shell32/tests: Test ShellExecute()'s URL handling.

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
https://testbot.winehq.org/JobDetails.pl?Key=20796

Your paranoid android.


=== wvistau64 (32 bit shlexec) ===
shlexec.c:1588: Test failed: ShellExecuteEx(mask="0x808040", file="C:\Users\Public\Documents\shell32_test.exe", params="shlexec "C:\Users\winetest\AppData\Local\Temp\wt1045.tmp\wt1046.tmp" abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxy") WaitForSingleObject(hProcess) returned 258
shlexec.c:1979: Test failed: ShellExecuteEx(mask="0x8640", file="shlproto://%TMPDIR%/bar") WaitForSingleObject returned 258
shlexec.c:1983: Test failed: ShellExecuteEx(mask="0x8640", file="shlproto://%TMPDIR%/bar") argvA3 expected 'URL', but key not found or empty
shlexec.c:1984: Test failed: ShellExecuteEx(mask="0x8640", file="shlproto://%TMPDIR%/bar") argvA4 expected 'shlproto://C:\Users\winetest\AppData\Local\Temp\wt1045.tmp/bar', but key not found or empty