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Added test cases for recent ODPI-C bug fixes.

This commit is contained in:
Anthony Tuininga 2018-02-15 11:18:15 -07:00
parent 58757cadb7
commit 54dcf8642b
2 changed files with 48 additions and 9 deletions
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9
test/NumberVar.py
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@ -320,6 +320,15 @@ class TestNumberVar(BaseTestCase):
self.assertEqual(result, 148) self.assertEqual(result, 148)
self.assertTrue(isinstance(result, int), "integer not returned") self.assertTrue(isinstance(result, int), "integer not returned")
def testBoundaryNumbers(self):
"test that boundary numbers are handled properly"
inValues = [float('inf'), 0.0, float('-inf'), 1e126, -1e126]
outValues = [10**126, 0, -10**126, 10**126, -10**126]
for inValue, outValue in zip(inValues, outValues):
self.cursor.execute("select :1 from dual", (inValue,))
result, = self.cursor.fetchone()
self.assertEqual(result, outValue)
def testReturnFloatFromDivision(self): def testReturnFloatFromDivision(self):
"test that fetching the result of division returns a float" "test that fetching the result of division returns a float"
self.cursor.execute(""" self.cursor.execute("""

48
test/ObjectVar.py
View File

@ -16,19 +16,20 @@ import decimal
class TestObjectVar(BaseTestCase): class TestObjectVar(BaseTestCase):
def __GetObjectAsTuple(self, obj): def __GetObjectAsTuple(self, obj):
if obj.type.iscollection:
value = []
for v in obj.aslist():
if isinstance(v, cx_Oracle.Object):
v = self.__GetObjectAsTuple(v)
elif isinstance(value, cx_Oracle.LOB):
v = v.read()
value.append(v)
return value
attributeValues = [] attributeValues = []
for attribute in obj.type.attributes: for attribute in obj.type.attributes:
value = getattr(obj, attribute.name) value = getattr(obj, attribute.name)
if isinstance(value, cx_Oracle.Object): if isinstance(value, cx_Oracle.Object):
if not value.type.iscollection: value = self.__GetObjectAsTuple(value)
value = self.__GetObjectAsTuple(value)
else:
subValue = []
for v in value.aslist():
if isinstance(v, cx_Oracle.Object):
v = self.__GetObjectAsTuple(v)
subValue.append(v)
value = subValue
elif isinstance(value, cx_Oracle.LOB): elif isinstance(value, cx_Oracle.LOB):
value = value.read() value = value.read()
attributeValues.append(value) attributeValues.append(value)
@ -247,6 +248,35 @@ class TestObjectVar(BaseTestCase):
self.assertRaises(cx_Oracle.DatabaseError, collectionObj.append, self.assertRaises(cx_Oracle.DatabaseError, collectionObj.append,
arrayObj) arrayObj)
def testReferencingSubObj(self):
"test that referencing a sub object affects the parent object"
objType = self.connection.gettype("UDT_OBJECT")
subObjType = self.connection.gettype("UDT_SUBOBJECT")
obj = objType.newobject()
obj.SUBOBJECTVALUE = subObjType.newobject()
obj.SUBOBJECTVALUE.SUBNUMBERVALUE = 5
obj.SUBOBJECTVALUE.SUBSTRINGVALUE = "Substring"
self.assertEqual(obj.SUBOBJECTVALUE.SUBNUMBERVALUE, 5)
self.assertEqual(obj.SUBOBJECTVALUE.SUBSTRINGVALUE, "Substring")
def testAccessSubObjectParentObjectDestroyed(self):
"test that accessing sub object after parent object destroyed works"
objType = self.connection.gettype("UDT_OBJECT")
subObjType = self.connection.gettype("UDT_SUBOBJECT")
arrayType = self.connection.gettype("UDT_OBJECTARRAY")
subObj1 = subObjType.newobject()
subObj1.SUBNUMBERVALUE = 2
subObj1.SUBSTRINGVALUE = "AB"
subObj2 = subObjType.newobject()
subObj2.SUBNUMBERVALUE = 3
subObj2.SUBSTRINGVALUE = "CDE"
obj = objType.newobject()
obj.SUBOBJECTARRAY = arrayType.newobject([subObj1, subObj2])
subObjArray = obj.SUBOBJECTARRAY
del obj
self.assertEqual(self.__GetObjectAsTuple(subObjArray),
[(2, "AB"), (3, "CDE")])
def testSettingAttrWrongObjectType(self): def testSettingAttrWrongObjectType(self):
"test assigning an object of the wrong type to an object attribute" "test assigning an object of the wrong type to an object attribute"
objType = self.connection.gettype("UDT_OBJECT") objType = self.connection.gettype("UDT_OBJECT")