larry babby and threejs for glsl

webGl/my-threejs-test/node_modules/@parcel/utils/test/objectHash.test.js

@@ -0,0 +1,33 @@
+// @flow
+import assert from 'assert';
+import objectHash from '../src/objectHash';
+
+describe('objectHash', () => {
+  it('calculates the same hash for two different but deep equal objects', () => {
+    const obj1 = {
+      foo: {foo: 'foo', baz: ['foo', 'baz', 'bar'], bar: 'bar'},
+      baz: 'baz',
+      bar: 'bar',
+    };
+    const obj2 = {
+      foo: {foo: 'foo', baz: ['foo', 'baz', 'bar'], bar: 'bar'},
+      baz: 'baz',
+      bar: 'bar',
+    };
+
+    assert.equal(objectHash(obj1), objectHash(obj2));
+  });
+
+  it('calculates a unique hash for two deep equal objects', () => {
+    const obj1 = {
+      baz: 'baz',
+      bar: 'ba',
+    };
+    const obj2 = {
+      baz: 'baz',
+      bar: 'bar',
+    };
+
+    assert.notEqual(objectHash(obj1), objectHash(obj2));
+  });
+});