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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>
67 lines
3.2 KiB
Swift
67 lines
3.2 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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import RichTextEditorCore
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final class CanvasTableSelectionTests: XCTestCase {
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private func cell(_ id: String, _ text: String) -> Cell {
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Cell(id: BlockID(id), blocks: [.paragraph(ParagraphBlock(id: BlockID(id + "p"), runs: [TextRun(text: text)]))])
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}
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private func canvas() -> DocumentCanvasView {
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let v = DocumentCanvasView()
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v.setBlocks([.table(TableBlock(id: BlockID("t"),
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columns: [ColumnSpec(width: 120), ColumnSpec(width: 120)],
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rows: [Row(id: BlockID("r0"), cells: [cell("a", "Alpha"), cell("b", "Beta")])]))], width: 320)
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v.frame = CGRect(x: 0, y: 0, width: 320, height: 300); v.layoutIfNeeded()
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return v
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}
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func test_tapInSecondCell_landsInThatCell() {
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let v = canvas()
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let regionB = v.allLeafRegions().first { $0.ref == .paragraph(BlockID("bp")) }!
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let pt = CGPoint(x: regionB.canvasOrigin.x + 2, y: regionB.canvasOrigin.y + 2)
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let pos = v.closestGlobalPosition(to: pt)
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XCTAssertEqual(v.leafRegion(containingGlobal: pos)?.region.ref, .paragraph(BlockID("bp")))
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}
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func test_withinCellSelection_producesRects() {
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let v = canvas()
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let rA = v.allLeafRegions().first { $0.ref == .paragraph(BlockID("ap")) }!
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let rects = v.selectionRects(globalFrom: rA.globalStart, globalTo: rA.globalStart + rA.length)
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XCTAssertFalse(rects.isEmpty)
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}
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func test_caretInCell_isWithinCellArea() {
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let v = canvas()
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let rB = v.allLeafRegions().first { $0.ref == .paragraph(BlockID("bp")) }!
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let caret = v.caretRect(for: DocumentTextPosition(rB.globalStart))
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XCTAssertGreaterThan(caret.minX, rB.canvasOrigin.x - 1)
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}
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func test_crossCellSelection_unionCoversBothCells() {
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let v = canvas()
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let rA = v.allLeafRegions().first { $0.ref == .paragraph(BlockID("ap")) }!
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let rB = v.allLeafRegions().first { $0.ref == .paragraph(BlockID("bp")) }!
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let rects = v.selectionRects(globalFrom: rA.globalStart + 2, globalTo: rB.globalStart + 2)
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XCTAssertFalse(rects.isEmpty)
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let inA = rects.contains { $0.minX < rB.canvasOrigin.x - 1 }
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let inB = rects.contains { $0.maxX > rB.canvasOrigin.x - 1 }
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XCTAssertTrue(inA, "highlight covers part of cell A")
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XCTAssertTrue(inB, "highlight continues into cell B")
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}
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func test_closestPosition_atGridGutterAndBelowTable_landsInRealRegion() {
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let v = canvas()
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let rA = v.allLeafRegions().first { $0.ref == .paragraph(BlockID("ap")) }!
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let rB = v.allLeafRegions().first { $0.ref == .paragraph(BlockID("bp")) }!
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let gutter = CGPoint(x: rB.canvasOrigin.x - 2, y: rB.canvasOrigin.y + 2)
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XCTAssertNotNil(v.leafRegion(containingGlobal: v.closestGlobalPosition(to: gutter)),
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"a point in the inter-cell gutter resolves to a real text region")
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let below = CGPoint(x: rA.canvasOrigin.x + 2, y: v.bounds.height - 1)
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XCTAssertNotNil(v.leafRegion(containingGlobal: v.closestGlobalPosition(to: below)),
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"a point below the table resolves to a real text region")
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}
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}
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#endif
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