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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "TestPoint.h"
#include "Point.h"
using namespace mozilla::gfx;
TestPoint::TestPoint() {
REGISTER_TEST(TestPoint, Addition);
REGISTER_TEST(TestPoint, Subtraction);
REGISTER_TEST(TestPoint, RoundToMultiple);
}
void TestPoint::Addition() {
Point a, b;
a.x = 2;
a.y = 2;
b.x = 5;
b.y = -5;
a += b;
VERIFY(a.x == 7.f);
VERIFY(a.y == -3.f);
}
void TestPoint::Subtraction() {
Point a, b;
a.x = 2;
a.y = 2;
b.x = 5;
b.y = -5;
a -= b;
VERIFY(a.x == -3.f);
VERIFY(a.y == 7.f);
}
void TestPoint::RoundToMultiple() {
const int32_t roundTo = 2;
IntPoint p(478, -394);
VERIFY(p.RoundedToMultiple(roundTo) == p);
IntPoint p2(478, 393);
VERIFY(p2.RoundedToMultiple(roundTo) != p2);
}