[PATCH 4/4] msi/tests: Add a test for asynchronous custom actions.

[Hans Leidekker]

On Wed, 2018-08-15 at 19:47 -0500, Zebediah Figura wrote:
> Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
> ---
>  dlls/msi/tests/custom.c    | 15 +++++++++++++++
>  dlls/msi/tests/custom.spec |  2 ++
>  dlls/msi/tests/install.c   | 10 +++++++++-
>  3 files changed, 26 insertions(+), 1 deletion(-)

This fails for me some of the time:

0009:err:msi:ITERATE_Actions Execution halted, action L"testretval" returned 1602
0009:err:msi:custom_get_thread_return Invalid Return Code 1
0009:err:msi:ITERATE_Actions Execution halted, action L"testretval" returned 1603
custom.c:1176: Test failed: wait timed out
custom.c:1176: Test failed: wait timed out