64 lines
2.6 KiB
Swift
64 lines
2.6 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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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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