qemu/tests/qemu-iotests/116.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 116
== truncated header cluster ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
can't open device TEST_DIR/t.qed: Could not open 'TEST_DIR/t.qed': Invalid argument
== invalid header magic ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
can't open device TEST_DIR/t.qed: Image not in QED format
== invalid cluster size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
can't open device TEST_DIR/t.qed: Could not open 'TEST_DIR/t.qed': Invalid argument
== invalid table size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
can't open device TEST_DIR/t.qed: Could not open 'TEST_DIR/t.qed': Invalid argument
== invalid header size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
can't open device TEST_DIR/t.qed: Could not open 'TEST_DIR/t.qed': Invalid argument
== invalid L1 table offset ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
can't open device TEST_DIR/t.qed: Could not open 'TEST_DIR/t.qed': Invalid argument
== invalid image size ==
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
can't open device TEST_DIR/t.qed: Could not open 'TEST_DIR/t.qed': Invalid argument
*** done