89 lines
2.8 KiB
JavaScript
89 lines
2.8 KiB
JavaScript
'use strict';
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const expect = require('chai').expect;
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const lib = require('../lib/index.js');
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describe('dump', () => {
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let inst;
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// return a promise, and mocha will wait until it resolves
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before(() => {
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const fn = async () => {
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inst = await lib.wasmparser();
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};
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return fn();
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});
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it('simple wasm', done => {
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const dump = [];
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['"}G', '{u', 'u)'] // array of all signal ids
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.map(id =>
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inst.change.on(id, (time, cmd, value, mask) => {
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dump.push({
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id,
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time,
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cmd,
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value,
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mask
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});
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})
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);
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inst.on('finish', () => {
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// expect(inst.getTime()).to.eq(316n);
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// expect(dump).to.deep.eq([
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// { id: '"}G', time: 100, cmd: 14, value: 0n, mask: 0n },
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// { id: '"}G', time: 200, cmd: 15, value: 1n, mask: 0n },
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// { id: '{u', time: 200, cmd: 19, value: 0xf0f0f0f0f0f0f0f0n, mask: 0xff00ff00ff00ff00n },
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// { id: '"}G', time: 300, cmd: 14, value: 0n, mask: 0n },
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// { id: '{u', time: 300, cmd: 19, value: 0xf000000000000000n, mask: 0n },
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// { id: '{u', time: 301, cmd: 19, value: 0x0f00000000000000n, mask: 0n },
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// { id: '{u', time: 302, cmd: 19, value: 0x00f0000000000000n, mask: 0n },
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// { id: '{u', time: 303, cmd: 19, value: 0x000f000000000000n, mask: 0n },
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// { id: '{u', time: 304, cmd: 19, value: 0x0000f00000000000n, mask: 0n },
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// { id: '{u', time: 305, cmd: 19, value: 0x00000f0000000000n, mask: 0n },
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// { id: '{u', time: 306, cmd: 19, value: 0x000000f000000000n, mask: 0n },
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// { id: '{u', time: 307, cmd: 19, value: 0x0000000f00000000n, mask: 0n },
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// { id: '{u', time: 308, cmd: 20, value: 0x00000000f0000000n, mask: 0n },
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// { id: '{u', time: 309, cmd: 19, value: 0x000000000f000000n, mask: 0n },
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// { id: '{u', time: 310, cmd: 19, value: 0x0000000000f00000n, mask: 0n },
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// { id: '{u', time: 311, cmd: 19, value: 0x00000000000f0000n, mask: 0n },
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// { id: '{u', time: 312, cmd: 19, value: 0x000000000000f000n, mask: 0n },
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// { id: '{u', time: 313, cmd: 19, value: 0x0000000000000f00n, mask: 0n },
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// { id: '{u', time: 314, cmd: 19, value: 0x00000000000000f0n, mask: 0n },
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// { id: '{u', time: 315, cmd: 19, value: 0x000000000000000fn, mask: 0n },
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// { id: '"}G', time: 316, cmd: 15, value: 1n, mask: 0n },
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// ])
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// console.log(dump);
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done();
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});
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inst.write(`
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$version Generated by VerilatedVcd $end
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$date Wed Sep 18 22:59:07 2019
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$end
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$timescale 1ns $end
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$scope module top $end
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$var wire 1 "}G clock $end
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$upscope $end
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$enddefinitions $end
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#100
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0"}G
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#200
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1"}G
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`);
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// break in the middle of the number scan
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inst.write( `x11110000zzzzxxxx11110000 {u
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`);
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inst.end();
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});
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});
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/* eslint-env mocha */
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