test: improve test-arm-math-illegal-instruction

Instead of writing each Math function and keeping track, loop over Math
functions and test each one of them.

PR-URL: https://github.com/nodejs/node/pull/37670
Reviewed-By: Darshan Sen <raisinten@gmail.com>

test/parallel/test-arm-math-illegal-instruction.js

@@ -6,30 +6,10 @@ require('../common');
 // See https://github.com/nodejs/node/issues/1376
 // and https://code.google.com/p/v8/issues/detail?id=4019
 
-Math.abs(-0.5);
-Math.acos(-0.5);
-Math.acosh(-0.5);
-Math.asin(-0.5);
-Math.asinh(-0.5);
-Math.atan(-0.5);
-Math.atanh(-0.5);
-Math.cbrt(-0.5);
-Math.ceil(-0.5);
-Math.cos(-0.5);
-Math.cosh(-0.5);
-Math.exp(-0.5);
-Math.expm1(-0.5);
-Math.floor(-0.5);
-Math.fround(-0.5);
-Math.log(-0.5);
-Math.log10(-0.5);
-Math.log1p(-0.5);
-Math.log2(-0.5);
-Math.round(-0.5);
-Math.sign(-0.5);
-Math.sin(-0.5);
-Math.sinh(-0.5);
-Math.sqrt(-0.5);
-Math.tan(-0.5);
-Math.tanh(-0.5);
-Math.trunc(-0.5);
+// Iterate over all Math functions
+Object.getOwnPropertyNames(Math).forEach((functionName) => {
+  if (!/[A-Z]/.test(functionName)) {
+    // The function names don't have capital letters.
+    Math[functionName](-0.5);
+  }
+});