void TestNullArray() {
var dc=new DeepCmp();
List<PathEntry> path;
Is(dc.Compare(null,new[]{1,2},out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{0,2})});
Is(dc.Compare(new[]{null,"b"},new[]{"a","b"},out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{2,2}),new PathEntry(1)});
}
void TestDic() {
var dc=new DeepCmp();
List<PathEntry> path;
Is(dc.Compare(new Dictionary<int,int>{{1,2}},new SortedDictionary<int,int>{{1,2}},out path),DeepCmp.Result.Eq);
Is(path,null);
Is(dc.Compare(new Dictionary<int,int>{{1,2}},new SortedDictionary<int,int>{{1,3}},out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new int[]{1,1}),new PathEntry(1)});
Is(dc.Compare(new Dictionary<int,int>{{1,2},{0,1}},new SortedDictionary<int,int>{{0,1},{2,3}},out path),DeepCmp.Result.KeyNe);
IsDeeply(path,new[]{new PathEntry(0,new int[]{2,2}),new PathEntry(2)});
}
void TestArray() {
var dc=new DeepCmp();
List<PathEntry> path;
Is(dc.Compare(new[]{1,2},new[]{1,2},out path),DeepCmp.Result.Eq);
Is(path,null);
Is(dc.Compare(new[]{1,2},new[]{1,3},out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{2,2}),new PathEntry(2)});
Is(dc.Compare(new[]{1,2},new[]{2,2},out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{2,2}),new PathEntry(1)});
}
void TestNullScalar() {
var dc=new DeepCmp();
List<PathEntry> path;
Is(dc.Compare("a",null,out path),DeepCmp.Result.ValNe);
IsDeeply(path,new PathEntry[]{new PathEntry{Idx=0}});
Is(dc.Compare(null,"b",out path),DeepCmp.Result.ValNe);
IsDeeply(path,new PathEntry[]{new PathEntry{Idx=0}});
Is(dc.Compare(null,null,out path),DeepCmp.Result.Eq);
IsDeeply(path,null);
}
string Helper(object l,object r) {
var dc=new DeepCmp();
List<PathEntry> path;
dc.Compare(l,r,out path);
// Dump("path",path);
var sw=new StringWriter();
sw.NewLine="\r\n";
var cw=new YAMLCommentWriter(sw,null);
var dic=new OrderedDictionary{{"a","blah"},{"actual",l},{"expected",r}};
cw.WriteComment(0,dic,path,null);
return sw.ToString();
}
void TestFields()
{
var dc=new DeepCmp();
List<PathEntry> path;
Is(dc.Compare(new A(1,null),new A(1,null),out path),DeepCmp.Result.Eq);
Is(path,null);
Is(dc.Compare(new A(1,null),new A(2,null),out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{2,2}),new PathEntry(1)});
Is(dc.Compare(new A(1,new A(2,null)),new A(1,new A(2,null)),out path),DeepCmp.Result.Eq);
Is(path,null);
Is(dc.Compare(new A(1,new A(2,null)),new A(1,new A(3,null)),out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{2,2}),new PathEntry(2,new[]{2,2}),new PathEntry(3)});
}
void TestNest()
{
var dc=new DeepCmp();
List<PathEntry> path;
var a=new A(1,null);
a.Aref=a;
var b=new A(1,null);
b.Aref=b;
Is(dc.Compare(a,b,out path),DeepCmp.Result.Eq);
Is(path,null);
// 'got' and 'expected' referring to each other
a.Aref=b;
b.Aref=a;
Is(dc.Compare(a,b,out path),DeepCmp.Result.Eq);
Is(path,null);
a.B=2;
Is(dc.Compare(a,b,out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{2,2}),new PathEntry(1)});
}
static bool IsDeeplyCommon(object got, object expected, string name)
{
List <PathEntry> path;
DeepCmp.Result res = new DeepCmp(BlackBoxTypes).Compare(got, expected, out path);
bool bres = res == DeepCmp.Result.Eq;
using (new WithInvariantCulture()) {
lock (WriteLock) {
ReportOkness(name, bres);
if (!bres || Verbose >= 4)
{
var comdic = MkCommentDic(bres, name, null, GetStackFrame());
comdic.Add("actual", got);
comdic.Add("expected", expected);
WriteComment(comdic, path, name);
}
}
}
TimerReset();
return(bres);
}
void TestNullDic()
{
var dc=new DeepCmp();
List<PathEntry> path;
Is(dc.Compare(null,new Dictionary<string,string>{{"a","b"}},out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{0,1})});
Is(dc.Compare(new Dictionary<string,string>{{"a",null}},new Dictionary<string,string>{{"a","b"}},out path),DeepCmp.Result.ValNe);
IsDeeply(path,new[]{new PathEntry(0,new[]{1,1}),new PathEntry(1)});
}