1 files changed, 0 insertions, 194 deletions
diff --git a/test/yomichan-vm.js b/test/yomichan-vm.js
deleted file mode 100644
index 79e92772..00000000
--- a/test/yomichan-vm.js
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * Copyright (C) 2020  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-const fs = require('fs');
-const vm = require('vm');
-const path = require('path');
-const assert = require('assert');
-
-
-function getContextEnvironmentRecords(context, names) {
-    // Enables export of values from the declarative environment record
-    if (!Array.isArray(names) || names.length === 0) {
-        return [];
-    }
-
-    let scriptSource = '(() => {\n    "use strict";\n    const results = [];';
-    for (const name of names) {
-        scriptSource += `\n    try { results.push(${name}); } catch (e) { results.push(void 0); }`;
-    }
-    scriptSource += '\n    return results;\n})();';
-
-    const script = new vm.Script(scriptSource, {filename: 'getContextEnvironmentRecords'});
-
-    const contextHasNames = Object.prototype.hasOwnProperty.call(context, 'names');
-    const contextNames = context.names;
-    context.names = names;
-
-    const results = script.runInContext(context, {});
-
-    if (contextHasNames) {
-        context.names = contextNames;
-    } else {
-        delete context.names;
-    }
-
-    return Array.from(results);
-}
-
-function isDeepStrictEqual(val1, val2) {
-    if (val1 === val2) { return true; }
-
-    if (Array.isArray(val1)) {
-        if (Array.isArray(val2)) {
-            return isArrayDeepStrictEqual(val1, val2);
-        }
-    } else if (typeof val1 === 'object' && val1 !== null) {
-        if (typeof val2 === 'object' && val2 !== null) {
-            return isObjectDeepStrictEqual(val1, val2);
-        }
-    }
-
-    return false;
-}
-
-function isArrayDeepStrictEqual(val1, val2) {
-    const ii = val1.length;
-    if (ii !== val2.length) { return false; }
-
-    for (let i = 0; i < ii; ++i) {
-        if (!isDeepStrictEqual(val1[i], val2[i])) {
-            return false;
-        }
-    }
-
-    return true;
-}
-
-function isObjectDeepStrictEqual(val1, val2) {
-    const keys1 = Object.keys(val1);
-    const keys2 = Object.keys(val2);
-
-    if (keys1.length !== keys2.length) { return false; }
-
-    const keySet = new Set(keys1);
-    for (const key of keys2) {
-        if (!keySet.delete(key)) { return false; }
-    }
-
-    for (const key of keys1) {
-        if (!isDeepStrictEqual(val1[key], val2[key])) {
-            return false;
-        }
-    }
-
-    const tag1 = Object.prototype.toString.call(val1);
-    const tag2 = Object.prototype.toString.call(val2);
-    if (tag1 !== tag2) { return false; }
-
-    return true;
-}
-
-function deepStrictEqual(actual, expected) {
-    try {
-        // This will fail on prototype === comparison on cross context objects
-        assert.deepStrictEqual(actual, expected);
-    } catch (e) {
-        if (!isDeepStrictEqual(actual, expected)) {
-            throw e;
-        }
-    }
-}
-
-
-function createURLClass() {
-    const BaseURL = URL;
-    return function URL(url) {
-        const u = new BaseURL(url);
-        this.hash = u.hash;
-        this.host = u.host;
-        this.hostname = u.hostname;
-        this.href = u.href;
-        this.origin = u.origin;
-        this.password = u.password;
-        this.pathname = u.pathname;
-        this.port = u.port;
-        this.protocol = u.protocol;
-        this.search = u.search;
-        this.searchParams = u.searchParams;
-        this.username = u.username;
-    };
-}
-
-
-class VM {
-    constructor(context={}) {
-        context.URL = createURLClass();
-        this._context = vm.createContext(context);
-        this._assert = {
-            deepStrictEqual
-        };
-    }
-
-    get context() {
-        return this._context;
-    }
-
-    get assert() {
-        return this._assert;
-    }
-
-    get(names) {
-        if (typeof names === 'string') {
-            return getContextEnvironmentRecords(this._context, [names])[0];
-        } else if (Array.isArray(names)) {
-            return getContextEnvironmentRecords(this._context, names);
-        } else {
-            throw new Error('Invalid argument');
-        }
-    }
-
-    set(values) {
-        if (typeof values === 'object' && values !== null) {
-            Object.assign(this._context, values);
-        } else {
-            throw new Error('Invalid argument');
-        }
-    }
-
-    execute(fileNames) {
-        const single = !Array.isArray(fileNames);
-        if (single) {
-            fileNames = [fileNames];
-        }
-
-        const results = [];
-        for (const fileName of fileNames) {
-            const absoluteFileName = path.resolve(__dirname, '..', 'ext', fileName);
-            const source = fs.readFileSync(absoluteFileName, {encoding: 'utf8'});
-            const script = new vm.Script(source, {filename: absoluteFileName});
-            results.push(script.runInContext(this._context, {}));
-        }
-
-        return single ? results[0] : results;
-    }
-}
-
-
-module.exports = {
-    VM
-};