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7624fdb9f8
A @font-face declaration may contain a fragment that looks like a relative path,
e.g. @font-face { src: url('../fonts/font.svg#../path/like/fragment'); }
In this case, an incorrect path was passed to the storage backend, which raised
an error that caused collectstatic to crash.
430 lines
18 KiB
Python
430 lines
18 KiB
Python
from __future__ import unicode_literals
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import os
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import shutil
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import sys
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import tempfile
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import unittest
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from django.conf import settings
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from django.contrib.staticfiles import finders, storage
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from django.contrib.staticfiles.management.commands import collectstatic
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from django.contrib.staticfiles.management.commands.collectstatic import \
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Command as CollectstaticCommand
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from django.core.cache.backends.base import BaseCache
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from django.core.management import call_command
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from django.test import SimpleTestCase, override_settings
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from django.utils import six
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from django.utils.encoding import force_text
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from .cases import (
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BaseCollectionTestCase, BaseStaticFilesTestCase, StaticFilesTestCase,
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)
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from .settings import TEST_ROOT, TEST_SETTINGS
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def hashed_file_path(test, path):
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fullpath = test.render_template(test.static_template_snippet(path))
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return fullpath.replace(settings.STATIC_URL, '')
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class TestHashedFiles(object):
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hashed_file_path = hashed_file_path
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def tearDown(self):
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# Clear hashed files to avoid side effects among tests.
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storage.staticfiles_storage.hashed_files.clear()
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def test_template_tag_return(self):
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"""
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Test the CachedStaticFilesStorage backend.
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"""
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self.assertStaticRaises(ValueError, "does/not/exist.png", "/static/does/not/exist.png")
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self.assertStaticRenders("test/file.txt", "/static/test/file.dad0999e4f8f.txt")
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self.assertStaticRenders("test/file.txt", "/static/test/file.dad0999e4f8f.txt", asvar=True)
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self.assertStaticRenders("cached/styles.css", "/static/cached/styles.bb84a0240107.css")
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self.assertStaticRenders("path/", "/static/path/")
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self.assertStaticRenders("path/?query", "/static/path/?query")
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def test_template_tag_simple_content(self):
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relpath = self.hashed_file_path("cached/styles.css")
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self.assertEqual(relpath, "cached/styles.bb84a0240107.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertNotIn(b"cached/other.css", content)
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self.assertIn(b"other.d41d8cd98f00.css", content)
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def test_path_ignored_completely(self):
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relpath = self.hashed_file_path("cached/css/ignored.css")
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self.assertEqual(relpath, "cached/css/ignored.6c77f2643390.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertIn(b'#foobar', content)
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self.assertIn(b'http:foobar', content)
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self.assertIn(b'https:foobar', content)
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self.assertIn(b'data:foobar', content)
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self.assertIn(b'//foobar', content)
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def test_path_with_querystring(self):
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relpath = self.hashed_file_path("cached/styles.css?spam=eggs")
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self.assertEqual(relpath, "cached/styles.bb84a0240107.css?spam=eggs")
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with storage.staticfiles_storage.open(
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"cached/styles.bb84a0240107.css") as relfile:
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content = relfile.read()
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self.assertNotIn(b"cached/other.css", content)
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self.assertIn(b"other.d41d8cd98f00.css", content)
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def test_path_with_fragment(self):
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relpath = self.hashed_file_path("cached/styles.css#eggs")
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self.assertEqual(relpath, "cached/styles.bb84a0240107.css#eggs")
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with storage.staticfiles_storage.open(
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"cached/styles.bb84a0240107.css") as relfile:
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content = relfile.read()
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self.assertNotIn(b"cached/other.css", content)
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self.assertIn(b"other.d41d8cd98f00.css", content)
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def test_path_with_querystring_and_fragment(self):
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relpath = self.hashed_file_path("cached/css/fragments.css")
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self.assertEqual(relpath, "cached/css/fragments.ef92012a8c16.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertIn(b'fonts/font.a4b0478549d0.eot?#iefix', content)
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self.assertIn(b'fonts/font.b8d603e42714.svg#webfontIyfZbseF', content)
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self.assertIn(b'fonts/font.b8d603e42714.svg#../path/to/fonts/font.svg', content)
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self.assertIn(b'data:font/woff;charset=utf-8;base64,d09GRgABAAAAADJoAA0AAAAAR2QAAQAAAAAAAAAAAAA', content)
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self.assertIn(b'#default#VML', content)
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def test_template_tag_absolute(self):
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relpath = self.hashed_file_path("cached/absolute.css")
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self.assertEqual(relpath, "cached/absolute.ae9ef2716fe3.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertNotIn(b"/static/cached/styles.css", content)
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self.assertIn(b"/static/cached/styles.bb84a0240107.css", content)
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self.assertIn(b'/static/cached/img/relative.acae32e4532b.png', content)
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def test_template_tag_denorm(self):
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relpath = self.hashed_file_path("cached/denorm.css")
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self.assertEqual(relpath, "cached/denorm.c5bd139ad821.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertNotIn(b"..//cached///styles.css", content)
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self.assertIn(b"../cached/styles.bb84a0240107.css", content)
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self.assertNotIn(b"url(img/relative.png )", content)
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self.assertIn(b'url("img/relative.acae32e4532b.png', content)
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def test_template_tag_relative(self):
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relpath = self.hashed_file_path("cached/relative.css")
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self.assertEqual(relpath, "cached/relative.b0375bd89156.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertNotIn(b"../cached/styles.css", content)
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self.assertNotIn(b'@import "styles.css"', content)
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self.assertNotIn(b'url(img/relative.png)', content)
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self.assertIn(b'url("img/relative.acae32e4532b.png")', content)
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self.assertIn(b"../cached/styles.bb84a0240107.css", content)
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def test_import_replacement(self):
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"See #18050"
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relpath = self.hashed_file_path("cached/import.css")
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self.assertEqual(relpath, "cached/import.2b1d40b0bbd4.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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self.assertIn(b"""import url("styles.bb84a0240107.css")""", relfile.read())
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def test_template_tag_deep_relative(self):
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relpath = self.hashed_file_path("cached/css/window.css")
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self.assertEqual(relpath, "cached/css/window.3906afbb5a17.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertNotIn(b'url(img/window.png)', content)
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self.assertIn(b'url("img/window.acae32e4532b.png")', content)
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def test_template_tag_url(self):
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relpath = self.hashed_file_path("cached/url.css")
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self.assertEqual(relpath, "cached/url.902310b73412.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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self.assertIn(b"https://", relfile.read())
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def test_post_processing(self):
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"""
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Test that post_processing behaves correctly.
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Files that are alterable should always be post-processed; files that
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aren't should be skipped.
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collectstatic has already been called once in setUp() for this testcase,
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therefore we check by verifying behavior on a second run.
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"""
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collectstatic_args = {
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'interactive': False,
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'verbosity': 0,
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'link': False,
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'clear': False,
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'dry_run': False,
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'post_process': True,
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'use_default_ignore_patterns': True,
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'ignore_patterns': ['*.ignoreme'],
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}
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collectstatic_cmd = CollectstaticCommand()
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collectstatic_cmd.set_options(**collectstatic_args)
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stats = collectstatic_cmd.collect()
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self.assertIn(os.path.join('cached', 'css', 'window.css'), stats['post_processed'])
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self.assertIn(os.path.join('cached', 'css', 'img', 'window.png'), stats['unmodified'])
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self.assertIn(os.path.join('test', 'nonascii.css'), stats['post_processed'])
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def test_css_import_case_insensitive(self):
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relpath = self.hashed_file_path("cached/styles_insensitive.css")
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self.assertEqual(relpath, "cached/styles_insensitive.c609562b6d3c.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertNotIn(b"cached/other.css", content)
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self.assertIn(b"other.d41d8cd98f00.css", content)
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@override_settings(
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STATICFILES_DIRS=[os.path.join(TEST_ROOT, 'project', 'faulty')],
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STATICFILES_FINDERS=['django.contrib.staticfiles.finders.FileSystemFinder'],
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)
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def test_post_processing_failure(self):
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"""
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Test that post_processing indicates the origin of the error when it
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fails. Regression test for #18986.
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"""
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finders.get_finder.cache_clear()
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err = six.StringIO()
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with self.assertRaises(Exception):
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call_command('collectstatic', interactive=False, verbosity=0, stderr=err)
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self.assertEqual("Post-processing 'faulty.css' failed!\n\n", err.getvalue())
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# we set DEBUG to False here since the template tag wouldn't work otherwise
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@override_settings(**dict(
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TEST_SETTINGS,
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STATICFILES_STORAGE='django.contrib.staticfiles.storage.CachedStaticFilesStorage',
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DEBUG=False,
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))
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class TestCollectionCachedStorage(TestHashedFiles, BaseCollectionTestCase,
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BaseStaticFilesTestCase, SimpleTestCase):
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"""
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Tests for the Cache busting storage
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"""
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def test_cache_invalidation(self):
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name = "cached/styles.css"
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hashed_name = "cached/styles.bb84a0240107.css"
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# check if the cache is filled correctly as expected
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cache_key = storage.staticfiles_storage.hash_key(name)
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cached_name = storage.staticfiles_storage.hashed_files.get(cache_key)
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self.assertEqual(self.hashed_file_path(name), cached_name)
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# clearing the cache to make sure we re-set it correctly in the url method
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storage.staticfiles_storage.hashed_files.clear()
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cached_name = storage.staticfiles_storage.hashed_files.get(cache_key)
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self.assertEqual(cached_name, None)
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self.assertEqual(self.hashed_file_path(name), hashed_name)
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cached_name = storage.staticfiles_storage.hashed_files.get(cache_key)
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self.assertEqual(cached_name, hashed_name)
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def test_cache_key_memcache_validation(self):
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"""
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Handle cache key creation correctly, see #17861.
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"""
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name = (
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"/some crazy/long filename/ with spaces Here and ?#%#$/other/stuff"
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"/some crazy/long filename/ with spaces Here and ?#%#$/other/stuff"
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"/some crazy/long filename/ with spaces Here and ?#%#$/other/stuff"
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"/some crazy/long filename/ with spaces Here and ?#%#$/other/stuff"
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"/some crazy/long filename/ with spaces Here and ?#%#$/other/stuff"
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"/some crazy/\x16\xb4"
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)
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cache_key = storage.staticfiles_storage.hash_key(name)
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cache_validator = BaseCache({})
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cache_validator.validate_key(cache_key)
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self.assertEqual(cache_key, 'staticfiles:821ea71ef36f95b3922a77f7364670e7')
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# we set DEBUG to False here since the template tag wouldn't work otherwise
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@override_settings(**dict(
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TEST_SETTINGS,
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STATICFILES_STORAGE='django.contrib.staticfiles.storage.ManifestStaticFilesStorage',
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DEBUG=False,
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))
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class TestCollectionManifestStorage(TestHashedFiles, BaseCollectionTestCase,
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BaseStaticFilesTestCase, SimpleTestCase):
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"""
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Tests for the Cache busting storage
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"""
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def setUp(self):
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super(TestCollectionManifestStorage, self).setUp()
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temp_dir = tempfile.mkdtemp()
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os.makedirs(os.path.join(temp_dir, 'test'))
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self._clear_filename = os.path.join(temp_dir, 'test', 'cleared.txt')
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with open(self._clear_filename, 'w') as f:
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f.write('to be deleted in one test')
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self.patched_settings = self.settings(
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STATICFILES_DIRS=settings.STATICFILES_DIRS + [temp_dir])
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self.patched_settings.enable()
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self.addCleanup(shutil.rmtree, six.text_type(temp_dir))
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def tearDown(self):
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self.patched_settings.disable()
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if os.path.exists(self._clear_filename):
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os.unlink(self._clear_filename)
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super(TestCollectionManifestStorage, self).tearDown()
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def test_manifest_exists(self):
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filename = storage.staticfiles_storage.manifest_name
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path = storage.staticfiles_storage.path(filename)
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self.assertTrue(os.path.exists(path))
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def test_loaded_cache(self):
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self.assertNotEqual(storage.staticfiles_storage.hashed_files, {})
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manifest_content = storage.staticfiles_storage.read_manifest()
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self.assertIn(
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'"version": "%s"' % storage.staticfiles_storage.manifest_version,
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force_text(manifest_content)
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)
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def test_parse_cache(self):
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hashed_files = storage.staticfiles_storage.hashed_files
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manifest = storage.staticfiles_storage.load_manifest()
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self.assertEqual(hashed_files, manifest)
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def test_clear_empties_manifest(self):
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cleared_file_name = os.path.join('test', 'cleared.txt')
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# collect the additional file
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self.run_collectstatic()
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hashed_files = storage.staticfiles_storage.hashed_files
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self.assertIn(cleared_file_name, hashed_files)
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manifest_content = storage.staticfiles_storage.load_manifest()
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self.assertIn(cleared_file_name, manifest_content)
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original_path = storage.staticfiles_storage.path(cleared_file_name)
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self.assertTrue(os.path.exists(original_path))
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# delete the original file form the app, collect with clear
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os.unlink(self._clear_filename)
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self.run_collectstatic(clear=True)
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self.assertFileNotFound(original_path)
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hashed_files = storage.staticfiles_storage.hashed_files
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self.assertNotIn(cleared_file_name, hashed_files)
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manifest_content = storage.staticfiles_storage.load_manifest()
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self.assertNotIn(cleared_file_name, manifest_content)
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# we set DEBUG to False here since the template tag wouldn't work otherwise
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@override_settings(**dict(
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TEST_SETTINGS,
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STATICFILES_STORAGE='staticfiles_tests.storage.SimpleCachedStaticFilesStorage',
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DEBUG=False,
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))
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class TestCollectionSimpleCachedStorage(BaseCollectionTestCase,
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BaseStaticFilesTestCase, SimpleTestCase):
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"""
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Tests for the Cache busting storage
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"""
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hashed_file_path = hashed_file_path
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def test_template_tag_return(self):
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"""
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Test the CachedStaticFilesStorage backend.
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"""
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self.assertStaticRaises(ValueError, "does/not/exist.png", "/static/does/not/exist.png")
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self.assertStaticRenders("test/file.txt", "/static/test/file.deploy12345.txt")
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self.assertStaticRenders("cached/styles.css", "/static/cached/styles.deploy12345.css")
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self.assertStaticRenders("path/", "/static/path/")
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self.assertStaticRenders("path/?query", "/static/path/?query")
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def test_template_tag_simple_content(self):
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relpath = self.hashed_file_path("cached/styles.css")
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self.assertEqual(relpath, "cached/styles.deploy12345.css")
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with storage.staticfiles_storage.open(relpath) as relfile:
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content = relfile.read()
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self.assertNotIn(b"cached/other.css", content)
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self.assertIn(b"other.deploy12345.css", content)
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class CustomStaticFilesStorage(storage.StaticFilesStorage):
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"""
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Used in TestStaticFilePermissions
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"""
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def __init__(self, *args, **kwargs):
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kwargs['file_permissions_mode'] = 0o640
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kwargs['directory_permissions_mode'] = 0o740
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super(CustomStaticFilesStorage, self).__init__(*args, **kwargs)
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@unittest.skipIf(sys.platform.startswith('win'), "Windows only partially supports chmod.")
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class TestStaticFilePermissions(BaseCollectionTestCase, StaticFilesTestCase):
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command_params = {
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'interactive': False,
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'post_process': True,
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'verbosity': 0,
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'ignore_patterns': ['*.ignoreme'],
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'use_default_ignore_patterns': True,
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'clear': False,
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'link': False,
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'dry_run': False,
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}
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def setUp(self):
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self.umask = 0o027
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self.old_umask = os.umask(self.umask)
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super(TestStaticFilePermissions, self).setUp()
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def tearDown(self):
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os.umask(self.old_umask)
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super(TestStaticFilePermissions, self).tearDown()
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# Don't run collectstatic command in this test class.
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def run_collectstatic(self, **kwargs):
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pass
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@override_settings(
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FILE_UPLOAD_PERMISSIONS=0o655,
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FILE_UPLOAD_DIRECTORY_PERMISSIONS=0o765,
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)
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def test_collect_static_files_permissions(self):
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collectstatic.Command().execute(**self.command_params)
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test_file = os.path.join(settings.STATIC_ROOT, "test.txt")
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test_dir = os.path.join(settings.STATIC_ROOT, "subdir")
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file_mode = os.stat(test_file)[0] & 0o777
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dir_mode = os.stat(test_dir)[0] & 0o777
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self.assertEqual(file_mode, 0o655)
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self.assertEqual(dir_mode, 0o765)
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@override_settings(
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FILE_UPLOAD_PERMISSIONS=None,
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FILE_UPLOAD_DIRECTORY_PERMISSIONS=None,
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)
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def test_collect_static_files_default_permissions(self):
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collectstatic.Command().execute(**self.command_params)
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test_file = os.path.join(settings.STATIC_ROOT, "test.txt")
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test_dir = os.path.join(settings.STATIC_ROOT, "subdir")
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file_mode = os.stat(test_file)[0] & 0o777
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dir_mode = os.stat(test_dir)[0] & 0o777
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self.assertEqual(file_mode, 0o666 & ~self.umask)
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self.assertEqual(dir_mode, 0o777 & ~self.umask)
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@override_settings(
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FILE_UPLOAD_PERMISSIONS=0o655,
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FILE_UPLOAD_DIRECTORY_PERMISSIONS=0o765,
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STATICFILES_STORAGE='staticfiles_tests.test_storage.CustomStaticFilesStorage',
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)
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def test_collect_static_files_subclass_of_static_storage(self):
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collectstatic.Command().execute(**self.command_params)
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test_file = os.path.join(settings.STATIC_ROOT, "test.txt")
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test_dir = os.path.join(settings.STATIC_ROOT, "subdir")
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file_mode = os.stat(test_file)[0] & 0o777
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dir_mode = os.stat(test_dir)[0] & 0o777
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self.assertEqual(file_mode, 0o640)
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self.assertEqual(dir_mode, 0o740)
|