X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=test%2Ftest_utils.py;h=c68e0e96844213f6626c950bd89487b74223593e;hb=8b7f73404ad717fc5237d9f62b452196e1af2229;hp=e5778cd83ee9ea74e4786243f1e6279aed3697d3;hpb=d6c7a367e88096bb17e323954002c084477fe908;p=youtube-dl.git

diff --git a/test/test_utils.py b/test/test_utils.py
index e5778cd83..c68e0e968 100644
--- a/test/test_utils.py
+++ b/test/test_utils.py
@@ -16,8 +16,11 @@ from youtube_dl.utils import (
     DateRange,
     encodeFilename,
     find_xpath_attr,
+    fix_xml_ampersands,
     get_meta_content,
     orderedSet,
+    PagedList,
+    parse_duration,
     sanitize_filename,
     shell_quote,
     smuggle_url,
@@ -192,5 +195,46 @@ class TestUtil(unittest.TestCase):
             url_basename(u'http://media.w3.org/2010/05/sintel/trailer.mp4'),
             u'trailer.mp4')
 
+    def test_parse_duration(self):
+        self.assertEqual(parse_duration(None), None)
+        self.assertEqual(parse_duration('1'), 1)
+        self.assertEqual(parse_duration('1337:12'), 80232)
+        self.assertEqual(parse_duration('9:12:43'), 33163)
+        self.assertEqual(parse_duration('x:y'), None)
+
+    def test_fix_xml_ampersands(self):
+        self.assertEqual(
+            fix_xml_ampersands('"&x=y&z=a'), '"&x=y&z=a')
+        self.assertEqual(
+            fix_xml_ampersands('"&x=y&wrong;&z=a'),
+            '"&x=y&wrong;&z=a')
+        self.assertEqual(
+            fix_xml_ampersands('&'><"'),
+            '&'><"')
+        self.assertEqual(
+            fix_xml_ampersands('Ӓ᪼'), 'Ӓ᪼')
+        self.assertEqual(fix_xml_ampersands('&#&#'), '&#&#')
+
+    def test_paged_list(self):
+        def testPL(size, pagesize, sliceargs, expected):
+            def get_page(pagenum):
+                firstid = pagenum * pagesize
+                upto = min(size, pagenum * pagesize + pagesize)
+                for i in range(firstid, upto):
+                    yield i
+
+            pl = PagedList(get_page, pagesize)
+            got = pl.getslice(*sliceargs)
+            self.assertEqual(got, expected)
+
+        testPL(5, 2, (), [0, 1, 2, 3, 4])
+        testPL(5, 2, (1,), [1, 2, 3, 4])
+        testPL(5, 2, (2,), [2, 3, 4])
+        testPL(5, 2, (4,), [4])
+        testPL(5, 2, (0, 3), [0, 1, 2])
+        testPL(5, 2, (1, 4), [1, 2, 3])
+        testPL(5, 2, (2, 99), [2, 3, 4])
+        testPL(5, 2, (20, 99), [])
+
 if __name__ == '__main__':
     unittest.main()