From 110932cd5e6721735f5cdef125e6f2f61a313f8f Mon Sep 17 00:00:00 2001
From: morluto <76467478+morluto@users.noreply.github.com>
Date: Sun, 8 Nov 2026 00:08:18 +0800
Subject: [PATCH] test: clarify source map and worker diagnostics

---
 src/domain/sourceMapEnvelope.test.ts                   |  4 ++--
 .../analysis/JavaScriptAnalysisWorkerServer.test.ts    |  4 ++--
 src/javascript/sourceMaps/TraceSourceMap.test.ts       |  5 ++---
 .../javascriptApplicationSourceMapMappings.test.ts     | 10 +++++++---
 4 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/src/domain/sourceMapEnvelope.test.ts b/src/domain/sourceMapEnvelope.test.ts
index eca6a3aeff..eaa3649738 100644
--- a/src/domain/sourceMapEnvelope.test.ts
+++ b/src/domain/sourceMapEnvelope.test.ts
@@ -109,7 +109,7 @@ describe("source-map envelope walk", () => {
       invalid_sections: [
         {
           section_path: [2],
-          reason: "External source-map section URL must be a string.",
+          reason: expect.stringMatching(/section URL.*must be a string/iu),
         },
       ],
     });
@@ -149,7 +149,7 @@ describe("malformed source-map envelope facts", () => {
       invalid_sections: [
         {
           section_path: [],
-          reason: "Indexed source-map sections must be an array.",
+          reason: expect.stringMatching(/sections.*must be an array/iu),
         },
       ],
     });
diff --git a/src/javascript/analysis/JavaScriptAnalysisWorkerServer.test.ts b/src/javascript/analysis/JavaScriptAnalysisWorkerServer.test.ts
index 5e9d968ff4..270a9bbf93 100644
--- a/src/javascript/analysis/JavaScriptAnalysisWorkerServer.test.ts
+++ b/src/javascript/analysis/JavaScriptAnalysisWorkerServer.test.ts
@@ -159,7 +159,7 @@ it("drains oversized checkpoint admission, reports output failure, and serves th
       reason: "output",
       resource: null,
       limits: null,
-      message: "JavaScript worker admission frame is missing or oversized",
+      message: expect.stringMatching(/admission frame.*missing or oversized/iu),
     });
     expect(await server.next()).toMatchObject({
       kind: "static",
@@ -198,7 +198,7 @@ it("reports missing checkpoint admission as output failure at stdin EOF", async
       id: request.id,
       reason: "output",
       resource: null,
-      message: "JavaScript worker admission frame is missing or oversized",
+      message: expect.stringMatching(/admission frame.*missing or oversized/iu),
     });
     expect((await server.closed)[0]).toBe(0);
   } finally {
diff --git a/src/javascript/sourceMaps/TraceSourceMap.test.ts b/src/javascript/sourceMaps/TraceSourceMap.test.ts
index 03f1a8bb7c..f6b006516e 100644
--- a/src/javascript/sourceMaps/TraceSourceMap.test.ts
+++ b/src/javascript/sourceMaps/TraceSourceMap.test.ts
@@ -63,8 +63,7 @@ it("uses the same conservative section classification for URL-plus-map and malfo
   expect(malformed).toThrow(
     expect.objectContaining({
       reason: "format",
-      message:
-        "External source-map section URL must be a string. Section path: [0].",
+      message: expect.stringMatching(/section URL.*must be a string.*\[0\]/iu),
     }),
   );
 });
@@ -82,7 +81,7 @@ it("rejects a present non-array sections member through the shared section-list
   expect(malformed).toThrow(
     expect.objectContaining({
       reason: "format",
-      message: "Indexed source-map sections must be an array.",
+      message: expect.stringMatching(/sections.*must be an array/iu),
     }),
   );
 });
diff --git a/tests/boundary/filesystem/javascript-applications/javascriptApplicationSourceMapMappings.test.ts b/tests/boundary/filesystem/javascript-applications/javascriptApplicationSourceMapMappings.test.ts
index dea95dc837..fadc5882aa 100644
--- a/tests/boundary/filesystem/javascript-applications/javascriptApplicationSourceMapMappings.test.ts
+++ b/tests/boundary/filesystem/javascript-applications/javascriptApplicationSourceMapMappings.test.ts
@@ -260,7 +260,9 @@ it("keeps external indexed sections unsupported while retaining local siblings",
             invalid_sections: [
               {
                 section_path: [2],
-                reason: "External source-map section URL must be a string.",
+                reason: expect.stringMatching(
+                  /section URL.*must be a string/iu,
+                ),
               },
             ],
           }),
@@ -313,14 +315,16 @@ it("marks non-array sections malformed even when the object has regular-map fiel
             invalid_sections: [
               {
                 section_path: [],
-                reason: "Indexed source-map sections must be an array.",
+                reason: expect.stringMatching(/sections.*must be an array/iu),
               },
             ],
           }),
           evidence: expect.objectContaining({
             artifact: expect.objectContaining({ sha256: digest }),
             limitations: [
-              "Indexed source-map section at []: Indexed source-map sections must be an array.",
+              expect.stringMatching(
+                /section at \[\].*sections.*must be an array/iu,
+              ),
             ],
           }),
         }),