Add a debug assert and more tests

2025-06-26 19:21:35 +00:00 · 2019-05-13 08:12:32 -07:00
parent 0c681ee2ba
commit 15defcfd3a
6 changed files with 61 additions and 1 deletions
--- a/tests/headless/strings.js
+++ b/tests/headless/strings.js
@ -0,0 +1,15 @@
+export function test_string_roundtrip(f) {
+  const test = expected => {
+    const actual = f(expected);
+    if (actual === expected)
+      return;
+    throw new Error(`string roundtrip "${actual}" != "${expected}"`);
+  };
+
+  test('');
+  test('a');
+  test('💖');
+
+  test('a longer string');
+  test('a longer 💖 string');
+}