327 lines
18 KiB
Swift
327 lines
18 KiB
Swift
import AppKit
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import ConjureKit
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import Testing
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@testable import Conjure
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@Test @MainActor
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func noteFormattingHidesSyntaxButPreservesMarkdownAndLiteralCode() throws {
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_ = NSApplication.shared
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let editor = NotesTextView(frame: NSRect(x: 0, y: 0, width: 600, height: 800))
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let source = "# Heading\n## Subheading\n*italic* **bold** _emphasis_ __strong__ ~~gone~~ <u>underlined</u> `*literal*`\n> Quote\n[Label](https://example.com)\n```text\n# Code *literal*\n```\nUnmatched * and \\*escaped*"
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editor.setMarkdownContents(NSAttributedString(string: source))
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MarkdownHighlighting.apply(to: editor)
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editor.refreshTasks()
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let layout = try #require(editor.layoutManager)
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let container = try #require(editor.textContainer)
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layout.ensureLayout(for: container)
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func visibleText() -> String {
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var result = ""
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let text = editor.string as NSString
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for index in 0..<text.length {
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let glyph = layout.glyphIndexForCharacter(at: index)
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if !layout.propertyForGlyph(at: glyph).contains(.null) {
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result += text.substring(with: NSRange(location: index, length: 1))
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}
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}
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return result
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}
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#expect(visibleText() == "Heading\nSubheading\nitalic bold emphasis strong gone underlined *literal*\nQuote\nLabel\n```text\n# Code *literal*\n```\nUnmatched * and \\*escaped*")
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#expect(editor.markdownString == source)
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editor.setSelectedRange(NSRange(location: 0, length: editor.string.utf16.count))
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let pasteboard = NSPasteboard.withUniqueName()
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defer { pasteboard.releaseGlobally() }
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#expect(editor.writeSelection(to: pasteboard, types: editor.writablePasteboardTypes))
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#expect(pasteboard.string(forType: .string) == source)
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let directory = FileManager.default.temporaryDirectory.appendingPathComponent(UUID().uuidString)
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defer { try? FileManager.default.removeItem(at: directory) }
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let store = try NotesStore(directory: directory)
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let id = try store.create()
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try store.update(id: id, contents: editor.markdownContents)
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let reloaded = try #require(NotesStore(directory: directory).notes.first)
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#expect(reloaded.contents.string == source)
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}
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private final class NotesLayoutProbe: NSLayoutManager {
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var observeFormatting: ((NSTextStorage) -> Void)?
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override func processEditing(for textStorage: NSTextStorage, edited editMask: NSTextStorageEditActions,
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range newCharRange: NSRange, changeInLength delta: Int,
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invalidatedRange invalidatedCharRange: NSRange) {
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observeFormatting?(textStorage)
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super.processEditing(for: textStorage, edited: editMask, range: newCharRange,
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changeInLength: delta, invalidatedRange: invalidatedCharRange)
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}
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}
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@Test @MainActor
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func typingDoesNotExposeUnformattedExistingTextToLayout() throws {
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_ = NSApplication.shared
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let suite = "NotesFlashing.\(UUID().uuidString)"
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let defaults = try #require(UserDefaults(suiteName: suite))
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let directory = FileManager.default.temporaryDirectory.appendingPathComponent(suite)
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defer {
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defaults.removePersistentDomain(forName: suite)
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try? FileManager.default.removeItem(at: directory)
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}
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let store = try NotesStore(directory: directory)
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let id = try store.create()
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try store.update(id: id, contents: NSAttributedString(string: "# Heading\n- [ ] Task\nPlain"))
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defaults.set(id.uuidString, forKey: "selectedNote")
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let controller = NotesController(defaults: defaults, directory: directory)
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let window = NSWindow(contentRect: NSRect(x: 0, y: 0, width: 570, height: 404),
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styleMask: .borderless, backing: .buffered, defer: false)
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window.contentViewController = controller
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defer { _ = controller.close(); window.orderOut(nil) }
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func descendants(_ view: NSView) -> [NSView] { [view] + view.subviews.flatMap(descendants) }
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let editor = try #require(descendants(controller.view).compactMap { $0 as? NotesTextView }.first)
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let layout = NotesLayoutProbe()
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try #require(editor.textContainer).replaceLayoutManager(layout)
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editor.refreshTasks()
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window.makeFirstResponder(editor)
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layout.observeFormatting = { storage in
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let text = storage.string as NSString
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let heading = text.range(of: "Heading")
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let task = text.range(of: "Task")
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#expect((storage.attribute(.font, at: heading.location, effectiveRange: nil) as? NSFont)?.pointSize == 26)
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#expect((storage.attribute(.paragraphStyle, at: task.location, effectiveRange: nil) as? NSParagraphStyle)?.headIndent == 22)
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#expect(storage.attribute(MarkdownHighlighting.hiddenMarkup, at: 0, effectiveRange: nil) as? Bool == true)
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}
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defer { layout.observeFormatting = nil }
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editor.insertText("!", replacementRange: NSRange(location: editor.string.utf16.count, length: 0))
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#expect(editor.markdownString == "# Heading\n- [ ] Task\nPlain!")
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#expect(try NotesStore(directory: directory).notes.first?.contents.string == editor.markdownString)
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}
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@Test @MainActor
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func noteImagesRenderRoundedWithoutChangingSavedImageData() throws {
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_ = NSApplication.shared
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let image = NSImage(size: NSSize(width: 80, height: 48), flipped: false) { rect in
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NSColor.red.setFill()
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rect.fill()
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return true
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}
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let tiff = try #require(image.tiffRepresentation)
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let bitmap = try #require(NSBitmapImageRep(data: tiff))
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let png = try #require(bitmap.representation(using: .png, properties: [:]))
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let pasteboard = NSPasteboard.withUniqueName()
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defer { pasteboard.releaseGlobally() }
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pasteboard.setData(png, forType: .png)
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let editor = NotesTextView(frame: NSRect(x: 0, y: 0, width: 200, height: 120))
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editor.isRichText = true
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editor.importsGraphics = true
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#expect(editor.readSelection(from: pasteboard))
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func checkRoundedDrawing() throws {
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MarkdownHighlighting.apply(to: editor)
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let layout = try #require(editor.layoutManager)
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layout.ensureLayout(for: try #require(editor.textContainer))
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let output = try #require(NSBitmapImageRep(bitmapDataPlanes: nil, pixelsWide: 200, pixelsHigh: 120,
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bitsPerSample: 8, samplesPerPixel: 4, hasAlpha: true, isPlanar: false,
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colorSpaceName: .deviceRGB, bytesPerRow: 0, bitsPerPixel: 0))
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let context = try #require(NSGraphicsContext(bitmapImageRep: output))
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NSGraphicsContext.saveGraphicsState()
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defer { NSGraphicsContext.restoreGraphicsState() }
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NSGraphicsContext.current = context
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context.cgContext.clear(CGRect(x: 0, y: 0, width: 200, height: 120))
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layout.drawGlyphs(forGlyphRange: layout.glyphRange(forCharacterRange: NSRange(location: 0, length: 1),
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actualCharacterRange: nil), at: .zero)
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var left = 200, right = -1, top = 120, bottom = -1
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for y in 0..<120 {
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for x in 0..<200 where (output.colorAt(x: x, y: y)?.alphaComponent ?? 0) > 0.5 {
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left = min(left, x); right = max(right, x)
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top = min(top, y); bottom = max(bottom, y)
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}
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}
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try #require(right > left && bottom > top)
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for x in [left, right] {
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for y in [top, bottom] {
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#expect(try #require(output.colorAt(x: x, y: y)).alphaComponent < 0.1)
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}
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}
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let center = try #require(output.colorAt(x: (left + right) / 2, y: (top + bottom) / 2)?.usingColorSpace(.deviceRGB))
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#expect(center.redComponent > 0.9 && center.greenComponent < 0.1 && center.alphaComponent > 0.9)
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}
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try checkRoundedDrawing()
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let directory = FileManager.default.temporaryDirectory.appendingPathComponent(UUID().uuidString)
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defer { try? FileManager.default.removeItem(at: directory) }
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let store = try NotesStore(directory: directory)
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let id = try store.create()
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try store.update(id: id, contents: editor.markdownContents)
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let reloaded = try #require(NotesStore(directory: directory).notes.first)
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let attachment = try #require(reloaded.contents.attribute(.attachment, at: 0, effectiveRange: nil) as? NSTextAttachment)
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#expect(attachment.fileWrapper?.regularFileContents == png)
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editor.setMarkdownContents(reloaded.contents)
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try checkRoundedDrawing()
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}
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@Test @MainActor
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func hiddenNoteMarkupKeepsTypingDeletionFormattingAndUndoAtVisibleBoundaries() throws {
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_ = NSApplication.shared
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let suite = "NotesMarkup.\(UUID().uuidString)"
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let defaults = try #require(UserDefaults(suiteName: suite))
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let directory = FileManager.default.temporaryDirectory.appendingPathComponent(suite)
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defer {
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defaults.removePersistentDomain(forName: suite)
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try? FileManager.default.removeItem(at: directory)
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}
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let controller = NotesController(defaults: defaults, directory: directory)
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let window = NSWindow(contentRect: NSRect(x: 0, y: 0, width: 570, height: 404),
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styleMask: .borderless, backing: .buffered, defer: false)
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window.contentViewController = controller
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defer { _ = controller.close(); window.orderOut(nil) }
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func descendants(_ view: NSView) -> [NSView] { [view] + view.subviews.flatMap(descendants) }
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let editor = try #require(descendants(controller.view).compactMap { $0 as? NotesTextView }.first)
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window.makeFirstResponder(editor)
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editor.insertText("# Title\n*word*", replacementRange: NSRange(location: 0, length: 0))
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editor.setSelectedRange(NSRange(location: 0, length: 0))
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editor.insertText("A", replacementRange: editor.selectedRange())
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#expect(editor.markdownString == "# ATitle\n*word*")
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editor.breakUndoCoalescing()
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editor.undoManager?.removeAllActions()
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editor.undoManager?.beginUndoGrouping()
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editor.setSelectedRange(NSRange(location: editor.string.utf16.count, length: 0))
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editor.deleteBackward(nil)
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editor.undoManager?.endUndoGrouping()
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#expect(editor.markdownString == "# ATitle\n*wor*")
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editor.undoManager?.undo()
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#expect(editor.markdownString == "# ATitle\n*word*")
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let word = (editor.string as NSString).range(of: "word")
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editor.setSelectedRange(NSRange(location: word.location, length: 0))
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editor.moveRight(nil)
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#expect(editor.selectedRange().location == word.location + 1)
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editor.setSelectedRange(NSRange(location: NSMaxRange(word), length: 0))
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editor.moveRight(nil)
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#expect(editor.selectedRange().location == editor.string.utf16.count)
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editor.setSelectedRange(NSRange(location: word.location, length: 0))
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let italic = try #require(descendants(controller.view).compactMap { $0 as? NSButton }.first { $0.accessibilityLabel() == "Italic" })
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// Selecting the body and toggling formatting must remove its hidden delimiters.
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editor.setSelectedRange(word)
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italic.performClick(nil)
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#expect(editor.markdownString == "# ATitle\nword")
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#expect(controller.save())
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#expect(try NotesStore(directory: directory).notes.first?.contents.string == "# ATitle\nword")
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}
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@Test @MainActor
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func notesFormattingShortcutsToggleCombinedStylesAndRespectPopupFocus() throws {
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_ = NSApplication.shared
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let suite = "NotesFormattingKeys.\(UUID().uuidString)"
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let defaults = try #require(UserDefaults(suiteName: suite))
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let directory = FileManager.default.temporaryDirectory.appendingPathComponent(suite)
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defer {
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defaults.removePersistentDomain(forName: suite)
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try? FileManager.default.removeItem(at: directory)
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}
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let launcher = LauncherWindowController(
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history: LaunchHistory(defaults: defaults, now: { Date(timeIntervalSinceReferenceDate: 12_000) }),
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defaults: defaults, notesDirectory: directory)
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let window = try #require(launcher.window)
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defer { launcher.dismiss(restoringFocus: false) }
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launcher.present(command: .notes)
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let content = try #require(window.contentView)
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func descendants(_ view: NSView) -> [NSView] { [view] + view.subviews.flatMap(descendants) }
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let editor = try #require(descendants(content).compactMap { $0 as? NotesTextView }.first)
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let controller = try #require(editor.delegate as? NotesController)
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func shortcut(_ key: String, shift: Bool = false, option: Bool = false) throws -> Bool {
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var flags: NSEvent.ModifierFlags = .command
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if shift { flags.insert(.shift) }
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if option { flags.insert(.option) }
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let event = try #require(NSEvent.keyEvent(with: .keyDown, location: .zero, modifierFlags: flags,
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timestamp: 1, windowNumber: window.windowNumber, context: nil,
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characters: shift ? key.uppercased() : key, charactersIgnoringModifiers: shift ? key.uppercased() : key,
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isARepeat: false, keyCode: 0))
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return window.performKeyEquivalent(with: event)
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}
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editor.insertText("fox 🦊", replacementRange: editor.selectedRange())
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editor.setSelectedRange(NSRange(location: 0, length: editor.string.utf16.count))
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#expect(try shortcut("b"))
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#expect(editor.markdownString == "**fox 🦊**")
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#expect(try shortcut("i"))
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#expect(editor.markdownString == "***fox 🦊***")
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let font = try #require(editor.textStorage?.attribute(.font, at: editor.selectedRange().location,
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effectiveRange: nil) as? NSFont)
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let traits = NSFontManager.shared.traits(of: font)
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#expect(traits.contains(.boldFontMask) && traits.contains(.italicFontMask))
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#expect(try shortcut("i"))
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#expect(editor.markdownString == "**fox 🦊**")
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#expect(try shortcut("b"))
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#expect(editor.markdownString == "fox 🦊")
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#expect(try shortcut("s", shift: true))
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#expect(editor.markdownString == "~~fox 🦊~~")
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#expect(editor.textStorage?.attribute(.strikethroughStyle, at: editor.selectedRange().location,
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effectiveRange: nil) as? Int == NSUnderlineStyle.single.rawValue)
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#expect(try shortcut("s", shift: true))
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#expect(editor.markdownString == "fox 🦊")
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editor.breakUndoCoalescing()
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editor.undoManager?.removeAllActions()
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editor.undoManager?.beginUndoGrouping()
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#expect(try shortcut("u", shift: true))
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editor.undoManager?.endUndoGrouping()
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#expect(editor.markdownString == "<u>fox 🦊</u>")
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#expect(editor.textStorage?.attribute(.underlineStyle, at: editor.selectedRange().location,
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effectiveRange: nil) as? Int == NSUnderlineStyle.single.rawValue)
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#expect(controller.save())
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#expect(try NotesStore(directory: directory).notes.first?.contents.string == "<u>fox 🦊</u>")
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#expect(try NoteMarkdownExport(contents: editor.markdownContents).clipboardText == "<u>fox 🦊</u>")
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editor.undoManager?.undo()
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#expect(editor.markdownString == "fox 🦊")
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#expect(try shortcut("u", shift: true))
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#expect(try shortcut("u", shift: true))
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#expect(editor.markdownString == "fox 🦊")
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#expect(editor.textStorage?.attribute(.underlineStyle, at: 0, effectiveRange: nil) == nil)
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#expect(try shortcut("l", shift: true))
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#expect(editor.markdownString == "- fox 🦊")
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#expect(try shortcut("l", shift: true))
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#expect(editor.markdownString == "fox 🦊")
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#expect(!(try shortcut("b", option: true)))
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#expect(editor.markdownString == "fox 🦊")
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editor.breakUndoCoalescing()
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editor.undoManager?.removeAllActions()
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editor.undoManager?.beginUndoGrouping()
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#expect(try shortcut("e"))
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editor.undoManager?.endUndoGrouping()
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#expect(editor.markdownString == "`fox 🦊`")
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editor.undoManager?.undo()
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#expect(editor.markdownString == "fox 🦊")
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#expect(try shortcut("k"))
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let search = try #require(descendants(content).compactMap { $0 as? NSSearchField }.first { $0.accessibilityLabel() == "Search notes actions" })
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#expect(window.firstResponder !== editor)
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_ = try shortcut("b")
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#expect(editor.markdownString == "fox 🦊")
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#expect(search.stringValue.isEmpty)
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#expect(controller.handle(#selector(NSResponder.cancelOperation(_:))))
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#expect(controller.save())
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#expect(try NotesStore(directory: directory).notes.first?.contents.string == "fox 🦊")
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}
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@Test @MainActor
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func inlineCodeContainerStaysWithinCodeAndDisappearsWhenDelimitersAreRemoved() throws {
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_ = NSApplication.shared
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let editor = NotesTextView(frame: NSRect(x: 0, y: 0, width: 200, height: 300))
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let source = "Before `some *literal* code 🦊` after\n```text\n`not inline` <u>literal</u>\n```"
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editor.setMarkdownContents(NSAttributedString(string: source))
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let storage = try #require(editor.textStorage)
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let layout = try #require(editor.layoutManager)
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layout.ensureLayout(for: try #require(editor.textContainer))
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let body = (source as NSString).range(of: "some *literal* code 🦊")
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for index in body.location..<NSMaxRange(body) {
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#expect(storage.attribute(.foregroundColor, at: index, effectiveRange: nil) as? NSColor == SunsetPalette.accent)
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#expect(storage.attribute(.backgroundColor, at: index, effectiveRange: nil) as? NSColor == SunsetPalette.selectionFill)
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}
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for token in ["Before", "after", "not inline"] {
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let index = (source as NSString).range(of: token).location
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#expect(storage.attribute(.backgroundColor, at: index, effectiveRange: nil) == nil)
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}
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let literalUnderline = (source as NSString).range(of: "<u>literal</u>")
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#expect(storage.attribute(.underlineStyle, at: literalUnderline.location, effectiveRange: nil) == nil)
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#expect(editor.markdownString == source)
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#expect(editor.markdownContents.attribute(.backgroundColor, at: body.location, effectiveRange: nil) == nil)
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editor.replaceMarkdown("some *literal* code 🦊",
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range: NSRange(location: body.location - 1, length: body.length + 2))
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let plain = (editor.string as NSString).range(of: "some")
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#expect(storage.attribute(.backgroundColor, at: plain.location, effectiveRange: nil) == nil)
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#expect(storage.attribute(.foregroundColor, at: plain.location, effectiveRange: nil) as? NSColor == SunsetPalette.text)
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}
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