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/**
* This is a JSX version of shellinford library:
* https://code.google.com/p/shellinford/
*
* License: http://shibu.mit-license.org/
*/
import "test-case.jsx";
import "wavelet-matrix.jsx";
class _Test extends TestCase
{
var test_src : string;
var wm : WaveletMatrix;
var rd : int[][];
var sd : int[][];
var td : int[][];
override function setUp () : void
{
this.test_src = "abracadabra mississippi";
this.wm = new WaveletMatrix();
this.wm.build(this.test_src);
this.rd = [] : int[][];
this.sd = [] : int[][];
this.td = [] : int[][];
for (var i = 0; i < 256; i++)
{
this.rd.push([0] : int[]);
this.td.push([0] : int[]);
this.sd.push([] : int[]);
}
for (var i = 0; i < this.test_src.length; i++)
{
for (var c = 0; c < 256; c++)
{
this.rd[c].push(this.rd[c][i]);
this.td[c].push(this.td[c][i]);
if (this.test_src.charCodeAt(i) == c)
{
this.rd[c][i + 1]++;
this.sd[c].push(i);
}
if (this.test_src.charCodeAt(i) < c)
{
this.td[c][i + 1]++;
}
}
}
}
function test_size () : void
{
this.expect(this.wm.size()).toBe(this.test_src.length);
for (var c = 0; c < 256; c++)
{
this.expect(this.wm.size(c)).toBe(this.rd[c][this.wm.size()]);
}
}
function test_get() : void
{
for (var i = 0; i < this.wm.size(); i++)
{
this.expect(this.wm.get(i)).toBe(this.test_src.charCodeAt((i)));
}
}
function test_rank() : void
{
for (var c = 0; c < 256; c++)
{
for (var i = 0; i <= this.wm.size(); i++)
{
this.expect(this.wm.rank(i, c)).toBe(this.rd[c][i]);
}
}
}
function test_rank_less_than() : void
{
for (var c = 0; c < 256; c++)
{
for (var i = 0; i <= this.wm.size(); i++)
{
this.expect(this.wm.rank_less_than(i, c)).toBe(this.td[c][i]);
}
}
}
function test_load_dump_and_size () : void
{
var dump = this.wm.dump();
this.wm.load(dump);
this.expect(this.wm.size()).toBe(this.test_src.length);
for (var c = 0; c < 256; c++)
{
this.expect(this.wm.size(c)).toBe(this.rd[c][this.wm.size()]);
}
}
function test_load_dump_and_get() : void
{
var dump = this.wm.dump();
this.wm.load(dump);
for (var i = 0; i < this.wm.size(); i++)
{
this.expect(this.wm.get(i)).toBe(this.test_src.charCodeAt((i)));
}
}
function test_load_dump_and_rank() : void
{
var dump = this.wm.dump();
this.wm.load(dump);
for (var c = 0; c < 256; c++)
{
for (var i = 0; i <= this.wm.size(); i++)
{
this.expect(this.wm.rank(i, c)).toBe(this.rd[c][i]);
}
}
}
function test_load_dump_and_rank_less_than() : void
{
var dump = this.wm.dump();
this.wm.load(dump);
for (var c = 0; c < 256; c++)
{
for (var i = 0; i <= this.wm.size(); i++)
{
this.expect(this.wm.rank_less_than(i, c)).toBe(this.td[c][i]);
}
}
}
}
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