|
public CopyTo ( Array array, |
||
| array | Array | |
| index | ||
| return | void | |
public static void TestCopyTo_Invalid()
{
MyReadOnlyCollectionBase collection = CreateCollection();
Assert.Throws <ArgumentNullException>(() => collection.CopyTo(null, 0)); // Array is null
Assert.Throws <ArgumentException>(() => collection.CopyTo(new Foo[100], 50)); // Index + collection.Count > array.Length
Assert.Throws <ArgumentOutOfRangeException>(() => collection.CopyTo(new Foo[100], -1)); // Index < 0
}
public static void CopyTo_NonZeroIndex()
{
MyReadOnlyCollectionBase collection = CreateCollection();
var copyArray = new Foo[200];
collection.CopyTo(copyArray, 100);
Assert.Equal(200, copyArray.Length);
for (int i = 0; i < 100; i++)
{
Assert.Equal(i, copyArray[100 + i].IntValue);
Assert.Equal(i.ToString(), copyArray[100 + i].StringValue);
}
}
public void TesReadOnlyCollectionBasBasic()
{
MyReadOnlyCollectionBase mycol1;
MyReadOnlyCollectionBase mycol2;
Foo f1;
Foo[] arrF1;
Foo[] arrF2;
IEnumerator enu1;
int iCount;
object obj1;
ReadOnlyCollectionBase collectionBase;
//[]ReadOnlyCollectionBase implements IList (which means both ICollection and IEnumerator as well :-()
//To test this class, we will implement our own strongly typed ReadOnlyCollectionBase and call its methods
//[] SyncRoot property
arrF1 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF1[i] = new Foo();
mycol1 = new MyReadOnlyCollectionBase(arrF1);
Assert.False(mycol1.SyncRoot is ArrayList, "Error SyncRoot returned ArrayList");
//[] Count property
arrF1 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF1[i] = new Foo();
mycol1 = new MyReadOnlyCollectionBase(arrF1);
Assert.Equal(100, mycol1.Count);
//[]CopyTo
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
mycol1.CopyTo(arrF1, 0);
for (int i = 0; i < 100; i++)
{
Assert.Equal(i, arrF1[i].IValue);
Assert.Equal(i.ToString(), arrF1[i].SValue);
}
//Argument checking
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
Assert.Throws<ArgumentException>(() =>
{
mycol1.CopyTo(arrF1, 50);
}
);
Assert.Throws<ArgumentOutOfRangeException>(() =>
{
mycol1.CopyTo(arrF1, -1);
}
);
arrF1 = new Foo[200];
mycol1.CopyTo(arrF1, 100);
for (int i = 0; i < 100; i++)
{
Assert.Equal(i, arrF1[100 + i].IValue);
Assert.Equal(i.ToString(), arrF1[100 + i].SValue);
}
//[]GetEnumerator
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
enu1 = mycol1.GetEnumerator();
//Calling current should throw here
Assert.Throws<InvalidOperationException>(() =>
{
f1 = (Foo)enu1.Current;
}
);
iCount = 0;
while (enu1.MoveNext())
{
f1 = (Foo)enu1.Current;
Assert.False((f1.IValue != iCount) || (f1.SValue != iCount.ToString()), "Error, does not match, " + f1.IValue);
iCount++;
}
Assert.Equal(100, iCount);
//Calling current should throw here
Assert.Throws<InvalidOperationException>(() =>
{
f1 = (Foo)enu1.Current;
}
);
//[]IsSynchronized
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
Assert.False(((ICollection)mycol1).IsSynchronized);
//[]SyncRoot
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
obj1 = mycol1.SyncRoot;
mycol2 = mycol1;
Assert.Equal(obj1, mycol2.SyncRoot);
//End of ICollection and IEnumerator methods
//Now to IList methods
//[]this, Contains, IndexOf
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
for (int i = 0; i < 100; i++)
{
Assert.False((mycol1[i].IValue != i) || (mycol1[i].SValue != i.ToString()));
Assert.False((mycol1.IndexOf(new Foo(i, i.ToString())) != i));
Assert.False((!mycol1.Contains(new Foo(i, i.ToString()))));
}
//[]Rest of the IList methods: IsFixedSize, IsReadOnly
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
Assert.True(mycol1.IsFixedSize);
Assert.True(mycol1.IsReadOnly);
//The following operations are not allowed by the compiler. Hence, commented out
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
arrF2[i] = new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
//[] Verify Count is virtual
collectionBase = new VirtualTestReadOnlyCollection();
Assert.Equal(collectionBase.Count, int.MinValue);
//[] Verify Count is virtual
collectionBase = new VirtualTestReadOnlyCollection();
Assert.Null(collectionBase.GetEnumerator());
}
public static void CopyTo_Invalid()
{
MyReadOnlyCollectionBase collection = CreateCollection();
AssertExtensions.Throws <ArgumentNullException>("destinationArray", "dest", () => collection.CopyTo(null, 0)); // Array is null
AssertExtensions.Throws <ArgumentException>("destinationArray", string.Empty, () => collection.CopyTo(new Foo[100], 50)); // Index + collection.Count > array.Length
AssertExtensions.Throws <ArgumentOutOfRangeException>("destinationIndex", "dstIndex", () => collection.CopyTo(new Foo[100], -1)); // Index < 0
}
public bool runTest()
{
Console.WriteLine(s_strTFPath + " " + s_strTFName + " , for " + s_strClassMethod + " , Source ver : " + s_strDtTmVer);
int iCountErrors = 0;
int iCountTestcases = 0;
String strLoc = "Loc_000oo";
MyReadOnlyCollectionBase mycol1;
MyReadOnlyCollectionBase mycol2;
Foo f1;
Foo[] arrF1;
Foo[] arrF2;
IEnumerator enu1;
Int32 iCount;
Object obj1;
try
{
do
{
iCountTestcases++;
iCountTestcases++;
strLoc = "Loc_001oo";
arrF1 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF1[i] = new Foo();
}
mycol1 = new MyReadOnlyCollectionBase(arrF1);
if (mycol1.Count != 100)
{
iCountErrors++;
Console.WriteLine("Err_2075sg! Expected value not returned, " + mycol1.Count);
}
iCountTestcases++;
strLoc = "Loc_002oo";
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
mycol1.CopyTo(arrF1, 0);
for (int i = 0; i < 100; i++)
{
if ((arrF1[i].IValue != i) || (arrF1[i].SValue != i.ToString()))
{
iCountErrors++;
Console.WriteLine("Err_2874sf_" + i + "! Expected value not returned");
}
}
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
try
{
mycol1.CopyTo(arrF1, 50);
iCountErrors++;
Console.WriteLine("Err_2075dfgv! Exception not thrown");
}
catch (ArgumentException)
{
}
catch (Exception ex)
{
iCountErrors++;
Console.WriteLine("Err_854732f! Unexception not thrown, " + ex.GetType().Name);
}
try
{
mycol1.CopyTo(arrF1, -1);
iCountErrors++;
Console.WriteLine("Err_2075dfgv! Exception not thrown");
}
catch (ArgumentException)
{
}
catch (Exception ex)
{
iCountErrors++;
Console.WriteLine("Err_854732f! Unexception not thrown, " + ex.GetType().Name);
}
arrF1 = new Foo[200];
mycol1.CopyTo(arrF1, 100);
for (int i = 0; i < 100; i++)
{
if ((arrF1[100 + i].IValue != i) || (arrF1[100 + i].SValue != i.ToString()))
{
iCountErrors++;
Console.WriteLine("Err_2874sf_" + i + "! Expected value not returned");
}
}
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
enu1 = mycol1.GetEnumerator();
try
{
f1 = (Foo)enu1.Current;
iCountErrors++;
Console.WriteLine("Err_87543! Exception not thrown");
}
catch (InvalidOperationException)
{
}
catch (Exception ex)
{
Console.WriteLine("fail, should throw InvalidOperationException, thrown, " + ex.GetType().Name);
}
iCount = 0;
while (enu1.MoveNext())
{
f1 = (Foo)enu1.Current;
if ((f1.IValue != iCount) || (f1.SValue != iCount.ToString()))
{
iCountErrors++;
Console.WriteLine("Err_87543! does not match, " + f1.IValue);
}
iCount++;
}
if (iCount != 100)
{
iCountErrors++;
Console.WriteLine("Err_87543! doesnot match");
}
try
{
f1 = (Foo)enu1.Current;
iCountErrors++;
Console.WriteLine("Err_438fsfd! Exception not thrown");
}
catch (InvalidOperationException)
{
}
catch (Exception ex)
{
Console.WriteLine("fail, should throw InvalidOperationException, thrown, " + ex.GetType().Name);
}
strLoc = "Loc_004oo";
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
if (((ICollection)mycol1).IsSynchronized)
{
iCountErrors++;
Console.WriteLine("Err_275eg! Expected value not returned, " + ((ICollection)mycol1).IsSynchronized);
}
iCountTestcases++;
strLoc = "Loc_005oo";
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
obj1 = mycol1.SyncRoot;
mycol2 = mycol1;
if (obj1 != mycol2.SyncRoot)
{
iCountErrors++;
Console.WriteLine("Err_9745sg! Expected value not returned");
}
strLoc = "Loc_006oo";
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
for (int i = 0; i < 100; i++)
{
if ((mycol1[i].IValue != i) || (mycol1[i].SValue != i.ToString()))
{
iCountErrors++;
Console.WriteLine("Err_2974swsg_" + i + "! Expected value not returned");
}
if ((mycol1.IndexOf(new Foo(i, i.ToString())) != i))
{
iCountErrors++;
Console.WriteLine("Err_205sg_" + i + "! Expected value not returned");
}
if ((!mycol1.Contains(new Foo(i, i.ToString()))))
{
iCountErrors++;
Console.WriteLine("Err_975wg_" + i + "! Expected value not returned");
}
}
strLoc = "Loc_006oo";
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
if (!mycol1.IsFixedSize)
{
iCountErrors++;
Console.WriteLine("Err_9753sfg! Expected value not returned, " + mycol1.IsFixedSize);
}
if (!mycol1.IsReadOnly)
{
iCountErrors++;
Console.WriteLine("Err_834sg! Expected value not returned, " + mycol1.IsReadOnly);
}
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
} while (false);
}
catch (Exception exc_general)
{
++iCountErrors;
Console.WriteLine(s_strTFAbbrev + " : Error Err_8888yyy! strLoc==" + strLoc + ", exc_general==\n" + exc_general.ToString());
}
if (iCountErrors == 0)
{
Console.WriteLine("paSs. " + s_strTFPath + " " + s_strTFName + " ,iCountTestcases==" + iCountTestcases);
return(true);
}
else
{
Console.WriteLine("FAiL! " + s_strTFPath + " " + s_strTFName + " ,iCountErrors==" + iCountErrors + " , BugNums?: " + s_strActiveBugNums);
return(false);
}
}
public bool runTest()
{
//////////// Global Variables used for all tests
int iCountErrors = 0;
int iCountTestcases = 0;
MyReadOnlyCollectionBase mycol1;
MyReadOnlyCollectionBase mycol2;
Foo f1;
Foo[] arrF1;
Foo[] arrF2;
IEnumerator enu1;
Int32 iCount;
Object obj1;
ReadOnlyCollectionBase collectionBase;
try
{
do
{
///////////////////////// START TESTS ////////////////////////////
///////////////////////////////////////////////////////////////////
//[]ReadOnlyCollectionBase implements IList (which means both ICollection and IEnumerator as well :-()
//To test this class, we will implement our own strongly typed ReadOnlyCollectionBase and call its methods
iCountTestcases++;
//[] SyncRoot property
iCountTestcases++;
arrF1 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF1[i] = new Foo();
}
mycol1 = new MyReadOnlyCollectionBase(arrF1);
if (mycol1.SyncRoot is ArrayList)
{
iCountErrors++;
Console.WriteLine("Error SyncRoot returned ArrayList");
}
//[] Count property
iCountTestcases++;
arrF1 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF1[i] = new Foo();
}
mycol1 = new MyReadOnlyCollectionBase(arrF1);
if (mycol1.Count != 100)
{
iCountErrors++;
Console.WriteLine("Error Expected value not returned, " + mycol1.Count);
}
//[]CopyTo
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
mycol1.CopyTo(arrF1, 0);
for (int i = 0; i < 100; i++)
{
if ((arrF1[i].IValue != i) || (arrF1[i].SValue != i.ToString()))
{
iCountErrors++;
Console.WriteLine("Error #" + i + "! Expected value not returned");
}
}
//Argument checking
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
try
{
mycol1.CopyTo(arrF1, 50);
iCountErrors++;
Console.WriteLine("Err_2075dfgv! Exception not thrown");
}
catch (ArgumentException)
{
}
catch (Exception ex)
{
iCountErrors++;
Console.WriteLine("Err_854732f! Unexception not thrown, " + ex.GetType().Name);
}
try
{
mycol1.CopyTo(arrF1, -1);
iCountErrors++;
Console.WriteLine("Err_2075dfgv! Exception not thrown");
}
catch (ArgumentException)
{
}
catch (Exception ex)
{
iCountErrors++;
Console.WriteLine("Err_854732f! Unexception not thrown, " + ex.GetType().Name);
}
arrF1 = new Foo[200];
mycol1.CopyTo(arrF1, 100);
for (int i = 0; i < 100; i++)
{
if ((arrF1[100 + i].IValue != i) || (arrF1[100 + i].SValue != i.ToString()))
{
iCountErrors++;
Console.WriteLine("Err_2874sf_" + i + "! Expected value not returned");
}
}
//[]GetEnumerator
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
enu1 = mycol1.GetEnumerator();
//Calling current should throw here
try
{
//Calling current should throw here
f1 = (Foo)enu1.Current;
iCountErrors++;
Console.WriteLine("Err_87543! Exception not thrown");
}
catch (InvalidOperationException)
{
}
catch (Exception ex)
{
Console.WriteLine("failure should throw InvalidOperationException, thrown, " + ex.GetType().Name);
}
iCount = 0;
while (enu1.MoveNext())
{
f1 = (Foo)enu1.Current;
if ((f1.IValue != iCount) || (f1.SValue != iCount.ToString()))
{
iCountErrors++;
Console.WriteLine("Err_87543! does not match, " + f1.IValue);
}
iCount++;
}
if (iCount != 100)
{
iCountErrors++;
Console.WriteLine("Err_87543! doesnot match");
}
//Calling current should throw here
try
{
//Calling current should throw here
f1 = (Foo)enu1.Current;
iCountErrors++;
Console.WriteLine("Err_438fsfd! Exception not thrown");
}
catch (InvalidOperationException)
{
}
catch (Exception ex)
{
Console.WriteLine("fail, should throw InvalidOperationException, thrown, " + ex.GetType().Name);
}
//[]IsSynchronized
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
if (((ICollection)mycol1).IsSynchronized)
{
iCountErrors++;
Console.WriteLine("Err_275eg! Expected value not returned, " + ((ICollection)mycol1).IsSynchronized);
}
//[]SyncRoot
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
obj1 = mycol1.SyncRoot;
mycol2 = mycol1;
if (obj1 != mycol2.SyncRoot)
{
iCountErrors++;
Console.WriteLine("Err_9745sg! Expected value not returned");
}
//End of ICollection and IEnumerator methods
//Now to IList methods
//[]this, Contains, IndexOf
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
for (int i = 0; i < 100; i++)
{
if ((mycol1[i].IValue != i) || (mycol1[i].SValue != i.ToString()))
{
iCountErrors++;
Console.WriteLine("Err_2974swsg_" + i + "! Expected value not returned");
}
if ((mycol1.IndexOf(new Foo(i, i.ToString())) != i))
{
iCountErrors++;
Console.WriteLine("Err_205sg_" + i + "! Expected value not returned");
}
if ((!mycol1.Contains(new Foo(i, i.ToString()))))
{
iCountErrors++;
Console.WriteLine("Err_975wg_" + i + "! Expected value not returned");
}
}
//[]Rest of the IList methods: IsFixedSize, IsReadOnly
iCountTestcases++;
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
if (!mycol1.IsFixedSize)
{
iCountErrors++;
Console.WriteLine("Err_9753sfg! Expected value not returned, " + mycol1.IsFixedSize);
}
if (!mycol1.IsReadOnly)
{
iCountErrors++;
Console.WriteLine("Err_834sg! Expected value not returned, " + mycol1.IsReadOnly);
}
//The following operations are not allowed by the compiler. Hence, commented out
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
//[] Verify Count is virtual
iCountTestcases++;
collectionBase = new VirtualTestReadOnlyCollection();
if (collectionBase.Count != Int32.MinValue)
{
Console.WriteLine("Err_707272hapba Expected Count={0} actual={1}", Int32.MinValue, collectionBase.Count);
}
//[] Verify Count is virtual
iCountTestcases++;
collectionBase = new VirtualTestReadOnlyCollection();
if (collectionBase.GetEnumerator() != null)
{
Console.WriteLine("Err_456548ahpba Expected GetEnumerator()=null actual={1}", null, collectionBase.GetEnumerator());
}
///////////////////////////////////////////////////////////////////
/////////////////////////// END TESTS /////////////////////////////
} while (false);
}
catch (Exception exc_general)
{
++iCountErrors;
Console.WriteLine("Error Err_8888yyy! , exc_general==\n" + exc_general.ToString());
}
Assert.Equal(0, iCountErrors);
//// Finish Diagnostics
if (iCountErrors == 0)
{
Console.WriteLine("Passed: iCountTestcases==" + iCountTestcases);
return(true);
}
else
{
Console.WriteLine("Failure! iCountErrors==" + iCountErrors);
return(false);
}
}
public void TesReadOnlyCollectionBasBasic()
{
MyReadOnlyCollectionBase mycol1;
MyReadOnlyCollectionBase mycol2;
Foo f1;
Foo[] arrF1;
Foo[] arrF2;
IEnumerator enu1;
int iCount;
object obj1;
ReadOnlyCollectionBase collectionBase;
//[]ReadOnlyCollectionBase implements IList (which means both ICollection and IEnumerator as well :-()
//To test this class, we will implement our own strongly typed ReadOnlyCollectionBase and call its methods
//[] SyncRoot property
arrF1 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF1[i] = new Foo();
}
mycol1 = new MyReadOnlyCollectionBase(arrF1);
Assert.False(mycol1.SyncRoot is ArrayList, "Error SyncRoot returned ArrayList");
//[] Count property
arrF1 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF1[i] = new Foo();
}
mycol1 = new MyReadOnlyCollectionBase(arrF1);
Assert.Equal(100, mycol1.Count);
//[]CopyTo
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
mycol1.CopyTo(arrF1, 0);
for (int i = 0; i < 100; i++)
{
Assert.Equal(i, arrF1[i].IValue);
Assert.Equal(i.ToString(), arrF1[i].SValue);
}
//Argument checking
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
Assert.Throws <ArgumentException>(() =>
{
mycol1.CopyTo(arrF1, 50);
}
);
Assert.Throws <ArgumentOutOfRangeException>(() =>
{
mycol1.CopyTo(arrF1, -1);
}
);
arrF1 = new Foo[200];
mycol1.CopyTo(arrF1, 100);
for (int i = 0; i < 100; i++)
{
Assert.Equal(i, arrF1[100 + i].IValue);
Assert.Equal(i.ToString(), arrF1[100 + i].SValue);
}
//[]GetEnumerator
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
enu1 = mycol1.GetEnumerator();
//Calling current should throw here
Assert.Throws <InvalidOperationException>(() =>
{
f1 = (Foo)enu1.Current;
}
);
iCount = 0;
while (enu1.MoveNext())
{
f1 = (Foo)enu1.Current;
Assert.False((f1.IValue != iCount) || (f1.SValue != iCount.ToString()), "Error, does not match, " + f1.IValue);
iCount++;
}
Assert.Equal(100, iCount);
//Calling current should throw here
Assert.Throws <InvalidOperationException>(() =>
{
f1 = (Foo)enu1.Current;
}
);
//[]IsSynchronized
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
Assert.False(((ICollection)mycol1).IsSynchronized);
//[]SyncRoot
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
obj1 = mycol1.SyncRoot;
mycol2 = mycol1;
Assert.Equal(obj1, mycol2.SyncRoot);
//End of ICollection and IEnumerator methods
//Now to IList methods
//[]this, Contains, IndexOf
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
for (int i = 0; i < 100; i++)
{
Assert.False((mycol1[i].IValue != i) || (mycol1[i].SValue != i.ToString()));
Assert.False((mycol1.IndexOf(new Foo(i, i.ToString())) != i));
Assert.False((!mycol1.Contains(new Foo(i, i.ToString()))));
}
//[]Rest of the IList methods: IsFixedSize, IsReadOnly
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
Assert.True(mycol1.IsFixedSize);
Assert.True(mycol1.IsReadOnly);
//The following operations are not allowed by the compiler. Hence, commented out
arrF2 = new Foo[100];
for (int i = 0; i < 100; i++)
{
arrF2[i] = new Foo(i, i.ToString());
}
mycol1 = new MyReadOnlyCollectionBase(arrF2);
//[] Verify Count is virtual
collectionBase = new VirtualTestReadOnlyCollection();
Assert.Equal(collectionBase.Count, int.MinValue);
//[] Verify Count is virtual
collectionBase = new VirtualTestReadOnlyCollection();
Assert.Null(collectionBase.GetEnumerator());
}
public bool runTest()
{
Console.WriteLine(s_strTFPath + " " + s_strTFName + " , for " + s_strClassMethod + " , Source ver : " + s_strDtTmVer);
int iCountErrors = 0;
int iCountTestcases = 0;
String strLoc = "Loc_000oo";
MyReadOnlyCollectionBase mycol1;
MyReadOnlyCollectionBase mycol2;
Foo f1;
Foo[] arrF1;
Foo[] arrF2;
IEnumerator enu1;
Int32 iCount;
Object obj1;
try
{
do
{
iCountTestcases++;
iCountTestcases++;
strLoc = "Loc_001oo";
arrF1 = new Foo[100];
for(int i=0; i<100; i++)
arrF1[i]=new Foo();
mycol1 = new MyReadOnlyCollectionBase(arrF1);
if(mycol1.Count!=100)
{
iCountErrors++;
Console.WriteLine("Err_2075sg! Expected value not returned, " + mycol1.Count);
}
iCountTestcases++;
strLoc = "Loc_002oo";
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
mycol1.CopyTo(arrF1, 0);
for(int i=0; i<100; i++)
{
if((arrF1[i].IValue != i) || (arrF1[i].SValue!= i.ToString()) )
{
iCountErrors++;
Console.WriteLine("Err_2874sf_" + i + "! Expected value not returned");
}
}
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
arrF1 = new Foo[100];
try
{
mycol1.CopyTo(arrF1, 50);
iCountErrors++;
Console.WriteLine("Err_2075dfgv! Exception not thrown");
}
catch(ArgumentException)
{
}
catch(Exception ex)
{
iCountErrors++;
Console.WriteLine("Err_854732f! Unexception not thrown, " + ex.GetType().Name);
}
try
{
mycol1.CopyTo(arrF1, -1);
iCountErrors++;
Console.WriteLine("Err_2075dfgv! Exception not thrown");
}
catch(ArgumentException)
{
}
catch(Exception ex)
{
iCountErrors++;
Console.WriteLine("Err_854732f! Unexception not thrown, " + ex.GetType().Name);
}
arrF1 = new Foo[200];
mycol1.CopyTo(arrF1, 100);
for(int i=0; i<100; i++)
{
if((arrF1[100+i].IValue != i) || (arrF1[100+i].SValue!= i.ToString()) )
{
iCountErrors++;
Console.WriteLine("Err_2874sf_" + i + "! Expected value not returned");
}
}
iCountTestcases++;
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
enu1 = mycol1.GetEnumerator();
try
{
f1 = (Foo)enu1.Current;
iCountErrors++;
Console.WriteLine("Err_87543! Exception not thrown");
}
catch(InvalidOperationException)
{
}
catch(Exception ex)
{
Console.WriteLine("fail, should throw InvalidOperationException, thrown, " + ex.GetType().Name);
}
iCount=0;
while( enu1.MoveNext() )
{
f1 = (Foo)enu1.Current;
if((f1.IValue != iCount) || (f1.SValue!= iCount.ToString()) )
{
iCountErrors++;
Console.WriteLine("Err_87543! does not match, " + f1.IValue);
}
iCount++;
}
if(iCount!=100)
{
iCountErrors++;
Console.WriteLine("Err_87543! doesnot match");
}
try
{
f1 = (Foo)enu1.Current;
iCountErrors++;
Console.WriteLine("Err_438fsfd! Exception not thrown");
}
catch(InvalidOperationException)
{
}
catch(Exception ex)
{
Console.WriteLine("fail, should throw InvalidOperationException, thrown, " + ex.GetType().Name);
}
strLoc = "Loc_004oo";
iCountTestcases++;
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
if(((ICollection)mycol1).IsSynchronized)
{
iCountErrors++;
Console.WriteLine("Err_275eg! Expected value not returned, " + ((ICollection)mycol1).IsSynchronized);
}
iCountTestcases++;
strLoc = "Loc_005oo";
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
obj1 = mycol1.SyncRoot;
mycol2 = mycol1;
if(obj1 != mycol2.SyncRoot)
{
iCountErrors++;
Console.WriteLine("Err_9745sg! Expected value not returned");
}
strLoc = "Loc_006oo";
iCountTestcases++;
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
for(int i=0; i<100; i++)
{
if((mycol1[i].IValue != i) || (mycol1[i].SValue!= i.ToString()) )
{
iCountErrors++;
Console.WriteLine("Err_2974swsg_" + i + "! Expected value not returned");
}
if((mycol1.IndexOf(new Foo(i, i.ToString()))!= i) )
{
iCountErrors++;
Console.WriteLine("Err_205sg_" + i + "! Expected value not returned");
}
if((!mycol1.Contains(new Foo(i, i.ToString()))) )
{
iCountErrors++;
Console.WriteLine("Err_975wg_" + i + "! Expected value not returned");
}
}
strLoc = "Loc_006oo";
iCountTestcases++;
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
if(!mycol1.IsFixedSize)
{
iCountErrors++;
Console.WriteLine("Err_9753sfg! Expected value not returned, " + mycol1.IsFixedSize);
}
if(!mycol1.IsReadOnly)
{
iCountErrors++;
Console.WriteLine("Err_834sg! Expected value not returned, " + mycol1.IsReadOnly);
}
arrF2 = new Foo[100];
for(int i=0; i<100; i++)
arrF2[i]=new Foo(i, i.ToString());
mycol1 = new MyReadOnlyCollectionBase(arrF2);
} while (false);
}
catch (Exception exc_general )
{
++iCountErrors;
Console.WriteLine (s_strTFAbbrev + " : Error Err_8888yyy! strLoc=="+ strLoc +", exc_general==\n"+exc_general.ToString());
}
if ( iCountErrors == 0 )
{
Console.WriteLine( "paSs. "+s_strTFPath +" "+s_strTFName+" ,iCountTestcases=="+iCountTestcases);
return true;
}
else
{
Console.WriteLine("FAiL! "+s_strTFPath+" "+s_strTFName+" ,iCountErrors=="+iCountErrors+" , BugNums?: "+s_strActiveBugNums );
return false;
}
}