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qapi: Improve input_type_enum()'s error message

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The error message claims the parameter is invalid:

    $ qemu-system-x86_64 -object qom-type=nonexistent
    qemu-system-x86_64: -object qom-type=nonexistent: Invalid parameter 'nonexistent'

What's wrong is actually the *value* 'nonexistent'.  Improve the
message to

    qemu-system-x86_64: -object qom-type=nonexistent: Parameter 'qom-type' does not accept value 'nonexistent'

Fixes: https://gitlab.com/qemu-project/qemu/-/issues/608
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211020180231.434071-1-armbru@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2021-10-20 20:02:31 +02:00
parent 931ce30859
commit ea29331ba6
8 changed files with 13 additions and 12 deletions
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6
tests/qemu-iotests/237.out
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@ -116,13 +116,13 @@ Job failed: Cannot find device='this doesn't exist' nor node-name='this doesn't
== Invalid adapter types ==
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "foo", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'foo'"}}
{"error": {"class": "GenericError", "desc": "Parameter 'adapter-type' does not accept value 'foo'"}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "IDE", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'IDE'"}}
{"error": {"class": "GenericError", "desc": "Parameter 'adapter-type' does not accept value 'IDE'"}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "legacyesx", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'legacyesx'"}}
{"error": {"class": "GenericError", "desc": "Parameter 'adapter-type' does not accept value 'legacyesx'"}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": 1, "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter type for 'options.adapter-type', expected: string"}}