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Code Issues 32 Releases Wiki Activity

Fixed #17419 -- Added json_tag template filter.

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This commit is contained in:
Jonas Haag
2017-10-12 20:59:38 +02:00
committed by Tim Graham
parent ef2512b2ff
commit 8c709d79cb
6 changed files with 118 additions and 5 deletions
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26
tests/utils_tests/test_html.py
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@@ -4,8 +4,8 @@ from datetime import datetime
from django.test import SimpleTestCase
from django.utils.functional import lazystr
from django.utils.html import (
conditional_escape, escape, escapejs, format_html, html_safe, linebreaks,
smart_urlquote, strip_spaces_between_tags, strip_tags,
conditional_escape, escape, escapejs, format_html, html_safe, json_script,
linebreaks, smart_urlquote, strip_spaces_between_tags, strip_tags,
)
from django.utils.safestring import mark_safe
@@ -147,6 +147,28 @@ class TestUtilsHtml(SimpleTestCase):
self.check_output(escapejs, value, output)
self.check_output(escapejs, lazystr(value), output)
def test_json_script(self):
tests = (
# "<", ">" and "&" are quoted inside JSON strings
(('&<>', '<script id="test_id" type="application/json">"\\u0026\\u003C\\u003E"</script>')),
# "<", ">" and "&" are quoted inside JSON objects
(
{'a': '<script>test&ing</script>'},
'<script id="test_id" type="application/json">'
'{"a": "\\u003Cscript\\u003Etest\\u0026ing\\u003C/script\\u003E"}</script>'
),
# Lazy strings are quoted
(lazystr('&<>'), '<script id="test_id" type="application/json">"\\u0026\\u003C\\u003E"</script>'),
(
{'a': lazystr('<script>test&ing</script>')},
'<script id="test_id" type="application/json">'
'{"a": "\\u003Cscript\\u003Etest\\u0026ing\\u003C/script\\u003E"}</script>'
),
)
for arg, expected in tests:
with self.subTest(arg=arg):
self.assertEqual(json_script(arg, 'test_id'), expected)
def test_smart_urlquote(self):
items = (
('http://öäü.com/', 'http://xn--4ca9at.com/'),