1import { describe, expect, it } from "vite-plus/test";
2
3import { hasWideMarkdownBlock } from "./wideMarkdownBlocks";
4
5describe("hasWideMarkdownBlock", () => {
6 it("ignores prose, inline code, and emphasis", () => {
7 expect(hasWideMarkdownBlock("just a message")).toBe(false);
8 expect(hasWideMarkdownBlock("I found it in `secteurs_intervention` earlier")).toBe(false);
9 expect(hasWideMarkdownBlock("a | b in a sentence")).toBe(false);
10 expect(hasWideMarkdownBlock("an em dash — and a rule\n\n---\n")).toBe(false);
11 });
12
13 it("detects fenced code blocks", () => {
14 expect(hasWideMarkdownBlock("before\n```\ncode\n```\nafter")).toBe(true);
15 expect(hasWideMarkdownBlock("before\n```ts\ncode\n```")).toBe(true);
16 expect(hasWideMarkdownBlock("before\n~~~\ncode\n~~~")).toBe(true);
17 expect(hasWideMarkdownBlock(" ```\ncode\n```")).toBe(true);
18 });
19
20 it("detects indented code blocks", () => {
21 const prompt = 'before\n\n def search(x):\n return x\n\n"""\n\nafter';
22 expect(hasWideMarkdownBlock(prompt)).toBe(true);
23 expect(hasWideMarkdownBlock("before\n\n\treturn x\n\nafter")).toBe(true);
24 expect(hasWideMarkdownBlock("before\n\n \treturn x\n\nafter")).toBe(true);
25 expect(hasWideMarkdownBlock("> return x")).toBe(true);
26 expect(hasWideMarkdownBlock("> > \treturn x")).toBe(true);
27 expect(hasWideMarkdownBlock(" 1. indented code")).toBe(true);
28 expect(hasWideMarkdownBlock(" - code-like bullet")).toBe(true);
29 expect(hasWideMarkdownBlock("before\n not code\nafter")).toBe(false);
30 expect(hasWideMarkdownBlock("before\n \nafter")).toBe(false);
31 expect(hasWideMarkdownBlock("before\n \t\nafter")).toBe(false);
32 });
33
34 it("detects top-level and blockquoted ordered-list markers", () => {
35 expect(hasWideMarkdownBlock("1. One\n2. Two\n3. Three\n4. Four\n5. Five")).toBe(true);
36 expect(hasWideMarkdownBlock("before\n3) Three")).toBe(true);
37 expect(hasWideMarkdownBlock("> 1. One\n> 2. Two")).toBe(true);
38 expect(hasWideMarkdownBlock("> > 3) Three")).toBe(true);
39 });
40
41 it("detects nested ordered lists", () => {
42 expect(hasWideMarkdownBlock("- Parent\n 1. Child\n 2. Child")).toBe(true);
43 expect(hasWideMarkdownBlock("> - Parent\n> 1. Child")).toBe(true);
44 });
45
46 it("can limit ordered-list width pinning to Android", () => {
47 const orderedList = "1. One\n2. Two";
48 expect(hasWideMarkdownBlock(orderedList, { includeOrderedLists: true })).toBe(true);
49 expect(hasWideMarkdownBlock(orderedList, { includeOrderedLists: false })).toBe(false);
50 expect(hasWideMarkdownBlock("```\ncode\n```", { includeOrderedLists: false })).toBe(true);
51 expect(hasWideMarkdownBlock("| a | b |\n| --- | --- |", { includeOrderedLists: false })).toBe(
52 true,
53 );
54 });
55
56 it("detects blockquotes only when the native renderer needs width pinning", () => {
57 expect(hasWideMarkdownBlock("> quoted", { includeBlockquotes: true })).toBe(true);
58 expect(hasWideMarkdownBlock(" > quoted", { includeBlockquotes: true })).toBe(true);
59 expect(hasWideMarkdownBlock("> quoted")).toBe(false);
60 expect(hasWideMarkdownBlock("prose > quoted", { includeBlockquotes: true })).toBe(false);
61 expect(hasWideMarkdownBlock(" > indented code", { includeBlockquotes: true })).toBe(true);
62 });
63
64 it("detects GFM tables", () => {
65 expect(hasWideMarkdownBlock("| a | b |\n| --- | --- |\n| 1 | 2 |")).toBe(true);
66 expect(hasWideMarkdownBlock("a | b\n:-- | --:\n1 | 2")).toBe(true);
67 });
68});