Puranjay Savar Mattas
6e1ffb96fd
Convert from git submodule to plain vendored copy. No push access to upstream nodes-app/swift-markdown-engine meant our local fix commit (05c1720) was stranded and unreachable from any remote on fresh clones/CI. Vendoring as plain files folds it into normal repo history instead.
66 lines
2.2 KiB
Swift
66 lines
2.2 KiB
Swift
//
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// InterceptorTrustTests.swift
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// MarkdownEngine
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//
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// Created by Luca Chen on 12.07.26.
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//
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// A smart-input interceptor suppresses the typed key and performs one
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// programmatic edit; the keystroke must stay TRUSTED (single tracked edit)
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// so textDidChange keeps the O(edit) fast paths instead of the O(doc)
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// fallback. Storage correctness on these paths is covered by
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// InterceptorStorageSyncTests; here we pin the trust flag.
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//
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import AppKit
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import SwiftUI
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import Testing
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@testable import MarkdownEngine
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@MainActor
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@Suite("Interceptor edits keep the fast paths trusted")
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struct InterceptorTrustTests {
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private func makeEditor(text: String) -> (NativeTextView, NativeTextViewCoordinator) {
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_ = NSApplication.shared
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let textView = NativeTextView(frame: NSRect(x: 0, y: 0, width: 800, height: 600))
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textView.isEditable = true
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textView.configuration = .default
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let coordinator = NativeTextViewCoordinator(
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text: .constant(text),
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fontName: "SF Pro Text",
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fontSize: 14,
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isWikiLinkActive: .constant(false),
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onLinkClick: nil,
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onInlineSelectionChange: nil
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)
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coordinator.textView = textView
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textView.delegate = coordinator
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textView.string = text
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coordinator.lastSyncedText = text
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coordinator.lastComputedStorage = text
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coordinator.previousDisplayLength = (text as NSString).length
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return (textView, coordinator)
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}
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@Test func plainTypingIsTrusted() {
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let (tv, coord) = makeEditor(text: "hello")
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tv.setSelectedRange(NSRange(location: 5, length: 0))
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tv.insertText("x", replacementRange: NSRange(location: 5, length: 0))
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#expect(tv.string == "hellox")
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#expect(coord.debugLastEditWasTrusted == true)
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}
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@Test func arrowSubstitutionStaysTrusted() {
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let (tv, coord) = makeEditor(text: "abc - def")
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tv.setSelectedRange(NSRange(location: 5, length: 0))
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tv.insertText(">", replacementRange: NSRange(location: 5, length: 0))
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#expect(tv.string == "abc → def")
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#expect(coord.lastComputedStorage == "abc → def")
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#expect(coord.debugLastEditWasTrusted == true)
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}
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}
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