import Qt 4.7 import QtQuickTest 1.0 TestCase { name: "SelfTests_compare" function test_primitives_and_constants() { compare(qtest_compareInternal(null, null), true, "null"); compare(qtest_compareInternal(null, {}), false, "null"); compare(qtest_compareInternal(null, undefined), false, "null"); compare(qtest_compareInternal(null, 0), false, "null"); compare(qtest_compareInternal(null, false), false, "null"); compare(qtest_compareInternal(null, ''), false, "null"); compare(qtest_compareInternal(null, []), false, "null"); compare(qtest_compareInternal(undefined, undefined), true, "undefined"); compare(qtest_compareInternal(undefined, null), false, "undefined"); compare(qtest_compareInternal(undefined, 0), false, "undefined"); compare(qtest_compareInternal(undefined, false), false, "undefined"); compare(qtest_compareInternal(undefined, {}), false, "undefined"); compare(qtest_compareInternal(undefined, []), false, "undefined"); compare(qtest_compareInternal(undefined, ""), false, "undefined"); // Nan usually doest not equal to Nan using the '==' operator. // Only isNaN() is able to do it. compare(qtest_compareInternal(0/0, 0/0), true, "NaN"); // NaN VS NaN compare(qtest_compareInternal(1/0, 2/0), true, "Infinity"); // Infinity VS Infinity compare(qtest_compareInternal(-1/0, 2/0), false, "-Infinity, Infinity"); // -Infinity VS Infinity compare(qtest_compareInternal(-1/0, -2/0), true, "-Infinity, -Infinity"); // -Infinity VS -Infinity compare(qtest_compareInternal(0/0, 1/0), false, "NaN, Infinity"); // Nan VS Infinity compare(qtest_compareInternal(1/0, 0/0), false, "NaN, Infinity"); // Nan VS Infinity compare(qtest_compareInternal(0/0, null), false, "NaN"); compare(qtest_compareInternal(0/0, undefined), false, "NaN"); compare(qtest_compareInternal(0/0, 0), false, "NaN"); compare(qtest_compareInternal(0/0, false), false, "NaN"); //compare(qtest_compareInternal(0/0, function () {}), false, "NaN"); // Do we really need that? compare(qtest_compareInternal(1/0, null), false, "NaN, Infinity"); compare(qtest_compareInternal(1/0, undefined), false, "NaN, Infinity"); compare(qtest_compareInternal(1/0, 0), false, "NaN, Infinity"); compare(qtest_compareInternal(1/0, 1), false, "NaN, Infinity"); compare(qtest_compareInternal(1/0, false), false, "NaN, Infinity"); compare(qtest_compareInternal(1/0, true), false, "NaN, Infinity"); //compare(qtest_compareInternal(1/0, function () {}), false, "NaN"); // Do we really need that? compare(qtest_compareInternal(0, 0), true, "number"); compare(qtest_compareInternal(0, 1), false, "number"); compare(qtest_compareInternal(1, 0), false, "number"); compare(qtest_compareInternal(1, 1), true, "number"); compare(qtest_compareInternal(1.1, 1.1), true, "number"); compare(qtest_compareInternal(0.0000005, 0.0000005), true, "number"); compare(qtest_compareInternal(0, ''), false, "number"); compare(qtest_compareInternal(0, '0'), false, "number"); compare(qtest_compareInternal(1, '1'), false, "number"); compare(qtest_compareInternal(0, false), false, "number"); compare(qtest_compareInternal(1, true), false, "number"); compare(qtest_compareInternal(true, true), true, "boolean"); compare(qtest_compareInternal(true, false), false, "boolean"); compare(qtest_compareInternal(false, true), false, "boolean"); compare(qtest_compareInternal(false, 0), false, "boolean"); compare(qtest_compareInternal(false, null), false, "boolean"); compare(qtest_compareInternal(false, undefined), false, "boolean"); compare(qtest_compareInternal(true, 1), false, "boolean"); compare(qtest_compareInternal(true, null), false, "boolean"); compare(qtest_compareInternal(true, undefined), false, "boolean"); compare(qtest_compareInternal('', ''), true, "string"); compare(qtest_compareInternal('a', 'a'), true, "string"); compare(qtest_compareInternal("foobar", "foobar"), true, "string"); compare(qtest_compareInternal("foobar", "foo"), false, "string"); compare(qtest_compareInternal('', 0), false, "string"); compare(qtest_compareInternal('', false), false, "string"); compare(qtest_compareInternal('', null), false, "string"); compare(qtest_compareInternal('', undefined), false, "string"); // Short annotation VS new annotation compare(qtest_compareInternal(0, new Number()), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new Number(), 0), true, "short annotation VS new annotation"); compare(qtest_compareInternal(1, new Number(1)), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new Number(1), 1), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new Number(0), 1), false, "short annotation VS new annotation"); compare(qtest_compareInternal(0, new Number(1)), false, "short annotation VS new annotation"); compare(qtest_compareInternal(new String(), ""), true, "short annotation VS new annotation"); compare(qtest_compareInternal("", new String()), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new String("My String"), "My String"), true, "short annotation VS new annotation"); compare(qtest_compareInternal("My String", new String("My String")), true, "short annotation VS new annotation"); compare(qtest_compareInternal("Bad String", new String("My String")), false, "short annotation VS new annotation"); compare(qtest_compareInternal(new String("Bad String"), "My String"), false, "short annotation VS new annotation"); compare(qtest_compareInternal(false, new Boolean()), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new Boolean(), false), true, "short annotation VS new annotation"); compare(qtest_compareInternal(true, new Boolean(true)), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new Boolean(true), true), true, "short annotation VS new annotation"); compare(qtest_compareInternal(true, new Boolean(1)), true, "short annotation VS new annotation"); compare(qtest_compareInternal(false, new Boolean(false)), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new Boolean(false), false), true, "short annotation VS new annotation"); compare(qtest_compareInternal(false, new Boolean(0)), true, "short annotation VS new annotation"); compare(qtest_compareInternal(true, new Boolean(false)), false, "short annotation VS new annotation"); compare(qtest_compareInternal(new Boolean(false), true), false, "short annotation VS new annotation"); compare(qtest_compareInternal(new Object(), {}), true, "short annotation VS new annotation"); compare(qtest_compareInternal({}, new Object()), true, "short annotation VS new annotation"); compare(qtest_compareInternal(new Object(), {a:1}), false, "short annotation VS new annotation"); compare(qtest_compareInternal({a:1}, new Object()), false, "short annotation VS new annotation"); compare(qtest_compareInternal({a:undefined}, new Object()), false, "short annotation VS new annotation"); compare(qtest_compareInternal(new Object(), {a:undefined}), false, "short annotation VS new annotation"); } function test_objects_basics() { compare(qtest_compareInternal({}, {}), true); compare(qtest_compareInternal({}, null), false); compare(qtest_compareInternal({}, undefined), false); compare(qtest_compareInternal({}, 0), false); compare(qtest_compareInternal({}, 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) compare(qtest_compareInternal({}, []), false); compare(qtest_compareInternal({a:1}, {a:1}), true); compare(qtest_compareInternal({a:1}, {a:"1"}), false); compare(qtest_compareInternal({a:[]}, {a:[]}), true); compare(qtest_compareInternal({a:{}}, {a:null}), false); compare(qtest_compareInternal({a:1}, {}), false); compare(qtest_compareInternal({}, {a:1}), false); // Hard ones compare(qtest_compareInternal({a:undefined}, {}), false); compare(qtest_compareInternal({}, {a:undefined}), false); compare(qtest_compareInternal( { a: [{ bar: undefined }] }, { a: [{ bat: undefined }] } ), false); } function test_arrays_basics() { compare(qtest_compareInternal([], []), 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. compare(qtest_compareInternal([], null), false); compare(qtest_compareInternal([], undefined), false); compare(qtest_compareInternal([], false), false); compare(qtest_compareInternal([], 0), false); compare(qtest_compareInternal([], ""), false); // May be a hard one, but less hard // than {} with [] (note the order) compare(qtest_compareInternal([], {}), false); compare(qtest_compareInternal([null],[]), false); compare(qtest_compareInternal([undefined],[]), false); compare(qtest_compareInternal([],[null]), false); compare(qtest_compareInternal([],[undefined]), false); compare(qtest_compareInternal([null],[undefined]), false); compare(qtest_compareInternal([[]],[[]]), true); compare(qtest_compareInternal([[],[],[]],[[],[],[]]), true); compare(qtest_compareInternal( [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]], [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]), true); compare(qtest_compareInternal( [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]], [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]), // shorter false); compare(qtest_compareInternal( [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[{}]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]], [[],[],[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]), // deepest element not an array false); // same multidimensional compare(qtest_compareInternal( [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 compare(qtest_compareInternal( [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 compare(qtest_compareInternal( [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"); } function test_date_instances() { // 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 compare(qtest_compareInternal(d1, 0), false); // d1.valueOf() returns 0, but d1 and 0 are different // test same values date and different instances equality compare(qtest_compareInternal(d1, d2), true); // test different date and different instances difference compare(qtest_compareInternal(d1, d3), false); // try to fool equiv by adding a valueOf function to an object // that would return the same value of a real date instance. var d4 = new Date(); d4.setFullYear(2010); d4.setMonth(1); d4.setDate(1); d4.setHours(1); d4.setMinutes(1); d4.setSeconds(1); d4.setMilliseconds(1); var o4 = { valueOf: function () { return d4.valueOf(); } } compare(qtest_compareInternal(d4, o4), false); // o4 isn't an instance of Date } function test_regexp() { // 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; compare(qtest_compareInternal(r5, r6), true, "Modifier order"); compare(qtest_compareInternal(r5, r7), true, "Modifier order"); compare(qtest_compareInternal(r5, r8), true, "Modifier order"); compare(qtest_compareInternal(r5, r9), true, "Modifier order"); compare(qtest_compareInternal(r5, r10), true, "Modifier order"); compare(qtest_compareInternal(r, r5), false, "Modifier"); compare(qtest_compareInternal(ri1, ri2), true, "Modifier"); compare(qtest_compareInternal(r, ri1), false, "Modifier"); compare(qtest_compareInternal(ri1, rm1), false, "Modifier"); compare(qtest_compareInternal(r, rm1), false, "Modifier"); compare(qtest_compareInternal(rm1, ri1), false, "Modifier"); compare(qtest_compareInternal(rm1, rm2), true, "Modifier"); compare(qtest_compareInternal(rg1, rm1), false, "Modifier"); compare(qtest_compareInternal(rm1, rg1), false, "Modifier"); compare(qtest_compareInternal(rg1, rg2), true, "Modifier"); // Different regex, same modifiers var r11 = /[a-z]/gi; var r13 = /[0-9]/gi; // oops! different compare(qtest_compareInternal(r11, r13), false, "Regex pattern"); var r14 = /0/ig; var r15 = /"0"/ig; // oops! different compare(qtest_compareInternal(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 compare(qtest_compareInternal(r1, r2), true, "Regex pattern"); compare(qtest_compareInternal(r1, r3), false, "Regex pattern"); compare(qtest_compareInternal(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 compare(qtest_compareInternal(r21, r22), true, "Complex Regex"); compare(qtest_compareInternal(r21, r23), false, "Complex Regex"); compare(qtest_compareInternal(r23, r23a), false, "Complex Regex"); compare(qtest_compareInternal(r23a, r24a), true, "Complex Regex"); // typeof r1 is "function" in some browsers and "object" in others so we must cover this test var re = / /; compare(qtest_compareInternal(re, function () {}), false, "Regex internal"); compare(qtest_compareInternal(re, {}), false, "Regex internal"); } function test_complex_objects() { 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. compare(qtest_compareInternal( { 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); compare(qtest_compareInternal( { 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); compare(qtest_compareInternal( { 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); compare(qtest_compareInternal( { 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 γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας" ], unicode: "老 汉语中存在 港澳和海外的华人圈中 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 γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας" ], unicode: "老 汉语中存在 港澳和海外的华人圈中 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 γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας" ], unicode: "老 汉语中存在 港澳和海外的华人圈中 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 γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας" ], unicode: "老 汉语中存在 港澳和海外的华人圈中 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 γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ α" // different: missing last char ], unicode: "老 汉语中存在 港澳和海外的华人圈中 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 γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας" ], unicode: "老 汉语中存在 港澳和海外的华人圈中 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 γνωρίζουμε ας των, μηχανής επιδιόρθωσης επιδιορθώσεις ώς μια. Κλπ ας" ], unicode: "老 汉语中存在 港澳和海外的华人圈中 贵州 我去了书店 现在尚有争", b: "b", c: fn1 }; compare(qtest_compareInternal(same1, same2), true); compare(qtest_compareInternal(same2, same1), true); compare(qtest_compareInternal(same2, diff1), false); compare(qtest_compareInternal(diff1, same2), false); compare(qtest_compareInternal(same1, diff1), false); compare(qtest_compareInternal(same1, diff2), false); compare(qtest_compareInternal(same1, diff3), false); compare(qtest_compareInternal(same1, diff3), false); compare(qtest_compareInternal(same1, diff4), false); compare(qtest_compareInternal(same1, diff5), false); compare(qtest_compareInternal(diff5, diff1), false); } function test_complex_arrays() { function fn() { } compare(qtest_compareInternal( [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); compare(qtest_compareInternal( [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 }] }, e: 0.43445 }, 5, "string", 0, fn, false, null, undefined, 0, [ 4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0 ], [], [[[], "foo", null, { n: 1/0, z: { a: [3,4,5,6,"yep!", undefined, undefined], b: {} } }, {}]]]; compare(qtest_compareInternal(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 }] }, e: 0.43445 }, 5, "string", 0, fn, false, null, undefined, 0, [ 4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0 ], [], [[[], "foo", null, { n: 1/0, z: { a: [3,4,5,6,"yep!", undefined, undefined], b: {} } }, {}]]]), true); compare(qtest_compareInternal(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 }] }, e: 0.43445 }, 5, "string", 0, fn, false, null, undefined, 0, [ 4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[2]]]], "3"], {}, 1/0 // different: [[[[[2]]]]] instead of [[[[[3]]]]] ], [], [[[], "foo", null, { n: 1/0, z: { a: [3,4,5,6,"yep!", undefined, undefined], b: {} } }, {}]]]), false); compare(qtest_compareInternal(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 }] }, e: 0.43445 }, 5, "string", 0, fn, false, null, undefined, 0, [ 4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0 ], [], [[[], "foo", null, { n: -1/0, // different, -Infinity instead of Infinity z: { a: [3,4,5,6,"yep!", undefined, undefined], b: {} } }, {}]]]), false); compare(qtest_compareInternal(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 }] }, e: 0.43445 }, 5, "string", 0, fn, false, null, undefined, 0, [ 4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0 ], [], [[[], "foo", { // different: null is missing n: 1/0, z: { a: [3,4,5,6,"yep!", undefined, undefined], b: {} } }, {}]]]), false); compare(qtest_compareInternal(a, [{ b: fn, c: false, "do": "reserved word", "for": { ar: [3,5,9,"hey!", [], { ar: [1,[ 3,4,6,9, null, [], [] ]], e: fn // different: missing property f: undefined }] }, e: 0.43445 }, 5, "string", 0, fn, false, null, undefined, 0, [ 4,5,6,7,8,9,11,22,33,44,55,"66", null, [], [[[[[3]]]], "3"], {}, 1/0 ], [], [[[], "foo", null, { n: 1/0, z: { a: [3,4,5,6,"yep!", undefined, undefined], b: {} } }, {}]]]), false); } function test_prototypal_inheritance() { function Gizmo(id) { this.id = id; } function Hoozit(id) { this.id = id; } Hoozit.prototype = new Gizmo(); var gizmo = new Gizmo("ok"); var hoozit = new Hoozit("ok"); // Try this test many times after test on instances that hold function // to make sure that our code does not mess with last object constructor memoization. compare(qtest_compareInternal(function () {}, function () {}), false); // Hoozit inherit from Gizmo // hoozit instanceof Hoozit; // true // hoozit instanceof Gizmo; // true compare(qtest_compareInternal(hoozit, gizmo), true); Gizmo.prototype.bar = true; // not a function just in case we skip them // Hoozit inherit from Gizmo // They are equivalent compare(qtest_compareInternal(hoozit, gizmo), true); // Make sure this is still true !important // The reason for this is that I forgot to reset the last // caller to where it were called from. compare(qtest_compareInternal(function () {}, function () {}), false); // Make sure this is still true !important compare(qtest_compareInternal(hoozit, gizmo), true); Hoozit.prototype.foo = true; // not a function just in case we skip them // Gizmo does not inherit from Hoozit // gizmo instanceof Gizmo; // true // gizmo instanceof Hoozit; // false // They are not equivalent compare(qtest_compareInternal(hoozit, gizmo), false); // Make sure this is still true !important compare(qtest_compareInternal(function () {}, function () {}), false); } function test_instances() { function A() {} var a1 = new A(); var a2 = new A(); function B() { this.fn = function () {}; } var b1 = new B(); var b2 = new B(); compare(qtest_compareInternal(a1, a2), true, "Same property, same constructor"); // b1.fn and b2.fn are functions but they are different references // But we decided to skip function for instances. expectFail("", "Don't know if we want to take over function checking like in QUnit") compare(qtest_compareInternal(b1, b2), true, "Same property, same constructor"); compare(qtest_compareInternal(a1, b1), false, "Same properties but different constructor"); // failed function Car(year) { var privateVar = 0; this.year = year; this.isOld = function() { return year > 10; }; } function Human(year) { var privateVar = 1; this.year = year; this.isOld = function() { return year > 80; }; } var car = new Car(30); var carSame = new Car(30); var carDiff = new Car(10); var human = new Human(30); var diff = { year: 30 }; var same = { year: 30, isOld: function () {} }; compare(qtest_compareInternal(car, car), true); compare(qtest_compareInternal(car, carDiff), false); compare(qtest_compareInternal(car, carSame), true); compare(qtest_compareInternal(car, human), false); } function test_complex_instances_nesting() { //"Complex Instances Nesting (with function value in literals and/or in nested instances)" function A(fn) { this.a = {}; this.fn = fn; this.b = {a: []}; this.o = {}; this.fn1 = fn; } function B(fn) { this.fn = fn; this.fn1 = function () {}; this.a = new A(function () {}); } function fnOutside() { } function C(fn) { function fnInside() { } this.x = 10; this.fn = fn; this.fn1 = function () {}; this.fn2 = fnInside; this.fn3 = { a: true, b: fnOutside // ok make reference to a function in all instances scope }; this.o1 = {}; // This function will be ignored. // Even if it is not visible for all instances (e.g. locked in a closures), // it is from a property that makes part of an instance (e.g. from the C constructor) this.b1 = new B(function () {}); this.b2 = new B({ x: { b2: new B(function() {}) } }); } function D(fn) { function fnInside() { } this.x = 10; this.fn = fn; this.fn1 = function () {}; this.fn2 = fnInside; this.fn3 = { a: true, b: fnOutside, // ok make reference to a function in all instances scope // This function won't be ingored. // It isn't visible for all C insances // and it is not in a property of an instance. (in an Object instances e.g. the object literal) c: fnInside }; this.o1 = {}; // This function will be ignored. // Even if it is not visible for all instances (e.g. locked in a closures), // it is from a property that makes part of an instance (e.g. from the C constructor) this.b1 = new B(function () {}); this.b2 = new B({ x: { b2: new B(function() {}) } }); } function E(fn) { function fnInside() { } this.x = 10; this.fn = fn; this.fn1 = function () {}; this.fn2 = fnInside; this.fn3 = { a: true, b: fnOutside // ok make reference to a function in all instances scope }; this.o1 = {}; // This function will be ignored. // Even if it is not visible for all instances (e.g. locked in a closures), // it is from a property that makes part of an instance (e.g. from the C constructor) this.b1 = new B(function () {}); this.b2 = new B({ x: { b1: new B({a: function() {}}), b2: new B(function() {}) } }); } var a1 = new A(function () {}); var a2 = new A(function () {}); expectFail("", "Don't know if we want to take over function checking like in QUnit") compare(qtest_compareInternal(a1, a2), true); compare(qtest_compareInternal(a1, a2), true); // different instances var b1 = new B(function () {}); var b2 = new B(function () {}); compare(qtest_compareInternal(a1, a2), true); var c1 = new C(function () {}); var c2 = new C(function () {}); compare(qtest_compareInternal(c1, c2), true); var d1 = new D(function () {}); var d2 = new D(function () {}); compare(qtest_compareInternal(d1, d2), false); var e1 = new E(function () {}); var e2 = new E(function () {}); compare(qtest_compareInternal(e1, e2), false); } }