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Kyle-YeKyle-Ye
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Add ImageOrientationTests
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4 files changed

+164
-1
lines changed

‎Sources/OpenSwiftUISymbolDualTestsSupport/View/Image/ImageTestsStub.c

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//
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// ImageTestsStub.c
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// OpenSwiftUISymbolDualTestsSupport
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#include "OpenSwiftUIBase.h"
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#if OPENSWIFTUI_TARGET_OS_DARWIN
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#import <SymbolLocator.h>
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DEFINE_SL_STUB_SLF(OpenSwiftUITestStub_ImageOrientationInitWithExifValue, SwiftUI, $s7SwiftUI5ImageV11OrientationO9exifValueAESgSi_tcfC);
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#endif

‎Tests/OpenSwiftUICoreTests/View/Image/ImageTests.swift

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//
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// ImageTests.swift
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// OpenSwiftUICoreTests
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#if canImport(ImageIO)
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import ImageIO
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#endif
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@_spi(Private) import OpenSwiftUICore
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import Testing
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struct ImageOrientationTests {
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@Test(arguments: [
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(Image.Orientation.up, 0),
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(Image.Orientation.upMirrored, 2),
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(Image.Orientation.down, 6),
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(Image.Orientation.downMirrored, 4),
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(Image.Orientation.left, 1),
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(Image.Orientation.leftMirrored, 3),
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(Image.Orientation.right, 7),
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(Image.Orientation.rightMirrored, 5),
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])
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func rawValue(_ orientation: Image.Orientation, _ expectedRawValue: Int) {
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#expect(orientation.rawValue == expectedRawValue)
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}
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@Test(arguments: [
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(0, Image.Orientation.up),
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(1, Image.Orientation.left),
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(2, Image.Orientation.upMirrored),
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(3, Image.Orientation.leftMirrored),
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(4, Image.Orientation.downMirrored),
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(5, Image.Orientation.rightMirrored),
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(6, Image.Orientation.down),
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(7, Image.Orientation.right),
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])
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func initFromRawValue(_ rawValue: Int, _ expectedOrientation: Image.Orientation) {
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#expect(Image.Orientation(rawValue: UInt8(rawValue)) == expectedOrientation)
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}
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@Test(arguments: [
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(1, Image.Orientation.up),
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(2, Image.Orientation.upMirrored),
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(3, Image.Orientation.down),
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(4, Image.Orientation.downMirrored),
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(5, Image.Orientation.leftMirrored),
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(6, Image.Orientation.right),
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(7, Image.Orientation.rightMirrored),
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(8, Image.Orientation.left),
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])
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func initFromExifValue(_ exifValue: Int, _ expectedOrientation: Image.Orientation) {
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#expect(Image.Orientation(exifValue: exifValue) == expectedOrientation)
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}
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#if canImport(ImageIO)
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@Test(arguments: [
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(CGImagePropertyOrientation.up, Image.Orientation.up),
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(CGImagePropertyOrientation.upMirrored, Image.Orientation.upMirrored),
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(CGImagePropertyOrientation.down, Image.Orientation.down),
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(CGImagePropertyOrientation.downMirrored, Image.Orientation.downMirrored),
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(CGImagePropertyOrientation.leftMirrored, Image.Orientation.leftMirrored),
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(CGImagePropertyOrientation.right, Image.Orientation.right),
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(CGImagePropertyOrientation.rightMirrored, Image.Orientation.rightMirrored),
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(CGImagePropertyOrientation.left, Image.Orientation.left),
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])
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func initFromCGImagePropertyOrientation(
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_ cgImagePropertyOrientation: CGImagePropertyOrientation,
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_ expectedOrientation: Image.Orientation
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) {
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let orientation = Image.Orientation(exifValue: Int(cgImagePropertyOrientation.rawValue))
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#expect(orientation == expectedOrientation)
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}
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#endif
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}

‎Tests/OpenSwiftUISymbolDualTests/README.md

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```swift
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import SwiftUI
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import OpenSwiftUI
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extension CGSize {
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var swiftUI_hasZero: Bool {

‎Tests/OpenSwiftUISymbolDualTests/View/Image/ImageTests.swift

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//
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// ImageTests.swift
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// OpenSwiftUISymbolDualTests
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#if canImport(SwiftUI, _underlyingVersion: 6.0.87)
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import ImageIO
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import SwiftUI
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import Testing
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extension Image.Orientation {
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@_silgen_name("OpenSwiftUITestStub_ImageOrientationInitWithExifValue")
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init?(exifValue: Int)
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}
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struct ImageOrientationTests {
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@Test(arguments: [
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(Image.Orientation.up, 0),
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(Image.Orientation.upMirrored, 2),
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(Image.Orientation.down, 6),
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(Image.Orientation.downMirrored, 4),
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(Image.Orientation.left, 1),
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(Image.Orientation.leftMirrored, 3),
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(Image.Orientation.right, 7),
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(Image.Orientation.rightMirrored, 5),
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])
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func rawValue(_ orientation: Image.Orientation, _ expectedRawValue: Int) {
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#expect(orientation.rawValue == expectedRawValue)
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}
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@Test(arguments: [
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(0, Image.Orientation.up),
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(1, Image.Orientation.left),
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(2, Image.Orientation.upMirrored),
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(3, Image.Orientation.leftMirrored),
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(4, Image.Orientation.downMirrored),
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(5, Image.Orientation.rightMirrored),
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(6, Image.Orientation.down),
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(7, Image.Orientation.right),
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])
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func initFromRawValue(_ rawValue: Int, _ expectedOrientation: Image.Orientation) {
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#expect(Image.Orientation(rawValue: UInt8(rawValue)) == expectedOrientation)
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}
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@Test(arguments: [
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(1, Image.Orientation.up),
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(2, Image.Orientation.upMirrored),
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(3, Image.Orientation.down),
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(4, Image.Orientation.downMirrored),
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(5, Image.Orientation.leftMirrored),
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(6, Image.Orientation.right),
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(7, Image.Orientation.rightMirrored),
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(8, Image.Orientation.left),
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])
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func initFromExifValue(_ exifValue: Int, _ expectedOrientation: Image.Orientation) {
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#expect(Image.Orientation(exifValue: exifValue) == expectedOrientation)
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}
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#if canImport(ImageIO)
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@Test(arguments: [
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(CGImagePropertyOrientation.up, Image.Orientation.up),
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(CGImagePropertyOrientation.upMirrored, Image.Orientation.upMirrored),
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(CGImagePropertyOrientation.down, Image.Orientation.down),
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(CGImagePropertyOrientation.downMirrored, Image.Orientation.downMirrored),
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(CGImagePropertyOrientation.leftMirrored, Image.Orientation.leftMirrored),
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(CGImagePropertyOrientation.right, Image.Orientation.right),
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(CGImagePropertyOrientation.rightMirrored, Image.Orientation.rightMirrored),
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(CGImagePropertyOrientation.left, Image.Orientation.left),
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])
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func initFromCGImagePropertyOrientation(
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_ cgImagePropertyOrientation: CGImagePropertyOrientation,
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_ expectedOrientation: Image.Orientation
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) {
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let orientation = Image.Orientation(exifValue: Int(cgImagePropertyOrientation.rawValue))
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#expect(orientation == expectedOrientation)
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}
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#endif
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}
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#endif

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