Guard sequence subroutine staging manifests

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

@@ -2169,6 +2169,24 @@ verifyExpectedOutput(
 );
 
 const sequenceNumberPlan = stageInterpIniContext("sequence-number");
+const sequenceNumberNgcFiles = [
+  "rm400.ngc",
+  "test.ngc",
+];
+assert.deepEqual(
+  sequenceNumberNgcFiles,
+  interpRegressionNgcFilesRecursive("sequence-number"),
+  "interp sequence-number fixture coverage drift",
+);
+assert.deepEqual(
+  sequenceNumberPlan.files
+    .map((file) => file.sourceRel)
+    .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+    .map((sourceRel) => sourceRel.replace("tests/interp/sequence-number/", ""))
+    .sort(),
+  sequenceNumberNgcFiles,
+  "interp sequence-number staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_sequence_number_wasm",
   interp.runFileWithIni(
@@ -2187,6 +2205,24 @@ verifyExpectedOutput(
 );
 
 const nestedSubErrorPlan = stageInterpIniContext("nested-sub-error");
+const nestedSubErrorNgcFiles = [
+  "subs/nested.ngc",
+  "test.ngc",
+];
+assert.deepEqual(
+  nestedSubErrorNgcFiles,
+  interpRegressionNgcFilesRecursive("nested-sub-error"),
+  "interp nested-sub-error fixture coverage drift",
+);
+assert.deepEqual(
+  nestedSubErrorPlan.files
+    .map((file) => file.sourceRel)
+    .filter((sourceRel) => sourceRel.endsWith(".ngc"))
+    .map((sourceRel) => sourceRel.replace("tests/interp/nested-sub-error/", ""))
+    .sort(),
+  nestedSubErrorNgcFiles,
+  "interp nested-sub-error staging manifest drift",
+);
 verifyExpectedOutput(
   "interp_nested_sub_error_wasm",
   interp.runFileWithIni(