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36 lines
1.3 KiB
Odin
36 lines
1.3 KiB
Odin
#+test
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package markdown
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import "core:strings"
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import "core:testing"
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@(test)
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test_toc_sequential_nesting :: proc(t: ^testing.T) {
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html := `<h1 id="a">A</h1><h2 id="b">B</h2><h1 id="c">C</h1>`
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result := generate_toc(html, context.temp_allocator)
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testing.expect(t, strings.contains(result, `<a href="#a">A</a>`))
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testing.expect(t, strings.contains(result, `<a href="#b">B</a>`))
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testing.expect(t, strings.contains(result, `<a href="#c">C</a>`))
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// A well-formed list never places a <ul> directly inside a <ul>.
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testing.expect(t, !strings.contains(result, "<ul>\n<ul>"))
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}
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// Regression: a heading level that jumps by more than one (h1 -> h3) must not
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// emit stacked, parentless <ul> tags. Each skipped level is wrapped in an <li>
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// so the list stays valid.
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@(test)
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test_toc_level_jump_stays_valid :: proc(t: ^testing.T) {
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html := `<h1 id="a">A</h1><h3 id="b">B</h3>`
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result := generate_toc(html, context.temp_allocator)
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testing.expect(t, !strings.contains(result, "<ul>\n<ul>"))
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// The intermediate level is hosted by an <li>.
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testing.expect(t, strings.contains(result, "<li>\n<ul>"))
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testing.expect(t, strings.contains(result, `<a href="#b">B</a>`))
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}
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@(test)
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test_toc_empty_when_no_headings :: proc(t: ^testing.T) {
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result := generate_toc("<p>no headings here</p>", context.temp_allocator)
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testing.expect_value(t, result, "")
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}
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