test: improve util inspect tests

Remove unnecessary code parts and outdated code

PR-URL: #14881
Reviewed-By: Refael Ackermann <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Benjamin Gruenbaum <[email protected]>

Author: BridgeAR

test/parallel/test-util-inspect.js

@@ -235,43 +235,21 @@ for (const showHidden of [true, false]) {
   );
 });
 
-// Due to the hash seed randomization it's not deterministic the order that
-// the following ways this hash is displayed.
-// See http://codereview.chromium.org/9124004/
-
-{
-  const out =
-    util.inspect(
-      Object.create(
-        {},
-        { visible: { value: 1, enumerable: true }, hidden: { value: 2 } }
-      ),
-      true
-    );
-  if (out !== '{ [hidden]: 2, visible: 1 }' &&
-      out !== '{ visible: 1, [hidden]: 2 }') {
-    assert.fail(`unexpected value for out ${out}`);
-  }
-}
-
+assert.strictEqual(
+  util.inspect(Object.create({}, {
+    visible: { value: 1, enumerable: true },
+    hidden: { value: 2 }
+  }), { showHidden: true }),
+  '{ visible: 1, [hidden]: 2 }'
+);
 // Objects without prototype
-{
-  const out =
-    util.inspect(Object.create(null,
-                               {
-                                 name: {
-                                   value: 'Tim',
-                                   enumerable: true
-                                 },
-                                 hidden: {
-                                   value: 'secret'
-                                 }
-                               }), true);
-  if (out !== "{ [hidden]: 'secret', name: 'Tim' }" &&
-      out !== "{ name: 'Tim', [hidden]: 'secret' }") {
-    assert.fail(`unexpected value for out ${out}`);
-  }
-}
+assert.strictEqual(
+  util.inspect(Object.create(null, {
+    name: { value: 'Tim', enumerable: true },
+    hidden: { value: 'secret' }
+  }), { showHidden: true }),
+  "{ name: 'Tim', [hidden]: 'secret' }"
+);
 
 assert.strictEqual(
   util.inspect(Object.create(null,
@@ -280,7 +258,6 @@ assert.strictEqual(
   '{ name: \'Tim\' }'
 );
 
-
 // Dynamic properties
 {
   assert.strictEqual(util.inspect({ get readonly() {} }),
@@ -1061,19 +1038,11 @@ if (typeof Symbol !== 'undefined') {
 {
   const x = new Array(101).fill();
   assert(util.inspect(x).endsWith('1 more item ]'));
-}
-
-{
-  const x = new Array(101).fill();
   assert(!util.inspect(x, { maxArrayLength: 101 }).endsWith('1 more item ]'));
   assert.strictEqual(
     util.inspect(x, { maxArrayLength: -1 }),
     '[ ... 101 more items ]'
   );
-}
-
-{
-  const x = new Array(101).fill();
   assert.strictEqual(util.inspect(x, { maxArrayLength: 0 }),
                      '[ ... 101 more items ]');
 }
@@ -1082,46 +1051,20 @@ if (typeof Symbol !== 'undefined') {
   const x = Array(101);
   assert.strictEqual(util.inspect(x, { maxArrayLength: 0 }),
                      '[ ... 101 more items ]');
-}
-
-{
-  const x = new Uint8Array(101);
-  assert(util.inspect(x).endsWith('1 more item ]'));
-}
-
-{
-  const x = new Uint8Array(101);
-  assert(!util.inspect(x, { maxArrayLength: 101 }).endsWith('1 more item ]'));
-}
-
-{
-  const x = new Uint8Array(101);
-  assert.strictEqual(util.inspect(x, { maxArrayLength: 0 }),
-                     'Uint8Array [ ... 101 more items ]');
-}
-
-{
-  const x = Array(101);
   assert(!util.inspect(x, { maxArrayLength: null }).endsWith('1 more item ]'));
-}
-
-{
-  const x = Array(101);
   assert(!util.inspect(
     x, { maxArrayLength: Infinity }
   ).endsWith('1 more item ]'));
 }
 
 {
   const x = new Uint8Array(101);
+  assert(util.inspect(x).endsWith('1 more item ]'));
+  assert(!util.inspect(x, { maxArrayLength: 101 }).endsWith('1 more item ]'));
+  assert.strictEqual(util.inspect(x, { maxArrayLength: 0 }),
+                     'Uint8Array [ ... 101 more items ]');
   assert(!util.inspect(x, { maxArrayLength: null }).endsWith('1 more item ]'));
-}
-
-{
-  const x = new Uint8Array(101);
-  assert(!util.inspect(
-    x, { maxArrayLength: Infinity }
-  ).endsWith('1 more item ]'));
+  assert(util.inspect(x, { maxArrayLength: Infinity }).endsWith('  0 ]'));
 }
 
 {