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Code Issues 154 Wiki Activity

fix(physics): automatic couplers don't catch above the safe collision speed (#86)

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This commit is contained in:
jerrrrycho
2026-10-15 21:20:35 +02:00
parent b400255dae
commit 71be884ed9
11 changed files with 192 additions and 20 deletions
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39
tests/unit/test_horn.cpp Normal file
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#include "stdafx.h"
#include "doctest.h"
#include "vehicle/horn.h"
// the horn keys of the cab: low tone (A) and high tone (shift+A), held to sound
TEST_CASE("horn: a single lever for both tones sounds one tone at a time (eu07/maszyna#392)") {
auto signal{0};
signal = horn::pressed(signal, horn::low, true);
REQUIRE(signal == horn::low);
// the lever moved over to the high tone while the low tone key is still held
signal = horn::pressed(signal, horn::high, true);
CHECK(signal == horn::high);
// letting go of the low tone key leaves the high tone sounding
signal = horn::released(signal, horn::low);
CHECK(signal == horn::high);
signal = horn::released(signal, horn::high);
CHECK(signal == 0);
}
TEST_CASE("horn: separate buttons for the tones can sound both at once") {
auto signal{0};
signal = horn::pressed(signal, horn::low, false);
signal = horn::pressed(signal, horn::high, false);
CHECK(signal == (horn::low | horn::high));
signal = horn::released(signal, horn::low);
CHECK(signal == horn::high);
}
TEST_CASE("horn: releasing a tone leaves the other bits of the signal alone") {
auto const third{4}; // the third horn, operated separately
CHECK(horn::released(horn::low | third, horn::low) == third);
CHECK(horn::pressed(third, horn::high, true) == (horn::high | third));
}