From 98289620e0460fa595581020ab20127da4a2fc44 Mon Sep 17 00:00:00 2001
From: Kevin Wolf
Date: Wed, 10 Jul 2013 15:47:39 +0200
Subject: block: Don't parse protocol from file.filename

One of the major reasons for doing something new for -blockdev and
blockdev-add was that the old block layer code parses filenames instead
of just taking them literally. So we should really leave it untouched
when it's passing using the new interfaces (like -drive
file.filename=...).

This allows opening relative file names that contain a colon.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 tests/qemu-iotests/051     | 12 ++++++++++++
 tests/qemu-iotests/051.out | 14 ++++++++++++++
 2 files changed, 26 insertions(+)

(limited to 'tests')

diff --git a/tests/qemu-iotests/051 b/tests/qemu-iotests/051
index 8039e23ab3..1cf8bf79b6 100755
--- a/tests/qemu-iotests/051
+++ b/tests/qemu-iotests/051
@@ -149,6 +149,18 @@ echo
 run_qemu -drive file=$TEST_IMG,file.driver=file
 run_qemu -drive file=$TEST_IMG,file.driver=qcow2
 
+echo
+echo === Parsing protocol from file name ===
+echo
+
+# Protocol strings are supposed to be parsed from traditional option strings,
+# but not when using driver-specific options. We can distinguish them by the
+# error message for non-existing files.
+
+run_qemu -hda foo:bar
+run_qemu -drive file=foo:bar
+run_qemu -drive file.filename=foo:bar
+
 # success, all done
 echo "*** done"
 rm -f $seq.full
diff --git a/tests/qemu-iotests/051.out b/tests/qemu-iotests/051.out
index 3d1ac7b7da..6b3d63612e 100644
--- a/tests/qemu-iotests/051.out
+++ b/tests/qemu-iotests/051.out
@@ -169,4 +169,18 @@ Testing: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2
 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2: Can't use 'qcow2' as a block driver for the protocol level
 QEMU_PROG: -drive file=TEST_DIR/t.qcow2,file.driver=qcow2: could not open disk image TEST_DIR/t.qcow2: Invalid argument
 
+
+=== Parsing protocol from file name ===
+
+Testing: -hda foo:bar
+QEMU_PROG: -hda foo:bar: Unknown protocol
+QEMU_PROG: -hda foo:bar: could not open disk image foo:bar: No such file or directory
+
+Testing: -drive file=foo:bar
+QEMU_PROG: -drive file=foo:bar: Unknown protocol
+QEMU_PROG: -drive file=foo:bar: could not open disk image foo:bar: No such file or directory
+
+Testing: -drive file.filename=foo:bar
+QEMU_PROG: -drive file.filename=foo:bar: could not open disk image ide0-hd0: No such file or directory
+
 *** done
-- 
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