Guard INI subroutine staging manifests

wasm-port/tests/wasm/node/verify_interp_wasm.mjs

@@ -2134,6 +2134,25 @@ verifyExpectedOutput(
 );
 
 const subCallFromSubPlan = stageInterpIniContext("sub-call-from-sub");
+const subCallFromSubNgcFiles = [
+  "subs/caller.ngc",
+  "subs/helper.ngc",
+  "test.ngc",
+];
+assert.deepEqual(
+  subCallFromSubNgcFiles,
+  interpRegressionNgcFilesRecursive("sub-call-from-sub"),
+  "interp sub-call-from-sub fixture coverage drift",
+);
+assert.deepEqual(
+  subCallFromSubPlan.files
+    .map((file) => file.sourceRel)
+    .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+    .map((sourceRel) => sourceRel.replace("tests/interp/sub-call-from-sub/", ""))
+    .sort(),
+  subCallFromSubNgcFiles,
+  "interp sub-call-from-sub staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_sub_call_from_sub_wasm",
   interp.runFileWithIni(
@@ -2186,6 +2205,24 @@ verifyExpectedOutput(
 );
 
 const nestedSubInFileErrorPlan = stageInterpIniContext("nested-sub-in-file-error");
+const nestedSubInFileErrorNgcFiles = [
+  "subs/sequential.ngc",
+  "test.ngc",
+];
+assert.deepEqual(
+  nestedSubInFileErrorNgcFiles,
+  interpRegressionNgcFilesRecursive("nested-sub-in-file-error"),
+  "interp nested-sub-in-file-error fixture coverage drift",
+);
+assert.deepEqual(
+  nestedSubInFileErrorPlan.files
+    .map((file) => file.sourceRel)
+    .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+    .map((sourceRel) => sourceRel.replace("tests/interp/nested-sub-in-file-error/", ""))
+    .sort(),
+  nestedSubInFileErrorNgcFiles,
+  "interp nested-sub-in-file-error staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_nested_sub_in_file_error_wasm",
   interp.runFileWithIni(