mirror of
https://github.com/TomHarte/CLK.git
synced 2024-08-24 23:29:00 +00:00
117 lines
3.8 KiB
Plaintext
117 lines
3.8 KiB
Plaintext
//
|
|
// DispatcherTests.m
|
|
// Clock SignalTests
|
|
//
|
|
// Created by Thomas Harte on 12/06/2023.
|
|
// Copyright © 2023 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#import <XCTest/XCTest.h>
|
|
|
|
#include "Dispatcher.hpp"
|
|
|
|
#include <array>
|
|
#include <cassert>
|
|
#include <vector>
|
|
|
|
@interface DispatcherTests : XCTestCase
|
|
@end
|
|
|
|
@implementation DispatcherTests
|
|
|
|
struct DoStep {
|
|
static constexpr int max = 100;
|
|
template <int n> void perform() {
|
|
assert(n < max);
|
|
performed[n] = true;
|
|
}
|
|
std::array<bool, max> performed{};
|
|
};
|
|
|
|
- (void)testPoints {
|
|
DoStep stepper;
|
|
|
|
Reflection::RangeDispatcher<DoStep>::dispatch(stepper, 0, 10);
|
|
for(size_t c = 0; c < stepper.performed.size(); c++) {
|
|
XCTAssert(stepper.performed[c] == (c < 10));
|
|
}
|
|
|
|
Reflection::RangeDispatcher<DoStep>::dispatch(stepper, 29, 100000);
|
|
for(size_t c = 0; c < stepper.performed.size(); c++) {
|
|
XCTAssert(stepper.performed[c] == (c < 10) || (c >= 29));
|
|
}
|
|
}
|
|
|
|
enum class RangeType {
|
|
Sync, Border
|
|
};
|
|
|
|
struct RangeClassifier {
|
|
static constexpr int max = 200;
|
|
|
|
static constexpr RangeType region(int x) {
|
|
return x >= 10 && x < 20 ? RangeType::Sync : RangeType::Border;
|
|
}
|
|
};
|
|
|
|
struct RangeTarget {
|
|
struct Event {
|
|
enum class Type {
|
|
Begin, End, Advance
|
|
};
|
|
Type event_type;
|
|
RangeType range_type;
|
|
int length = 0;
|
|
|
|
Event(Type event_type, RangeType range_type, int length) : event_type(event_type), range_type(range_type), length(length) {}
|
|
|
|
bool operator ==(const Event &rhs) const {
|
|
if(rhs.event_type != event_type) return false;
|
|
if(rhs.range_type != range_type) return false;
|
|
return rhs.length == length;
|
|
}
|
|
};
|
|
std::vector<Event> events;
|
|
|
|
template <RangeType type> void begin(int position) {
|
|
events.emplace_back(Event::Type::Begin, type, position);
|
|
}
|
|
template <RangeType type> void end(int position) {
|
|
events.emplace_back(Event::Type::End, type, position);
|
|
}
|
|
template <RangeType type> void advance(int length) {
|
|
events.emplace_back(Event::Type::Advance, type, length);
|
|
}
|
|
};
|
|
|
|
- (void)testRanges {
|
|
RangeTarget target;
|
|
using Dispatcher = Reflection::SubrangeDispatcher<RangeClassifier, RangeTarget>;
|
|
Dispatcher::dispatch(target, 0, 11);
|
|
|
|
XCTAssertEqual(target.events.size(), 5);
|
|
XCTAssert(target.events[0] == RangeTarget::Event(RangeTarget::Event::Type::Begin, RangeType::Border, 0));
|
|
XCTAssert(target.events[1] == RangeTarget::Event(RangeTarget::Event::Type::Advance, RangeType::Border, 10));
|
|
XCTAssert(target.events[2] == RangeTarget::Event(RangeTarget::Event::Type::End, RangeType::Border, 10));
|
|
XCTAssert(target.events[3] == RangeTarget::Event(RangeTarget::Event::Type::Begin, RangeType::Sync, 10));
|
|
XCTAssert(target.events[4] == RangeTarget::Event(RangeTarget::Event::Type::Advance, RangeType::Sync, 1));
|
|
|
|
Dispatcher::dispatch(target, 11, 75);
|
|
Dispatcher::dispatch(target, 75, 100);
|
|
Dispatcher::dispatch(target, 100, 199);
|
|
Dispatcher::dispatch(target, 199, 200);
|
|
Dispatcher::dispatch(target, 200, 400); // Out of range.
|
|
|
|
XCTAssertEqual(target.events.size(), 13);
|
|
XCTAssert(target.events[5] == RangeTarget::Event(RangeTarget::Event::Type::Advance, RangeType::Sync, 9));
|
|
XCTAssert(target.events[6] == RangeTarget::Event(RangeTarget::Event::Type::End, RangeType::Sync, 20));
|
|
XCTAssert(target.events[7] == RangeTarget::Event(RangeTarget::Event::Type::Begin, RangeType::Border, 20));
|
|
XCTAssert(target.events[8] == RangeTarget::Event(RangeTarget::Event::Type::Advance, RangeType::Border, 55));
|
|
XCTAssert(target.events[9] == RangeTarget::Event(RangeTarget::Event::Type::Advance, RangeType::Border, 25));
|
|
XCTAssert(target.events[10] == RangeTarget::Event(RangeTarget::Event::Type::Advance, RangeType::Border, 99));
|
|
XCTAssert(target.events[11] == RangeTarget::Event(RangeTarget::Event::Type::Advance, RangeType::Border, 1));
|
|
XCTAssert(target.events[12] == RangeTarget::Event(RangeTarget::Event::Type::End, RangeType::Border, 200));
|
|
}
|
|
|
|
@end
|