qemu/tests/qemu-iotests/092.out
Nir Soffer b7aa131519 qemu-io: Return non-zero exit code on failure
The result of openfile was not checked, leading to failure deep in the
actual command with confusing error message, and exiting with exit code 0.

Here is a simple example - trying to read with the wrong format:

    $ touch file
    $ qemu-io -f qcow2 -c 'read -P 1 0 1024' file; echo $?
    can't open device file: Image is not in qcow2 format
    no file open, try 'help open'
    0

With this patch, we fail earlier with exit code 1:

    $ ./qemu-io -f qcow2 -c 'read -P 1 0 1024' file; echo $?
    can't open device file: Image is not in qcow2 format
    1

Failing earlier, we don't log this error now:

    no file open, try 'help open'

But some tests expected it; the line was removed from the test output.

Signed-off-by: Nir Soffer <nirsof@gmail.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20170201003120.23378-2-nirsof@gmail.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
2017-02-12 00:47:42 +01:00

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QA output created by 092
== Invalid cluster size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
can't open device TEST_DIR/t.qcow: Cluster size must be between 512 and 64k
== Invalid L2 table size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
can't open device TEST_DIR/t.qcow: L2 table size must be between 512 and 64k
== Invalid size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
can't open device TEST_DIR/t.qcow: Image too large
can't open device TEST_DIR/t.qcow: Image too large
== Invalid backing file length ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
can't open device TEST_DIR/t.qcow: Backing file name too long
can't open device TEST_DIR/t.qcow: Backing file name too long
*** done