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30 lines
580 B
Python
30 lines
580 B
Python
#coding:utf-8
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"""
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ID: intfunc.math.tanh
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TITLE: TANH( <number> )
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DESCRIPTION:
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Returns the hyperbolic tangent of a number.
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select tanh(x) from y;
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FBTEST: functional.intfunc.math.tanh_01
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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act = isql_act('db', "select TANH(5) from rdb$database;")
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expected_stdout = """
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TANH
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=======================
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0.9999092042625951
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"""
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@pytest.mark.version('>=3')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute()
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assert act.clean_stdout == act.clean_expected_stdout
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