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fix: edge case in noInteractiveToNonInteractiveRole for <canvas>. #3728

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merged 5 commits into from
Aug 28, 2024
Merged

fix: edge case in noInteractiveToNonInteractiveRole for <canvas>. #3728

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bdde950
fix: Exception in noInteractiveToNonInteractiveRole for <canvas>.
anthonyshew Aug 28, 2024
98c0aa5
Correct the doc.
anthonyshew Aug 28, 2024
936e717
Add changelog entry.
anthonyshew Aug 28, 2024
2c372ca
Fix formatting.
anthonyshew Aug 28, 2024
f590b32
Update crates/biome_js_analyze/src/lint/a11y/no_interactive_element_t…
anthonyshew Aug 28, 2024
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -131,6 +131,8 @@ our [guidelines for writing a good changelog entry](https://github.com/biomejs/b

- Fix JSX expressions for `noAriaHiddenOnFocusable` ([#3708](https://github.com/biomejs/biome/pull/3708)) . Contributed by @anthonyshew

- Fix edge case for `<canvas>` elements that use `role="img"` ([#3728](https://github.com/biomejs/biome/pull/3728)) . Contributed by @anthonyshew

- Fix [#3633](https://github.com/biomejs/biome/issues/3633), where diagnostics where incorrectly printed if the code has errors. Contributed by @ematipico

### Configuration
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9 changes: 9 additions & 0 deletions crates/biome_js_analyze/src/lint/a11y/no_interactive_element_to_noninteractive_role.rs
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Expand Up @@ -32,6 +32,10 @@ declare_lint_rule! {
/// <input role="button" />;
/// ```
///
/// ```jsx
/// <canvas role="img" />;
/// ```
///
pub NoInteractiveElementToNoninteractiveRole {
version: "1.3.0",
name: "noInteractiveElementToNoninteractiveRole",
Expand Down Expand Up @@ -69,6 +73,11 @@ impl Rule for NoInteractiveElementToNoninteractiveRole {
return None;
}

// A <canvas> element can be given an "img" to make it non-interactive for a11y reasons.
if element_name.text_trimmed() == "canvas" && role_attribute_value == "img" {
return None;
}

// a tag without href is considered non-interactive
if element_name.text_trimmed() == "a"
&& node.find_attribute_by_name("href").is_none()
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1 change: 1 addition & 0 deletions crates/biome_js_analyze/tests/specs/a11y/noInteractiveElementToNoninteractiveRole/valid.jsx
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Expand Up @@ -55,6 +55,7 @@
<body role="button" />;
<br role="button" />;
<canvas role="button" />;
<canvas role="img" />;
<caption role="button" />;
<center role="button" />;
<cite role="button" />;
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4 changes: 2 additions & 2 deletions ...biome_js_analyze/tests/specs/a11y/noInteractiveElementToNoninteractiveRole/valid.jsx.snap
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@@ -1,5 +1,6 @@
---
source: crates/biome_js_analyze/tests/spec_tests.rs
assertion_line: 86
expression: valid.jsx
---
# Input
Expand Down Expand Up @@ -61,6 +62,7 @@ expression: valid.jsx
<body role="button" />;
<br role="button" />;
<canvas role="button" />;
<canvas role="img" />;
<caption role="button" />;
<center role="button" />;
<cite role="button" />;
Expand Down Expand Up @@ -272,5 +274,3 @@ expression: valid.jsx


```


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