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fix: Fix the compiler test.

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This commit is contained in:
Neil Fraser
2022-10-19 21:21:55 +02:00
parent d58844d23c
commit f362feb959
3 changed files with 64 additions and 2 deletions
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tests/compile/index.html
+2 -2
View File
@@ -3,8 +3,8 @@
<head>
<meta charset="utf-8">
<title>Blockly: Advanced Compilation Test</title>
<script src="main_compressed.js"></script>
<script src="../../msg/js/en.js"></script>
<script src="main_compressed.js"></script>
<style>
body {
background-color: #fff;
@@ -22,7 +22,7 @@
<body>
<h1>Blockly: Advanced Compilation Test</h1>
<p>To run this test manually, run `npm run test:compile:advanced`
<p>To run this test manually, run `node tsick.js` and `npm run test:compile:advanced`
from the command line, then open this file in your web browser.</p>
<p>Measure the size of main_compressed.js (295kb as of October 2017), then reload
tests/compile/main.js
+4
View File
@@ -16,6 +16,9 @@ const {inject} = goog.require('Blockly.inject');
goog.require('Blockly.geras.Renderer');
/** @suppress {extraRequire} */
goog.require('Blockly.VerticalFlyout');
/** @suppress {extraRequire} */
const {Msg} = goog.require('Blockly.Msg');
// Blocks
/** @suppress {extraRequire} */
goog.require('Blockly.libraryBlocks.logic');
@@ -30,6 +33,7 @@ goog.require('testBlocks');
function init() {
Object.assign(Msg, window['Blockly']['Msg']);
inject('blocklyDiv', /** @type {BlocklyOptions} */ ({
'toolbox': document.getElementById('toolbox')
}));
tests/compile/tsick.js
+58
View File
@@ -0,0 +1,58 @@
/**
* @license
* Copyright 2022 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @fileoverview Lightweight conversion from tsc to Closure Compiler.
*/
'use strict';
const fs = require('fs');
const DIR = '../../build/src/core/';
function spider(dir) {
const data = fs.readdirSync(dir, {withFileTypes: true});
for (const datum of data) {
if (datum.isDirectory()) {
spider(dir + datum.name + '/')
} else if (datum.name.endsWith('.js')) {
rewriteFile(dir + datum.name);
}
}
}
function rewriteFile(path) {
const oldCode = fs.readFileSync(path, 'utf8');
const newCode = rewriteEnum(oldCode);
if (newCode !== oldCode) {
console.log('Rewrote: ' + path);
fs.writeFileSync(path, newCode);
}
}
function rewriteEnum(code) {
while (true) {
// Extract the entire enum structure.
const m = code.match(/\s+\(function \((\w+)\) \{\n[^\}]*\}\)\(\1 [^)]+\1 = \{\}\)\);/);
if (!m) {
break;
}
// m[0] looks like a bunch of lines in one of these two formats:
// ScopeType["BLOCK"] = "block";
// KeyCodes[KeyCodes["TAB"] = 9] = "TAB";
// We need to unquote them to look like one of these two formats:
// ScopeType.BLOCK = "block";
// KeyCodes[KeyCodes.TAB = 9] = "TAB";
const oldSnippet = m[0];
let newSnippet = oldSnippet.replace(/\["(\w+)"\]/g, '.$1');
// Add a comment so we don't keep trying to modify this enum.
newSnippet = newSnippet.replace(') {', ') { // Converted by tsick.');
code = code.replace(oldSnippet, newSnippet);
}
return code;
}
spider(DIR);