[Bug 54565] New: riched20:richole - subtest_InsertObject() fails in the Hindi locale on Windows

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54565

Bug ID: 54565
           Summary: riched20:richole - subtest_InsertObject() fails in the
                    Hindi locale on Windows
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: richedit
          Assignee: [e-mail]
          Reporter: [e-mail]

riched20:richole - subtest_InsertObject() fails in the Hindi locale on Windows:

richole.c:4072: Test failed: Got wrong length: 0.
richole.c:4073: Test failed: Got wrong content: .
richole.c:4155: Test failed: Got wrong length: 0.
richole.c:4156: Test failed: Got wrong content: .
richole.c:4072: Test failed: Got wrong length: 0.
richole.c:4073: Test failed: Got wrong content: .
richole.c:4155: Test failed: Got wrong length: 0.
richole.c:4156: Test failed: Got wrong content: .

See https://test.winehq.org/data/patterns.html#riched20:richole

These failures only happen in the Hindi and Hindi + UTF-8 locales.

What happens is that the test ends up inserting 'object replacement characters'
into the test string (\fffb), then selects the whole string and tries to
retrieve it with EM_GETSELTEXT. In all locales the \fffb characters get
replaced with spaces (or lookalike), but not in Hindi.