From cceaf1db6fbede3ed0bca103d12f8a19c1374e42 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 12 Sep 2017 16:44:53 +0200
Subject: 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 <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/qemu-iotests/check | 41 -----------------------------------------
 1 file changed, 41 deletions(-)

(limited to 'tests/qemu-iotests/check')

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index 67da67b..03871d0 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
-- 
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