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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>
46 lines
2.1 KiB
Swift
46 lines
2.1 KiB
Swift
#if DEBUG
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#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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import RichTextEditorCore
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final class DebugLayoutOverlayTests: XCTestCase {
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override func tearDown() {
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RichTextEditorView.debugShowLayoutOverlay = false // global flag — reset so other tests are unaffected
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super.tearDown()
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}
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private func overlay(in v: RichTextEditorView) -> DebugLayoutOverlayView? {
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v.subviews.compactMap { $0 as? DebugLayoutOverlayView }.first
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}
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func test_overlay_installsWhenEnabled_andRemovesWhenDisabled() {
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let v = RichTextEditorView(frame: CGRect(x: 0, y: 0, width: 320, height: 240))
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v.document = Document(blocks: [.paragraph(ParagraphBlock(id: BlockID("a"), runs: [TextRun(text: "Hi")]))])
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// Disabled (explicit, not relying on the default): no overlay even after a layout pass.
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RichTextEditorView.debugShowLayoutOverlay = false
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_ = v.update(size: CGSize(width: 320, height: 240), insets: .zero, contentMargins: .zero)
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XCTAssertNil(overlay(in: v), "overlay absent while the flag is off")
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// Enabled → installed on the next layout, sized to the field bounds, topmost + non-interactive.
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RichTextEditorView.debugShowLayoutOverlay = true
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_ = v.update(size: CGSize(width: 320, height: 240),
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insets: UIEdgeInsets(top: 10, left: 0, bottom: 20, right: 0),
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contentMargins: UIEdgeInsets(top: 4, left: 8, bottom: 4, right: 8))
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let o = overlay(in: v)
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XCTAssertNotNil(o, "overlay installs when enabled")
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XCTAssertEqual(o?.frame, v.bounds, "overlay covers the field bounds")
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XCTAssertEqual(v.subviews.last, o, "overlay is the topmost subview")
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XCTAssertEqual(o?.isUserInteractionEnabled, false, "overlay is non-interactive")
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// Disabled → removed on the next layout.
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RichTextEditorView.debugShowLayoutOverlay = false
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_ = v.update(size: CGSize(width: 320, height: 240), insets: .zero, contentMargins: .zero)
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XCTAssertNil(overlay(in: v), "overlay removed when disabled")
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}
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}
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#endif
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#endif
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