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Issue #26764: Bacported tests for bytes formatting.

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This commit is contained in:
Serhiy Storchaka 2016-04-15 14:13:37 +03:00
parent 20d325574e
commit 3c149a6832
1 changed files with 11 additions and 26 deletions
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37
Lib/test/test_bytes.py
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@ -469,26 +469,33 @@ class BaseBytesTest:
self.assertRaises(ValueError, b.rindex, w, 1, 3) self.assertRaises(ValueError, b.rindex, w, 1, 3)
def test_mod(self): def test_mod(self):
b = b'hello, %b!' b = self.type2test(b'hello, %b!')
orig = b orig = b
b = b % b'world' b = b % b'world'
self.assertEqual(b, b'hello, world!') self.assertEqual(b, b'hello, world!')
self.assertEqual(orig, b'hello, %b!') self.assertEqual(orig, b'hello, %b!')
self.assertFalse(b is orig) self.assertFalse(b is orig)
b = b'%s / 100 = %d%%' b = self.type2test(b'%s / 100 = %d%%')
a = b % (b'seventy-nine', 79) a = b % (b'seventy-nine', 79)
self.assertEqual(a, b'seventy-nine / 100 = 79%') self.assertEqual(a, b'seventy-nine / 100 = 79%')
self.assertIs(type(a), self.type2test)
def test_imod(self): def test_imod(self):
b = b'hello, %b!' b = self.type2test(b'hello, %b!')
orig = b orig = b
b %= b'world' b %= b'world'
self.assertEqual(b, b'hello, world!') self.assertEqual(b, b'hello, world!')
self.assertEqual(orig, b'hello, %b!') self.assertEqual(orig, b'hello, %b!')
self.assertFalse(b is orig) self.assertFalse(b is orig)
b = b'%s / 100 = %d%%' b = self.type2test(b'%s / 100 = %d%%')
b %= (b'seventy-nine', 79) b %= (b'seventy-nine', 79)
self.assertEqual(b, b'seventy-nine / 100 = 79%') self.assertEqual(b, b'seventy-nine / 100 = 79%')
self.assertIs(type(b), self.type2test)
def test_rmod(self):
with self.assertRaises(TypeError):
object() % self.type2test(b'abc')
self.assertIs(self.type2test(b'abc').__rmod__('%r'), NotImplemented)
def test_replace(self): def test_replace(self):
b = self.type2test(b'mississippi') b = self.type2test(b'mississippi')
@ -969,28 +976,6 @@ class ByteArrayTest(BaseBytesTest, unittest.TestCase):
b[8:] = b b[8:] = b
self.assertEqual(b, bytearray(list(range(8)) + list(range(256)))) self.assertEqual(b, bytearray(list(range(8)) + list(range(256))))
def test_mod(self):
b = bytearray(b'hello, %b!')
orig = b
b = b % b'world'
self.assertEqual(b, b'hello, world!')
self.assertEqual(orig, bytearray(b'hello, %b!'))
self.assertFalse(b is orig)
b = bytearray(b'%s / 100 = %d%%')
a = b % (b'seventy-nine', 79)
self.assertEqual(a, bytearray(b'seventy-nine / 100 = 79%'))
def test_imod(self):
b = bytearray(b'hello, %b!')
orig = b
b %= b'world'
self.assertEqual(b, b'hello, world!')
self.assertEqual(orig, bytearray(b'hello, %b!'))
self.assertFalse(b is orig)
b = bytearray(b'%s / 100 = %d%%')
b %= (b'seventy-nine', 79)
self.assertEqual(b, bytearray(b'seventy-nine / 100 = 79%'))
def test_iconcat(self): def test_iconcat(self):
b = bytearray(b"abc") b = bytearray(b"abc")
b1 = b b1 = b