test-qdev-global-props: Initialize not_used=true for all props

This will ensure we are actually testing the code which sets
not_used=false when the property is used.

Signed-off-by: Eduardo Habkost

test-qdev-global-props: Initialize not_used=true for all props

This will ensure we are actually testing the code which sets
not_used=false when the property is used.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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test-qdev-global-props: Run tests on subprocess

There are multiple reasons for running the global property tests on a
subprocess:

* We need the global_props lists to be empty for each test case, so

test-qdev-global-props: Run tests on subprocess

There are multiple reasons for running the global property tests on a
subprocess:

* We need the global_props lists to be empty for each test case, so
global properties from the previous test won't affect the next one;
* We don't want the qdev_prop_check_global() warnings to pollute test
output;
* With a subprocess, we can ensure qdev_prop_check_global() is printing
the warning messages it should.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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test-qdev-global-props: Trivial comment fix

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

qdev: Add test of qdev_prop_check_global

This will generate a warning from "make check":

...
GTESTER tests/test-qdev-global-props
Warning: "-global dynamic-prop-type-bad.prop3=103" not used
GTESTER

qdev: Add test of qdev_prop_check_global

This will generate a warning from "make check":

...
GTESTER tests/test-qdev-global-props
Warning: "-global dynamic-prop-type-bad.prop3=103" not used
GTESTER tests/check-qom-interface
...

If the warning is not generated, the test will fail.

Signed-off-by: Don Slutz <dslutz@verizon.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>

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qdev: Set globals in instance_post_init function

This way, properties registered in the instance_init function of
child classes will be handled properly by qdev_prop_set_globals(), too.

Includes a

qdev: Set globals in instance_post_init function

This way, properties registered in the instance_init function of
child classes will be handled properly by qdev_prop_set_globals(), too.

Includes a unit test for the new functionality.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

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tests: Unit tests for qdev global properties handling

This tests the qdev global-properties handling code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerb

tests: Unit tests for qdev global properties handling

This tests the qdev global-properties handling code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

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