mirror of https://github.com/kivy/pyjnius.git
72 lines
2.7 KiB
Python
72 lines
2.7 KiB
Python
from __future__ import print_function
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from __future__ import division
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from __future__ import absolute_import
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import unittest
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from jnius.reflect import autoclass
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class DirTest(unittest.TestCase):
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def test_varargs_signatures(self):
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# >>> from jnius import autoclass
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# >>> cls = autoclass('java.lang.System')
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# >>> cls.out.printf.signatures()
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# [(['java/lang/String', 'java/lang/Object...'], 'java/io/PrintStream'),
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# (['java/util/Locale', 'java/lang/String', 'java/lang/Object...'], 'java/io/PrintStream')]
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cls = autoclass("java.lang.System")
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result = cls.out.printf.signatures()
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assert isinstance(result, list)
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assert all(isinstance(f, tuple) for f in result)
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assert (['java/lang/String', 'java/lang/Object...'], 'java/io/PrintStream') in result
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assert (['java/util/Locale', 'java/lang/String', 'java/lang/Object...'], 'java/io/PrintStream') in result
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def test_array_signatures(self):
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# >>> from jnius import autoclass
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# >>> cls = autoclass('java.util.List')
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# >>> cls.toArray.signatures()
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# [([], 'java/lang/Object[]'),
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# (['java/lang/Object[]'], 'java/lang/Object[]')]
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cls = autoclass("java.util.List")
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result = cls.toArray.signatures()
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assert isinstance(result, list)
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assert all(isinstance(f, tuple) for f in result)
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assert ([], 'java/lang/Object[]') in result
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assert (['java/lang/Object[]'], 'java/lang/Object[]') in result
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def test_signatures(self):
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# >>> from jnius import autoclass
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# >>> cls = autoclass('java.lang.String')
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# >>> cls.valueOf.signatures()
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# [(['boolean'], 'java/lang/String'),
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# (['char'], 'java/lang/String'),
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# (['char[]'], 'java/lang/String'),
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# (['char[]', 'int', 'int'], 'java/lang/String'),
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# (['double'], 'java/lang/String'),
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# (['float'], 'java/lang/String'),
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# (['int'], 'java/lang/String'),
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# (['java/lang/Object'], 'java/lang/String'),
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# (['long'], 'java/lang/String')]
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cls = autoclass("java.lang.String")
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result = cls.valueOf.signatures()
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assert isinstance(result, list)
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assert all(isinstance(f, tuple) for f in result)
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assert sorted(result) == sorted([
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(['boolean'], 'java/lang/String'),
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(['char'], 'java/lang/String'),
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(['char[]'], 'java/lang/String'),
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(['char[]', 'int', 'int'], 'java/lang/String'),
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(['double'], 'java/lang/String'),
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(['float'], 'java/lang/String'),
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(['int'], 'java/lang/String'),
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(['java/lang/Object'], 'java/lang/String'),
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(['long'], 'java/lang/String')
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])
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