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56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
#coding:utf-8
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"""
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ID: intfunc.date.datediff-07
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TITLE: DATEDIFF
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DESCRIPTION:
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Returns an exact numeric value representing the interval of time from the first date/time/timestamp value to the second one.
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FBTEST: functional.intfunc.date.datediff_07
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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 = """
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set list on;
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set list on;
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select datediff( millisecond,
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cast( '01.01.0001 00:00:00.0001' as timestamp),
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cast( '31.12.9999 23:59:59.9999' as timestamp)
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) as dd_01a from rdb$database;
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select datediff( millisecond,
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time '00:00:00.0001',
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time '23:59:59.9999'
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) as dd_01b from rdb$database;
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select datediff( millisecond
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from cast( '01.01.0001 00:00:00.0001' as timestamp)
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to cast( '31.12.9999 23:59:59.9999' as timestamp)
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) as dd_02a from rdb$database;
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select datediff( millisecond
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from cast( '00:00:00.0001' as time)
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to cast( '23:59:59.9999' as time)
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) as dd_02b from rdb$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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DD_01A 315537897599999.8
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DD_01B 86399999.8
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DD_02A 315537897599999.8
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DD_02B 86399999.8
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"""
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@pytest.mark.version('>=3.0')
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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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