mirror of
https://github.com/oven-sh/bun
synced 2026-02-09 18:38:55 +00:00
0bd73b4363
Fixes #12276: toIncludeRepeated should check for the exact repeat count not >= This is a breaking change because some people may be relying on the existing behaviour. Should it be feature-flagged for 1.3? --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
28 lines
1.2 KiB
TypeScript
28 lines
1.2 KiB
TypeScript
import { expect, test } from "bun:test";
|
|
|
|
// https://github.com/oven-sh/bun/issues/12276
|
|
test("toIncludeRepeated should check for exact count, not at least count", () => {
|
|
// The bug: toIncludeRepeated was checking if string contains AT LEAST n occurrences
|
|
// Instead of EXACTLY n occurrences
|
|
|
|
// These should pass - exact match
|
|
expect("hello hello world").toIncludeRepeated("hello", 2);
|
|
expect("hello world").toIncludeRepeated("hello", 1);
|
|
expect("world").toIncludeRepeated("hello", 0);
|
|
|
|
// These should pass - not exact match with .not
|
|
expect("hello hello world").not.toIncludeRepeated("hello", 1);
|
|
expect("hello hello world").not.toIncludeRepeated("hello", 3);
|
|
expect("hello hello hello").not.toIncludeRepeated("hello", 2);
|
|
|
|
// Additional test cases
|
|
expect("abc abc abc").toIncludeRepeated("abc", 3);
|
|
expect("abc abc abc").not.toIncludeRepeated("abc", 1);
|
|
expect("abc abc abc").not.toIncludeRepeated("abc", 2);
|
|
expect("abc abc abc").not.toIncludeRepeated("abc", 4);
|
|
|
|
// Edge cases - std.mem.count doesn't count overlapping occurrences
|
|
expect("aaa").toIncludeRepeated("aa", 1); // "aa" appears once (non-overlapping)
|
|
expect("aaaa").toIncludeRepeated("aa", 2); // "aa" appears twice (non-overlapping)
|
|
});
|