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-rw-r--r--Lib/test/test_unicode.py27
1 files changed, 27 insertions, 0 deletions
diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 05e7e30d639..7230591d2c8 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -261,6 +261,20 @@ class UnicodeTest(string_tests.CommonTest,
self.checkequalnofix(9, 'abcdefghiabc', 'find', 'abc', 1)
self.checkequalnofix(-1, 'abcdefghiabc', 'find', 'def', 4)
+ # test utf-8 non-ascii char
+ self.checkequal(0, 'тест', 'find', 'т')
+ self.checkequal(3, 'тест', 'find', 'т', 1)
+ self.checkequal(-1, 'тест', 'find', 'т', 1, 3)
+ self.checkequal(-1, 'тест', 'find', 'e') # english `e`
+ # test utf-8 non-ascii slice
+ self.checkequal(1, 'тест тест', 'find', 'ес')
+ self.checkequal(1, 'тест тест', 'find', 'ес', 1)
+ self.checkequal(1, 'тест тест', 'find', 'ес', 1, 3)
+ self.checkequal(6, 'тест тест', 'find', 'ес', 2)
+ self.checkequal(-1, 'тест тест', 'find', 'ес', 6, 7)
+ self.checkequal(-1, 'тест тест', 'find', 'ес', 7)
+ self.checkequal(-1, 'тест тест', 'find', 'ec') # english `ec`
+
self.assertRaises(TypeError, 'hello'.find)
self.assertRaises(TypeError, 'hello'.find, 42)
# test mixed kinds
@@ -291,6 +305,19 @@ class UnicodeTest(string_tests.CommonTest,
self.checkequalnofix(9, 'abcdefghiabc', 'rfind', 'abc')
self.checkequalnofix(12, 'abcdefghiabc', 'rfind', '')
self.checkequalnofix(12, 'abcdefghiabc', 'rfind', '')
+ # test utf-8 non-ascii char
+ self.checkequal(1, 'тест', 'rfind', 'е')
+ self.checkequal(1, 'тест', 'rfind', 'е', 1)
+ self.checkequal(-1, 'тест', 'rfind', 'е', 2)
+ self.checkequal(-1, 'тест', 'rfind', 'e') # english `e`
+ # test utf-8 non-ascii slice
+ self.checkequal(6, 'тест тест', 'rfind', 'ес')
+ self.checkequal(6, 'тест тест', 'rfind', 'ес', 1)
+ self.checkequal(1, 'тест тест', 'rfind', 'ес', 1, 3)
+ self.checkequal(6, 'тест тест', 'rfind', 'ес', 2)
+ self.checkequal(-1, 'тест тест', 'rfind', 'ес', 6, 7)
+ self.checkequal(-1, 'тест тест', 'rfind', 'ес', 7)
+ self.checkequal(-1, 'тест тест', 'rfind', 'ec') # english `ec`
# test mixed kinds
self.checkequal(0, 'a' + '\u0102' * 100, 'rfind', 'a')
self.checkequal(0, 'a' + '\U00100304' * 100, 'rfind', 'a')