public void RubyArray_Add()
{
RubyArray a;
a = new RubyArray();
for (int i = 0; i < Utils.MinListSize; i++)
{
a.Add(i);
Assert((int)a[i] == i && a.Count == i + 1 && a.Capacity == Utils.MinListSize);
}
Assert(((IList)a).Add(Utils.MinListSize) == Utils.MinListSize);
Assert(a.Count == Utils.MinListSize + 1);
for (int i = 0; i < a.Count; i++)
{
Assert((int)a[i] == i);
}
a = new RubyArray(new[] { 1, 2, 3 });
a.AddCapacity(0);
Assert(a.Count == 3);
a.AddCapacity(100);
Assert(a.Count == 3 && a.Capacity >= 103);
a = new RubyArray(new[] { 1, 2, 3 });
a.AddMultiple(0, 4);
AssertValueEquals(a, 1, 2, 3);
a.AddMultiple(5, 4);
AssertValueEquals(a, 1, 2, 3, 4, 4, 4, 4, 4);
a = new RubyArray(new[] { 1, 2, 3 });
a.AddRange(new object[0]);
AssertValueEquals(a, 1, 2, 3);
a.AddRange(new[] { 4 });
AssertValueEquals(a, 1, 2, 3, 4);
a.AddRange(new[] { 5, 6, 7, 8, 9, 10 });
AssertValueEquals(a, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
a.AddRange(new[] { 11 });
AssertValueEquals(a, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
a = new RubyArray();
a.AddRange((IEnumerable) new RubyArray(new[] { 1, 2, 3 }));
a.AddRange((IList) new RubyArray(new[] { 1, 2, 3 }), 1, 2);
AssertValueEquals(a, 1, 2, 3, 2, 3);
a.Freeze();
AssertExceptionThrown <InvalidOperationException>(() => a.Add(1));
AssertExceptionThrown <InvalidOperationException>(() => a.AddCapacity(10));
AssertExceptionThrown <InvalidOperationException>(() => a.AddMultiple(10, 10));
AssertExceptionThrown <InvalidOperationException>(() => a.AddRange(new object[0]));
AssertExceptionThrown <InvalidOperationException>(() => a.AddRange(Enumerable(0)));
}
public void RubyArray_Add()
{
RubyArray a;
a = new RubyArray();
for (int i = 0; i < Utils.MinListSize; i++) {
a.Add(i);
Assert((int)a[i] == i && a.Count == i + 1 && a.Capacity == Utils.MinListSize);
}
Assert(((IList)a).Add(Utils.MinListSize) == Utils.MinListSize);
Assert(a.Count == Utils.MinListSize + 1);
for (int i = 0; i < a.Count; i++) {
Assert((int)a[i] == i);
}
a = new RubyArray(new[] { 1,2,3 });
a.AddCapacity(0);
Assert(a.Count == 3);
a.AddCapacity(100);
Assert(a.Count == 3 && a.Capacity >= 103);
a = new RubyArray(new[] { 1, 2, 3 });
a.AddMultiple(0, 4);
AssertValueEquals(a, 1, 2, 3);
a.AddMultiple(5, 4);
AssertValueEquals(a, 1, 2, 3, 4, 4, 4, 4, 4);
a = new RubyArray(new[] { 1, 2, 3 });
a.AddRange(new object[0]);
AssertValueEquals(a, 1, 2, 3);
a.AddRange(new[] { 4 });
AssertValueEquals(a, 1, 2, 3, 4);
a.AddRange(new[] { 5, 6, 7, 8, 9, 10 });
AssertValueEquals(a, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
a.AddRange(new[] { 11 });
AssertValueEquals(a, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
a = new RubyArray();
a.AddRange((IEnumerable)new RubyArray(new[] { 1, 2, 3 }));
a.AddRange((IList)new RubyArray(new[] { 1, 2, 3 }), 1, 2);
AssertValueEquals(a, 1, 2, 3, 2, 3);
a.Freeze();
AssertExceptionThrown<RuntimeError>(() => a.Add(1));
AssertExceptionThrown<RuntimeError>(() => a.AddCapacity(10));
AssertExceptionThrown<RuntimeError>(() => a.AddMultiple(10, 10));
AssertExceptionThrown<RuntimeError>(() => a.AddRange(new object[0]));
AssertExceptionThrown<RuntimeError>(() => a.AddRange(Enumerable(0)));
}
public MutableString _dump()
{
var array = new RubyArray(new[] { 3, Xsize, Ysize, Zsize, Xsize * Ysize * Zsize });
array.AddRange(Data);
return(Ruby.Pack(array, "LLLLLS*"));
}
// R(N, *, =)
public override object InvokeSplatRhs(BlockParam /*!*/ param, object self, Proc procArg, object[] /*!*/ args, IList /*!*/ splattee, object rhs)
{
var list = new RubyArray(splattee.Count + 1);
list.AddRange(splattee);
list.Add(rhs);
splattee = list;
return(InvokeSplatInternal(param, self, procArg, args, list));
}
// R(1, *)
public override object InvokeSplat(BlockParam /*!*/ param, object self, object arg1, IList /*!*/ splattee)
{
if (splattee.Count > 0)
{
var array = new RubyArray(1 + splattee.Count);
array.Add(arg1);
array.AddRange(splattee);
arg1 = array;
if (!HasSingleCompoundParameter)
{
param.MultipleValuesForBlockParameterWarning(array.Count);
}
}
return(_block(param, self, arg1));
}
// R(N, *, =)
public override object InvokeSplatRhs(BlockParam /*!*/ param, object self, object[] /*!*/ args, object splattee, object rhs)
{
var list = splattee as List <object>;
if (list != null)
{
var l = new RubyArray(list.Count + 1);
l.AddRange(list);
l.Add(rhs);
list = l;
}
else
{
list = RubyOps.MakeArray2(splattee, rhs);
}
return(InvokeSplatInternal(param, self, args, list, list));
}
public static RubyArray/*!*/ ValuesAt(ConversionStorage<int>/*!*/ fixnumCast,
CallSiteStorage<Func<CallSite, RubyClass, object>>/*!*/ allocateStorage,
IList/*!*/ self, [NotNull]params object[]/*!*/ values) {
RubyArray result = new RubyArray();
for (int i = 0; i < values.Length; i++) {
Range range = values[i] as Range;
if (range != null) {
int start, count;
if (!NormalizeRange(fixnumCast, self.Count, range, out start, out count)) {
continue;
}
if (count > 0) {
result.AddRange(GetElements(allocateStorage, self, start, count));
if (start + count >= self.Count) {
result.Add(null);
}
}
} else {
result.Add(GetElement(self, Protocols.CastToFixnum(fixnumCast, values[i])));
}
}
return result;
}
public static RubyArray/*!*/ ValuesAt(ConversionStorage<int>/*!*/ fixnumCast,
CallSiteStorage<Func<CallSite, RubyClass, object>>/*!*/ allocateStorage,
IList/*!*/ self, [NotNull]params object[]/*!*/ values) {
RubyArray result = new RubyArray();
for (int i = 0; i < values.Length; i++) {
Range range = values[i] as Range;
if (range != null) {
IList fragment = GetElement(fixnumCast, allocateStorage, self, range);
if (fragment != null) {
result.AddRange(fragment);
}
} else {
result.Add(GetElement(self, Protocols.CastToFixnum(fixnumCast, values[i])));
}
}
return result;
}
public void RubyArray_Ctors()
{
const int N = 10;
var dict = new Dictionary <object, object>();
for (int i = 0; i < N; i++)
{
dict.Add(i, i);
}
RubyArray a;
a = RubyArray.Create(1);
Assert(a.Count == 1 && (int)a[0] == 1);
a = new RubyArray();
Assert(a.Count == 0 && a.Capacity == 0);
a = new RubyArray(1);
Assert(a.Count == 0 && a.Capacity == Utils.MinListSize);
a = new RubyArray(100);
Assert(a.Count == 0 && a.Capacity == 100);
a = new RubyArray((ICollection)dict.Values);
Assert(a.Count == N);
a = new RubyArray((IEnumerable)dict.Values);
Assert(a.Count == N);
a = new RubyArray((IList) new object[] { 1, 2, 3 });
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray((IList) new object[] { 1, 2, 3 }, 1, 1);
Assert(a.Count == 1);
Assert((int)a[0] == 2);
a = new RubyArray((IList) new object[] { 1, 2, 3 }, 1, 0);
Assert(a.Count == 0);
a = new RubyArray((ICollection) new object[] { 1, 2, 3 });
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray((IEnumerable) new object[] { 1, 2, 3 });
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray(Enumerable(3));
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray(a);
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray(a, 0, 2);
Assert(a.Count == 2);
Assert((int)a[0] == 1 && (int)a[1] == 2);
// prepare array [nil, 1, 3, nil]
RubyArray b = new RubyArray(new[] { 1, 2, 3 });
b.RemoveAt(1);
a = new RubyArray(b);
Assert(a.Count == 2);
Assert((int)a[0] == 1 && (int)a[1] == 3);
a = new RubyArray(b, 2, 0);
Assert(a.Count == 0);
a = new RubyArray();
a.AddRange(b);
Assert(a.Count == 2);
Assert((int)a[0] == 1 && (int)a[1] == 3);
a = new RubyArray();
a.AddRange(b, 1, 1);
Assert(a.Count == 1);
Assert((int)a[0] == 3);
a = new RubyArray(new[] { 1, 2, 3 });
AssertExceptionThrown <ArgumentNullException>(() => new RubyArray(null, 1, 2));
AssertExceptionThrown <ArgumentOutOfRangeException>(() => new RubyArray(a, -1, 2));
AssertExceptionThrown <ArgumentOutOfRangeException>(() => new RubyArray(a, 3, 1));
AssertExceptionThrown <ArgumentOutOfRangeException>(() => new RubyArray(a, 0, 4));
}
public void RubyArray_Remove()
{
RubyArray a;
a = new RubyArray(new[] { 1, 2, 3, 4, 5 });
a.RemoveAt(1);
AssertValueEquals(a, 1, 3, 4, 5);
a.RemoveAt(1);
AssertValueEquals(a, 1, 4, 5);
a.RemoveAt(1);
AssertValueEquals(a, 1, 5);
a.RemoveAt(1);
AssertValueEquals(a, 1);
a.AddRange(new[] { 2, 3 });
AssertValueEquals(a, 1, 2, 3);
a.RemoveAt(0);
AssertValueEquals(a, 2, 3);
a.RemoveAt(0);
AssertValueEquals(a, 3);
a.RemoveAt(0);
AssertValueEquals(a);
a.AddRange(new[] { 1, 2, 3 });
AssertValueEquals(a, 1, 2, 3);
a = new RubyArray();
a.AddMultiple(100, 1);
a[0] = 0;
a[99] = 99;
a.RemoveRange(1, 98);
AssertValueEquals(a, 0, 99);
Assert(a.Capacity < 100, "array should shrink");
((IList)a).Remove(0);
AssertValueEquals(a, 99);
a.Clear();
Assert(a.Count == 0);
a = new RubyArray(new[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 });
a.RemoveRange(0, 4);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11);
a.AddMultiple(3, 1);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11, 1, 1, 1);
a.RemoveRange(0, 6);
AssertValueEquals(a, 10, 11, 1, 1, 1);
a.AddMultiple(2, 2);
AssertValueEquals(a, 10, 11, 1, 1, 1, 2, 2);
a = new RubyArray();
a = new RubyArray(new[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 });
a.RemoveRange(0, 4);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11);
a.AddMultiple(3, null);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11, null, null, null);
var vector = new object[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
a = new RubyArray(vector);
for (int i = 0, c = a.Count; i < c; i++)
{
a.RemoveAt(0);
vector = ArrayUtils.ShiftLeft(vector, 1);
AssertValueEquals(a, vector);
}
a = new RubyArray(new[] { 1, 2, 3 });
a.Freeze();
Assert(!a.Remove(0));
AssertExceptionThrown <InvalidOperationException>(() => a.Remove(1));
AssertExceptionThrown <InvalidOperationException>(() => a.Clear());
AssertExceptionThrown <InvalidOperationException>(() => a.RemoveAt(0));
AssertExceptionThrown <InvalidOperationException>(() => a.RemoveRange(0, 1));
}
public void RubyArray_Ctors() {
const int N = 10;
var dict = new Dictionary<object, object>();
for (int i = 0; i < N; i++) {
dict.Add(i, i);
}
RubyArray a;
a = RubyArray.Create(1);
Assert(a.Count == 1 && (int)a[0] == 1);
a = new RubyArray();
Assert(a.Count == 0 && a.Capacity == 0);
a = new RubyArray(1);
Assert(a.Count == 0 && a.Capacity == Utils.MinListSize);
a = new RubyArray(100);
Assert(a.Count == 0 && a.Capacity == 100);
a = new RubyArray((ICollection)dict.Values);
Assert(a.Count == N);
a = new RubyArray((IEnumerable)dict.Values);
Assert(a.Count == N);
a = new RubyArray((IList)new object[] { 1, 2, 3 });
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray((IList)new object[] { 1, 2, 3 }, 1, 1);
Assert(a.Count == 1);
Assert((int)a[0] == 2);
a = new RubyArray((IList)new object[] { 1, 2, 3 }, 1, 0);
Assert(a.Count == 0);
a = new RubyArray((ICollection)new object[] { 1, 2, 3 });
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray((IEnumerable)new object[] { 1, 2, 3 });
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray(Enumerable(3));
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray(a);
Assert(a.Count == 3);
Assert((int)a[0] == 1 && (int)a[1] == 2 && (int)a[2] == 3);
a = new RubyArray(a, 0, 2);
Assert(a.Count == 2);
Assert((int)a[0] == 1 && (int)a[1] == 2);
// prepare array [nil, 1, 3, nil]
RubyArray b = new RubyArray(new[] { 1, 2, 3 });
b.RemoveAt(1);
a = new RubyArray(b);
Assert(a.Count == 2);
Assert((int)a[0] == 1 && (int)a[1] == 3);
a = new RubyArray(b, 2, 0);
Assert(a.Count == 0);
a = new RubyArray();
a.AddRange(b);
Assert(a.Count == 2);
Assert((int)a[0] == 1 && (int)a[1] == 3);
a = new RubyArray();
a.AddRange(b, 1, 1);
Assert(a.Count == 1);
Assert((int)a[0] == 3);
a = new RubyArray(new[] { 1, 2, 3 });
AssertExceptionThrown<ArgumentNullException>(() => new RubyArray(null, 1, 2));
AssertExceptionThrown<ArgumentOutOfRangeException>(() => new RubyArray(a, -1, 2));
AssertExceptionThrown<ArgumentOutOfRangeException>(() => new RubyArray(a, 3, 1));
AssertExceptionThrown<ArgumentOutOfRangeException>(() => new RubyArray(a, 0, 4));
}
public void RubyArray_Remove() {
RubyArray a;
a = new RubyArray(new[] { 1, 2, 3, 4, 5 });
a.RemoveAt(1);
AssertValueEquals(a, 1, 3, 4, 5);
a.RemoveAt(1);
AssertValueEquals(a, 1, 4, 5);
a.RemoveAt(1);
AssertValueEquals(a, 1, 5);
a.RemoveAt(1);
AssertValueEquals(a, 1);
a.AddRange(new[] { 2, 3 });
AssertValueEquals(a, 1, 2, 3);
a.RemoveAt(0);
AssertValueEquals(a, 2, 3);
a.RemoveAt(0);
AssertValueEquals(a, 3);
a.RemoveAt(0);
AssertValueEquals(a);
a.AddRange(new[] { 1, 2, 3 });
AssertValueEquals(a, 1, 2, 3);
a = new RubyArray();
a.AddMultiple(100, 1);
a[0] = 0;
a[99] = 99;
a.RemoveRange(1, 98);
AssertValueEquals(a, 0, 99);
Assert(a.Capacity < 100, "array should shrink");
((IList)a).Remove(0);
AssertValueEquals(a, 99);
a.Clear();
Assert(a.Count == 0);
a = new RubyArray(new[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 });
a.RemoveRange(0, 4);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11);
a.AddMultiple(3, 1);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11, 1, 1, 1);
a.RemoveRange(0, 6);
AssertValueEquals(a, 10, 11, 1, 1, 1);
a.AddMultiple(2, 2);
AssertValueEquals(a, 10, 11, 1, 1, 1, 2, 2);
a = new RubyArray();
a = new RubyArray(new[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 });
a.RemoveRange(0, 4);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11);
a.AddMultiple(3, null);
AssertValueEquals(a, 4, 5, 6, 7, 8, 9, 10, 11, null, null, null);
var vector = new object[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
a = new RubyArray(vector);
for (int i = 0, c = a.Count; i < c; i++) {
a.RemoveAt(0);
vector = ArrayUtils.ShiftLeft(vector, 1);
AssertValueEquals(a, vector);
}
a = new RubyArray(new[] { 1, 2, 3 });
a.Freeze();
Assert(!a.Remove(0));
AssertExceptionThrown<RuntimeError>(() => a.Remove(1));
AssertExceptionThrown<RuntimeError>(() => a.Clear());
AssertExceptionThrown<RuntimeError>(() => a.RemoveAt(0));
AssertExceptionThrown<RuntimeError>(() => a.RemoveRange(0, 1));
}
public static object SplatPair(object value, object array) {
var list = array as IList;
if (list != null) {
if (list.Count == 0) {
return value;
}
RubyArray result = new RubyArray(list.Count + 1);
result.Add(value);
result.AddRange(list);
return result;
}
return MakeArray2(value, array);
}
// R(N, *, =)
public override object InvokeSplatRhs(BlockParam/*!*/ param, object self, object[]/*!*/ args, object splattee, object rhs) {
var list = splattee as IList;
if (list != null) {
var l = new RubyArray(list.Count + 1);
l.AddRange(list);
l.Add(rhs);
list = l;
} else {
list = RubyOps.MakeArray2(splattee, rhs);
}
return InvokeSplatInternal(param, self, args, list, list);
}