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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2023-12-16 19:52:00 -0500
committerGitHub <noreply@github.com>2023-12-17 00:52:00 +0000
commit77d27113d347b4724302f1c72de1f238e04aeead (patch)
tree1d9d5a8f2533778e98d662b8757f52a9533ed5f0 /test/document-test.js
parent64e4598b8cb59983fa21787550f68c562256fe67 (diff)
Fix DOM tests (#363)
* Only apply eslint rules to .test.js files * Fix tests * Use built-in environment * Fix tests * Optional file name * Remove environment
Diffstat (limited to 'test/document-test.js')
-rw-r--r--test/document-test.js58
1 files changed, 58 insertions, 0 deletions
diff --git a/test/document-test.js b/test/document-test.js
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+++ b/test/document-test.js
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+/*
+ * Copyright (C) 2023 Yomitan Authors
+ * Copyright (C) 2020-2022 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/>.
+ */
+
+import fs from 'fs';
+import {test} from 'vitest';
+import {builtinEnvironments} from 'vitest/environments';
+
+/**
+ * @param {import('jsdom').DOMWindow} window
+ */
+function prepareWindow(window) {
+ const {document} = window;
+
+ // Define innerText setter as an alias for textContent setter
+ Object.defineProperty(window.HTMLDivElement.prototype, 'innerText', {
+ set(value) { this.textContent = value; }
+ });
+
+ // Placeholder for feature detection
+ document.caretRangeFromPoint = () => null;
+}
+
+/**
+ * @param {string} [htmlFilePath]
+ * @returns {import('vitest').TestAPI<{window: import('jsdom').DOMWindow}>}
+ */
+export function domTest(htmlFilePath) {
+ return test.extend({
+ // eslint-disable-next-line no-empty-pattern
+ window: async ({}, use) => {
+ const html = typeof htmlFilePath === 'string' ? fs.readFileSync(htmlFilePath, {encoding: 'utf8'}) : '<!DOCTYPE html>';
+ const env = builtinEnvironments.jsdom;
+ const {teardown} = await env.setup(global, {jsdom: {html}});
+ const window = /** @type {import('jsdom').DOMWindow} */ (/** @type {unknown} */ (global.window));
+ prepareWindow(window);
+ try {
+ await use(window);
+ } finally {
+ teardown(global);
+ }
+ }
+ });
+}