1422461224
SDK 化收尾： - 新增 RDPDFReaderView 本地 pod（阅读容器、成品控制器、划线/注释、画笔、 目录/设置面板、主题与持久化契约），Demo 精简为 PDFKit 页面提供者 + 持久化宿主 - Podfile/工程接入 RDPDFReaderView 与 SnapKit，示例书改用 PDF 阅读器示例文件 手机横屏单页竖滑修复： - cell 高度改为宽度适配后的纸张高度（sizeForItemAt + 宿主按页提供纵横比）， 纵向超出一屏的内容由外层 collectionView 连续滚动承接，不再被裁掉 - 页面内部不再开启同向嵌套的兜底竖向拖动，修复外层滚动被吞、无法滚到下一页 - 修复 applyContentSize 先评估拖动开关后写 contentSize 的顺序缺陷 - 页码按视口中心命中 cell 计算，补 didEndDragging 兜底；旋转重锚点与 transitionToPage 改用真实布局位置 - 横竖屏同为竖滑时也重建 cell 并刷新全部可见页的适配配置 - 横屏单页点击不再跳页，只显隐工具栏；翻页交给连续竖滑 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
102 lines
4.5 KiB
Swift
102 lines
4.5 KiB
Swift
import XCTest
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/// 固定布局（pre-paginated）书籍的旋转回归：
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/// 每次旋转会使预加载缓存签名失效并批量丢弃 WKWebView 页面，
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/// 历史上曾因 script message handler 保留环导致 WebView 泄漏累积，
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/// 多次旋转后在 CA commit 阶段 abort（CA::Render::Encoder::grow）。
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final class FixedLayoutRotationTests: XCTestCase {
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private let app = XCUIApplication()
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override func setUpWithError() throws {
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continueAfterFailure = false
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XCUIDevice.shared.orientation = .portrait
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}
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override func tearDownWithError() throws {
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XCUIDevice.shared.orientation = .portrait
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}
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func testFixedLayoutBookSurvivesRepeatedRotation() {
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app.launchAndOpenSampleBook(bookTitleQuery: "熊爷爷")
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app.waitForReader()
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for _ in 0..<3 {
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XCUIDevice.shared.orientation = .landscapeLeft
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RunLoop.current.run(until: Date().addingTimeInterval(2))
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let landscapeState = app.waitForDemoReaderState(
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timeout: 5,
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description: "固定版式横屏保持单页"
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) { $0.pagesPerScreen == 1 }
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XCTAssertEqual(landscapeState.pagesPerScreen, 1, "交互型固定版式书横屏不应启用双页")
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XCUIDevice.shared.orientation = .portrait
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RunLoop.current.run(until: Date().addingTimeInterval(2))
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}
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XCTAssertEqual(app.state, .runningForeground, "反复旋转后 app 已退出（疑似崩溃）")
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app.waitForReader()
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}
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/// PDF 手机横屏必须在旋转完成的第一轮布局中立即成为全宽单页。
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/// 过去 flow layout 继续使用竖屏 itemSize，导致横屏首帧并排露出两页，
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/// 只有点击触发下一轮布局后才恢复。
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func testPDFLandscapeImmediatelyUsesSingleFullWidthPage() {
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app.launchAndOpenSampleBook(
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bookTitleQuery: "英汉大词典",
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displayType: "pagecurl"
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)
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app.waitForReader()
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XCUIDevice.shared.orientation = .landscapeLeft
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let content = app.otherElements[IDs.readerContent].firstMatch
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XCTAssertTrue(content.waitForExistence(timeout: 8), "PDF 阅读区域未出现")
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let deadline = Date().addingTimeInterval(8)
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while Date() < deadline {
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let windowWidth = app.windows.firstMatch.frame.width
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if windowWidth > 0, abs(content.frame.width - windowWidth) <= 1 {
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break
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}
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RunLoop.current.run(until: Date().addingTimeInterval(0.1))
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}
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// 等待旋转动画和 PDF 页异步配置完成，避免只验证到过渡中的短暂正确状态。
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RunLoop.current.run(until: Date().addingTimeInterval(1.5))
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let windowFrame = app.windows.firstMatch.frame
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XCTAssertGreaterThan(windowFrame.width, windowFrame.height, "设备没有进入横屏")
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XCTAssertEqual(content.frame.width, windowFrame.width, accuracy: 1, "横屏首帧仍在使用竖屏页面宽度")
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// 横屏单页按宽度适配：cell 高度是纸张按全宽换算的实际高度，竖版纸张
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// 高于一屏，纵向超出部分由阅读器连续竖滑承接，因此不再等于窗口高度。
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XCTAssertGreaterThanOrEqual(
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content.frame.height,
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windowFrame.height - 1,
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"横屏单页高度应不小于一屏（宽度适配后的纸张高度）"
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)
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}
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func testFixedLayoutCachedPageCanReturnAfterPageTurn() {
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app.launchAndOpenSampleBook(bookTitleQuery: "熊爷爷")
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app.waitForReader()
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let content = app.otherElements[IDs.readerContent]
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XCTAssertTrue(content.waitForExistence(timeout: 5), "固定版式阅读区域未出现")
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let initialState = app.waitForDemoReaderState(timeout: 5, description: "固定版式初始页") {
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$0.page != nil
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}
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let initialPage = initialState.page ?? 0
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content.swipeLeft()
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let nextState = app.waitForDemoReaderState(timeout: 8, description: "固定版式向后翻页") { state in
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guard let page = state.page else { return false }
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return page != initialPage
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}
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content.swipeRight()
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let returnedState = app.waitForDemoReaderState(timeout: 8, description: "固定版式返回缓存页") {
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$0.page == initialPage
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}
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XCTAssertNotEqual(nextState.page, returnedState.page, "固定版式返回缓存页后页码未恢复")
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XCTAssertTrue(content.exists, "返回缓存页后阅读区域不应消失")
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}
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}
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