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[PULL,60/64] iotests: Allow running from different directory

Message ID 20200907110936.261684-61-kwolf@redhat.com
State New
Headers show
Series [PULL,01/64] block: Raise an error when backing file parameter is an empty string | expand

Commit Message

Kevin Wolf Sept. 7, 2020, 11:09 a.m. UTC
It is convenient to be able to edit the tests and run them without
changing the current working directory back and forth. Instead of
assuming that $PWD is the qemu-iotests build directory, derive the build
directory from the executed script.

This allows 'check' to find the required files even when called from
another directory. The scratch directory will still be in the current
working directory.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200902110326.257115-1-kwolf@redhat.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/qemu-iotests/check | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index 3ab859ac1a..fe60c9d61d 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -44,7 +44,7 @@  then
         _init_error "failed to obtain source tree name from check symlink"
     fi
     source_iotests=$(cd "$source_iotests"; pwd) || _init_error "failed to enter source tree"
-    build_iotests=$PWD
+    build_iotests=$(realpath $(dirname "$0"))
 else
     # called from the source tree
     source_iotests=$PWD