Expand WASM sim-config staging coverage

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

@@ -446,6 +446,18 @@ for (const fixtureName of INTERP_FILE_FIXTURES) {
   verifyExpectedOutput(fixtureName, interp.runFile(programPath), expectedEvents);
 }
 
+verifyExpectedOutput(
+  "minimal_linear_run_steps",
+  interp.runFile("/work/minimal_linear.ngc"),
+  [
+    "run_step phase=read step=1 rc=0 line=1",
+    "run_step phase=execute step=1 rc=0 line=1 x=1 y=2 z=0",
+    "statement_uri=G0%20X1.0%20Y2.0%20%28Comment%29",
+    "run_step phase=execute step=2 rc=0 line=2 x=3 y=4 z=0",
+    "statement_uri=G1%20X3.0%20Y4.0%20F120.0",
+  ].join("\n"),
+);
+
 const namedParamFilePath = `/work/${INTERP_INI_FIXTURE}.ngc`;
 interp.writeTextFile(namedParamFilePath, namedParamProgramText);
 verifyExpectedOutput(