test(apple): preserve serialized UID and cancellation identities

tests/boundary/providers/native/keyedArchiveEncoding.test.ts

@@ -15,13 +15,15 @@ it.each(["utf8", "utf8-bom", "utf16le", "utf16be", "binary"] as const)(
     const root = await createTestTempDirectory("rea-keyed-encoding-");
     const xml = await nativeFixture("archive-xml-encoding/archive.xml");
     const utf16 = Buffer.from(xml.replace("UTF-8", "UTF-16"), "utf16le");
+    // The binary builder emits type-8 records for UID; CF$UID is XML's convention.
+    const binarySource = xml.replaceAll("<key>CF$UID</key>", "<key>UID</key>");
     const bytes =
       encoding === "utf8"
         ? Buffer.from(xml)
         : encoding === "utf8-bom"
           ? Buffer.concat([Buffer.from([0xef, 0xbb, 0xbf]), Buffer.from(xml)])
           : encoding === "binary"
-            ? Buffer.from(buildBinary(parse(xml)))
+            ? Buffer.from(buildBinary(parse(binarySource)))
             : Buffer.concat([
                 Buffer.from(
                   encoding === "utf16le" ? [0xff, 0xfe] : [0xfe, 0xff],
@@ -65,6 +67,8 @@ it.each(["utf8-as-utf16", "utf16-as-utf8"] as const)(
   async (kind) => {
     const root = await createTestTempDirectory("rea-keyed-encoding-");
     const xml = await nativeFixture("archive-xml-encoding/archive.xml");
+    // The binary builder emits type-8 records for UID; CF$UID is XML's convention.
+    const binarySource = xml.replaceAll("<key>CF$UID</key>", "<key>UID</key>");
     const bytes =
       kind === "utf8-as-utf16"
         ? Buffer.from(xml.replace("UTF-8", "UTF-16"))

tests/boundary/providers/native/nativeDmgArtifactReader.test.ts

@@ -1037,6 +1037,7 @@ describe("DMG attach cancellation and preexisting mounts", () => {
     },
   );
 
+
   it("leaves a preexisting outside-root mount attached", async () => {
     const calls: string[][] = [];
     const host: NativeDmgHost = {

tests/fixtures/keyedArchiveNumberMetadata.ts

@@ -94,11 +94,14 @@ export const archiveNumberMetadataCases: readonly MetadataCase[] = [
       malformedReference: false,
     },
     {
-      name: `${key} malformed numeric reference`,
+      name:
+        key === "CF$UID"
+          ? `${key} malformed numeric reference`
+          : `${key} unsafe integer dictionary data`,
       source: { [key]: "__INTEGER__" },
       element: "",
-      expected: { [key]: ROUNDED },
-      malformedReference: true,
+      expected: { [key]: key === "CF$UID" ? ROUNDED : EXACT_INTEGER },
+      malformedReference: key === "CF$UID",
     },
   ]),
   {