[Qemu-block] [PATCH v4 01/10] qemu-iotests: refuse to run if TEST_DIR contains spaces

[Jeff Cody]

Currently, not all qemu-iotests work if TEST_DIR has spaces, and they
also might not be safe.  Refuse to run if TEST_DIR in this case, at
least until all tests are fixed sometime in the future.

Signed-off-by: Jeff Cody <address@hidden>
---
 tests/qemu-iotests/check | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check
index e6b6ff7..e2163cc 100755
--- a/tests/qemu-iotests/check
+++ b/tests/qemu-iotests/check
@@ -102,6 +102,14 @@ if [ -z "$TEST_DIR" ]; then
         TEST_DIR=`pwd`/scratch
 fi
 
+case $TEST_DIR in
+    *[[:blank:]]*)
+        echo "The TEST_DIR pathname '$TEST_DIR' contains whitespace. "
+        echo "This is currently unsupported by qemu-iotests"
+        exit 1
+        ;;
+esac
+
 if [ ! -e "$TEST_DIR" ]; then
         mkdir "$TEST_DIR"
 fi
-- 
2.9.5