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Make wxUIActionSimulator works more reliably on GTK/X11

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Add wxXSync class which adds delays between the synthesized events
sufficient for them to be processed by the higher layers (X, GTK).

This makes it possible to run the UI tests by default with wxGTK.

Closes https://github.com/wxWidgets/wxWidgets/pull/1845
This commit is contained in:
ali kettab
2020-05-07 02:45:17 +01:00
committed by Vadim Zeitlin
parent fb5c13ed00
commit 59ad9f46e6
18 changed files with 202 additions and 160 deletions
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26
tests/controls/textctrltest.cpp
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@@ -359,6 +359,10 @@ void TextCtrlTestCase::HitTestSingleLine()
long pos = -1;
#ifdef __WXGTK__
wxYield();
#endif
// Hitting a point near the left side of the control should find one of the
// first few characters under it.
SECTION("Normal")
@@ -384,24 +388,14 @@ void TextCtrlTestCase::HitTestSingleLine()
m_text->ChangeValue(wxString(200, 'X'));
m_text->SetInsertionPointEnd();
#ifdef __WXGTK__
// wxGTK must be given an opportunity to lay the text out.
wxYield();
for ( wxStopWatch sw; sw.Time() < 50; )
wxYield();
#endif
// For some reason, this test consistently fails when running under
// Xvfb. Debugging shows that the text gets scrolled too far, instead
// of scrolling by ~156 characters, leaving the remaining 44 shown, in
// normal runs, it gets scrolled by all 200 characters, leaving nothing
// shown. It's not clear why does it happen, and there doesn't seem
// anything we can do about it.
if ( IsRunningUnderXVFB() )
{
WARN("Skipping test known to fail under Xvfb");
}
else
{
REQUIRE( m_text->HitTest(wxPoint(2*sizeChar.x, yMid), &pos) == wxTE_HT_ON_TEXT );
CHECK( pos > 3 );
}
REQUIRE( m_text->HitTest(wxPoint(2*sizeChar.x, yMid), &pos) == wxTE_HT_ON_TEXT );
CHECK( pos > 3 );
// Using negative coordinates works even under Xvfb, so test at least
// for this -- however this only works in wxGTK, not wxMSW.