Attachment 26926 Details for Bug 22023 – my attempt at making a race-free test

my attempt at making a race-free test

overlapping-sets.py (text/x-python), 1.69 KB, created by Will Thompson on 2009-06-18 08:54:26 UTC

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Creator: Will Thompson

Created: 2009-06-18 08:54:26 UTC

Size: 1.69 KB

patch

obsolete

>"""
>Regression test for https://bugs.freedesktop.org/show_bug.cgi?id=22023
>"""
>
>import base64
>
>from twisted.words.xish import xpath
>
>from servicetest import call_async, sync_dbus
>from gabbletest import (
>    exec_test, expect_and_handle_get_vcard,
>    make_result_iq, sync_stream,
>    )
>import ns
>
>def test(q, bus, conn, stream):
>    conn.Connect()
>
>    # Gabble requests the vCard while connecting; we don't answer yet.
>    get_vcard_event = q.expect('stream-iq', query_ns=ns.VCARD_TEMP,
>        query_name='vCard', iq_type='get')
>
>    iq = get_vcard_event.stanza
>    vcard = iq.firstChildElement()
>    assert vcard.name == 'vCard', vcard.toXml()
>
>    handle = conn.GetSelfHandle()
>
>    call_async(q, conn.Aliasing, 'SetAliases', {handle: 'Some Guy'})
>    # Make sure SetAliases has reached Gabble.
>    sync_dbus(bus, q, conn)
>
>    # Send back current empty vCard
>    result = make_result_iq(stream, iq)
>    # result already includes the <vCard/> from the query, which is all we need
>    stream.send(result)
>
>    # Gabble sets a new vCard with our nickname.
>    set_vcard_event = q.expect('stream-iq', query_ns=ns.VCARD_TEMP,
>        query_name='vCard', iq_type='set')
>    iq = set_vcard_event.stanza
>    vcard = iq.firstChildElement()
>    assert vcard.name == 'vCard', vcard.toXml()
>
>    # Before the server replies, the user sets their avatar.
>    call_async(q, conn.Avatars, 'SetAvatar', 'hello', 'image/png')
>
>    # Gabble tries to get the vCard again before the set has succeeded. This is wrong.
>    expect_and_handle_get_vcard(q, stream)
>    # And then crashes.
>    sync_stream(q, stream)
>
>    conn.Disconnect()
>    q.expect('dbus-signal', signal='StatusChanged', args=[2, 1])
>
>if __name__ == '__main__':
>    exec_test(test)

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Attachments on bug 22023: 26924 | 26925 | 26926

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