mirror of
https://github.com/pocketpy/pocketpy
synced 2025-11-04 02:30:17 +00:00
133 lines
3.0 KiB
Python
133 lines
3.0 KiB
Python
a = r'1\232\\\13'
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assert a == '1\\232\\\\\\13'
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b = r'测\试'
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assert len(b) == 3
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assert b == '测\\试'
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s = '''asdasd
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asds1321321321测试测试
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'''
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assert s == 'asdasd\nasds1321321321测试测试\n'
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s = r'''asdasd
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asds1321321321测试\测试'''
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assert s == 'asdasd\nasds1321321321测试\\测试'
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t = 4
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assert f'123{t}56789' == '123456789'
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assert f'{{' == '{'
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assert f'}}' == '}'
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b = 123
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s = f'''->->{s}<-<-
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{b}
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'''
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assert s == '->->asdasd\nasds1321321321测试\\测试<-<-\n123\n'
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x = 1, 2, 3
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assert f"""
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a = {{{x[0]}, {x[1]}, {x[2]}}}""" == '\na = {1, 2, 3}'
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assert r''' ' ''' == " ' "
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a = 10
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assert f'{a}' == '10'
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assert f'{a:>10}' == ' 10'
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assert f'{a:<10}' == '10 '
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assert f'{a:<10.2f}' == '10.00 '
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assert f'{a:>10.2f}' == ' 10.00'
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assert f'{a:^10}' == ' 10 '
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assert f'{a:^10.2f}' == ' 10.00 '
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assert f'{a:3d}' == ' 10'
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assert f'{a:10d}' == ' 10'
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assert f'{a:1d}' == '10'
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assert f'{a:010}' == '0000000010'
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assert f'{a:010d}' == '0000000010'
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assert f'{a:010f}' == '010.000000'
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assert f'{a:010.2f}' == '0000010.00'
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assert f'{a:.2f}' == '10.00'
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assert f'{a:.5f}' == '10.00000'
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b = '123'
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assert f'{b:10}' == '123 '
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assert f'{b:>10}' == ' 123'
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assert f'{b:1}' == '123'
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assert f'{b:10s}' == '123 '
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obj = object()
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obj.b = '123'
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assert f'{obj.b:10}' == '123 '
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assert f'{obj.b:>10}' == ' 123'
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assert f'{obj.b:1}' == '123'
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assert f'{obj.b:10s}' == '123 '
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a = [(1,2), 3, obj]
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assert f'{a[0][1]}' == '2'
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assert f'abc{a[-1].b:10}==={1234}' == 'abc123 ===1234'
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assert f'{"text":10}' == 'text '
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assert f'{"test":*>10}' == '******test'
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assert f'{"test":*<10}' == 'test******'
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assert f'{"test":*^10}' == '***test***'
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assert f'{"test":*^11}' == '***test****'
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assert f'{12345:0>10}' == '0000012345'
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assert f'{obj.b!r:10}' == "'123' "
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assert f'{obj.b!r:*>10}' == "*****'123'"
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assert f'{obj.b!r:1}' == "'123'"
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assert f'{obj.b!r:10s}' == "'123' "
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assert f'{"text"!r:10}' == "'text' "
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assert f'{"test"!r:*>10}' == "****'test'"
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assert f'{"test"!r:*<10}' == "'test'****"
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assert f'{"test"!r:*^10}' == "**'test'**"
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assert f'{"test"!r:*^11}' == "**'test'***"
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assert f'{12345!r:0>10}' == "0000012345"
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# test {{ and }}
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assert f'' == ''
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assert f'{{}}' == '{}'
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assert f'{{{{}}}}' == '{{}}'
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assert f'{{' == '{'
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assert f'}}' == '}'
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assert f'{{{{' == '{{'
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assert f'}}}}' == '}}'
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a = 123
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assert f'={a}' == '=123'
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assert f'{a}=' == '123='
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assert f'--{a}--' == '--123--'
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assert f'{{a}}' == '{a}'
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assert f'{{{a}}}' == '{123}'
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assert f'{{=}}{a}' == '{=}123'
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assert f'{a}{{=}}' == '123{=}'
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# assert f'}123' == '123' # ignore '}'
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# assert f'{{{' == '{' # ignore '{'
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class A:
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def __repr__(self):
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return 'A()'
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def __str__(self):
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return 'A'
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a = A()
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assert f'{a!r}' == 'A()'
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assert f'{a!r:10}' == 'A() '
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assert f'{a:10}' == 'A '
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assert f'{a:10}' == 'A '
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assert f'{A()!r:10}' == 'A() '
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assert f'{A():10}' == 'A '
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assert f'{A():10}' == 'A '
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a = ['1', '2', '3']
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assert f'a = {'\n'.join(a)}' == 'a = 1\n2\n3' |