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# encoding: utf-8
"""
Test lldb date formatter subsystem.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
from ObjCDataFormatterTestCase import ObjCDataFormatterTestCase
import datetime
class ObjCDataFormatterNSDate(ObjCDataFormatterTestCase):
@skipUnlessDarwin
def test_nsdate_with_run_command(self):
"""Test formatters for NSDate."""
self.appkit_tester_impl(self.nsdate_data_formatter_commands)
def nsdate_data_formatter_commands(self):
self.expect(
'frame variable date1 date2',
patterns=[
'(1985-04-10|1985-04-11)',
'(2011-01-01|2010-12-31)'])
# this test might fail if we hit the breakpoint late on December 31st of some given year
# and midnight comes between hitting the breakpoint and running this line of code
# hopefully the output will be revealing enough in that case :-)
now_year = '%s-' % str(datetime.datetime.now().year)
self.expect('frame variable date3', substrs=[now_year])
self.expect('frame variable date4', substrs=['1970'])
self.expect('frame variable date5', substrs=[now_year])
self.expect('frame variable date1_abs date2_abs',
substrs=['1985-04', '2011-01'])
self.expect('frame variable date3_abs', substrs=[now_year])
self.expect('frame variable date4_abs', substrs=['1970'])
self.expect('frame variable date5_abs', substrs=[now_year])
# Check that LLDB always follow's NSDate's rounding behavior (which
# is always rounding down).
self.expect_expr("date_1970_minus_06", result_summary="1969-12-31 23:59:59 UTC")
self.expect_expr("date_1970_minus_05", result_summary="1969-12-31 23:59:59 UTC")
self.expect_expr("date_1970_minus_04", result_summary="1969-12-31 23:59:59 UTC")
self.expect_expr("date_1970_plus_06", result_summary="1970-01-01 00:00:00 UTC")
self.expect_expr("date_1970_plus_05", result_summary="1970-01-01 00:00:00 UTC")
self.expect_expr("date_1970_plus_04", result_summary="1970-01-01 00:00:00 UTC")
self.expect('frame variable cupertino home europe',
substrs=['@"America/Los_Angeles"',
'@"Europe/Rome"',
'@"Europe/Paris"'])
self.expect('frame variable cupertino_ns home_ns europe_ns',
substrs=['@"America/Los_Angeles"',
'@"Europe/Rome"',
'@"Europe/Paris"'])
self.expect(
'frame variable mut_bv',
substrs=[
'(CFMutableBitVectorRef) mut_bv = ',
'1110 0110 1011 0000 1101 1010 1000 1111 0011 0101 1101 0001 00'])
self.expect_expr("distant_past", result_summary="0001-01-01 00:00:00 UTC")
self.expect_expr("distant_future", result_summary="4001-01-01 00:00:00 UTC")
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