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ichmagmaus111andClaude Opus 5.5
0622057a4f
Ghostgram for iOS, rebuilt from scratch on Telegram iOS 13.0. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
68 lines
2.8 KiB
Swift
68 lines
2.8 KiB
Swift
#if canImport(UIKit)
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import XCTest
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import UIKit
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@testable import RichTextEditorUIKit
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final class InputLanguageTests: XCTestCase {
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/// A primary-language code that the simulator actually has active, so the pre-selection
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/// branch finds a matching `UITextInputMode`. Skips if the host exposes none (defensive).
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private func anActiveLanguage() throws -> String {
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guard let lang = UITextInputMode.activeInputModes.compactMap({ $0.primaryLanguage }).first else {
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throw XCTSkip("No active input mode with a primary language on this host")
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}
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return lang
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}
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func test_canvas_preselectsInitialLanguageOnce() throws {
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let lang = try anActiveLanguage()
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let canvas = DocumentCanvasView()
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canvas.initialPrimaryLanguage = lang
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// First query returns the matching input mode (drives the keyboard's initial language).
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XCTAssertEqual(canvas.textInputMode?.primaryLanguage, lang)
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// The one-time flag is now consumed: a detached (non-first-responder) view falls through
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// to super, which reports no input mode.
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XCTAssertNil(canvas.textInputMode)
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}
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func test_canvas_resetReArmsPreselection() throws {
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let lang = try anActiveLanguage()
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let canvas = DocumentCanvasView()
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canvas.initialPrimaryLanguage = lang
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XCTAssertEqual(canvas.textInputMode?.primaryLanguage, lang) // consume
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canvas.resetInitialPrimaryLanguage()
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XCTAssertEqual(canvas.textInputMode?.primaryLanguage, lang) // re-armed
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}
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func test_canvas_unknownLanguageFallsThrough() throws {
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let canvas = DocumentCanvasView()
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canvas.initialPrimaryLanguage = "zz-not-a-real-language"
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// No active mode matches → falls through to super (nil for a detached view).
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// This first query also CONSUMES the one-shot.
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XCTAssertNil(canvas.textInputMode)
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// The one-shot is now consumed: setting a real, active language afterward is NOT
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// picked up — if the flag had not flipped, this query would return the matching mode
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// (non-nil, == lang) instead of nil. This proves consumption directly, not just via
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// the detached-view nil.
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let lang = try anActiveLanguage()
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canvas.initialPrimaryLanguage = lang
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XCTAssertNil(canvas.textInputMode)
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}
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func test_facade_forwardsPreselectionAndReadBack() throws {
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let lang = try anActiveLanguage()
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let view = RichTextEditorView()
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view.initialInputPrimaryLanguage = lang
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// Reading the live language through the façade consumes the one-time pre-selection on the canvas.
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XCTAssertEqual(view.inputPrimaryLanguage, lang)
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// Reset re-arms it through the façade.
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view.resetInputPrimaryLanguage()
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XCTAssertEqual(view.inputPrimaryLanguage, lang)
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}
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}
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#endif
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