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terminal/src/til/ut_til/PointTests.cpp
PankajBhojwani 2bf5d18c84
Add support for autodetecting URLs and making hyperlinks (#7691) 
This pull request is the initial implementation of hyperlink auto
detection

Overall design:
- Upon startup, TerminalCore gives the TextBuffer some patterns it
  should know about
- Whenever something in the viewport changes (i.e. text
  output/scrolling), TerminalControl tells TerminalCore (through a
  throttled function for performance) to retrieve the visible pattern
  locations from the TextBuffer
- When the renderer encounters a region that is associated with a
  pattern, it paints that region differently 

References #5001
Closes #574
2020-10-28 20:24:43 +00:00

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// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
#include "precomp.h"
#include "til/point.h"
using namespace WEX::Common;
using namespace WEX::Logging;
using namespace WEX::TestExecution;
class PointTests
{
TEST_CLASS(PointTests);
TEST_METHOD(DefaultConstruct)
{
const til::point pt;
VERIFY_ARE_EQUAL(0, pt._x);
VERIFY_ARE_EQUAL(0, pt._y);
}
TEST_METHOD(RawConstruct)
{
const til::point pt{ 5, 10 };
VERIFY_ARE_EQUAL(5, pt._x);
VERIFY_ARE_EQUAL(10, pt._y);
}
TEST_METHOD(RawFloatingConstruct)
{
const til::point pt{ til::math::rounding, 3.2f, 7.6f };
VERIFY_ARE_EQUAL(3, pt._x);
VERIFY_ARE_EQUAL(8, pt._y);
}
TEST_METHOD(UnsignedConstruct)
{
Log::Comment(L"0.) Normal unsigned construct.");
{
const size_t x = 5;
const size_t y = 10;
const til::point pt{ x, y };
VERIFY_ARE_EQUAL(5, pt._x);
VERIFY_ARE_EQUAL(10, pt._y);
}
Log::Comment(L"1.) Unsigned construct overflow on x.");
{
constexpr size_t x = std::numeric_limits<size_t>().max();
const size_t y = 10;
auto fn = [&]() {
til::point pt{ x, y };
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Unsigned construct overflow on y.");
{
constexpr size_t y = std::numeric_limits<size_t>().max();
const size_t x = 10;
auto fn = [&]() {
til::point pt{ x, y };
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(SignedConstruct)
{
const ptrdiff_t x = -5;
const ptrdiff_t y = -10;
const til::point pt{ x, y };
VERIFY_ARE_EQUAL(x, pt._x);
VERIFY_ARE_EQUAL(y, pt._y);
}
TEST_METHOD(CoordConstruct)
{
COORD coord{ -5, 10 };
const til::point pt{ coord };
VERIFY_ARE_EQUAL(coord.X, pt._x);
VERIFY_ARE_EQUAL(coord.Y, pt._y);
}
TEST_METHOD(PointConstruct)
{
POINT point{ 5, -10 };
const til::point pt{ point };
VERIFY_ARE_EQUAL(point.x, pt._x);
VERIFY_ARE_EQUAL(point.y, pt._y);
}
TEST_METHOD(Equality)
{
Log::Comment(L"0.) Equal.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_TRUE(s1 == s2);
}
Log::Comment(L"1.) Left Width changed.");
{
const til::point s1{ 4, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_FALSE(s1 == s2);
}
Log::Comment(L"2.) Right Width changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 6, 10 };
VERIFY_IS_FALSE(s1 == s2);
}
Log::Comment(L"3.) Left Height changed.");
{
const til::point s1{ 5, 9 };
const til::point s2{ 5, 10 };
VERIFY_IS_FALSE(s1 == s2);
}
Log::Comment(L"4.) Right Height changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 11 };
VERIFY_IS_FALSE(s1 == s2);
}
}
TEST_METHOD(Inequality)
{
Log::Comment(L"0.) Equal.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_FALSE(s1 != s2);
}
Log::Comment(L"1.) Left Width changed.");
{
const til::point s1{ 4, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_TRUE(s1 != s2);
}
Log::Comment(L"2.) Right Width changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 6, 10 };
VERIFY_IS_TRUE(s1 != s2);
}
Log::Comment(L"3.) Left Height changed.");
{
const til::point s1{ 5, 9 };
const til::point s2{ 5, 10 };
VERIFY_IS_TRUE(s1 != s2);
}
Log::Comment(L"4.) Right Height changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 11 };
VERIFY_IS_TRUE(s1 != s2);
}
}
TEST_METHOD(LessThanOrEqual)
{
Log::Comment(L"0.) Equal.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_TRUE(s1 <= s2);
}
Log::Comment(L"1.) Left Width changed.");
{
const til::point s1{ 4, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_TRUE(s1 <= s2);
}
Log::Comment(L"2.) Right Width changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 6, 10 };
VERIFY_IS_TRUE(s1 <= s2);
}
Log::Comment(L"3.) Left Height changed.");
{
const til::point s1{ 5, 9 };
const til::point s2{ 5, 10 };
VERIFY_IS_TRUE(s1 <= s2);
}
Log::Comment(L"4.) Right Height changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 11 };
VERIFY_IS_TRUE(s1 <= s2);
}
}
TEST_METHOD(GreaterThanOrEqual)
{
Log::Comment(L"0.) Equal.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_TRUE(s1 >= s2);
}
Log::Comment(L"1.) Left Width changed.");
{
const til::point s1{ 4, 10 };
const til::point s2{ 5, 10 };
VERIFY_IS_FALSE(s1 >= s2);
}
Log::Comment(L"2.) Right Width changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 6, 10 };
VERIFY_IS_FALSE(s1 >= s2);
}
Log::Comment(L"3.) Left Height changed.");
{
const til::point s1{ 5, 9 };
const til::point s2{ 5, 10 };
VERIFY_IS_FALSE(s1 >= s2);
}
Log::Comment(L"4.) Right Height changed.");
{
const til::point s1{ 5, 10 };
const til::point s2{ 5, 11 };
VERIFY_IS_FALSE(s1 >= s2);
}
}
TEST_METHOD(Addition)
{
Log::Comment(L"0.) Addition of two things that should be in bounds.");
{
const til::point pt{ 5, 10 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() + pt2.x(), pt.y() + pt2.y() };
VERIFY_ARE_EQUAL(expected, pt + pt2);
}
Log::Comment(L"1.) Addition results in value that is too large (x).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ 1, 1 };
auto fn = [&]() {
pt + pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Addition results in value that is too large (y).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ static_cast<ptrdiff_t>(0), bigSize };
const til::point pt2{ 1, 1 };
auto fn = [&]() {
pt + pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(AdditionInplace)
{
Log::Comment(L"0.) Addition of two things that should be in bounds.");
{
const til::point pt{ 5, 10 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() + pt2.x(), pt.y() + pt2.y() };
auto actual = pt;
actual += pt2;
VERIFY_ARE_EQUAL(expected, actual);
}
Log::Comment(L"1.) Addition results in value that is too large (x).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ 1, 1 };
auto fn = [&]() {
auto actual = pt;
actual += pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Addition results in value that is too large (y).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ static_cast<ptrdiff_t>(0), bigSize };
const til::point pt2{ 1, 1 };
auto fn = [&]() {
auto actual = pt;
actual += pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(Subtraction)
{
Log::Comment(L"0.) Subtraction of two things that should be in bounds.");
{
const til::point pt{ 5, 10 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() - pt2.x(), pt.y() - pt2.y() };
VERIFY_ARE_EQUAL(expected, pt - pt2);
}
Log::Comment(L"1.) Subtraction results in value that is too small (x).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ -2, -2 };
auto fn = [&]() {
pt2 - pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Subtraction results in value that is too small (y).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ static_cast<ptrdiff_t>(0), bigSize };
const til::point pt2{ -2, -2 };
auto fn = [&]() {
pt2 - pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(SubtractionInplace)
{
Log::Comment(L"0.) Subtraction of two things that should be in bounds.");
{
const til::point pt{ 5, 10 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() - pt2.x(), pt.y() - pt2.y() };
auto actual = pt;
actual -= pt2;
VERIFY_ARE_EQUAL(expected, actual);
}
Log::Comment(L"1.) Subtraction results in value that is too small (x).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ -2, -2 };
auto fn = [&]() {
auto actual = pt2;
actual -= pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Subtraction results in value that is too small (y).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ static_cast<ptrdiff_t>(0), bigSize };
const til::point pt2{ -2, -2 };
auto fn = [&]() {
auto actual = pt2;
actual -= pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(Multiplication)
{
Log::Comment(L"0.) Multiplication of two things that should be in bounds.");
{
const til::point pt{ 5, 10 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() * pt2.x(), pt.y() * pt2.y() };
VERIFY_ARE_EQUAL(expected, pt * pt2);
}
Log::Comment(L"1.) Multiplication results in value that is too large (x).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ 10, 10 };
auto fn = [&]() {
pt* pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Multiplication results in value that is too large (y).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ static_cast<ptrdiff_t>(0), bigSize };
const til::point pt2{ 10, 10 };
auto fn = [&]() {
pt* pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(MultiplicationInplace)
{
Log::Comment(L"0.) Multiplication of two things that should be in bounds.");
{
const til::point pt{ 5, 10 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() * pt2.x(), pt.y() * pt2.y() };
auto actual = pt;
actual *= pt2;
VERIFY_ARE_EQUAL(expected, actual);
}
Log::Comment(L"1.) Multiplication results in value that is too large (x).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ 10, 10 };
auto fn = [&]() {
auto actual = pt;
actual *= pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Multiplication results in value that is too large (y).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ static_cast<ptrdiff_t>(0), bigSize };
const til::point pt2{ 10, 10 };
auto fn = [&]() {
auto actual = pt;
actual *= pt2;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(ScaleByFloat)
{
Log::Comment(L"0.) Scale that should be in bounds.");
{
const til::point pt{ 5, 10 };
const float scale = 1.783f;
const til::point expected{ static_cast<ptrdiff_t>(ceil(5 * scale)), static_cast<ptrdiff_t>(ceil(10 * scale)) };
const auto actual = pt.scale(til::math::ceiling, scale);
VERIFY_ARE_EQUAL(expected, actual);
}
Log::Comment(L"1.) Scale results in value that is too large.");
{
const til::point pt{ 5, 10 };
constexpr float scale = std::numeric_limits<float>().max();
auto fn = [&]() {
pt.scale(til::math::ceiling, scale);
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(Division)
{
Log::Comment(L"0.) Division of two things that should be in bounds.");
{
const til::point pt{ 555, 510 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() / pt2.x(), pt.y() / pt2.y() };
VERIFY_ARE_EQUAL(expected, pt / pt2);
}
Log::Comment(L"1.) Division by zero");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ 1, 1 };
auto fn = [&]() {
pt2 / pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(DivisionInplace)
{
Log::Comment(L"0.) Division of two things that should be in bounds.");
{
const til::point pt{ 555, 510 };
const til::point pt2{ 23, 47 };
const til::point expected{ pt.x() / pt2.x(), pt.y() / pt2.y() };
auto actual = pt;
actual /= pt2;
VERIFY_ARE_EQUAL(expected, actual);
}
Log::Comment(L"1.) Division by zero");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const til::point pt2{ 1, 1 };
auto fn = [&]() {
auto actual = pt2;
actual /= pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(X)
{
const til::point pt{ 5, 10 };
VERIFY_ARE_EQUAL(pt._x, pt.x());
}
TEST_METHOD(XCast)
{
const til::point pt{ 5, 10 };
VERIFY_ARE_EQUAL(static_cast<SHORT>(pt._x), pt.x<SHORT>());
}
TEST_METHOD(Y)
{
const til::point pt{ 5, 10 };
VERIFY_ARE_EQUAL(pt._y, pt.y());
}
TEST_METHOD(YCast)
{
const til::point pt{ 5, 10 };
VERIFY_ARE_EQUAL(static_cast<SHORT>(pt._x), pt.x<SHORT>());
}
TEST_METHOD(CastToCoord)
{
Log::Comment(L"0.) Typical situation.");
{
const til::point pt{ 5, 10 };
COORD val = pt;
VERIFY_ARE_EQUAL(5, val.X);
VERIFY_ARE_EQUAL(10, val.Y);
}
Log::Comment(L"1.) Overflow on x.");
{
constexpr ptrdiff_t x = std::numeric_limits<ptrdiff_t>().max();
const ptrdiff_t y = 10;
const til::point pt{ x, y };
auto fn = [&]() {
COORD val = pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Overflow on y.");
{
constexpr ptrdiff_t y = std::numeric_limits<ptrdiff_t>().max();
const ptrdiff_t x = 10;
const til::point pt{ x, y };
auto fn = [&]() {
COORD val = pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
}
TEST_METHOD(CastToPoint)
{
Log::Comment(L"0.) Typical situation.");
{
const til::point pt{ 5, 10 };
POINT val = pt;
VERIFY_ARE_EQUAL(5, val.x);
VERIFY_ARE_EQUAL(10, val.y);
}
Log::Comment(L"1.) Fit max x into POINT (may overflow).");
{
constexpr ptrdiff_t x = std::numeric_limits<ptrdiff_t>().max();
const ptrdiff_t y = 10;
const til::point pt{ x, y };
// On some platforms, ptrdiff_t will fit inside x/y
const bool overflowExpected = x > std::numeric_limits<decltype(POINT::x)>().max();
if (overflowExpected)
{
auto fn = [&]() {
POINT val = pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
else
{
POINT val = pt;
VERIFY_ARE_EQUAL(x, val.x);
}
}
Log::Comment(L"2.) Fit max y into POINT (may overflow).");
{
constexpr ptrdiff_t y = std::numeric_limits<ptrdiff_t>().max();
const ptrdiff_t x = 10;
const til::point pt{ x, y };
// On some platforms, ptrdiff_t will fit inside x/y
const bool overflowExpected = y > std::numeric_limits<decltype(POINT::y)>().max();
if (overflowExpected)
{
auto fn = [&]() {
POINT val = pt;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
else
{
POINT val = pt;
VERIFY_ARE_EQUAL(y, val.y);
}
}
}
TEST_METHOD(CastToD2D1Point2F)
{
Log::Comment(L"0.) Typical situation.");
{
const til::point pt{ 5, 10 };
D2D1_POINT_2F val = pt;
VERIFY_ARE_EQUAL(5, val.x);
VERIFY_ARE_EQUAL(10, val.y);
}
// All ptrdiff_ts fit into a float, so there's no exception tests.
}
TEST_METHOD(Scaling)
{
Log::Comment(L"0.) Multiplication of two things that should be in bounds.");
{
const til::point pt{ 5, 10 };
const int scale = 23;
const til::point expected{ pt.x() * scale, pt.y() * scale };
VERIFY_ARE_EQUAL(expected, pt * scale);
}
Log::Comment(L"1.) Multiplication results in value that is too large (x).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ bigSize, static_cast<ptrdiff_t>(0) };
const int scale = 10;
auto fn = [&]() {
pt* scale;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"2.) Multiplication results in value that is too large (y).");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ static_cast<ptrdiff_t>(0), bigSize };
const int scale = 10;
auto fn = [&]() {
pt* scale;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"3.) Division of two things that should be in bounds.");
{
const til::point pt{ 555, 510 };
const int scale = 23;
const til::point expected{ pt.x() / scale, pt.y() / scale };
VERIFY_ARE_EQUAL(expected, pt / scale);
}
Log::Comment(L"4.) Division by zero");
{
constexpr ptrdiff_t bigSize = std::numeric_limits<ptrdiff_t>().max();
const til::point pt{ 1, 1 };
const int scale = 0;
auto fn = [&]() {
pt / scale;
};
VERIFY_THROWS_SPECIFIC(fn(), wil::ResultException, [](wil::ResultException& e) { return e.GetErrorCode() == E_ABORT; });
}
Log::Comment(L"5.) Multiplication of floats that should be in bounds.");
{
const til::point pt{ 3, 10 };
const float scale = 5.5f;
// 3 * 5.5 = 15.5, which we'll round to 15
const til::point expected{ 16, 55 };
VERIFY_ARE_EQUAL(expected, pt * scale);
}
Log::Comment(L"6.) Multiplication of doubles that should be in bounds.");
{
const til::point pt{ 3, 10 };
const double scale = 5.5f;
// 3 * 5.5 = 15.5, which we'll round to 15
const til::point expected{ 16, 55 };
VERIFY_ARE_EQUAL(expected, pt * scale);
}
Log::Comment(L"5.) Division of floats that should be in bounds.");
{
const til::point pt{ 15, 10 };
const float scale = 2.0f;
// 15 / 2 = 7.5, which we'll floor to 7
const til::point expected{ 7, 5 };
VERIFY_ARE_EQUAL(expected, pt / scale);
}
Log::Comment(L"6.) Division of doubles that should be in bounds.");
{
const til::point pt{ 15, 10 };
const double scale = 2.0;
// 15 / 2 = 7.5, which we'll floor to 7
const til::point expected{ 7, 5 };
VERIFY_ARE_EQUAL(expected, pt / scale);
}
}
template<typename T>
struct PointTypeWith_xy
{
T x, y;
};
template<typename T>
struct PointTypeWith_XY
{
T X, Y;
};
TEST_METHOD(CastFromFloatWithMathTypes)
{
PointTypeWith_xy<float> xyFloatIntegral{ 1.f, 2.f };
PointTypeWith_xy<float> xyFloat{ 1.6f, 2.4f };
PointTypeWith_XY<double> XYDoubleIntegral{ 3., 4. };
PointTypeWith_XY<double> XYDouble{ 3.6, 4.4 };
Log::Comment(L"0.) Ceiling");
{
{
til::point converted{ til::math::ceiling, xyFloatIntegral };
VERIFY_ARE_EQUAL((til::point{ 1, 2 }), converted);
}
{
til::point converted{ til::math::ceiling, xyFloat };
VERIFY_ARE_EQUAL((til::point{ 2, 3 }), converted);
}
{
til::point converted{ til::math::ceiling, XYDoubleIntegral };
VERIFY_ARE_EQUAL((til::point{ 3, 4 }), converted);
}
{
til::point converted{ til::math::ceiling, XYDouble };
VERIFY_ARE_EQUAL((til::point{ 4, 5 }), converted);
}
}
Log::Comment(L"1.) Flooring");
{
{
til::point converted{ til::math::flooring, xyFloatIntegral };
VERIFY_ARE_EQUAL((til::point{ 1, 2 }), converted);
}
{
til::point converted{ til::math::flooring, xyFloat };
VERIFY_ARE_EQUAL((til::point{ 1, 2 }), converted);
}
{
til::point converted{ til::math::flooring, XYDoubleIntegral };
VERIFY_ARE_EQUAL((til::point{ 3, 4 }), converted);
}
{
til::point converted{ til::math::flooring, XYDouble };
VERIFY_ARE_EQUAL((til::point{ 3, 4 }), converted);
}
}
Log::Comment(L"2.) Rounding");
{
{
til::point converted{ til::math::rounding, xyFloatIntegral };
VERIFY_ARE_EQUAL((til::point{ 1, 2 }), converted);
}
{
til::point converted{ til::math::rounding, xyFloat };
VERIFY_ARE_EQUAL((til::point{ 2, 2 }), converted);
}
{
til::point converted{ til::math::rounding, XYDoubleIntegral };
VERIFY_ARE_EQUAL((til::point{ 3, 4 }), converted);
}
{
til::point converted{ til::math::rounding, XYDouble };
VERIFY_ARE_EQUAL((til::point{ 4, 4 }), converted);
}
}
Log::Comment(L"3.) Truncating");
{
{
til::point converted{ til::math::truncating, xyFloatIntegral };
VERIFY_ARE_EQUAL((til::point{ 1, 2 }), converted);
}
{
til::point converted{ til::math::truncating, xyFloat };
VERIFY_ARE_EQUAL((til::point{ 1, 2 }), converted);
}
{
til::point converted{ til::math::truncating, XYDoubleIntegral };
VERIFY_ARE_EQUAL((til::point{ 3, 4 }), converted);
}
{
til::point converted{ til::math::truncating, XYDouble };
VERIFY_ARE_EQUAL((til::point{ 3, 4 }), converted);
}
}
}
};
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