compareAll.js - mozsearch

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load(libdir + 'array-compare.js');

function compareIAndSet(v) {

    var res = 0;

    var c;

    var i = 0;

    c = (v >  1);

    res |= (c << i);

    i++;

    c = (v >= 2);

    res |= (c << i);

    i++;

    c = (v <  3);

    res |= (c << i);

    i++;

    c = (v <= 4);

    res |= (c << i);

    i++;

    c = (v == 5);

    res |= (c << i);

    i++;

    c = (v != 6);

    res |= (c << i);

    i++;

    c = (v === 7);

    res |= (c << i);

    i++;

    c = (v !== 8);

    res |= (c << i);

    i++;

    return res;

function compareIAndBranch(v) {

    var res = 0;

    var c = 1;

    var i = 0;

    if (v >  1)

        res |= (c << i);

    i++;

    if (v >= 2)

        res |= (c << i);

    i++;

    if (v <  3)

        res |= (c << i);

    i++;

    if (v <= 4)

        res |= (c << i);

    i++;

    if (v == 5)

        res |= (c << i);

    i++;

    if (v != 6)

        res |= (c << i);

    i++;

    if (v === 7)

        res |= (c << i);

    i++;

    if (v !== 8)

        res |= (c << i);

    i++;

    if (v)

        res |= (c << i);

    i++;

    return res;

function compareDAndSet(v) {

    var res = 0;

    var c;

    var i = 0;

    c = (v >  1.5);

    res |= (c << i);

    i++;

    c = (v >= 2.5);

    res |= (c << i);

    i++;

    c = (v <  3.5);

    res |= (c << i);

    i++;

    c = (v <= 4.5);

    res |= (c << i);

    i++;

    c = (v == 5.5);

    res |= (c << i);

    i++;

    c = (v != 6.5);

    res |= (c << i);

    i++;

    c = (v === 7.5);

    res |= (c << i);

    i++;

    c = (v !== 8.5);

    res |= (c << i);

    i++;

    c = (v !== 0.0);

    res |= (c << i);

    i++;

    return res;

function compareDAndBranch(v) {

    var res = 0;

    var c = 1;

    var i = 0;

    if (v >  1.5)

        res |= (c << i);

    i++;

    if (v >= 2.5)

        res |= (c << i);

    i++;

    if (v <  3.5)

        res |= (c << i);

    i++;

    if (v <= 4.5)

        res |= (c << i);

    i++;

    if (v == 5.5)

        res |= (c << i);

    i++;

    if (v != 6.5)

        res |= (c << i);

    i++;

    if (v === 7.5)

        res |= (c << i);

    i++;

    if (v !== 8.5)

        res |= (c << i);

    i++;

    if (v)

        res |= (c << i);

    i++;

    return res;

function compareSAndSet(v) {

    var res = 0;

    var c;

    var i = 0;

    c = (v >  "a");

    res |= (c << i);

    i++;

    c = (v >= "b");

    res |= (c << i);

    i++;

    c = (v <  "c");

    res |= (c << i);

    i++;

    c = (v <= "d");

    res |= (c << i);

    i++;

    c = (v == "e");

    res |= (c << i);

    i++;

    c = (v != "f");

    res |= (c << i);

    i++;

    c = (v === "g");

    res |= (c << i);

    i++;

    c = (v !== "h");

    res |= (c << i);

    i++;

    return res;

function compareSAndBranch(v) {

    var res = 0;

    var c = 1;

    var i = 0;

    if (v >  "a")

        res |= (c << i);

    i++;

    if (v >= "b")

        res |= (c << i);

    i++;

    if (v <  "c")

        res |= (c << i);

    i++;

    if (v <= "d")

        res |= (c << i);

    i++;

    if (v == "e")

        res |= (c << i);

    i++;

    if (v != "f")

        res |= (c << i);

    i++;

    if (v === "g")

        res |= (c << i);

    i++;

    if (v !== "h")

        res |= (c << i);

    i++;

    if (v)

        res |= (c << i);

    i++;

    return res;

var expected = [

  // compareIAndSet

  172, 175, 171, 171, 179, 131, 227, 35,

  // compareIAndBranch

  428, 431, 427, 427, 435, 387, 483, 291,

  // compareDAndSet

  428, 428, 431, 427, 427, 435, 387, 483, 291, 416,

  // compareDAndBranch

  428, 428, 431, 427, 427, 435, 387, 483, 291, 160, 172,

  // compareSAndSet

  172, 175, 171, 171, 179, 131, 227, 35, 172,

  // compareSAndBranch

  428, 431, 427, 427, 435, 387, 483, 291, 172

];

var result = [

  compareIAndSet(1),

  compareIAndSet(2),

  compareIAndSet(3),

  compareIAndSet(4),

  compareIAndSet(5),

  compareIAndSet(6),

  compareIAndSet(7),

  compareIAndSet(8),

  compareIAndBranch(1),

  compareIAndBranch(2),

  compareIAndBranch(3),

  compareIAndBranch(4),

  compareIAndBranch(5),

  compareIAndBranch(6),

  compareIAndBranch(7),

  compareIAndBranch(8),

  compareDAndSet(0.5),

  compareDAndSet(1.5),

  compareDAndSet(2.5),

  compareDAndSet(3.5),

  compareDAndSet(4.5),

  compareDAndSet(5.5),

  compareDAndSet(6.5),

  compareDAndSet(7.5),

  compareDAndSet(8.5),

  compareDAndSet(NaN),

  compareDAndBranch(0.5),

  compareDAndBranch(1.5),

  compareDAndBranch(2.5),

  compareDAndBranch(3.5),

  compareDAndBranch(4.5),

  compareDAndBranch(5.5),

  compareDAndBranch(6.5),

  compareDAndBranch(7.5),

  compareDAndBranch(8.5),

  compareDAndBranch(NaN),

  compareDAndBranch(0.0),

  compareSAndSet("a"),

  compareSAndSet("b"),

  compareSAndSet("c"),

  compareSAndSet("d"),

  compareSAndSet("e"),

  compareSAndSet("f"),

  compareSAndSet("g"),

  compareSAndSet("h"),

  compareSAndSet(""),

  compareSAndBranch("a"),

  compareSAndBranch("b"),

  compareSAndBranch("c"),

  compareSAndBranch("d"),

  compareSAndBranch("e"),

  compareSAndBranch("f"),

  compareSAndBranch("g"),

  compareSAndBranch("h"),

  compareSAndBranch("")

];

assertEq(arraysEqual(result, expected), true);