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somehow this is a test for #3088

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This commit is contained in:
Mike Griese
2020-04-10 11:21:48 -05:00
parent 6ea74d6f35
commit 81b5a04c54
1 changed files with 100 additions and 0 deletions
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100
src/cascadia/UnitTests_TerminalCore/ConptyRoundtripTests.cpp
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@@ -192,6 +192,8 @@ class TerminalCoreUnitTests::ConptyRoundtripTests final
TEST_METHOD(ScrollWithMargins);
TEST_METHOD(ExactWrapResize);
private:
bool _writeCallback(const char* const pch, size_t const cch);
void _flushFirstFrame();
@@ -2312,3 +2314,101 @@ void ConptyRoundtripTests::BreakLinesOnCursorMovement()
verifyBuffer(termTb, term->_mutableViewport.ToInclusive());
}
void ConptyRoundtripTests::ExactWrapResize()
{
// BEGIN_TEST_METHOD_PROPERTIES()
// TEST_METHOD_PROPERTY(L"Data:cursorMovementMode", L"{0, 1}")
// END_TEST_METHOD_PROPERTIES();
constexpr int MoveCursorWithCUP = 0;
constexpr int MoveCursorWithNewline = 1;
// INIT_TEST_PROPERTY(int, cursorMovementMode, L"Controls how we move the cursor, either with CUP or newline/carriage-return");
Log::Comment(L"TODO");
VERIFY_IS_NOT_NULL(_pVtRenderEngine.get());
auto& g = ServiceLocator::LocateGlobals();
auto& renderer = *g.pRender;
auto& gci = g.getConsoleInformation();
auto& si = gci.GetActiveOutputBuffer();
auto& hostSm = si.GetStateMachine();
auto* hostTb = &si.GetTextBuffer();
auto* termTb = term->_buffer.get();
_flushFirstFrame();
auto verifyBuffer = [](const TextBuffer& tb,
const til::rectangle viewport,
const bool afterResize = false) {
const auto top = viewport.top<short>();
// const auto lastRow = viewport.bottom<short>() - 1;
const til::point expectedCursor{ 0, top + 2 };
VERIFY_ARE_EQUAL(expectedCursor, til::point{ tb.GetCursor().GetPosition() });
VERIFY_IS_TRUE(tb.GetCursor().IsVisible());
VERIFY_IS_FALSE(tb.GetRowByOffset(top).GetCharRow().WasWrapForced());
{
auto iter = TestUtils::VerifyExpectedString(tb,
std::wstring(TerminalViewWidth, L'X'),
til::point{ 0, top });
if (afterResize)
{
TestUtils::VerifyExpectedString(L" ", iter);
}
}
{
auto iter = TestUtils::VerifyExpectedString(tb,
std::wstring(TerminalViewWidth, L'Y'),
til::point{ 0, top + 1 });
if (afterResize)
{
TestUtils::VerifyExpectedString(L" ", iter);
}
}
};
// We're _not_ checking the conpty output during this test, only the side effects.
_logConpty = true;
_checkConptyOutput = false;
hostSm.ProcessString(std::wstring(TerminalViewWidth, L'X'));
hostSm.ProcessString(L"\r\n");
hostSm.ProcessString(std::wstring(TerminalViewWidth, L'Y'));
hostSm.ProcessString(L"\r\n");
Log::Comment(L"========== Checking the host buffer state ==========");
verifyBuffer(*hostTb, si.GetViewport().ToInclusive());
Log::Comment(L"Painting the frame");
VERIFY_SUCCEEDED(renderer.PaintFrame());
Log::Comment(L"========== Checking the terminal buffer state ==========");
verifyBuffer(*termTb, term->_mutableViewport.ToInclusive());
const COORD newViewportSize{
::base::saturated_cast<short>(TerminalViewWidth + 1),
::base::saturated_cast<short>(TerminalViewHeight + 0)
};
Log::Comment(NoThrowString().Format(L"Resize the Terminal and conpty here"));
auto resizeResult = term->UserResize(newViewportSize);
VERIFY_SUCCEEDED(resizeResult);
_resizeConpty(newViewportSize.X, newViewportSize.Y);
// After we resize, make sure to get the new textBuffers
hostTb = &si.GetTextBuffer();
termTb = term->_buffer.get();
Log::Comment(L"========== Checking the host buffer state ==========");
verifyBuffer(*hostTb, si.GetViewport().ToInclusive(), true);
Log::Comment(L"Painting the frame");
VERIFY_SUCCEEDED(renderer.PaintFrame());
Log::Comment(L"========== Checking the terminal buffer state ==========");
verifyBuffer(*termTb, term->_mutableViewport.ToInclusive(), true);
}