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// Taken from node/lib/assert.js
exports.deepEqual = function (actual, expected) {
if (actual === expected) {
return true;
} else if (Buffer.isBuffer(actual) && Buffer.isBuffer(expected)) {
if (actual.length != expected.length) return false;
for (var i = 0; i < actual.length; i++) {
if (actual[i] !== expected[i]) return false;
}
return true;
} else if (actual instanceof Date && expected instanceof Date) {
return actual.getTime() === expected.getTime();
} else if (typeof actual != 'object' && typeof expected != 'object') {
return actual == expected;
} else {
return objEquiv(actual, expected);
}
}
// Taken from node/lib/assert.js
exports.notDeepEqual = function (actual, expected, message) {
if (exports.deepEqual(actual, expected)) {
fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
}
}
// Taken from node/lib/assert.js
function isUndefinedOrNull(value) {
return value === null || value === undefined;
}
// Taken from node/lib/assert.js
function isArguments(object) {
return Object.prototype.toString.call(object) == '[object Arguments]';
}
// Taken from node/lib/assert.js
function objEquiv(a, b) {
if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
return false;
if (a.prototype !== b.prototype) return false;
if (isArguments(a)) {
if (!isArguments(b)) {
return false;
}
a = pSlice.call(a);
b = pSlice.call(b);
return exports.deepEqual(a, b);
}
try {
var ka = Object.keys(a),
kb = Object.keys(b),
key, i;
} catch (e) {
return false;
}
if (ka.length != kb.length)
return false;
ka.sort();
kb.sort();
for (i = ka.length - 1; i >= 0; i--) {
if (ka[i] != kb[i])
return false;
}
for (i = ka.length - 1; i >= 0; i--) {
key = ka[i];
if (!exports.deepEqual(a[key], b[key])) return false;
}
return true;
}
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