4 files changed, 398 insertions, 0 deletions

diff --git a/tests/test_util/__init__.py b/tests/test_util/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/test_util/__init__.py
diff --git a/tests/test_util/test_datetimeutil.py b/tests/test_util/test_datetimeutil.py
new file mode 100644
index 0000000..45d96c7
--- /dev/null
+++ b/tests/test_util/test_datetimeutil.py
@@ -0,0 +1,135 @@
+# (c) 2005 Clark C. Evans and contributors
+# This module is part of the Python Paste Project and is released under
+# the MIT License: http://www.opensource.org/licenses/mit-license.php
+# Some of this code was funded by: http://prometheusresearch.com
+from time import localtime
+from datetime import date
+from paste.util.datetimeutil import *
+
+def test_timedelta():
+    assert('' == normalize_timedelta(""))
+    assert('0.10' == normalize_timedelta("6m"))
+    assert('0.50' == normalize_timedelta("30m"))
+    assert('0.75' == normalize_timedelta("45m"))
+    assert('1.00' == normalize_timedelta("60 min"))
+    assert('1.50' == normalize_timedelta("90min"))
+    assert('1.50' == normalize_timedelta("1.50"))
+    assert('4.50' == normalize_timedelta("4 : 30"))
+    assert('1.50' == normalize_timedelta("1h 30m"))
+    assert('1.00' == normalize_timedelta("1"))
+    assert('1.00' == normalize_timedelta("1 hour"))
+    assert('8.00' == normalize_timedelta("480 mins"))
+    assert('8.00' == normalize_timedelta("8h"))
+    assert('0.50' == normalize_timedelta("0.5"))
+    assert('0.10' == normalize_timedelta(".1"))
+    assert('0.50' == normalize_timedelta(".50"))
+    assert('0.75' == normalize_timedelta("0.75"))
+
+def test_time():
+    assert('03:00 PM' == normalize_time("3p", ampm=True))
+    assert('03:00 AM' == normalize_time("300", ampm=True))
+    assert('03:22 AM' == normalize_time("322", ampm=True))
+    assert('01:22 PM' == normalize_time("1322", ampm=True))
+    assert('01:00 PM' == normalize_time("13", ampm=True))
+    assert('12:00 PM' == normalize_time("noon", ampm=True))
+    assert("06:00 PM" == normalize_time("6", ampm=True))
+    assert("01:00 PM" == normalize_time("1", ampm=True))
+    assert("07:00 AM" == normalize_time("7", ampm=True))
+    assert("01:00 PM" == normalize_time("1 pm", ampm=True))
+    assert("03:30 PM" == normalize_time("3:30 pm", ampm=True))
+    assert("03:30 PM" == normalize_time("3 30 pm", ampm=True))
+    assert("03:30 PM" == normalize_time("3 30 P.M.", ampm=True))
+    assert("12:00 PM" == normalize_time("0", ampm=True))
+    assert("12:00 AM" == normalize_time("1200 AM", ampm=True))
+
+def test_date():
+    tm = localtime()
+    yr = tm[0]
+    mo = tm[1]
+    assert(date(yr,4,11)  == parse_date("411"))
+    assert(date(yr,4,11)  == parse_date("APR11"))
+    assert(date(yr,4,11)  == parse_date("11APR"))
+    assert(date(yr,4,11)  == parse_date("4 11"))
+    assert(date(yr,4,11)  == parse_date("11 APR"))
+    assert(date(yr,4,11)  == parse_date("APR 11"))
+    assert(date(yr,mo,11) == parse_date("11"))
+    assert(date(yr,4,1)   == parse_date("APR"))
+    assert(date(yr,4,11)  == parse_date("4/11"))
+    assert(date.today()   == parse_date("today"))
+    assert(date.today()   == parse_date("now"))
+    assert(None           == parse_date(""))
+    assert(''             == normalize_date(None))
+
+    assert('2001-02-03' == normalize_date("20010203"))
+    assert('1999-04-11' == normalize_date("1999 4 11"))
+    assert('1999-04-11' == normalize_date("1999 APR 11"))
+    assert('1999-04-11' == normalize_date("APR 11 1999"))
+    assert('1999-04-11' == normalize_date("11 APR 1999"))
+    assert('1999-04-11' == normalize_date("4 11 1999"))
+    assert('1999-04-01' == normalize_date("1999 APR"))
+    assert('1999-04-01' == normalize_date("1999 4"))
+    assert('1999-04-01' == normalize_date("4 1999"))
+    assert('1999-04-01' == normalize_date("APR 1999"))
+    assert('1999-01-01' == normalize_date("1999"))
+
+    assert('1999-04-01' == normalize_date("1APR1999"))
+    assert('2001-04-01' == normalize_date("1APR2001"))
+
+    assert('1999-04-18' == normalize_date("1999-04-11+7"))
+    assert('1999-04-18' == normalize_date("1999-04-11 7"))
+    assert('1999-04-01' == normalize_date("1 apr 1999"))
+    assert('1999-04-11' == normalize_date("11 apr 1999"))
+    assert('1999-04-11' == normalize_date("11 Apr 1999"))
+    assert('1999-04-11' == normalize_date("11-apr-1999"))
+    assert('1999-04-11' == normalize_date("11 April 1999"))
+    assert('1999-04-11' == normalize_date("11 APRIL 1999"))
+    assert('1999-04-11' == normalize_date("11 april 1999"))
+    assert('1999-04-11' == normalize_date("11 aprick 1999"))
+    assert('1999-04-11' == normalize_date("APR 11, 1999"))
+    assert('1999-04-11' == normalize_date("4/11/1999"))
+    assert('1999-04-11' == normalize_date("4-11-1999"))
+    assert('1999-04-11' == normalize_date("1999-4-11"))
+    assert('1999-04-11' == normalize_date("19990411"))
+
+    assert('1999-01-01' == normalize_date("1 Jan 1999"))
+    assert('1999-02-01' == normalize_date("1 Feb 1999"))
+    assert('1999-03-01' == normalize_date("1 Mar 1999"))
+    assert('1999-04-01' == normalize_date("1 Apr 1999"))
+    assert('1999-05-01' == normalize_date("1 May 1999"))
+    assert('1999-06-01' == normalize_date("1 Jun 1999"))
+    assert('1999-07-01' == normalize_date("1 Jul 1999"))
+    assert('1999-08-01' == normalize_date("1 Aug 1999"))
+    assert('1999-09-01' == normalize_date("1 Sep 1999"))
+    assert('1999-10-01' == normalize_date("1 Oct 1999"))
+    assert('1999-11-01' == normalize_date("1 Nov 1999"))
+    assert('1999-12-01' == normalize_date("1 Dec 1999"))
+
+    assert('1999-04-30' == normalize_date("1999-4-30"))
+    assert('2000-02-29' == normalize_date("29 FEB 2000"))
+    assert('2001-02-28' == normalize_date("28 FEB 2001"))
+    assert('2004-02-29' == normalize_date("29 FEB 2004"))
+    assert('2100-02-28' == normalize_date("28 FEB 2100"))
+    assert('1900-02-28' == normalize_date("28 FEB 1900"))
+
+    def assertError(val):
+        try:
+            normalize_date(val)
+        except (TypeError,ValueError):
+            return
+        raise ValueError("type error expected", val)
+
+    assertError("2000-13-11")
+    assertError("APR 99")
+    assertError("29 FEB 1900")
+    assertError("29 FEB 2100")
+    assertError("29 FEB 2001")
+    assertError("1999-4-31")
+    assertError("APR 99")
+    assertError("20301")
+    assertError("020301")
+    assertError("1APR99")
+    assertError("1APR01")
+    assertError("1 APR 99")
+    assertError("1 APR 01")
+    assertError("11/5/01")
+
diff --git a/tests/test_util/test_mimeparse.py b/tests/test_util/test_mimeparse.py
new file mode 100644
index 0000000..9b9b675
--- /dev/null
+++ b/tests/test_util/test_mimeparse.py
@@ -0,0 +1,235 @@
+# (c) 2010 Ch. Zwerschke and contributors
+# This module is part of the Python Paste Project and is released under
+# the MIT License: http://www.opensource.org/licenses/mit-license.php
+
+from paste.util.mimeparse import *
+
+def test_parse_mime_type():
+    parse = parse_mime_type
+    assert parse('*/*') == ('*', '*', {})
+    assert parse('text/html') == ('text', 'html', {})
+    assert parse('audio/*; q=0.2') == ('audio', '*', {'q': '0.2'})
+    assert parse('text/x-dvi;level=1') == ('text', 'x-dvi', {'level': '1'})
+    assert parse('image/gif; level=2; q=0.4') == (
+        'image', 'gif', {'level': '2', 'q': '0.4'})
+    assert parse('application/xhtml;level=3;q=0.5') == (
+        'application', 'xhtml', {'level': '3', 'q': '0.5'})
+    assert parse('application/xml') == ('application', 'xml', {})
+    assert parse('application/xml;q=1') == ('application', 'xml', {'q': '1'})
+    assert parse('application/xml ; q=1;b=other') == (
+        'application', 'xml', {'q': '1', 'b': 'other'})
+    assert parse('application/xml ; q=2;b=other') == (
+        'application', 'xml', {'q': '2', 'b': 'other'})
+    assert parse('application/xhtml;q=0.5') == (
+        'application', 'xhtml', {'q': '0.5'})
+    assert parse('application/xhtml;q=0.5;ver=1.2') == (
+        'application', 'xhtml', {'q': '0.5', 'ver': '1.2'})
+
+def test_parse_illformed_mime_type():
+    parse = parse_mime_type
+    assert parse('*') == ('*', '*', {})
+    assert parse('text') == ('text', '*', {})
+    assert parse('text/') == ('text', '*', {})
+    assert parse('/plain') == ('*', 'plain', {})
+    assert parse('/') == ('*', '*', {})
+    assert parse('text/plain;') == ('text', 'plain', {})
+    assert parse(';q=0.5') == ('*', '*', {'q': '0.5'})
+    assert parse('*; q=.2') == ('*', '*', {'q': '.2'})
+    assert parse('image; q=.7; level=3') == (
+        'image', '*', {'q': '.7', 'level': '3'})
+    assert parse('*;q=1') == ('*', '*', {'q': '1'})
+    assert parse('*;q=') == ('*', '*', {})
+    assert parse('*;=0.5') == ('*', '*', {})
+    assert parse('*;q=foobar') == ('*', '*', {'q': 'foobar'})
+    assert parse('image/gif; level=2; q=2') == (
+        'image', 'gif', {'level': '2', 'q': '2'})
+    assert parse('application/xml;q=') == ('application', 'xml', {})
+    assert parse('application/xml ;q=') == ('application', 'xml', {})
+    assert parse(' *; q =;') == ('*', '*', {})
+    assert parse(' *; q=.2') == ('*', '*', {'q': '.2'})
+
+def test_parse_media_range():
+    parse = parse_media_range
+    assert parse('application/*;q=0.5') == ('application', '*', {'q': '0.5'})
+    assert parse('text/plain') == ('text', 'plain', {'q': '1'})
+    assert parse('*') == ('*', '*', {'q': '1'})
+    assert parse(';q=0.5') == ('*', '*', {'q': '0.5'})
+    assert parse('*;q=0.5') == ('*', '*', {'q': '0.5'})
+    assert parse('*;q=1') == ('*', '*', {'q': '1'})
+    assert parse('*;q=') == ('*', '*', {'q': '1'})
+    assert parse('*;q=-1') == ('*', '*', {'q': '1'})
+    assert parse('*;q=foobar') == ('*', '*', {'q': '1'})
+    assert parse('*;q=0.0001') == ('*', '*', {'q': '0.0001'})
+    assert parse('*;q=1000.0') == ('*', '*', {'q': '1'})
+    assert parse('*;q=0') == ('*', '*', {'q': '0'})
+    assert parse('*;q=0.0000') == ('*', '*', {'q': '0.0000'})
+    assert parse('*;q=1.0001') == ('*', '*', {'q': '1'})
+    assert parse('*;q=2') == ('*', '*', {'q': '1'})
+    assert parse('*;q=1e3') == ('*', '*', {'q': '1'})
+    assert parse('image/gif; level=2') == (
+        'image', 'gif', {'level': '2', 'q': '1'})
+    assert parse('image/gif; level=2; q=0.5') == (
+        'image', 'gif', {'level': '2', 'q': '0.5'})
+    assert parse('image/gif; level=2; q=2') == (
+        'image', 'gif', {'level': '2', 'q': '1'})
+    assert parse('application/xml') == ('application', 'xml', {'q': '1'})
+    assert parse('application/xml;q=1') == ('application', 'xml', {'q': '1'})
+    assert parse('application/xml;q=') == ('application', 'xml', {'q': '1'})
+    assert parse('application/xml ;q=') == ('application', 'xml', {'q': '1'})
+    assert parse('application/xml ; q=1;b=other') == (
+        'application', 'xml', {'q': '1', 'b': 'other'})
+    assert parse('application/xml ; q=2;b=other') == (
+        'application', 'xml', {'q': '1', 'b': 'other'})
+    assert parse(' *; q =;') == ('*', '*', {'q': '1'})
+    assert parse(' *; q=.2') == ('*', '*', {'q': '.2'})
+
+def test_fitness_and_quality_parsed():
+    faq = fitness_and_quality_parsed
+    assert faq('*/*;q=0.7', [
+        ('foo', 'bar', {'q': '0.5'})]) == (0, 0.5)
+    assert faq('foo/*;q=0.7', [
+        ('foo', 'bar', {'q': '0.5'})]) == (100, 0.5)
+    assert faq('*/bar;q=0.7', [
+        ('foo', 'bar', {'q': '0.5'})]) == (10, 0.5)
+    assert faq('foo/bar;q=0.7', [
+        ('foo', 'bar', {'q': '0.5'})]) == (110, 0.5)
+    assert faq('text/html;q=0.7', [
+        ('foo', 'bar', {'q': '0.5'})]) == (-1, 0)
+    assert faq('text/html;q=0.7', [
+        ('text', 'bar', {'q': '0.5'})]) == (-1, 0)
+    assert faq('text/html;q=0.7', [
+        ('foo', 'html', {'q': '0.5'})]) == (-1, 0)
+    assert faq('text/html;q=0.7', [
+        ('text', '*', {'q': '0.5'})]) == (100, 0.5)
+    assert faq('text/html;q=0.7', [
+        ('*', 'html', {'q': '0.5'})]) == (10, 0.5)
+    assert faq('text/html;q=0.7', [
+        ('*', '*', {'q': '0'}), ('text', 'html', {'q': '0.5'})]) == (110, 0.5)
+    assert faq('text/html;q=0.7', [
+        ('*', '*', {'q': '0.5'}), ('audio', '*', {'q': '0'})]) == (0, 0.5)
+    assert faq('audio/mp3;q=0.7', [
+        ('*', '*', {'q': '0'}), ('audio', '*', {'q': '0.5'})]) == (100, 0.5)
+    assert faq('*/mp3;q=0.7', [
+        ('foo', 'mp3', {'q': '0.5'}), ('audio', '*', {'q': '0'})]) == (10, 0.5)
+    assert faq('audio/mp3;q=0.7', [
+        ('audio', 'ogg', {'q': '0'}), ('*', 'mp3', {'q': '0.5'})]) == (10, 0.5)
+    assert faq('audio/mp3;q=0.7', [
+        ('*', 'ogg', {'q': '0'}), ('*', 'mp3', {'q': '0.5'})]) == (10, 0.5)
+    assert faq('text/html;q=0.7', [
+        ('text', 'plain', {'q': '0'}),
+        ('plain', 'html', {'q': '0'}),
+        ('text', 'html', {'q': '0.5'}),
+        ('html', 'text', {'q': '0'})]) == (110, 0.5)
+    assert faq('text/html;q=0.7;level=2', [
+        ('plain', 'html', {'q': '0', 'level': '2'}),
+        ('text', '*', {'q': '0.5', 'level': '3'}),
+        ('*', 'html', {'q': '0.5', 'level': '2'}),
+        ('image', 'gif', {'q': '0.5', 'level': '2'})]) == (100, 0.5)
+    assert faq('text/html;q=0.7;level=2', [
+        ('text', 'plain', {'q': '0'}), ('text', 'html', {'q': '0'}),
+        ('text', 'plain', {'q': '0', 'level': '2'}),
+        ('text', 'html', {'q': '0.5', 'level': '2'}),
+        ('*', '*', {'q': '0', 'level': '2'}),
+        ('text', 'html', {'q': '0', 'level': '3'})]) == (111, 0.5)
+    assert faq('text/html;q=0.7;level=2;opt=3', [
+        ('text', 'html', {'q': '0'}),
+        ('text', 'html', {'q': '0', 'level': '2'}),
+        ('text', 'html', {'q': '0', 'opt': '3'}),
+        ('*', '*', {'q': '0', 'level': '2', 'opt': '3'}),
+        ('text', 'html', {'q': '0', 'level': '3', 'opt': '3'}),
+        ('text', 'html', {'q': '0.5', 'level': '2', 'opt': '3'}),
+        ('*', '*', {'q': '0', 'level': '3', 'opt': '3'})]) == (112, 0.5)
+
+def test_quality_parsed():
+    qp = quality_parsed
+    assert qp('image/gif;q=0.7', [('image', 'jpg', {'q': '0.5'})]) == 0
+    assert qp('image/gif;q=0.7', [('image', '*', {'q': '0.5'})]) == 0.5
+    assert qp('audio/mp3;q=0.7;quality=100', [
+        ('*', '*', {'q': '0', 'quality': '100'}),
+        ('audio', '*', {'q': '0', 'quality': '100'}),
+        ('*', 'mp3', {'q': '0', 'quality': '100'}),
+        ('audio', 'mp3', {'q': '0', 'quality': '50'}),
+        ('audio', 'mp3', {'q': '0.5', 'quality': '100'}),
+        ('audio', 'mp3', {'q': '0.5'})]) == 0.5
+
+def test_quality():
+    assert quality('text/html',
+        'text/*;q=0.3, text/html;q=0.75, text/html;level=1,'
+        ' text/html;level=2;q=0.4, */*;q=0.5') == 0.75
+    assert quality('text/html;level=2',
+        'text/*;q=0.3, text/html;q=0.7, text/html;level=1,'
+        ' text/html;level=2;q=0.4, */*;q=0.5') == 0.4
+    assert quality('text/plain',
+        'text/*;q=0.25, text/html;q=0.7, text/html;level=1,'
+        ' text/html;level=2;q=0.4, */*;q=0.5') == 0.25
+    assert quality('plain/text',
+        'text/*;q=0.3, text/html;q=0.7, text/html;level=1,'
+        ' text/html;level=2;q=0.4, */*;q=0.5') == 0.5
+    assert quality('text/html;level=1',
+        'text/*;q=0.3, text/html;q=0.7, text/html;level=1,'
+        ' text/html;level=2;q=0.4, */*;q=0.5') == 1
+    assert quality('image/jpeg',
+        'text/*;q=0.3, text/html;q=0.7, text/html;level=1,'
+        ' text/html;level=2;q=0.4, */*;q=0.5') == 0.5
+    assert quality('text/html;level=2',
+        'text/*;q=0.3, text/html;q=0.7, text/html;level=1,'
+        ' text/html;level=2;q=0.375, */*;q=0.5') == 0.375
+    assert quality('text/html;level=3',
+        'text/*;q=0.3, text/html;q=0.75, text/html;level=1,'
+        ' text/html;level=2;q=0.4, */*;q=0.5') == 0.75
+
+def test_best_match():
+    bm = best_match
+    assert bm([], '*/*') == ''
+    assert bm(['application/xbel+xml', 'text/xml'],
+        'text/*;q=0.5,*/*; q=0.1') == 'text/xml'
+    assert bm(['application/xbel+xml', 'audio/mp3'],
+        'text/*;q=0.5,*/*; q=0.1') == 'application/xbel+xml'
+    assert bm(['application/xbel+xml', 'audio/mp3'],
+        'text/*;q=0.5,*/mp3; q=0.1') == 'audio/mp3'
+    assert bm(['application/xbel+xml', 'text/plain', 'text/html'],
+        'text/*;q=0.5,*/plain; q=0.1') == 'text/plain'
+    assert bm(['application/xbel+xml', 'text/html', 'text/xhtml'],
+        'text/*;q=0.1,*/xhtml; q=0.5') == 'text/html'
+    assert bm(['application/xbel+xml', 'text/html', 'text/xhtml'],
+        '*/html;q=0.1,*/xhtml; q=0.5') == 'text/xhtml'
+    assert bm(['application/xbel+xml', 'application/xml'],
+        'application/xbel+xml') == 'application/xbel+xml'
+    assert bm(['application/xbel+xml', 'application/xml'],
+        'application/xbel+xml; q=1') == 'application/xbel+xml'
+    assert bm(['application/xbel+xml', 'application/xml'],
+        'application/xml; q=1') == 'application/xml'
+    assert bm(['application/xbel+xml', 'application/xml'],
+        'application/*; q=1') == 'application/xbel+xml'
+    assert bm(['application/xbel+xml', 'application/xml'],
+        '*/*, application/xml') == 'application/xml'
+    assert bm(['application/xbel+xml', 'text/xml'],
+        'text/*;q=0.5,*/*; q=0.1') == 'text/xml'
+    assert bm(['application/xbel+xml', 'text/xml'],
+        'text/html,application/atom+xml; q=0.9') == ''
+    assert bm(['application/json', 'text/html'],
+        'application/json, text/javascript, */*') == 'application/json'
+    assert bm(['application/json', 'text/html'],
+        'application/json, text/html;q=0.9') == 'application/json'
+    assert bm(['image/*', 'application/xml'], 'image/png') == 'image/*'
+    assert bm(['image/*', 'application/xml'], 'image/*') == 'image/*'
+
+def test_illformed_best_match():
+    bm = best_match
+    assert bm(['image/png', 'image/jpeg', 'image/gif', 'text/html'],
+        'text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2') == 'image/jpeg'
+    assert bm(['image/png', 'image/jpg', 'image/tif', 'text/html'],
+        'text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2') == 'text/html'
+    assert bm(['image/png', 'image/jpg', 'image/tif', 'audio/mp3'],
+        'text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2') == 'image/png'
+
+def test_sorted_match():
+    dm = desired_matches
+    assert dm(['text/html', 'application/xml'],
+        'text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,'
+        'text/plain;q=0.8,image/png') == ['text/html', 'application/xml']
+    assert dm(['text/html', 'application/xml'],
+        'application/xml,application/json') == ['application/xml']
+    assert dm(['text/xhtml', 'text/plain', 'application/xhtml'],
+        'text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,'
+        'text/plain;q=0.8,image/png') == ['text/plain']
diff --git a/tests/test_util/test_quoting.py b/tests/test_util/test_quoting.py
new file mode 100644
index 0000000..5f5e0a8
--- /dev/null
+++ b/tests/test_util/test_quoting.py
@@ -0,0 +1,28 @@
+from paste.util import quoting
+import six
+import unittest
+
+class TestQuoting(unittest.TestCase):
+    def test_html_unquote(self):
+        self.assertEqual(quoting.html_unquote(b'<hey you>'),
+                         u'<hey\xa0you>')
+        self.assertEqual(quoting.html_unquote(b''),
+                         u'')
+        self.assertEqual(quoting.html_unquote(b'&blahblah;'),
+                         u'&blahblah;')
+        self.assertEqual(quoting.html_unquote(b'\xe1\x80\xa9'),
+                         u'\u1029')
+
+    def test_html_quote(self):
+        self.assertEqual(quoting.html_quote(1),
+                         '1')
+        self.assertEqual(quoting.html_quote(None),
+                         '')
+        self.assertEqual(quoting.html_quote('<hey!>'),
+                         '&lt;hey!&gt;')
+        if six.PY3:
+            self.assertEqual(quoting.html_quote(u'<\u1029>'),
+                             u'&lt;\u1029&gt;')
+        else:
+            self.assertEqual(quoting.html_quote(u'<\u1029>'),
+                             '&lt;\xe1\x80\xa9&gt;')