-#!/bin/bash
+#!/usr/bin/env bash
#
# Test for configuring cache modes of arbitrary nodes (requires O_DIRECT)
#
seq=`basename $0`
echo "QA output created by $seq"
-here=`pwd`
status=1 # failure is the default!
_cleanup()
{
_cleanup_test_img
- rm -f $TEST_IMG.snap
+ _rm_test_img "$TEST_IMG.snap"
}
trap "_cleanup; exit \$status" 0 1 2 3 15
_supported_fmt qcow2
_supported_proto file
-_supported_os Linux
# We test all cache modes anyway, but O_DIRECT needs to be supported
_default_cache_mode none
_supported_cache_modes none directsync
-function do_run_qemu()
+do_run_qemu()
{
echo Testing: "$@"
(
echo
}
-function run_qemu()
+run_qemu()
{
- do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu
+ do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qemu | _filter_hmp
}
size=128M
TEST_IMG="$TEST_IMG.base" _make_test_img $size
TEST_IMG="$TEST_IMG.snap" _make_test_img $size
-_make_test_img -b "$TEST_IMG.base" $size
+_make_test_img -b "$TEST_IMG.base" $size -F $IMGFMT
echo
echo === Simple test for all cache modes ===
files="if=none,file=$TEST_IMG,backing.file.filename=$TEST_IMG.base"
ids="node-name=image,backing.node-name=backing,backing.file.node-name=backing-file,file.node-name=file"
-function check_cache_all()
+check_cache_all()
{
# cache.direct is supposed to be inherited by both bs->file and
# bs->backing
- echo -e "cache.direct=on on none0"
+ printf "cache.direct=on on none0\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
- echo -e "\ncache.direct=on on file"
+ printf "\ncache.direct=on on file\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",file.cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
- echo -e "\ncache.direct=on on backing"
+ printf "\ncache.direct=on on backing\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
- echo -e "\ncache.direct=on on backing-file"
+ printf "\ncache.direct=on on backing-file\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.file.cache.direct=on | grep -e "Cache" -e "[Cc]annot|[Cc]ould not|[Cc]an't"
# cache.writeback is supposed to be inherited by bs->backing; bs->file
# always gets cache.writeback=on
- echo -e "\n\ncache.writeback=off on none0"
+ printf "\n\ncache.writeback=off on none0\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",cache.writeback=off | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.writeback=off on file"
+ printf "\ncache.writeback=off on file\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",file.cache.writeback=off | grep -e "doesn't" -e "does not"
- echo -e "\ncache.writeback=off on backing"
+ printf "\ncache.writeback=off on backing\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.cache.writeback=off | grep -e "doesn't" -e "does not"
- echo -e "\ncache.writeback=off on backing-file"
+ printf "\ncache.writeback=off on backing-file\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.file.cache.writeback=off | grep -e "doesn't" -e "does not"
# cache.no-flush is supposed to be inherited by both bs->file and bs->backing
- echo -e "\n\ncache.no-flush=on on none0"
+ printf "\n\ncache.no-flush=on on none0\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.no-flush=on on file"
+ printf "\ncache.no-flush=on on file\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",file.cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.no-flush=on on backing"
+ printf "\ncache.no-flush=on on backing\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.no-flush=on on backing-file"
+ printf "\ncache.no-flush=on on backing-file\n"
echo "$hmp_cmds" | run_qemu -drive "$files","$ids",backing.file.cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
}
drv_file="if=none,driver=file,filename=$TEST_IMG,node-name=file"
drv_img="if=none,id=blk,file=json:{'driver':'$IMGFMT',,'file':'file',,'backing':'backing',,'node-name':'image'}"
-function check_cache_all_separate()
+check_cache_all_separate()
{
# Check cache.direct
- echo -e "cache.direct=on on blk"
+ printf "cache.direct=on on blk\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img",cache.direct=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.direct=on on file"
+ printf "\ncache.direct=on on file\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file",cache.direct=on -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.direct=on on backing"
+ printf "\ncache.direct=on on backing\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk",cache.direct=on -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.direct=on on backing-file"
+ printf "\ncache.direct=on on backing-file\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile",cache.direct=on -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
# Check cache.writeback
- echo -e "\n\ncache.writeback=off on blk"
+ printf "\n\ncache.writeback=off on blk\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img",cache.writeback=off | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.writeback=off on file"
+ printf "\ncache.writeback=off on file\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file",cache.writeback=off -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.writeback=off on backing"
+ printf "\ncache.writeback=off on backing\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk",cache.writeback=off -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.writeback=off on backing-file"
+ printf "\ncache.writeback=off on backing-file\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile",cache.writeback=off -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
# Check cache.no-flush
- echo -e "\n\ncache.no-flush=on on blk"
+ printf "\n\ncache.no-flush=on on blk\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img",cache.no-flush=on | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.no-flush=on on file"
+ printf "\ncache.no-flush=on on file\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk" -drive "$drv_file",cache.no-flush=on -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.no-flush=on on backing"
+ printf "\ncache.no-flush=on on backing\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile" -drive "$drv_bk",cache.no-flush=on -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
- echo -e "\ncache.no-flush=on on backing-file"
+ printf "\ncache.no-flush=on on backing-file\n"
echo "$hmp_cmds" | run_qemu -drive "$drv_bkfile",cache.no-flush=on -drive "$drv_bk" -drive "$drv_file" -drive "$drv_img" | grep -e "Cache" -e "[Cc]annot\|[Cc]ould not\|[Cc]an't"
}