1 | 'use strict';
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2 |
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12 |
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13 | const babel = require('@babel/core');
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14 | const assert = require('assert');
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15 | const fs = require('fs');
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16 | const join = require('path').join;
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17 |
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18 | const preset = require('./index');
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19 |
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20 | const MODE = Object.freeze({
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21 | TEST: 'TEST',
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22 | UPDATE: 'UPDATE',
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23 | });
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24 | let mode = MODE.TEST;
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25 | let verbose = false;
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26 |
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27 | process.argv.forEach(val => {
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28 | if (!val.startsWith('--')) {
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29 |
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30 | return;
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31 | }
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32 | if (val === '--verbose') {
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33 | verbose = true;
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34 | } else if (val === '--update') {
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35 | mode = MODE.UPDATE;
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36 | } else {
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37 | throw new Error(`Unknown argument: ${val}`);
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38 | }
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39 | });
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40 |
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41 |
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42 | console.log('test babel-preset-udemy-website');
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43 |
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44 | const devices = ['desktop', 'mobile'];
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45 | const testDevice = device => {
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46 | fs.readdirSync(join(__dirname, 'tests/source'))
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47 | .filter(name => name.endsWith('.js'))
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48 | .forEach(name => {
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49 | const result = babel.transformFileSync(
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50 | join(__dirname, 'tests/source', name),
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51 | preset(babel, {device}),
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52 | ).code;
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53 | const expected = fs.readFileSync(join(__dirname, 'tests/result', device, name), {
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54 | encoding: 'UTF-8',
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55 | });
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56 |
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57 |
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58 | console.log(`\tcheck ${name} -- ${device}`);
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59 |
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60 | if (verbose && result.trim() !== expected.trim()) {
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61 |
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62 | console.log('===== expected =====');
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63 | console.log(expected);
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64 | console.log('===== result =====');
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65 | console.log(result);
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66 |
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67 | }
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68 |
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69 | if (mode === MODE.TEST) {
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70 | assert.equal(result.trim(), expected.trim());
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71 | } else if (mode === MODE.UPDATE) {
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72 | fs.writeFileSync(join(__dirname, 'tests/result', device, name), `${result}\n`, {
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73 | encoding: 'UTF-8',
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74 | });
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75 | }
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76 | });
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77 | };
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78 |
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79 | devices.forEach(e => {
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80 | testDevice(e);
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81 | });
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