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37 lines
726 B
Python
37 lines
726 B
Python
#coding:utf-8
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"""
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ID: intfunc.math.cos
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TITLE: COS( <number>)
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DESCRIPTION:
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Returns the cosine of a number. The angle is specified in radians and returns a value in the range -1 to 1.
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FBTEST: functional.intfunc.math.cos_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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test_script = """select COS( 14) from rdb$database;
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select COS( 0) from rdb$database;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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COS
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=======================
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0.1367372182078336
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COS
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=======================
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1.000000000000000
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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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