82 lines
3.1 KiB
JavaScript
82 lines
3.1 KiB
JavaScript
/* vim: set ts=2: */
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var X;
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if(typeof require !== 'undefined') {
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assert = require('assert');
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describe('source',function(){it('should load',function(){X=require('./');});});
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bits = require('./misc/bits.js');
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fs = require("fs");
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} else { X = ADLER32; }
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function readlines(f) { return fs.readFileSync(f, "ascii").split("\n"); }
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function msieversion()
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{
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if(typeof window == 'undefined') return Infinity;
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if(typeof window.navigator == 'undefined') return Infinity;
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var ua = window.navigator.userAgent
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var msie = ua.indexOf ( "MSIE " )
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if(msie < 0) return Infinity;
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return parseInt (ua.substring (msie+5, ua.indexOf (".", msie )));
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}
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describe('adler32 bits', function() {
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bits.forEach(function(i) {
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var msg = i[0], l = i[0].length, L = i[1]|0;
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if(l > 20) msg = i[0].substr(0,5) + "...(" + l + ")..." + i[0].substr(-5);
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if(l > 100 && msieversion() < 9) return;
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if(l > 20000 && typeof Buffer === 'undefined') return;
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it(msg, function() {
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if(i[2] === 1) assert.equal(X.bstr(i[0]), L);
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assert.equal(X.str(i[0]), i[1]|0);
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if(typeof Buffer !== 'undefined') assert.equal(X.buf(new Buffer(i[0])), L);
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var len = i[0].length, step = len < 20000 ? 1 : len < 50000 ? Math.ceil(len / 20000) : Math.ceil(len / 2000);
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for(var x = 0; x < len; x += step) {
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if(i[0].charCodeAt(x) >= 0xD800 && i[0].charCodeAt(x) < 0xE000) continue;
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if(i[2] === 1) {
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var bstradl = X.bstr(i[0].substr(x), X.bstr(i[0].substr(0, x)));
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assert.equal(bstradl, L);
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}
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var stradl = X.str(i[0].substr(x), X.str(i[0].substr(0, x)));
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assert.equal(stradl, i[1]|0);
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if(typeof Buffer !== 'undefined') {
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var buf = new Buffer(i[0]);
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var bufadl = X.buf(buf.slice(x), X.buf(buf.slice(0, x)));
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assert.equal(bufadl, L);
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}
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}
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});
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});
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});
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if(typeof require !== 'undefined') describe("unicode", function() {
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if(!fs.existsSync("./test_files/uccat.txt")) return;
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var uccat = readlines("./test_files/uccat.txt");
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uccat.forEach(function(cat) {
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it("Category " + cat, function() {
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if(!fs.existsSync("./test_files/baseline." + cat + ".txt")) return;
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var corpus = readlines("./test_files/baseline." + cat + ".txt");
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var uctable = require("./test_files/uctable." + cat + ".js");
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for(var ucidx = 0; ucidx < uctable.length; ++ucidx) {
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var c = uctable[ucidx];
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/* since the baselines are passed via utf8, discard invalid codes */
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if(c.charCodeAt(0) >= 0xD800 && c.charCodeAt(0) < 0xE000) continue;
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var cc = corpus[ucidx], dd = X.str(c);
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assert.equal(dd, cc, ":" + ucidx + ":" + c + ":" + cc + ":" + dd);
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if(typeof Buffer !== 'undefined') {
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var ee = X.buf(new Buffer(c, "utf8"));
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assert.equal(ee, cc, ":" + ucidx + ":" + c + ":" + cc + ":" + ee);
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var ff = X.bstr(String.fromCharCode.apply(null, new Buffer(c, "utf8")));
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assert.equal(ff, cc, ":" + ucidx + ":" + c + ":" + cc + ":" + ff);
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}
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};
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});
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});
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});
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if(typeof require !== 'undefined') describe("corpora", function() {
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require("./test_files/corpus.json").forEach(function(text) {
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if(!fs.existsSync(text[1])) return;
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it("should match '" + text[0] + "' (" + text[2] + ")", function() {
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assert.equal(text[2], X.buf(fs.readFileSync(text[1])));
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});
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});
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});
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