fix(mac,asr): harden menu-bar delivery, chunk retry, and polish validator

Retain the external target app for menu-bar paste and polish context, retry failed middle ASR chunks once, and stop false-positive path/number violations.
2026-07-29 18:30:36 +08:00
parent 34be2e8dd1
commit 4c929d8b8b
17 changed files with 646 additions and 39 deletions
@@ -0,0 +1,54 @@
+// MacTextInsertionServiceTests.swift
+// OSGKeyboard · Mac tests
+//
+// Regression coverage for clipboard preservation and captured-app context.
+
+import AppKit
+import XCTest
+@testable import OSGKeyboard
+
+final class MacTextInsertionServiceTests: XCTestCase {
+
+    func testRestoreRequiresTranscriptToStillOwnPasteboard() {
+        XCTAssertTrue(
+            MacTextInsertionService.shouldRestorePasteboard(
+                transcriptChangeCount: 12,
+                currentChangeCount: 12
+            )
+        )
+        XCTAssertFalse(
+            MacTextInsertionService.shouldRestorePasteboard(
+                transcriptChangeCount: 12,
+                currentChangeCount: 13
+            ),
+            "A newer clipboard write must not be overwritten by restoration."
+        )
+    }
+
+    func testRestoringOriginallyEmptyPasteboardClearsTranscript() {
+        let pasteboard = NSPasteboard(
+            name: NSPasteboard.Name("MacTextInsertionServiceTests.\(UUID().uuidString)")
+        )
+        pasteboard.clearContents()
+        pasteboard.setString("transcript", forType: .string)
+
+        MacTextInsertionService.restoreItems([], to: pasteboard)
+
+        XCTAssertNil(pasteboard.string(forType: .string))
+    }
+
+    func testCapturedBundleIdentifierDrivesPolishContext() {
+        XCTAssertEqual(
+            MacAppContextService.detectContext(bundleIdentifier: "com.apple.dt.Xcode"),
+            .code
+        )
+        XCTAssertEqual(
+            MacAppContextService.detectContext(bundleIdentifier: "com.tencent.xinWeChat"),
+            .chat
+        )
+        XCTAssertEqual(
+            MacAppContextService.detectContext(bundleIdentifier: "com.osgkeyboard.mac"),
+            .unknown
+        )
+    }
+}