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29 lines
644 B
Python
29 lines
644 B
Python
#coding:utf-8
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"""
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ID: intfunc.math.asin
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TITLE: ASIN( <number> )
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DESCRIPTION:
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Returns the arc sine of a number. The argument to ASIN must be in the range -1 to 1.
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It returns a result in the range -PI/2 to PI/2.
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FBTEST: functional.intfunc.math.asin_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 asin( 1 ) from rdb$database;")
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expected_stdout = """
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ASIN
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=======================
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1.570796326794897"""
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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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