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MDL-83634 tool_brickfield: Increase the alt text limit to 750 characters

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This is consistent with the alt-text length limit of 750 characters in
Moodle's editor.
This commit is contained in:
Jun Pataleta
2025-03-12 12:02:57 +08:00
parent 206b3c3bba
commit 33a8062efd
2 changed files with 10 additions and 10 deletions
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admin/tool/brickfield/classes/local/htmlchecker/common/checks/img_alt_is_too_long.php
+1 -1
View File
@@ -37,7 +37,7 @@ class img_alt_is_too_long extends brickfield_accessibility_test {
global $alttextlengthlimit;
foreach ($this->get_all_elements('img') as $img) {
$alttextlengthlimit = 125;
$alttextlengthlimit = 750;
if ($img->hasAttribute('alt') && core_text::strlen($img->getAttribute('alt')) > $alttextlengthlimit) {
$this->add_report($img);
}
admin/tool/brickfield/tests/local/htmlchecker/common/checks/img_alt_is_too_long_test.php
+9 -9
View File
@@ -64,21 +64,21 @@ EOD;
*/
public static function img_alt_text_provider(): array {
return [
'Alt text <= 125 characters' => [
'Alt text <= 750 characters' => [
true,
str_repeat("Hello world!", 10),
str_repeat("Hello world!", 60),
],
'Alt text > 125 characters' => [
'Alt text > 750 characters' => [
false,
str_repeat("Hello world!", 25),
str_repeat("Hello world!", 65),
],
'Multi-byte alt text <= 125 characters' => [
'Multi-byte alt text <= 750 characters' => [
true,
str_repeat('こんにちは、世界！', 13),
str_repeat('こんにちは、世界！', 83),
],
'Multi-byte alt text > 125 characters' => [
'Multi-byte alt text > 750 characters' => [
false,
str_repeat('こんにちは、世界！', 30),
str_repeat('こんにちは、世界！', 90),
],
];
}
@@ -96,7 +96,7 @@ EOD;
if ($expectedpass) {
$this->assertEmpty($results);
} else {
$this->assertTrue($results[0]->element->tagName === 'img');
$this->assertEquals('img', $results[0]->element->tagName);
}
}
}