muschema/test/string.js

Schemas for mudb

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var test = require("tape");
var string_1 = require("../string");
var mustreams_1 = require("mustreams");
test('string', function (t) {
    var defaultValue = '';
    var s = new string_1.MuString();
    t.equals(s.identity, defaultValue);
    t.equals(s.alloc(), defaultValue);
    t.equals(s.clone(''), '');
    var ascii = 'I <3 you.';
    var twoBytes = 'אני אוהבת אותך';
    var threeBytes = '我♥你';
    var fourBytes = '👩👨❤️👨👩';
    var varBytes = fourBytes + twoBytes + ascii + threeBytes;
    s = new string_1.MuString(varBytes);
    t.equals(s.identity, varBytes);
    t.equals(s.alloc(), varBytes);
    t.equals(s.clone(varBytes), varBytes);
    var longStr = '';
    for (var i = 0; i < 100000; ++i) {
        longStr += varBytes;
    }
    s = new string_1.MuString(longStr);
    t.equals(s.identity, longStr);
    t.equals(s.alloc(), longStr);
    t.equals(s.clone(longStr), longStr);
    var ws = new mustreams_1.MuWriteStream(2);
    t.equals(s.diff(longStr, longStr, ws), false);
    t.equals(s.diff(longStr, longStr.substring(0, longStr.length - 1), ws), true);
    var rs = new mustreams_1.MuReadStream(ws.bytes());
    t.equals(s.patch(longStr, rs), longStr.substring(0, longStr.length - 1));
    t.end();
});
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