30 lines
1.3 KiB
JavaScript
30 lines
1.3 KiB
JavaScript
 
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import test from "node:test";
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import assert from "node:assert/strict";
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import { existsSync, readFileSync } from "node:fs";
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import { fileURLToPath } from "node:url";
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const root = (path) => fileURLToPath(new URL(`../${path}`, import.meta.url));
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const manifest = JSON.parse(readFileSync(root("manifest.json"), "utf8"));
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const PNG_SIGNATURE = Buffer.from([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]);
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test("the manifest declares icons and the action icon, and every file is a PNG of its declared size", () => {
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assert.deepEqual(Object.keys(manifest.icons), ["16", "32", "48", "128"]);
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for (const [size, path] of Object.entries(manifest.icons)) {
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assert.ok(existsSync(root(path)), path);
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const data = readFileSync(root(path));
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assert.equal(data.subarray(0, 8).equals(PNG_SIGNATURE), true, path);
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assert.equal(data.subarray(12, 16).toString(), "IHDR", path);
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assert.equal(data.readUInt32BE(16), Number(size), `${path} width`);
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assert.equal(data.readUInt32BE(20), Number(size), `${path} height`);
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}
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for (const [size, path] of Object.entries(manifest.action.default_icon)) {
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assert.equal(manifest.icons[size], path);
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}
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});
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test("build.sh ships the icons", () => {
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const script = readFileSync(root("build.sh"), "utf8");
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assert.match(script, /manifest\.json src ui icons README\.md/);
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assert.match(script, /\("src", "ui", "icons"\)/);
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});
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