From cceaf1db6fbede3ed0bca103d12f8a19c1374e42 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 12 Sep 2017 16:44:53 +0200 Subject: [PATCH] qemu-iotests: cleanup and fix search for programs Instead of ./check failing when a binary is missing, we try each test case now and each one fails with tons of test case diffs. Also, all the variables were initialized by "check" prior to "common" being sourced, and then (uselessly) checked for emptiness again in "check". Centralize the search for programs in "common" (which will soon be one with "check"), including the "realpath" invocation which can be done just once in "check" rather than in the tests. For qnio_server, move the detection to "common", simplifying set_prog_path to stop handling the unused second argument, and embedding the "realpath" pass. Signed-off-by: Paolo Bonzini Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- tests/qemu-iotests/check | 41 ----------------- tests/qemu-iotests/common | 79 +++++++++++++++++++++++++++++--- tests/qemu-iotests/common.config | 61 +----------------------- 3 files changed, 74 insertions(+), 107 deletions(-) diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 67da67bd54..03871d0681 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -60,47 +60,6 @@ fi build_root="$build_iotests/../.." -if [ -x "$build_iotests/socket_scm_helper" ] -then - export SOCKET_SCM_HELPER="$build_iotests/socket_scm_helper" -fi - -if [[ -z "$QEMU_PROG" && ! -x './qemu' ]] -then - arch=$(uname -m 2> /dev/null) - - if [[ -n $arch && -x "$build_root/$arch-softmmu/qemu-system-$arch" ]] - then - export QEMU_PROG="$build_root/$arch-softmmu/qemu-system-$arch" - else - pushd "$build_root" > /dev/null - for binary in *-softmmu/qemu-system-* - do - if [ -x "$binary" ] - then - export QEMU_PROG="$build_root/$binary" - break - fi - done - popd > /dev/null - fi -fi - -if [[ -z $QEMU_IMG_PROG && -x "$build_root/qemu-img" && ! -x './qemu-img' ]] -then - export QEMU_IMG_PROG="$build_root/qemu-img" -fi - -if [[ -z $QEMU_IO_PROG && -x "$build_root/qemu-io" && ! -x './qemu-io' ]] -then - export QEMU_IO_PROG="$build_root/qemu-io" -fi - -if [[ -z $QEMU_NBD_PROG && -x "$build_root/qemu-nbd" && ! -x './qemu-nbd' ]] -then - export QEMU_NBD_PROG="$build_root/qemu-nbd" -fi - # we need common.env if ! . "$build_iotests/common.env" then diff --git a/tests/qemu-iotests/common b/tests/qemu-iotests/common index 2e98e64d5c..abacc24114 100644 --- a/tests/qemu-iotests/common +++ b/tests/qemu-iotests/common @@ -37,6 +37,17 @@ _full_platform_details() echo "$os/$platform $host $kernel" } +# $1 = prog to look for +set_prog_path() +{ + p=`command -v $1 2> /dev/null` + if [ -n "$p" -a -x "$p" ]; then + realpath -- "$(type -p "$p")" + else + return 1 + fi +} + diff="diff -u" verbose=false debug=false @@ -450,10 +461,66 @@ fi list=`sort $tmp.list` rm -f $tmp.list $tmp.tmp $tmp.sed -[ "$QEMU" = "" ] && _fatal "qemu not found" -[ "$QEMU_IMG" = "" ] && _fatal "qemu-img not found" -[ "$QEMU_IO" = "" ] && _fatal "qemu-io not found" - -if [ "$IMGPROTO" = "nbd" ] ; then - [ "$QEMU_NBD" = "" ] && _fatal "qemu-nbd not found" +if [ -z "$QEMU_PROG" ] +then + if [ -x "$build_iotests/qemu" ]; then + export QEMU_PROG="$build_iotests/qemu" + elif [ -x "$build_root/$arch-softmmu/qemu-system-$arch" ]; then + export QEMU_PROG="$build_root/$arch-softmmu/qemu-system-$arch" + else + pushd "$build_root" > /dev/null + for binary in *-softmmu/qemu-system-* + do + if [ -x "$binary" ] + then + export QEMU_PROG="$build_root/$binary" + break + fi + done + popd > /dev/null + [ "$QEMU_PROG" = "" ] && _init_error "qemu not found" + fi +fi +export QEMU_PROG=$(realpath -- "$(type -p "$QEMU_PROG")") + +if [ -z "$QEMU_IMG_PROG" ]; then + if [ -x "$build_iotests/qemu-img" ]; then + export QEMU_IMG_PROG="$build_iotests/qemu-img" + elif [ -x "$build_root/qemu-img" ]; then + export QEMU_IMG_PROG="$build_root/qemu-img" + else + _init_error "qemu-img not found" + fi +fi +export QEMU_IMG_PROG=$(realpath -- "$(type -p "$QEMU_IMG_PROG")") + +if [ -z "$QEMU_IO_PROG" ]; then + if [ -x "$build_iotests/qemu-io" ]; then + export QEMU_IO_PROG="$build_iotests/qemu-io" + elif [ -x "$build_root/qemu-io" ]; then + export QEMU_IO_PROG="$build_root/qemu-io" + else + _init_error "qemu-io not found" + fi +fi +export QEMU_IO_PROG=$(realpath -- "$(type -p "$QEMU_IO_PROG")") + +if [ -z $QEMU_NBD_PROG ]; then + if [ -x "$build_iotests/qemu-nbd" ]; then + export QEMU_NBD_PROG="$build_iotests/qemu-nbd" + elif [ -x "$build_root/qemu-nbd" ]; then + export QEMU_NBD_PROG="$build_root/qemu-nbd" + else + _init_error "qemu-nbd not found" + fi +fi +export QEMU_NBD_PROG=$(realpath -- "$(type -p "$QEMU_NBD_PROG")") + +if [ -z "$QEMU_VXHS_PROG" ]; then + export QEMU_VXHS_PROG="`set_prog_path qnio_server`" +fi + +if [ -x "$build_iotests/socket_scm_helper" ] +then + export SOCKET_SCM_HELPER="$build_iotests/socket_scm_helper" fi diff --git a/tests/qemu-iotests/common.config b/tests/qemu-iotests/common.config index 91da65f3dc..c97c63983f 100644 --- a/tests/qemu-iotests/common.config +++ b/tests/qemu-iotests/common.config @@ -22,6 +22,7 @@ export LANG=C PATH=".:$PATH" HOSTOS=`uname -s` +arch=`uname -m` export PWD=`pwd` @@ -30,28 +31,6 @@ export _QEMU_HANDLE=0 # make sure we have a standard umask umask 022 -# $1 = prog to look for, $2* = default pathnames if not found in $PATH -set_prog_path() -{ - p=`command -v $1 2> /dev/null` - if [ -n "$p" -a -x "$p" ]; then - echo $p - return 0 - fi - p=$1 - - shift - for f; do - if [ -x $f ]; then - echo $f - return 0 - fi - done - - echo "" - return 1 -} - _optstr_add() { if [ -n "$1" ]; then @@ -61,44 +40,6 @@ _optstr_add() fi } -_fatal() -{ - echo "$*" - status=1 - exit 1 -} - -if [ -z "$QEMU_PROG" ]; then - export QEMU_PROG="`set_prog_path qemu`" -fi - -if [ -z "$QEMU_IMG_PROG" ]; then - export QEMU_IMG_PROG="`set_prog_path qemu-img`" -fi - -if [ -z "$QEMU_IO_PROG" ]; then - export QEMU_IO_PROG="`set_prog_path qemu-io`" -fi - -if [ -z "$QEMU_NBD_PROG" ]; then - export QEMU_NBD_PROG="`set_prog_path qemu-nbd`" -fi - -if [ -z "$QEMU_VXHS_PROG" ]; then - export QEMU_VXHS_PROG="`set_prog_path qnio_server`" -fi - -export QEMU_PROG=$(realpath -- "$(type -p "$QEMU_PROG")") -export QEMU_IMG_PROG=$(realpath -- "$(type -p "$QEMU_IMG_PROG")") -export QEMU_IO_PROG=$(realpath -- "$(type -p "$QEMU_IO_PROG")") -export QEMU_NBD_PROG=$(realpath -- "$(type -p "$QEMU_NBD_PROG")") - -# This program is not built as part of qemu but (possibly) provided by the -# system, so it may not be present at all -if [ -n "$QEMU_VXHS_PROG" ]; then - export QEMU_VXHS_PROG=$(realpath -- "$(type -p "$QEMU_VXHS_PROG")") -fi - _qemu_wrapper() { (