From c36bf8e3577da31cf6d575879c7e92d3e9c7e4f1 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Fri, 23 Feb 2024 06:05:19 -0300
Subject: Big cleanup

- delete all SQLite Node-API code: we'll use the C++ one instead;
- implement hero.mjs, with tests!
- use ESM all over.
---
 tests/js/escape.mjs | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 tests/js/escape.mjs

(limited to 'tests/js/escape.mjs')

diff --git a/tests/js/escape.mjs b/tests/js/escape.mjs
new file mode 100644
index 0000000..2cad16a
--- /dev/null
+++ b/tests/js/escape.mjs
@@ -0,0 +1,62 @@
+import assert from "node:assert/strict";
+import { runTests } from "../runner.mjs";
+import { escape } from "../../src/escape.mjs";
+
+const test_escape = t => {
+	t.start("escape()");
+
+	t.test("numbers", () => {
+		assert.equal(escape(0),  "0");
+		assert.equal(escape(42), "42");
+		assert.equal(escape(-1), "-1");
+	});
+
+	t.test("object", () => {
+		assert.equal(escape({}),         "[object Object]");
+		assert.equal(escape({ k: "v" }), "[object Object]");
+	});
+
+	t.test("string with special chars", () => {
+		assert.strictEqual(escape(`"`),        "&quot;");
+		assert.strictEqual(escape(`"bar`),     "&quot;bar");
+		assert.strictEqual(escape(`foo"`),     "foo&quot;");
+		assert.strictEqual(escape(`foo"bar`),  "foo&quot;bar");
+		assert.strictEqual(escape(`foo""bar`), "foo&quot;&quot;bar");
+
+		assert.strictEqual(escape("&"),        "&amp;");
+		assert.strictEqual(escape("&bar"),     "&amp;bar");
+		assert.strictEqual(escape("foo&"),     "foo&amp;");
+		assert.strictEqual(escape("foo&bar"),  "foo&amp;bar");
+		assert.strictEqual(escape("foo&&bar"), "foo&amp;&amp;bar");
+
+		assert.strictEqual(escape("'"),        "&#39;");
+		assert.strictEqual(escape("'bar"),     "&#39;bar");
+		assert.strictEqual(escape("foo'"),     "foo&#39;");
+		assert.strictEqual(escape("foo'bar"),  "foo&#39;bar");
+		assert.strictEqual(escape("foo''bar"), "foo&#39;&#39;bar");
+
+		assert.strictEqual(escape("<"),        "&lt;");
+		assert.strictEqual(escape("<bar"),     "&lt;bar");
+		assert.strictEqual(escape("foo<"),     "foo&lt;");
+		assert.strictEqual(escape("foo<bar"),  "foo&lt;bar");
+		assert.strictEqual(escape("foo<<bar"), "foo&lt;&lt;bar");
+
+		assert.strictEqual(escape(">"),        "&gt;");
+		assert.strictEqual(escape(">bar"),     "&gt;bar");
+		assert.strictEqual(escape("foo>"),     "foo&gt;");
+		assert.strictEqual(escape("foo>bar"),  "foo&gt;bar");
+		assert.strictEqual(escape("foo>>bar"), "foo&gt;&gt;bar");
+	});
+
+	t.test("the combination of all special characters", () => {
+		assert.strictEqual(	
+			escape(`foo, "bar", 'baz' & <quux>`),
+			"foo, &quot;bar&quot;, &#39;baz&#39; &amp; &lt;quux&gt;",
+		);
+	});
+};
+
+
+await runTests([
+	test_escape,
+]);
-- 
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