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Add test of default wxSpinCtrlDouble precision

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This commit is contained in:
Artur Wieczorek 2020-05-18 18:55:22 +02:00
parent c963c60a0f
commit 3ef2fc3560
1 changed files with 34 additions and 0 deletions
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34
tests/controls/spinctrldbltest.cpp
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@ -224,4 +224,38 @@ void SpinCtrlDoubleTestCase::Digits()
CPPUNIT_ASSERT_EQUAL(5, m_spin->GetDigits());
}
static inline unsigned int GetInitialDigits(double inc)
{
wxSpinCtrlDouble* sc = new wxSpinCtrlDouble(wxTheApp->GetTopWindow(), wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS,
0, 50, 0, inc);
unsigned int digits = sc->GetDigits();
delete sc;
return digits;
}
TEST_CASE("SpinCtrlDoubleTestCase::InitialDigits", "[spinctrldouble][initialdigits]")
{
REQUIRE(GetInitialDigits(15) == 0);
REQUIRE(GetInitialDigits(10) == 0);
REQUIRE(GetInitialDigits(1) == 0);
REQUIRE(GetInitialDigits(0.999) == 1);
REQUIRE(GetInitialDigits(0.15) == 1);
REQUIRE(GetInitialDigits(0.11) == 1);
REQUIRE(GetInitialDigits(0.1) == 1);
REQUIRE(GetInitialDigits(0.0999) == 2);
REQUIRE(GetInitialDigits(0.015) == 2);
REQUIRE(GetInitialDigits(0.011) == 2);
REQUIRE(GetInitialDigits(0.01) == 2);
REQUIRE(GetInitialDigits(9.99e-5) == 5);
REQUIRE(GetInitialDigits(1e-5) == 5);
REQUIRE(GetInitialDigits(9.9999e-10) == 10);
REQUIRE(GetInitialDigits(1e-10) == 10);
REQUIRE(GetInitialDigits(9.9999e-20) == 20);
REQUIRE(GetInitialDigits(1e-20) == 20);
REQUIRE(GetInitialDigits(9.9999e-21) == 20);
REQUIRE(GetInitialDigits(1e-21) == 20);
REQUIRE(GetInitialDigits(9.9999e-22) == 20);
REQUIRE(GetInitialDigits(1e-22) == 20);
}
#endif