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same.js
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module("equiv");
test("Primitive types and constants", function () {
equal(QUnit.equiv(null, null), true, "null");
equal(QUnit.equiv(null, {}), false, "null");
equal(QUnit.equiv(null, undefined), false, "null");
equal(QUnit.equiv(null, 0), false, "null");
equal(QUnit.equiv(null, false), false, "null");
equal(QUnit.equiv(null, ''), false, "null");
equal(QUnit.equiv(null, []), false, "null");
equal(QUnit.equiv(undefined, undefined), true, "undefined");
equal(QUnit.equiv(undefined, null), false, "undefined");
equal(QUnit.equiv(undefined, 0), false, "undefined");
equal(QUnit.equiv(undefined, false), false, "undefined");
equal(QUnit.equiv(undefined, {}), false, "undefined");
equal(QUnit.equiv(undefined, []), false, "undefined");
equal(QUnit.equiv(undefined, ""), false, "undefined");
// Nan usually doest not equal to Nan using the '==' operator.
// Only isNaN() is able to do it.
equal(QUnit.equiv(0/0, 0/0), true, "NaN"); // NaN VS NaN
equal(QUnit.equiv(1/0, 2/0), true, "Infinity"); // Infinity VS Infinity
equal(QUnit.equiv(-1/0, 2/0), false, "-Infinity, Infinity"); // -Infinity VS Infinity
equal(QUnit.equiv(-1/0, -2/0), true, "-Infinity, -Infinity"); // -Infinity VS -Infinity
equal(QUnit.equiv(0/0, 1/0), false, "NaN, Infinity"); // Nan VS Infinity
equal(QUnit.equiv(1/0, 0/0), false, "NaN, Infinity"); // Nan VS Infinity
equal(QUnit.equiv(0/0, null), false, "NaN");
equal(QUnit.equiv(0/0, undefined), false, "NaN");
equal(QUnit.equiv(0/0, 0), false, "NaN");
equal(QUnit.equiv(0/0, false), false, "NaN");
equal(QUnit.equiv(0/0, function () {}), false, "NaN");
equal(QUnit.equiv(1/0, null), false, "NaN, Infinity");
equal(QUnit.equiv(1/0, undefined), false, "NaN, Infinity");
equal(QUnit.equiv(1/0, 0), false, "NaN, Infinity");
equal(QUnit.equiv(1/0, 1), false, "NaN, Infinity");
equal(QUnit.equiv(1/0, false), false, "NaN, Infinity");
equal(QUnit.equiv(1/0, true), false, "NaN, Infinity");
equal(QUnit.equiv(1/0, function () {}), false, "NaN, Infinity");
equal(QUnit.equiv(0, 0), true, "number");
equal(QUnit.equiv(0, 1), false, "number");
equal(QUnit.equiv(1, 0), false, "number");
equal(QUnit.equiv(1, 1), true, "number");
equal(QUnit.equiv(1.1, 1.1), true, "number");
equal(QUnit.equiv(0.0000005, 0.0000005), true, "number");
equal(QUnit.equiv(0, ''), false, "number");
equal(QUnit.equiv(0, '0'), false, "number");
equal(QUnit.equiv(1, '1'), false, "number");
equal(QUnit.equiv(0, false), false, "number");
equal(QUnit.equiv(1, true), false, "number");
equal(QUnit.equiv(true, true), true, "boolean");
equal(QUnit.equiv(true, false), false, "boolean");
equal(QUnit.equiv(false, true), false, "boolean");
equal(QUnit.equiv(false, 0), false, "boolean");
equal(QUnit.equiv(false, null), false, "boolean");
equal(QUnit.equiv(false, undefined), false, "boolean");
equal(QUnit.equiv(true, 1), false, "boolean");
equal(QUnit.equiv(true, null), false, "boolean");
equal(QUnit.equiv(true, undefined), false, "boolean");
equal(QUnit.equiv('', ''), true, "string");
equal(QUnit.equiv('a', 'a'), true, "string");
equal(QUnit.equiv("foobar", "foobar"), true, "string");
equal(QUnit.equiv("foobar", "foo"), false, "string");
equal(QUnit.equiv('', 0), false, "string");
equal(QUnit.equiv('', false), false, "string");
equal(QUnit.equiv('', null), false, "string");
equal(QUnit.equiv('', undefined), false, "string");
// Short annotation VS new annotation
equal(QUnit.equiv(0, new Number()), true, "short annotation VS new annotation");
equal(QUnit.equiv(new Number(), 0), true, "short annotation VS new annotation");
equal(QUnit.equiv(1, new Number(1)), true, "short annotation VS new annotation");
equal(QUnit.equiv(new Number(1), 1), true, "short annotation VS new annotation");
equal(QUnit.equiv(new Number(0), 1), false, "short annotation VS new annotation");
equal(QUnit.equiv(0, new Number(1)), false, "short annotation VS new annotation");
equal(QUnit.equiv(new String(), ""), true, "short annotation VS new annotation");
equal(QUnit.equiv("", new String()), true, "short annotation VS new annotation");
equal(QUnit.equiv(new String("My String"), "My String"), true, "short annotation VS new annotation");
equal(QUnit.equiv("My String", new String("My String")), true, "short annotation VS new annotation");
equal(QUnit.equiv("Bad String", new String("My String")), false, "short annotation VS new annotation");
equal(QUnit.equiv(new String("Bad String"), "My String"), false, "short annotation VS new annotation");
equal(QUnit.equiv(false, new Boolean()), true, "short annotation VS new annotation");
equal(QUnit.equiv(new Boolean(), false), true, "short annotation VS new annotation");
equal(QUnit.equiv(true, new Boolean(true)), true, "short annotation VS new annotation");
equal(QUnit.equiv(new Boolean(true), true), true, "short annotation VS new annotation");
equal(QUnit.equiv(true, new Boolean(1)), true, "short annotation VS new annotation");
equal(QUnit.equiv(false, new Boolean(false)), true, "short annotation VS new annotation");
equal(QUnit.equiv(new Boolean(false), false), true, "short annotation VS new annotation");
equal(QUnit.equiv(false, new Boolean(0)), true, "short annotation VS new annotation");
equal(QUnit.equiv(true, new Boolean(false)), false, "short annotation VS new annotation");
equal(QUnit.equiv(new Boolean(false), true), false, "short annotation VS new annotation");
equal(QUnit.equiv(new Object(), {}), true, "short annotation VS new annotation");
equal(QUnit.equiv({}, new Object()), true, "short annotation VS new annotation");
equal(QUnit.equiv(new Object(), {a:1}), false, "short annotation VS new annotation");
equal(QUnit.equiv({a:1}, new Object()), false, "short annotation VS new annotation");
equal(QUnit.equiv({a:undefined}, new Object()), false, "short annotation VS new annotation");
equal(QUnit.equiv(new Object(), {a:undefined}), false, "short annotation VS new annotation");
});
test("Objects Basics.", function() {
equal(QUnit.equiv({}, {}), true);
equal(QUnit.equiv({}, null), false);
equal(QUnit.equiv({}, undefined), false);
equal(QUnit.equiv({}, 0), false);
equal(QUnit.equiv({}, false), false);
// This test is a hard one, it is very important
// REASONS:
// 1) They are of the same type "object"
// 2) [] instanceof Object is true
// 3) Their properties are the same (doesn't exists)
equal(QUnit.equiv({}, []), false);
equal(QUnit.equiv({a:1}, {a:1}), true);
equal(QUnit.equiv({a:1}, {a:"1"}), false);
equal(QUnit.equiv({a:[]}, {a:[]}), true);
equal(QUnit.equiv({a:{}}, {a:null}), false);
equal(QUnit.equiv({a:1}, {}), false);
equal(QUnit.equiv({}, {a:1}), false);
// Hard ones
equal(QUnit.equiv({a:undefined}, {}), false);
equal(QUnit.equiv({}, {a:undefined}), false);
equal(QUnit.equiv(
{
a: [{ bar: undefined }]
},
{
a: [{ bat: undefined }]
}
), false);
// Objects with no prototype, created via Object.create(null), are used e.g. as dictionaries.
// Being able to test equivalence against object literals is quite useful.
if (typeof Object.create === 'function') {
equal(QUnit.equiv(Object.create(null), {}), true, "empty object without prototype VS empty object");
var nonEmptyWithNoProto = Object.create(null);
nonEmptyWithNoProto.foo = "bar";
equal(QUnit.equiv(nonEmptyWithNoProto, { foo: "bar" }), true, "object without prototype VS object");
}
});
test("Arrays Basics.", function() {
equal(QUnit.equiv([], []), true);
// May be a hard one, can invoke a crash at execution.
// because their types are both "object" but null isn't
// like a true object, it doesn't have any property at all.
equal(QUnit.equiv([], null), false);
equal(QUnit.equiv([], undefined), false);
equal(QUnit.equiv([], false), false);
equal(QUnit.equiv([], 0), false);
equal(QUnit.equiv([], ""), false);
// May be a hard one, but less hard
// than {} with [] (note the order)
equal(QUnit.equiv([], {}), false);
equal(QUnit.equiv([null],[]), false);
equal(QUnit.equiv([undefined],[]), false);
equal(QUnit.equiv([],[null]), false);
equal(QUnit.equiv([],[undefined]), false);
equal(QUnit.equiv([null],[undefined]), false);
equal(QUnit.equiv([[]],[[]]), true);
equal(QUnit.equiv([[],[],[]],[[],[],[]]), true);
equal(QUnit.equiv(
[[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]],
[[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]),
true);
equal(QUnit.equiv(
[[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]],
[[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]), // shorter
false);
equal(QUnit.equiv(
[[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[{}]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]],
[[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]), // deepest element not an array
false);
// same multidimensional
equal(QUnit.equiv(
[1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,[
[6,7,8,9, [
[
1,2,3,4,[
2,3,4,[
1,2,[
1,2,3,4,[
1,2,3,4,5,6,7,8,9,[
0
],1,2,3,4,5,6,7,8,9
],5,6,7,8,9
],4,5,6,7,8,9
],5,6,7,8,9
],5,6,7
]
]
]
]
]]],
[1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,[
[6,7,8,9, [
[
1,2,3,4,[
2,3,4,[
1,2,[
1,2,3,4,[
1,2,3,4,5,6,7,8,9,[
0
],1,2,3,4,5,6,7,8,9
],5,6,7,8,9
],4,5,6,7,8,9
],5,6,7,8,9
],5,6,7
]
]
]
]
]]]),
true, "Multidimensional");
// different multidimensional
equal(QUnit.equiv(
[1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,[
[6,7,8,9, [
[
1,2,3,4,[
2,3,4,[
1,2,[
1,2,3,4,[
1,2,3,4,5,6,7,8,9,[
0
],1,2,3,4,5,6,7,8,9
],5,6,7,8,9
],4,5,6,7,8,9
],5,6,7,8,9
],5,6,7
]
]
]
]
]]],
[1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,[
[6,7,8,9, [
[
1,2,3,4,[
2,3,4,[
1,2,[
'1',2,3,4,[ // string instead of number
1,2,3,4,5,6,7,8,9,[
0
],1,2,3,4,5,6,7,8,9
],5,6,7,8,9
],4,5,6,7,8,9
],5,6,7,8,9
],5,6,7
]
]
]
]
]]]),
false, "Multidimensional");
// different multidimensional
equal(QUnit.equiv(
[1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,[
[6,7,8,9, [
[
1,2,3,4,[
2,3,4,[
1,2,[
1,2,3,4,[
1,2,3,4,5,6,7,8,9,[
0
],1,2,3,4,5,6,7,8,9
],5,6,7,8,9
],4,5,6,7,8,9
],5,6,7,8,9
],5,6,7
]
]
]
]
]]],
[1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,6,7,8,9, [
1,2,3,4,5,[
[6,7,8,9, [
[
1,2,3,4,[
2,3,[ // missing an element (4)
1,2,[
1,2,3,4,[
1,2,3,4,5,6,7,8,9,[
0
],1,2,3,4,5,6,7,8,9
],5,6,7,8,9
],4,5,6,7,8,9
],5,6,7,8,9
],5,6,7
]
]
]
]
]]]),
false, "Multidimensional");
});
test("Functions.", function() {
var f0 = function () {};
var f1 = function () {};
// f2 and f3 have the same code, formatted differently
var f2 = function () {var i = 0;};
var f3 = function () {
var i = 0 // this comment and no semicoma as difference
};
equal(QUnit.equiv(function() {}, function() {}), false, "Anonymous functions"); // exact source code
equal(QUnit.equiv(function() {}, function() {return true;}), false, "Anonymous functions");
equal(QUnit.equiv(f0, f0), true, "Function references"); // same references
equal(QUnit.equiv(f0, f1), false, "Function references"); // exact source code, different references
equal(QUnit.equiv(f2, f3), false, "Function references"); // equivalent source code, different references
equal(QUnit.equiv(f1, f2), false, "Function references"); // different source code, different references
equal(QUnit.equiv(function() {}, true), false);
equal(QUnit.equiv(function() {}, undefined), false);
equal(QUnit.equiv(function() {}, null), false);
equal(QUnit.equiv(function() {}, {}), false);
});
test("Date instances.", function() {
// Date, we don't need to test Date.parse() because it returns a number.
// Only test the Date instances by setting them a fix date.
// The date use is midnight January 1, 1970
var d1 = new Date();
d1.setTime(0); // fix the date
var d2 = new Date();
d2.setTime(0); // fix the date
var d3 = new Date(); // The very now
// Anyway their types differs, just in case the code fails in the order in which it deals with date
equal(QUnit.equiv(d1, 0), false); // d1.valueOf() returns 0, but d1 and 0 are different
// test same values date and different instances equality
equal(QUnit.equiv(d1, d2), true);
// test different date and different instances difference
equal(QUnit.equiv(d1, d3), false);
});
test("RegExp.", function() {
// Must test cases that imply those traps:
// var a = /./;
// a instanceof Object; // Oops
// a instanceof RegExp; // Oops
// typeof a === "function"; // Oops, false in IE and Opera, true in FF and Safari ("object")
// Tests same regex with same modifiers in different order
var r = /foo/;
var r5 = /foo/gim;
var r6 = /foo/gmi;
var r7 = /foo/igm;
var r8 = /foo/img;
var r9 = /foo/mig;
var r10 = /foo/mgi;
var ri1 = /foo/i;
var ri2 = /foo/i;
var rm1 = /foo/m;
var rm2 = /foo/m;
var rg1 = /foo/g;
var rg2 = /foo/g;
equal(QUnit.equiv(r5, r6), true, "Modifier order");
equal(QUnit.equiv(r5, r7), true, "Modifier order");
equal(QUnit.equiv(r5, r8), true, "Modifier order");
equal(QUnit.equiv(r5, r9), true, "Modifier order");
equal(QUnit.equiv(r5, r10), true, "Modifier order");
equal(QUnit.equiv(r, r5), false, "Modifier");
equal(QUnit.equiv(ri1, ri2), true, "Modifier");
equal(QUnit.equiv(r, ri1), false, "Modifier");
equal(QUnit.equiv(ri1, rm1), false, "Modifier");
equal(QUnit.equiv(r, rm1), false, "Modifier");
equal(QUnit.equiv(rm1, ri1), false, "Modifier");
equal(QUnit.equiv(rm1, rm2), true, "Modifier");
equal(QUnit.equiv(rg1, rm1), false, "Modifier");
equal(QUnit.equiv(rm1, rg1), false, "Modifier");
equal(QUnit.equiv(rg1, rg2), true, "Modifier");
// Different regex, same modifiers
var r11 = /[a-z]/gi;
var r13 = /[0-9]/gi; // oops! different
equal(QUnit.equiv(r11, r13), false, "Regex pattern");
var r14 = /0/ig;
var r15 = /"0"/ig; // oops! different
equal(QUnit.equiv(r14, r15), false, "Regex pattern");
var r1 = /[\n\r\u2028\u2029]/g;
var r2 = /[\n\r\u2028\u2029]/g;
var r3 = /[\n\r\u2028\u2028]/g; // differs from r1
var r4 = /[\n\r\u2028\u2029]/; // differs from r1
equal(QUnit.equiv(r1, r2), true, "Regex pattern");
equal(QUnit.equiv(r1, r3), false, "Regex pattern");
equal(QUnit.equiv(r1, r4), false, "Regex pattern");
// More complex regex
var regex1 = "^[-_.a-z0-9]+@([-_a-z0-9]+\\.)+([A-Za-z][A-Za-z]|[A-Za-z][A-Za-z][A-Za-z])|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$";
var regex2 = "^[-_.a-z0-9]+@([-_a-z0-9]+\\.)+([A-Za-z][A-Za-z]|[A-Za-z][A-Za-z][A-Za-z])|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$";
// regex 3 is different: '.' not escaped
var regex3 = "^[-_.a-z0-9]+@([-_a-z0-9]+.)+([A-Za-z][A-Za-z]|[A-Za-z][A-Za-z][A-Za-z])|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$";
var r21 = new RegExp(regex1);
var r22 = new RegExp(regex2);
var r23 = new RegExp(regex3); // diff from r21, not same pattern
var r23a = new RegExp(regex3, "gi"); // diff from r23, not same modifier
var r24a = new RegExp(regex3, "ig"); // same as r23a
equal(QUnit.equiv(r21, r22), true, "Complex Regex");
equal(QUnit.equiv(r21, r23), false, "Complex Regex");
equal(QUnit.equiv(r23, r23a), false, "Complex Regex");
equal(QUnit.equiv(r23a, r24a), true, "Complex Regex");
// typeof r1 is "function" in some browsers and "object" in others so we must cover this test
var re = / /;
equal(QUnit.equiv(re, function () {}), false, "Regex internal");
equal(QUnit.equiv(re, {}), false, "Regex internal");
});
test("Complex Objects.", function() {
function fn1() {
return "fn1";
}
function fn2() {
return "fn2";
}
// Try to invert the order of some properties to make sure it is covered.
// It can failed when properties are compared between unsorted arrays.
equal(QUnit.equiv(
{
a: 1,
b: null,
c: [{}],
d: {
a: 3.14159,
b: false,
c: {
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
r: "r",
s: [1,2,3],
t: undefined,
u: 0,
v: {
w: {
x: {
y: "Yahoo!",
z: null
}
}
}
},
q: [],
p: 1/0,
o: 99
},
l: undefined,
m: null
}
},
d: 0,
i: true,
h: "false"
}
},
e: undefined,
g: "",
h: "h",
f: {},
i: []
},
{
a: 1,
b: null,
c: [{}],
d: {
b: false,
a: 3.14159,
c: {
d: 0,
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
r: "r",
t: undefined,
u: 0,
s: [1,2,3],
v: {
w: {
x: {
z: null,
y: "Yahoo!"
}
}
}
},
o: 99,
p: 1/0,
q: []
},
l: undefined,
m: null
}
},
i: true,
h: "false"
}
},
e: undefined,
g: "",
f: {},
h: "h",
i: []
}
), true);
equal(QUnit.equiv(
{
a: 1,
b: null,
c: [{}],
d: {
a: 3.14159,
b: false,
c: {
d: 0,
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
//r: "r", // different: missing a property
s: [1,2,3],
t: undefined,
u: 0,
v: {
w: {
x: {
y: "Yahoo!",
z: null
}
}
}
},
o: 99,
p: 1/0,
q: []
},
l: undefined,
m: null
}
},
h: "false",
i: true
}
},
e: undefined,
f: {},
g: "",
h: "h",
i: []
},
{
a: 1,
b: null,
c: [{}],
d: {
a: 3.14159,
b: false,
c: {
d: 0,
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
r: "r",
s: [1,2,3],
t: undefined,
u: 0,
v: {
w: {
x: {
y: "Yahoo!",
z: null
}
}
}
},
o: 99,
p: 1/0,
q: []
},
l: undefined,
m: null
}
},
h: "false",
i: true
}
},
e: undefined,
f: {},
g: "",
h: "h",
i: []
}
), false);
equal(QUnit.equiv(
{
a: 1,
b: null,
c: [{}],
d: {
a: 3.14159,
b: false,
c: {
d: 0,
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
r: "r",
s: [1,2,3],
t: undefined,
u: 0,
v: {
w: {
x: {
y: "Yahoo!",
z: null
}
}
}
},
o: 99,
p: 1/0,
q: []
},
l: undefined,
m: null
}
},
h: "false",
i: true
}
},
e: undefined,
f: {},
g: "",
h: "h",
i: []
},
{
a: 1,
b: null,
c: [{}],
d: {
a: 3.14159,
b: false,
c: {
d: 0,
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
r: "r",
s: [1,2,3],
//t: undefined, // different: missing a property with an undefined value
u: 0,
v: {
w: {
x: {
y: "Yahoo!",
z: null
}
}
}
},
o: 99,
p: 1/0,
q: []
},
l: undefined,
m: null
}
},
h: "false",
i: true
}
},
e: undefined,
f: {},
g: "",
h: "h",
i: []
}
), false);
equal(QUnit.equiv(
{
a: 1,
b: null,
c: [{}],
d: {
a: 3.14159,
b: false,
c: {
d: 0,
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
r: "r",
s: [1,2,3],
t: undefined,
u: 0,
v: {
w: {
x: {
y: "Yahoo!",
z: null
}
}
}
},
o: 99,
p: 1/0,
q: []
},
l: undefined,
m: null
}
},
h: "false",
i: true
}
},
e: undefined,
f: {},
g: "",
h: "h",
i: []
},
{
a: 1,
b: null,
c: [{}],
d: {
a: 3.14159,
b: false,
c: {
d: 0,
e: fn1,
f: [[[]]],
g: {
j: {
k: {
n: {
r: "r",
s: [1,2,3],
t: undefined,
u: 0,
v: {
w: {
x: {
y: "Yahoo!",
z: null
}
}
}
},
o: 99,
p: 1/0,
q: {} // different was []
},
l: undefined,
m: null
}
},
h: "false",
i: true
}
},
e: undefined,
f: {},
g: "",
h: "h",
i: []
}
), false);
var same1 = {
a: [
"string", null, 0, "1", 1, {
prop: null,
foo: [1,2,null,{}, [], [1,2,3]],
bar: undefined
}, 3, "Hey!", "Κάνε πάντα γνω�ίζουμε ας των, μηχανής επιδιό�θωσης επιδιο�θώσεις ώς μια. Κλπ ας"
],
unicode: "è€� 汉è¯ä¸å˜åœ¨ 港澳和海外的å�Žäººåœˆä¸ 贵州 我去了书店 现在尚有争",
b: "b",
c: fn1
};
var same2 = {
a: [
"string", null, 0, "1", 1, {
prop: null,
foo: [1,2,null,{}, [], [1,2,3]],
bar: undefined
}, 3, "Hey!", "Κάνε πάντα γνω�ίζουμε ας των, μηχανής επιδιό�θωσης επιδιο�θώσεις ώς μια. Κλπ ας"
],
unicode: "è€� 汉è¯ä¸å˜åœ¨ 港澳和海外的å�Žäººåœˆä¸ 贵州 我去了书店 现在尚有争",
b: "b",
c: fn1
};
var diff1 = {
a: [
"string", null, 0, "1", 1, {
prop: null,
foo: [1,2,null,{}, [], [1,2,3,4]], // different: 4 was add to the array
bar: undefined
}, 3, "Hey!", "Κάνε πάντα γνω�ίζουμε ας των, μηχανής επιδιό�θωσης επιδιο�θώσεις ώς μια. Κλπ ας"
],
unicode: "è€� 汉è¯ä¸å˜åœ¨ 港澳和海外的å�Žäººåœˆä¸ 贵州 我去了书店 现在尚有争",
b: "b",
c: fn1
};
var diff2 = {
a: [
"string", null, 0, "1", 1, {
prop: null,
foo: [1,2,null,{}, [], [1,2,3]],
newprop: undefined, // different: newprop was added
bar: undefined
}, 3, "Hey!", "Κάνε πάντα γνω�ίζουμε ας των, μηχανής επιδιό�θωσης επιδιο�θώσεις ώς μια. Κλπ ας"
],
unicode: "è€� 汉è¯ä¸å˜åœ¨ 港澳和海外的å�Žäººåœˆä¸ 贵州 我去了书店 现在尚有争",
b: "b",
c: fn1
};
var diff3 = {
a: [
"string", null, 0, "1", 1, {
prop: null,
foo: [1,2,null,{}, [], [1,2,3]],
bar: undefined
}, 3, "Hey!", "Κάνε πάντα γνω�ίζουμε ας των, μηχανής επιδιό�θωσης επιδιο�θώσεις ώς μια. Κλπ α" // different: missing last char
],
unicode: "è€� 汉è¯ä¸å˜åœ¨ 港澳和海外的å�Žäººåœˆä¸ 贵州 我去了书店 现在尚有争",
b: "b",
c: fn1
};
var diff4 = {
a: [
"string", null, 0, "1", 1, {
prop: null,
foo: [1,2,undefined,{}, [], [1,2,3]], // different: undefined instead of null
bar: undefined
}, 3, "Hey!", "Κάνε πάντα γνω�ίζουμε ας των, μηχανής επιδιό�θωσης επιδιο�θώσεις ώς μια. Κλπ ας"
],
unicode: "è€� 汉è¯ä¸å˜åœ¨ 港澳和海外的å�Žäººåœˆä¸ 贵州 我去了书店 现在尚有争",
b: "b",
c: fn1
};
var diff5 = {
a: [
"string", null, 0, "1", 1, {
prop: null,
foo: [1,2,null,{}, [], [1,2,3]],
bat: undefined // different: property name not "bar"
}, 3, "Hey!", "Κάνε πάντα γνω�ίζουμε ας των, μηχανής επιδιό�θωσης επιδιο�θώσεις ώς μια. Κλπ ας"
],
unicode: "è€� 汉è¯ä¸å˜åœ¨ 港澳和海外的å�Žäººåœˆä¸ 贵州 我去了书店 现在尚有争",
b: "b",
c: fn1
};
equal(QUnit.equiv(same1, same2), true);
equal(QUnit.equiv(same2, same1), true);
equal(QUnit.equiv(same2, diff1), false);
equal(QUnit.equiv(diff1, same2), false);
equal(QUnit.equiv(same1, diff1), false);
equal(QUnit.equiv(same1, diff2), false);
equal(QUnit.equiv(same1, diff3), false);
equal(QUnit.equiv(same1, diff3), false);
equal(QUnit.equiv(same1, diff4), false);
equal(QUnit.equiv(same1, diff5), false);
equal(QUnit.equiv(diff5, diff1), false);
});
test("Complex Arrays.", function() {
function fn() {
}
equal(QUnit.equiv(
[1, 2, 3, true, {}, null, [
{
a: ["", '1', 0]
},
5, 6, 7
], "foo"],
[1, 2, 3, true, {}, null, [
{
a: ["", '1', 0]
},
5, 6, 7
], "foo"]),
true);
equal(QUnit.equiv(
[1, 2, 3, true, {}, null, [
{
a: ["", '1', 0]
},
5, 6, 7
], "foo"],
[1, 2, 3, true, {}, null, [
{
b: ["", '1', 0] // not same property name
},
5, 6, 7
], "foo"]),
false);
var a = [{
b: fn,
c: false,
"do": "reserved word",
"for": {
ar: [3,5,9,"hey!", [], {
ar: [1,[
3,4,6,9, null, [], []
]],
e: fn,
f: undefined