improve template parser HTML entity regex (fix vuejs#2021)

Ben52 · Dec 14, 2015 · eec2cdb · eec2cdb
1 parent afc15aa
commit eec2cdb
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/parsers/template.js b/src/parsers/template.js
@@ -71,7 +71,7 @@ function isRealTemplate (node) {
 }
 
 const tagRE = /<([\w:]+)/
-const entityRE = /&\w+;|&#\d+;|&#x[\dA-F]+;/
+const entityRE = /&#?\w+?;/
 
 /**
  * Convert a string template to a DocumentFragment.

diff --git a/test/unit/specs/parsers/template_spec.js b/test/unit/specs/parsers/template_spec.js
@@ -44,6 +44,11 @@ describe('Template Parser', function () {
  expect(res instanceof DocumentFragment).toBeTruthy()
  expect(res.childNodes.length).toBe(1)
  expect(res.firstChild.nodeValue).toBe('hello / hello')
+ // #2021
+ res = parse('&#xe604;')
+ expect(res instanceof DocumentFragment).toBeTruthy()
+ expect(res.childNodes.length).toBe(1)
+ expect(res.firstChild.nodeValue).toBe('')
  })
 
  it('should parse textContent if argument is a script node', function () {