * 3)) $num_medium
- offset=$((offset + num_medium * 3 * $cluster_size))
-
- # Spanning multiple L2 tables
- # L2 table size: 512 clusters of 4k = 2M
- offset=$(( ((offset + l2_size - 1) & ~(l2_size - 1)) - (3 * half_cluster) ))
- io "$op" $offset $((6 * half_cluster)) $(( l2_size + half_cluster )) $num_large
- offset=$((offset + num_large * ( l2_size + half_cluster )))
-}
-
-function io_test2() {
- local orig_offset=$1
- local cluster_size=$2
- local num=$3
-
- # Pattern (repeat after 9 clusters):
- # used - used - free - used - compressed - compressed -
- # free - free - compressed
-
- # Write the clusters to be compressed
- echo === Clusters to be compressed [1]
- io_pattern writev $((offset + 4 * $cluster_size)) $cluster_size $((9 * $cluster_size)) $num 165
- echo === Clusters to be compressed [2]
- io_pattern writev $((offset + 5 * $cluster_size)) $cluster_size $((9 * $cluster_size)) $num 165
- echo === Clusters to be compressed [3]
- io_pattern writev $((offset + 8 * $cluster_size)) $cluster_size $((9 * $cluster_size)) $num 165
-
- mv "$TEST_IMG" "$TEST_IMG.orig"
- $QEMU_IMG convert -f $IMGFMT -O $IMGFMT -c "$TEST_IMG.orig" "$TEST_IMG"
-
- # Write the used clusters
- echo === Used clusters [1]
- io_pattern writev $((offset + 0 * $cluster_size)) $cluster_size $((9 * $cluster_size)) $num 165
- echo === Used clusters [2]
- io_pattern writev $((offset + 1 * $cluster_size)) $cluster_size $((9 * $cluster_size)) $num 165
- echo === Used clusters [3]
- io_pattern writev $((offset + 3 * $cluster_size)) $cluster_size $((9 * $cluster_size)) $num 165
-
- # Read them
- echo === Read used/compressed clusters
- io_pattern readv $((offset + 0 * $cluster_size)) $((2 * $cluster_size)) $((9 * $cluster_size)) $num 165
- io_pattern readv $((offset + 3 * $cluster_size)) $((3 * $cluster_size)) $((9 * $cluster_size)) $num 165
- io_pattern readv $((offset + 8 * $cluster_size)) $((1 * $cluster_size)) $((9 * $cluster_size)) $num 165
-
- echo === Read zeros
- io_zero readv $((offset + 2 * $cluster_size)) $((1 * $cluster_size)) $((9 * $cluster_size)) $num
- io_zero readv $((offset + 6 * $cluster_size)) $((2 * $cluster_size)) $((9 * $cluster_size)) $num
-}