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an amazing number of test descriptions were getting ignored
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James Halliday committed Jun 7, 2011
1 parent da698d6 commit 1d043f0
Showing 1 changed file with 93 additions and 82 deletions.
175 changes: 93 additions & 82 deletions test/equal.js
Original file line number Diff line number Diff line change
Expand Up @@ -2,19 +2,23 @@ var assert = require('assert');
var traverse = require('traverse');

exports.deepDates = function () {
assert.ok(traverse.deepEqual(
{ d : new Date, x : [ 1, 2, 3 ] },
{ d : new Date, x : [ 1, 2, 3 ] },
assert.ok(
traverse.deepEqual(
{ d : new Date, x : [ 1, 2, 3 ] },
{ d : new Date, x : [ 1, 2, 3 ] }
),
'dates should be equal'
));
);

var d0 = new Date;
setTimeout(function () {
assert.ok(!traverse.deepEqual(
{ d : d0, x : [ 1, 2, 3 ], },
{ d : new Date, x : [ 1, 2, 3 ] },
assert.ok(
!traverse.deepEqual(
{ d : d0, x : [ 1, 2, 3 ], },
{ d : new Date, x : [ 1, 2, 3 ] }
),
'microseconds should count in date equality'
));
);
}, 5);
};

Expand Down Expand Up @@ -46,82 +50,87 @@ exports.deepCircular = function () {
};

exports.deepInstances = function () {
assert.ok(!traverse.deepEqual(
[ new Boolean(false) ], [ false ],
assert.ok(
!traverse.deepEqual([ new Boolean(false) ], [ false ]),
'boolean instances are not real booleans'
));
);

assert.ok(!traverse.deepEqual(
[ new String('x') ], [ 'x' ],
assert.ok(
!traverse.deepEqual([ new String('x') ], [ 'x' ]),
'string instances are not real strings'
));
);

assert.ok(!traverse.deepEqual(
[ new Number(4) ], [ 4 ],
assert.ok(
!traverse.deepEqual([ new Number(4) ], [ 4 ]),
'number instances are not real numbers'
));
);

assert.ok(traverse.deepEqual(
[ new RegExp('x') ], [ /x/ ],
assert.ok(
traverse.deepEqual([ new RegExp('x') ], [ /x/ ]),
'regexp instances are real regexps'
));
);

assert.ok(!traverse.deepEqual(
[ new RegExp(/./) ], [ /../ ],
assert.ok(
!traverse.deepEqual([ new RegExp(/./) ], [ /../ ]),
'these regexps aren\'t the same'
));
);

assert.ok(!traverse.deepEqual(
[ function (x) { return x * 2 } ],
[ function (x) { return x * 2 } ],
assert.ok(
!traverse.deepEqual(
[ function (x) { return x * 2 } ],
[ function (x) { return x * 2 } ]
),
'functions with the same .toString() aren\'t necessarily the same'
));
);

var f = function (x) { return x * 2 };
assert.ok(traverse.deepEqual(
[ f ], [ f ],
assert.ok(
traverse.deepEqual([ f ], [ f ]),
'these functions are actually equal'
));
);
};

exports.deepEqual = function () {
assert.ok(!traverse.deepEqual(
[ 1, 2, 3 ],
{ 0 : 1, 1 : 2, 2 : 3 },
assert.ok(
!traverse.deepEqual([ 1, 2, 3 ], { 0 : 1, 1 : 2, 2 : 3 }),
'arrays are not objects'
));
);
};

exports.falsy = function () {
assert.ok(!traverse.deepEqual(
[ undefined ],
[ null ],
assert.ok(
!traverse.deepEqual([ undefined ], [ null ]),
'null is not undefined!'
));
);

assert.ok(!traverse.deepEqual(
[ null ],
[ undefined ],
assert.ok(
!traverse.deepEqual([ null ], [ undefined ]),
'undefined is not null!'
));
);

assert.ok(!traverse.deepEqual(
{ a : 1, b : 2, c : [ 3, undefined, 5 ] },
{ a : 1, b : 2, c : [ 3, null, 5 ] },
assert.ok(
!traverse.deepEqual(
{ a : 1, b : 2, c : [ 3, undefined, 5 ] },
{ a : 1, b : 2, c : [ 3, null, 5 ] }
),
'undefined is not null, however deeply!'
));
);

assert.ok(!traverse.deepEqual(
{ a : 1, b : 2, c : [ 3, undefined, 5 ] },
{ a : 1, b : 2, c : [ 3, null, 5 ] },
assert.ok(
!traverse.deepEqual(
{ a : 1, b : 2, c : [ 3, undefined, 5 ] },
{ a : 1, b : 2, c : [ 3, null, 5 ] }
),
'null is not undefined, however deeply!'
));
);

assert.ok(!traverse.deepEqual(
{ a : 1, b : 2, c : [ 3, undefined, 5 ] },
{ a : 1, b : 2, c : [ 3, null, 5 ] },
assert.ok(
!traverse.deepEqual(
{ a : 1, b : 2, c : [ 3, undefined, 5 ] },
{ a : 1, b : 2, c : [ 3, null, 5 ] }
),
'null is not undefined, however deeply!'
));
);
};

exports.deletedArrayEqual = function () {
Expand All @@ -133,43 +142,41 @@ exports.deletedArrayEqual = function () {
ys[1] = 2;
ys[3] = 4;

assert.ok(traverse.deepEqual(
xs, ys,
assert.ok(
traverse.deepEqual(xs, ys),
'arrays with deleted elements are only equal to'
+ ' arrays with similarly deleted elements'
));
);

assert.ok(!traverse.deepEqual(
xs,
[ 1, 2, undefined, 4 ],
assert.ok(
!traverse.deepEqual(xs, [ 1, 2, undefined, 4 ]),
'deleted array elements cannot be undefined'
));
);

assert.ok(!traverse.deepEqual(
xs,
[ 1, 2, null, 4 ],
assert.ok(
!traverse.deepEqual(xs, [ 1, 2, null, 4 ]),
'deleted array elements cannot be null'
));
);
};

exports.deletedObjectEqual = function () {
var obj = { a : 1, b : 2, c : 3 };
delete obj.c;

assert.ok(traverse.deepEqual(
obj, { a : 1, b : 2 },
assert.ok(
traverse.deepEqual(obj, { a : 1, b : 2 }),
'deleted object elements should not show up'
));
);

assert.ok(!traverse.deepEqual(
obj, { a : 1, b : 2, c : undefined },
assert.ok(
!traverse.deepEqual(obj, { a : 1, b : 2, c : undefined }),
'deleted object elements are not undefined'
));
);

assert.ok(!traverse.deepEqual(
obj, { a : 1, b : 2, c : null },
assert.ok(
!traverse.deepEqual(obj, { a : 1, b : 2, c : null }),
'deleted object elements are not null'
));
);
};

exports.emptyKeyEqual = function () {
Expand All @@ -179,17 +186,21 @@ exports.emptyKeyEqual = function () {
};

exports.deepArguments = function () {
assert.ok(!traverse.deepEqual(
[ 4, 5, 6 ],
(function () { return arguments })(4, 5, 6),
assert.ok(
!traverse.deepEqual(
[ 4, 5, 6 ],
(function () { return arguments })(4, 5, 6)
),
'arguments are not arrays'
));
);

assert.ok(traverse.deepEqual(
(function () { return arguments })(4, 5, 6),
(function () { return arguments })(4, 5, 6),
assert.ok(
traverse.deepEqual(
(function () { return arguments })(4, 5, 6),
(function () { return arguments })(4, 5, 6)
),
'arguments should equal'
));
);
};

exports.deepUn = function () {
Expand Down

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