[Tests] port tests from main; only diff should be true/falses

.eslintrc

@@ -13,7 +13,13 @@
  "overrides": [
  {
  "files": ["example/**", "test/**"],
+ "globals": {
+ "Uint8Array": false,
+ "Int8Array": false,
+ },
  "rules": {
+ "id-length": 0,
+ "max-lines-per-function": 0,
  "max-params": 0,
  "no-console": 0,
  },

assert.js

@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('assert');

package.json

@@ -33,10 +33,13 @@
  "aud": "^2.0.3",
  "auto-changelog": "^2.4.0",
  "eslint": "=8.8.0",
+ "has-typed-arrays": "^1.0.1",
  "in-publish": "^2.0.1",
  "npmignore": "^0.3.0",
  "nyc": "^10.3.2",
+ "object.getownpropertydescriptors": "^2.1.7",
  "safe-publish-latest": "^2.0.0",
+ "semver": "^6.3.1",
  "tape": "^5.7.2"
  },
  "repository": {
@@ -91,6 +94,9 @@
  "backfillLimit": false,
  "hideCredit": true
  },
+ "browser": {
+ "assert.js": false
+ },
  "publishConfig": {
  "ignore": [
  ".github/workflows"

test/_tape.js

@@ -1,13 +1,34 @@
+'use strict';
+
 var Test = require('tape/lib/test');
 var is = require('object-is');
-var equal = require('../');
+
+var deepEqual = require('../');
+var assert = require('../assert');
+
+var equal = process.env.ASSERT ? function assertDeepEqual(a, b, options) {
+ try {
+ if (options && options.strict) {
+ assert.deepStrictEqual(a, b);
+ } else {
+ assert.deepEqual(a, b);
+ }
+ } catch (e) {
+ return false;
+ }
+ return true;
+} : deepEqual;
 
 function equalReversed(t, a, b, isEqual, msg, isStrict, skipReversed) {
- var actual = isStrict ? equal(a, b, { strict: true }) : equal(a, b);
+ var actual = isStrict
+ ? equal(a, b, { strict: true })
+ : equal(a, b);
  var suffix = isEqual ? ' are equal' : ' are not equal';
  t.equal(actual, !!isEqual, msg + suffix);
  if (typeof skipReversed === 'boolean' ? !skipReversed : !is(a, b)) {
- var actualReverse = isStrict ? equal(b, a, { strict: true }) : equal(b, a);
+ var actualReverse = isStrict
+ ? equal(b, a, { strict: true })
+ : equal(b, a);
  t.equal(actualReverse, !!isEqual, msg + suffix + ' (reversed)');
  }
 }