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How to use division_by_zero method in avocado

Best Python code snippet using avocado_python

test_mathematics.py

Source:test_mathematics.py

1from ....testing import raises, VScriptTestCase2from .... import errors3from ....subtypes import mismatch, empty, null, integer, string, double, \4	boolean, error, binary, date, array, dictionary, generic, nothing, \5	nan, infinity, true, false, v_mismatch, v_empty, v_null, v_nothing6class TestBooleanAddition(VScriptTestCase):7	8	def test_empty(self):9		assert self.evaluate("true+empty").is_integer(-1)10		assert self.evaluate("false+empty").is_integer(0)11	def test_null(self):12		assert self.evaluate("true+null").is_null13		assert self.evaluate("false+null").is_null14	def test_integer(self):15		assert self.evaluate("true+123").is_integer(122)16		assert self.evaluate("false+123").is_integer(123)17	def test_double(self):18		assert self.evaluate("true+123.456").is_double(122.456)19		assert self.evaluate("false+123.456").is_double(123.456)20	def test_date(self):21		assert self.evaluate("true+#02.05.1900 10:56:38#").is_date(1900, 5, 1, 10, 56, 38)22		assert self.evaluate("false+#02.05.1900 10:56:38#").is_date(1900, 5, 2, 10, 56, 38)23	def test_string(self):24		assert self.evaluate("true+\"123\"").is_double(122)25		assert self.evaluate("false+\"123\"").is_double(123)26		assert self.evaluate("true+\"123.456\"").is_double(122.456)27		assert self.evaluate("false+\"123.456\"").is_double(123.456)28		with raises(errors.type_mismatch):29			assert self.evaluate("true+\"abc\"")30		with raises(errors.type_mismatch):31			assert self.evaluate("false+\"\"")32	def test_generic(self):33		with raises(errors.object_has_no_property):34			self.evaluate("class object end", "true+new object")35	def test_nothing(self):36		with raises(errors.object_variable_not_set):37			self.evaluate("true+nothing")38	def test_boolean(self):39		assert self.evaluate("true+true").is_integer(-2)40		assert self.evaluate("true+false").is_integer(-1)41		assert self.evaluate("false+true").is_integer(-1)42		assert self.evaluate("false+false").is_integer(0)43		44class TestBooleanSubtraction(VScriptTestCase):45	46	def test_empty(self):47		assert self.evaluate("true-empty").is_integer(-1)48		assert self.evaluate("false-empty").is_integer(0)49	def test_null(self):50		assert self.evaluate("true-null").is_null51		assert self.evaluate("false-null").is_null52	def test_integer(self):53		assert self.evaluate("true-123").is_integer(-124)54		assert self.evaluate("false-123").is_integer(-123)55	def test_double(self):56		assert self.evaluate("true-123.456").is_double(-124.456)57		assert self.evaluate("false-123.456").is_double(-123.456)58	def test_date(self):59		assert self.evaluate("true-#02.05.1900 10:56:38#").is_date(1899, 8, 28, 10, 56, 38)60		assert self.evaluate("false-#02.05.1900 10:56:38#").is_date(1899, 8, 29, 10, 56, 38)61	def test_string(self):62		assert self.evaluate("true-\"123\"").is_double(-124)63		assert self.evaluate("false-\"123\"").is_double(-123)64		assert self.evaluate("true-\"123.456\"").is_double(-124.456)65		assert self.evaluate("false-\"123.456\"").is_double(-123.456)66		with raises(errors.type_mismatch):67			assert self.evaluate("true-\"abc\"")68		with raises(errors.type_mismatch):69			assert self.evaluate("false-\"\"")70	def test_generic(self):71		with raises(errors.object_has_no_property):72			self.evaluate("class object end", "true-new object")73	def test_nothing(self):74		with raises(errors.object_variable_not_set):75			self.evaluate("true-nothing")76	def test_boolean(self):77		assert self.evaluate("true-true").is_integer(0)78		assert self.evaluate("true-false").is_integer(-1)79		assert self.evaluate("false-true").is_integer(1)80		assert self.evaluate("false-false").is_integer(0)81class TestBooleanMultiplication(VScriptTestCase):82	83	def test_empty(self):84		assert self.evaluate("true*empty").is_integer(0)85		assert self.evaluate("false*empty").is_integer(0)86	def test_null(self):87		assert self.evaluate("true*null").is_null88		assert self.evaluate("false*null").is_null89	def test_integer(self):90		assert self.evaluate("true*123").is_integer(-123)91		assert self.evaluate("false*123").is_integer(0)92	def test_double(self):93		assert self.evaluate("true*123.456").is_double(-123.456)94		assert self.evaluate("false*123.456").is_double(0.0)95	def test_date(self):96		assert self.evaluate("true*#02.05.1900 10:56:38#").is_double(-123.45599537037)97		assert self.evaluate("false*#02.05.1900 10:56:38#").is_double(0.0)98	def test_string(self):99		assert self.evaluate("true*\"123\"").is_double(-123)100		assert self.evaluate("false*\"123\"").is_double(0)101		assert self.evaluate("true*\"123.456\"").is_double(-123.456)102		assert self.evaluate("false*\"123.456\"").is_double(0.0)103		with raises(errors.type_mismatch):104			assert self.evaluate("true*\"abc\"")105		with raises(errors.type_mismatch):106			assert self.evaluate("false*\"\"")107	def test_generic(self):108		with raises(errors.object_has_no_property):109			self.evaluate("class object end", "true*new object")110	def test_nothing(self):111		with raises(errors.object_variable_not_set):112			self.evaluate("true*nothing")113	def test_boolean(self):114		assert self.evaluate("true*true").is_integer(1)115		assert self.evaluate("true*false").is_integer(0)116		assert self.evaluate("false*true").is_integer(0)117		assert self.evaluate("false*false").is_integer(0)118class TestBooleanDivision(VScriptTestCase):119	def test_empty(self):120		with raises(errors.division_by_zero):121			self.evaluate("true/empty")122		with raises(errors.division_by_zero):123			self.evaluate("false/empty")124			125	def test_null(self):126		assert self.evaluate("true/null").is_null127		assert self.evaluate("false/null").is_null128	def test_integer(self):129		assert self.evaluate("true/123").is_double(-8.13008130081301E-03)130		assert self.evaluate("false/123").is_double(0.0)131		with raises(errors.division_by_zero):132			self.evaluate("true/0")133		with raises(errors.division_by_zero):134			self.evaluate("false/0")135	def test_double(self):136		assert self.evaluate("true/123.456").is_double(-8.10005184033178E-03)137		assert self.evaluate("false/123.456").is_double(0.0)138		with raises(errors.division_by_zero):139			self.evaluate("true/0.0")140		with raises(errors.division_by_zero):141			self.evaluate("false/0.0")142	def test_date(self):143		assert self.evaluate("true/#02.05.1900 10:56:38#").is_double(-8.10005214408568E-03)144		assert self.evaluate("false/#02.05.1900 10:56:38#").is_double(0.0)145		with raises(errors.division_by_zero):146			self.evaluate("true/#30.12.1899#")147		with raises(errors.division_by_zero):148			self.evaluate("false/#30.12.1899#")149	def test_string(self):150		assert self.evaluate("true/\"123\"").is_double(-8.13008130081301E-03)151		assert self.evaluate("false/\"123\"").is_double(0.0)152		with raises(errors.division_by_zero):153			self.evaluate("true/\"0\"")154		with raises(errors.division_by_zero):155			self.evaluate("false/\"0\"")156		assert self.evaluate("true/\"123.456\"").is_double(-8.10005184033178E-03)157		assert self.evaluate("false/\"123.456\"").is_double(0.0)158		with raises(errors.division_by_zero):159			self.evaluate("true/\"0.0\"")160		with raises(errors.division_by_zero):161			self.evaluate("false/\"0.0\"")162		with raises(errors.type_mismatch):163			self.evaluate("true/\"abc\"")164		with raises(errors.type_mismatch):165			self.evaluate("true/\"\"")166	def test_generic(self):167		with raises(errors.object_has_no_property):168			self.evaluate("class object end", "true/new object")169	def test_nothing(self):170		with raises(errors.object_variable_not_set):171			self.evaluate("true/nothing")172	def test_boolean(self):173		assert self.evaluate("true/true").is_double(1.0)174		with raises(errors.division_by_zero):175			self.evaluate("true/false")176		assert self.evaluate("false/true").is_double(0.0)177		with raises(errors.division_by_zero):178			self.evaluate("false/false")179class TestBooleanIntegerDivision(VScriptTestCase):180	def test_empty(self):181		with raises(errors.division_by_zero):182			self.evaluate("true\\empty")183		with raises(errors.division_by_zero):184			self.evaluate("false\\empty")185			186	def test_null(self):187		assert self.evaluate("true\\null").is_null188		assert self.evaluate("false\\null").is_null189	def test_integer(self):190		assert self.evaluate("true\\123").is_integer(0)191		assert self.evaluate("false\\123").is_integer(0)192		with raises(errors.division_by_zero):193			self.evaluate("true\\0")194		with raises(errors.division_by_zero):195			self.evaluate("false\\0")196	def test_double(self):197		assert self.evaluate("true\\123.456").is_integer(0)198		assert self.evaluate("false\\123.456").is_integer(0)199		with raises(errors.division_by_zero):200			self.evaluate("true\\0.0")201		with raises(errors.division_by_zero):202			self.evaluate("false\\0.0")203	def test_date(self):204		assert self.evaluate("true\\#02.05.1900 10:56:38#").is_integer(0)205		assert self.evaluate("false\\#02.05.1900 10:56:38#").is_integer(0)206		with raises(errors.division_by_zero):207			self.evaluate("true\\#30.12.1899#")208		with raises(errors.division_by_zero):209			self.evaluate("false\\#30.12.1899#")210	def test_string(self):211		assert self.evaluate("true\\\"123\"").is_integer(0)212		assert self.evaluate("false\\\"123\"").is_integer(0)213		with raises(errors.division_by_zero):214			self.evaluate("true\\\"0\"")215		with raises(errors.division_by_zero):216			self.evaluate("false\\\"0\"")217		assert self.evaluate("true\\\"123.456\"").is_integer(0)218		assert self.evaluate("false\\\"123.456\"").is_integer(0)219		with raises(errors.division_by_zero):220			self.evaluate("true\\\"0.0\"")221		with raises(errors.division_by_zero):222			self.evaluate("false\\\"0.0\"")223		with raises(errors.type_mismatch):224			self.evaluate("true\\\"abc\"")225		with raises(errors.type_mismatch):226			self.evaluate("true\\\"\"")227	def test_generic(self):228		with raises(errors.object_has_no_property):229			self.evaluate("class object end", "true\\new object")230	def test_nothing(self):231		with raises(errors.object_variable_not_set):232			self.evaluate("true\\nothing")233	def test_boolean(self):234		assert self.evaluate("true\\true").is_integer(1)235		with raises(errors.division_by_zero):236			self.evaluate("true\\false")237		assert self.evaluate("false\\true").is_integer(0)238		with raises(errors.division_by_zero):239			self.evaluate("false\\false")240class TestBooleanRemainder(VScriptTestCase):241	def test_empty(self):242		with raises(errors.division_by_zero):243			self.evaluate("true mod empty")244		with raises(errors.division_by_zero):245			self.evaluate("false mod empty")246			247	def test_null(self):248		assert self.evaluate("true mod null").is_null249		assert self.evaluate("false mod null").is_null250	def test_integer(self):251		assert self.evaluate("true mod 123").is_integer(-1)252		assert self.evaluate("false mod 123").is_integer(0)253		with raises(errors.division_by_zero):254			self.evaluate("true mod 0")255		with raises(errors.division_by_zero):256			self.evaluate("false mod 0")257	def test_double(self):258		assert self.evaluate("true mod 123.456").is_integer(-1)259		assert self.evaluate("false mod 123.456").is_integer(0)260		with raises(errors.division_by_zero):261			self.evaluate("true mod 0.0")262		with raises(errors.division_by_zero):263			self.evaluate("false mod 0.0")264	def test_date(self):265		assert self.evaluate("true mod #02.05.1900 10:56:38#").is_integer(-1)266		assert self.evaluate("false mod #02.05.1900 10:56:38#").is_integer(0)267		with raises(errors.division_by_zero):268			self.evaluate("true mod #30.12.1899#")269		with raises(errors.division_by_zero):270			self.evaluate("false mod #30.12.1899#")271	def test_string(self):272		assert self.evaluate("true mod \"123\"").is_integer(-1)273		assert self.evaluate("false mod \"123\"").is_integer(0)274		with raises(errors.division_by_zero):275			self.evaluate("true mod \"0\"")276		with raises(errors.division_by_zero):277			self.evaluate("false mod \"0\"")278		assert self.evaluate("true mod \"123.456\"").is_integer(-1)279		assert self.evaluate("false mod \"123.456\"").is_integer(0)280		with raises(errors.division_by_zero):281			self.evaluate("true mod \"0.0\"")282		with raises(errors.division_by_zero):283			self.evaluate("false mod \"0.0\"")284		with raises(errors.type_mismatch):285			self.evaluate("true mod \"abc\"")286		with raises(errors.type_mismatch):287			self.evaluate("true mod \"\"")288	def test_generic(self):289		with raises(errors.object_has_no_property):290			self.evaluate("class object end", "true mod new object")291	def test_nothing(self):292		with raises(errors.object_variable_not_set):293			self.evaluate("true mod nothing")294	def test_boolean(self):295		assert self.evaluate("true mod true").is_integer(0)296		with raises(errors.division_by_zero):297			self.evaluate("true mod false")298		assert self.evaluate("false mod true").is_integer(0)299		with raises(errors.division_by_zero):300			self.evaluate("false mod false")301class TestBooleanExponentiation(VScriptTestCase):302	def test_empty(self):303		assert self.evaluate("true^empty").is_double(1.0)304		assert self.evaluate("false^empty").is_double(1.0)305	def test_null(self):306		assert self.evaluate("true^null").is_null307		assert self.evaluate("false^null").is_null308	def test_integer(self):309		assert self.evaluate("true^3").is_double(-1.0)310		assert self.evaluate("false^3").is_double(0.0)311		assert self.evaluate("true^1").is_double(-1.0)312		assert self.evaluate("false^1").is_double(0.0)313		assert self.evaluate("true^0").is_double(1.0)314		assert self.evaluate("false^0").is_double(1.0)315	def test_double(self):316		with raises(errors.invalid_procedure_call):317			self.evaluate("true^3.456")318		assert self.evaluate("false^3.456").is_double(0.0)319		assert self.evaluate("true^1.0").is_double(-1.0)320		assert self.evaluate("false^1.0").is_double(0.0)321		assert self.evaluate("true^0.0").is_double(1.0)322		assert self.evaluate("false^0.0").is_double(1.0)323	def test_date(self):324		with raises(errors.invalid_procedure_call):325			self.evaluate("true^#02.01.1900 10:56:38#")326		assert self.evaluate("false^#02.01.1900 10:56:38#").is_double(0.0)327		assert self.evaluate("true^#31.12.1899#").is_double(-1.0)328		assert self.evaluate("false^#31.12.1899#").is_double(0.0)329		assert self.evaluate("true^#30.12.1899#").is_double(1.0)330		assert self.evaluate("false^#30.12.1899#").is_double(1.0)331	def test_string(self):332		assert self.evaluate("true^\"3\"").is_double(-1.0)333		assert self.evaluate("false^\"3\"").is_double(0.0)334		assert self.evaluate("true^\"1\"").is_double(-1.0)335		assert self.evaluate("false^\"1\"").is_double(0.0)336		assert self.evaluate("true^\"0\"").is_double(1.0)337		assert self.evaluate("false^\"0\"").is_double(1.0)338		with raises(errors.invalid_procedure_call):339			self.evaluate("true^\"3.456\"")340		assert self.evaluate("false^\"3.456\"").is_double(0.0)341		assert self.evaluate("true^\"1.0\"").is_double(-1.0)342		assert self.evaluate("false^\"1.0\"").is_double(0.0)343		assert self.evaluate("true^\"0.0\"").is_double(1.0)344		assert self.evaluate("false^\"0.0\"").is_double(1.0)345		with raises(errors.type_mismatch):346			self.evaluate("true^\"abc\"")347		with raises(errors.type_mismatch):348			self.evaluate("false^\"\"")349	def test_generic(self):350		with raises(errors.object_has_no_property):351			self.evaluate("class object end", "true^new object")352	def test_nothing(self):353		with raises(errors.object_variable_not_set):354			self.evaluate("true^nothing")355	def test_boolean(self):356		assert self.evaluate("true^true").is_double(-1.0)357		assert self.evaluate("true^false").is_double(1.0)358		with raises(errors.invalid_procedure_call):359			self.evaluate("false^true")...

urls.py

Source:urls.py

1"""Music app URls"""2from django.urls import path3from .views import list_songs, create_song, song_detail, division_by_zero4app_name = 'music'5urlpatterns = [6    path("", list_songs, name="list"),  # music:list7    path("create", create_song, name="create"),  # music:create8    path("detail/<int:pk>", song_detail, name="detail"),  # music:detail9    path("error", division_by_zero, name="division_by_zero"),  # music:division_by_zero...

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