Usb related of remove test cases sometimes failed.

[candicehuang]

Title: Usb related of remove test cases sometimes failed.

Summary: Usb related of remove test cases sometimes failed.

Steps:
1. Install with the stable version as below:
    - checkbox-support 0.35.0
    - plainbox 0.36.0
    - checkbox-ng 0.34.0
    - plainbox-provider-resource 0.33.0
    - plainbox-provider-checkbox 0.37.0
    - plainbox-provider-tpm2 1.5.0
    - plainbox-provider-certification-client 0.31.0

2. Execute Full test tests by checkbox tool.

3. Found it sometimes failed in Usb related of remove test cases.

PS: Some platforms can reproduce easily...

Expected results: Usb related of remove test cases should be passed.

Actual results: Usb related of remove test cases sometimes failed.

Additional information:

Sku: AMN3-DVT1-C1

Bios: 0.2.4

Manifest: dell-bto-xenial-loki-13-armani-13-14-X75-iso-20170713-0

Image: somerville-xenial-amd64-rebase-20170621-3

CPU: Intel(R) Core(TM) i3-6006U CPU @ 2.00GHz (4x)

GPU: 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07)

Manufacturer: n/a

ProductName: n/a

BiosVersion: n/a

[candicehuang (candice)]

Automatically attached

[candicehuang (candice)]

attached failed of Usb related of remove test cases picture, for reference.

[candicehuang (candice)]

This bug can be reproduced with plainbox-provider-checkbox v0.39.0rc1; attach session.tar for reference.

Failed test case on: USB 2.0 storage device removel detected.

[Sylvain Pineau (sylvain-pineau)]

Could you check if the device insertion/removal are properly detected using "udisksctl monitor"?

You should see for example:

10:03:01.370: Added /org/freedesktop/UDisks2/block_devices/sdb1

[...]

10:03:17.618: Removed /org/freedesktop/UDisks2/block_devices/sdb1

[candicehuang (candice)]

Hi

I am not sure, I did not see this "Removed /org/freedesktop/UDisks2/block_devices/sdb1"

Means what???

I saw system has no USB2.0 icon. And this bug has fail rate on some platforms, thanks.

[candicehuang (candice)]

Hi spineau,

attached logs are:

udisksctl monitor logs_usb2.0 *5 times

udisksctl monitor logs_usb3.0 *5 times

and attached picture is:

checkbox-support-run_watcher removal usb2
checkbox-support-run_watcher insertion usb2
checkbox-support-run_watcher removal usb3
checkbox-support-run_watcher insertion usb3

You can see, udiskstl monitor were passed 10 times (I need you to double check it...);

But checkbox-support-run_watcher removal usb2/usb3 looks like has problems...

[candicehuang (candice)]

Hi spineau,

attached files are:

"PLAINBOX_SESSION_SHARE=/tmp checkbox-support-run_watcher insertion usb2"

"PLAINBOX_SESSION_SHARE=/tmp checkbox-support-run_watcher removal usb2"

"PLAINBOX_SESSION_SHARE=/tmp checkbox-support-run_watcher insertion usb3"

"PLAINBOX_SESSION_SHARE=/tmp checkbox-support-run_watcher removal usb3"

[Maciej Kisielewski (kissiel)]

Fix landed here:
https://code.launchpad.net/~kissiel/plainbox-provider-checkbox/+git/plainbox-provider-checkbox/+merge/335030