javierandClaude Fable 5
6485997edc
System, Display, Graphics, Sprite, Sound, File, JSON, Lua, Scoreboards, Network, Rect, SystemEvent, and AccessReply now live at module scope instead of being nested in the Playdate enum; consumers write System.log(...) instead of Playdate.System.log(...), and can qualify with the module name (PlayDate.System) on collision. The Playdate enum remains only as the raw C API bootstrap (initialize(with:), api, apiPointer), and Playdate.Error is renamed PlaydateError so no top-level type shadows Swift.Error. Breaking change for any existing consumers. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
88 lines
3.0 KiB
Swift
88 lines
3.0 KiB
Swift
import Testing
|
|
@testable import PlayDate
|
|
|
|
// Most of the binding requires a running Playdate (the API struct is handed
|
|
// to the game at launch), so these tests cover the pure value types and the
|
|
// inline C helpers that work without it.
|
|
|
|
@Test func buttonsOptionSetMatchesCMasks() {
|
|
#expect(System.Buttons.left.rawValue == 1 << 0)
|
|
#expect(System.Buttons.right.rawValue == 1 << 1)
|
|
#expect(System.Buttons.up.rawValue == 1 << 2)
|
|
#expect(System.Buttons.down.rawValue == 1 << 3)
|
|
#expect(System.Buttons.b.rawValue == 1 << 4)
|
|
#expect(System.Buttons.a.rawValue == 1 << 5)
|
|
|
|
let combined: System.Buttons = [.a, .up]
|
|
#expect(combined.contains(.a))
|
|
#expect(!combined.contains(.b))
|
|
}
|
|
|
|
@Test func graphicsRectConvertsBetweenOriginSizeAndEdges() {
|
|
let rect = Graphics.Rect(x: 10, y: 20, width: 30, height: 40)
|
|
#expect(rect.left == 10)
|
|
#expect(rect.right == 40)
|
|
#expect(rect.top == 20)
|
|
#expect(rect.bottom == 60)
|
|
|
|
let translated = rect.translated(dx: 5, dy: -5)
|
|
#expect(translated.left == 15)
|
|
#expect(translated.top == 15)
|
|
|
|
let roundTripped = Graphics.Rect(rect.cValue)
|
|
#expect(roundTripped.left == rect.left && roundTripped.bottom == rect.bottom)
|
|
}
|
|
|
|
@Test func spriteRectRoundTripsThroughC() {
|
|
let rect = Rect(x: 1.5, y: 2.5, width: 3, height: 4)
|
|
let roundTripped = Rect(rect.cValue)
|
|
#expect(roundTripped.x == 1.5)
|
|
#expect(roundTripped.y == 2.5)
|
|
#expect(roundTripped.width == 3)
|
|
#expect(roundTripped.height == 4)
|
|
}
|
|
|
|
@Test func soundFormatPropertiesMatchCMacros() {
|
|
#expect(!Sound.Format.mono8bit.isStereo)
|
|
#expect(Sound.Format.stereo16bit.isStereo)
|
|
#expect(Sound.Format.mono16bit.is16bit)
|
|
#expect(!Sound.Format.monoADPCM.is16bit)
|
|
|
|
#expect(Sound.Format.mono8bit.bytesPerFrame == 1)
|
|
#expect(Sound.Format.stereo8bit.bytesPerFrame == 2)
|
|
#expect(Sound.Format.mono16bit.bytesPerFrame == 2)
|
|
#expect(Sound.Format.stereo16bit.bytesPerFrame == 4)
|
|
}
|
|
|
|
@Test func midiNoteFrequencyConversionRoundTrips() {
|
|
// A4 (MIDI 69) is 440 Hz.
|
|
let a4 = Sound.frequency(forNote: 69)
|
|
#expect(abs(a4 - 440) < 0.01)
|
|
|
|
let note = Sound.note(forFrequency: 440)
|
|
#expect(abs(note - 69) < 0.001)
|
|
}
|
|
|
|
@Test func cStringHelpersRoundTripUTF8() {
|
|
let original = "héllo, wörld"
|
|
let copy = original.copiedPlaydateCString()
|
|
defer { copy.deallocate() }
|
|
#expect(String(playdateCString: copy) == original)
|
|
|
|
let viaClosure = original.withPlaydateCString { String(playdateCString: $0) }
|
|
#expect(viaClosure == original)
|
|
}
|
|
|
|
@Test func dateTimeMirrorsCStruct() {
|
|
let dateTime = System.DateTime(year: 2026, month: 7, day: 24, weekday: 5,
|
|
hour: 12, minute: 34, second: 56)
|
|
let roundTripped = System.DateTime(dateTime.cValue)
|
|
#expect(roundTripped.year == 2026)
|
|
#expect(roundTripped.month == 7)
|
|
#expect(roundTripped.day == 24)
|
|
#expect(roundTripped.weekday == 5)
|
|
#expect(roundTripped.hour == 12)
|
|
#expect(roundTripped.minute == 34)
|
|
#expect(roundTripped.second == 56)
|
|
}
|