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