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Ensure strip_html filter uses same regex as Ruby Liquid

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This commit is contained in:
Paul Robert Lloyd
2018-05-09 10:41:25 +08:00
committed by Jun Yang
parent f668a5cc41
commit 8e9e10fdb4
2 changed files with 14 additions and 2 deletions
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filters.js
+1 -1
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@@ -66,7 +66,7 @@ var filters = {
'sort': (v, arg) => v.sort(arg),
'split': (v, arg) => stringify(v).split(arg),
'strip': (v) => stringify(v).trim(),
'strip_html': v => stringify(v).replace(/<\/?\s*\w+\s*\/?>/g, ''),
'strip_html': v => stringify(v).replace(/<script.*?<\/script>|<!--.*?-->|<style.*?<\/style>|<.*?>/g, ''),
'strip_newlines': v => stringify(v).replace(/\n/g, ''),
'times': (v, arg) => v * arg,
'truncate': (v, l, o) => {
test/filters.js
+13 -1
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@@ -301,9 +301,21 @@ describe('filters', function () {
describe('strip_html', function () {
it('should strip all tags', function () {
return test('{{ "Have <em>you</em> read <strong>Ulysses</strong>?" | strip_html }}',
return test('{{ "Have <em>you</em> read <cite><a href=&quot;https://en.wikipedia.org/wiki/Ulysses_(novel)&quot;>Ulysses</a></cite>?" | strip_html }}',
'Have you read Ulysses?')
})
it('should strip all comment tags', function () {
return test('{{ "<!--Have you read-->Ulysses?" | strip_html }}',
'Ulysses?')
})
it('should strip all style tags and their contents', function () {
return test('{{ "<style>cite { font-style: italic; }</style><cite>Ulysses<cite>?" | strip_html }}',
'Ulysses?')
})
it('should strip all scripts tags and their contents', function () {
return test('{{ "<script async>console.log(\'hello world\')</script><cite>Ulysses<cite>?" | strip_html }}',
'Ulysses?')
})
it('should strip until empty', function () {
return test('{{"<br/><br />< p ></p></ p >" | strip_html }}', '')
})