Merge pull request #2973 from SunSerega/Range-tests

Больше тестов для `Range` типов

TestSuite/IntRange comb.pas

@@ -1,8 +0,0 @@
-##
-var r := 2..3;
-Assert(
-  r.Cartesian(2)
-//  .Println
-  .ZipTuple(||2,2|,|2,3|,|3,2|,|3,3||)
-  .All(\(a,b)->a.SequenceEqual(b))
-);

TestSuite/IntRangeFirst.pas

@@ -1,5 +0,0 @@
-begin
-  var ir := InternalRange(2,5);
-  
-  Assert(ir.Take(1).First = 2);
-end.

TestSuite/RangeT =.pas

@@ -0,0 +1,13 @@
+##
+Assert( 2..3 = 2..3 );
+Assert( 2.0..3 = 2..3.0 );
+Assert( 'b'..'c' = 'b'..'c' );
+
+Assert( 2..3 in |2..3|.ToHashSet );
+Assert( (2..3) as object in |2..3|.Cast&<object>.ToHashSet );
+
+Assert( 2.0..3 in |2..3.0|.ToHashSet );
+Assert( (2.0..3) as object in |2..3.0|.Cast&<object>.ToHashSet );
+
+Assert( 'b'..'c' in |'b'..'c'|.ToHashSet );
+Assert( ('b'..'c') as object in |'b'..'c'|.Cast&<object>.ToHashSet );

TestSuite/RangeT comb.pas

@@ -0,0 +1,16 @@
+##
+var r := 2..3;
+Assert(
+  r.Cartesian(2)
+//  .Println
+  .ZipTuple(||2,2|,|2,3|,|3,2|,|3,3||)
+  .All(\(a,b)->a.SequenceEqual(b))
+);
+
+var r2 := 'b'..'c';
+Assert(
+  r2.Cartesian(2)
+//  .Println
+  .ZipTuple(|'bb','bc','cb','cc'|)
+  .All(\(a,b)->a.SequenceEqual(b))
+);

TestSuite/RangeT contents.pas

@@ -0,0 +1,8 @@
+## var r := 2..3;
+Assert( r.SequenceEqual(|2,3|) );
+Assert( r.ToArray.SequenceEqual(|2,3|) );
+Assert( r.AsEnumerable.ToArray.SequenceEqual(|2,3|) );
+var r2 := 'b'..'c';
+Assert( r2.SequenceEqual('bc') );
+Assert( r2.ToArray.SequenceEqual('bc') );
+Assert( r2.AsEnumerable.ToArray.SequenceEqual('bc') );

TestSuite/RangeT count.pas

@@ -0,0 +1,10 @@
+##
+
+Assert( (2..3).Count = 2 );
+Assert( (3..2).Count = 0 );
+
+Assert( ('b'..'c').Count = 2 );
+Assert( ('c'..'b').Count = 0 );
+
+Assert( (2.0..3).Size = 1 );
+Assert( (3.0..2).Size = -1 );

TestSuite/RangeT empty.pas

@@ -0,0 +1,13 @@
+##
+
+Assert( (2..2).IsEmpty = false );
+Assert( (2..3).IsEmpty = false );
+Assert( (3..2).IsEmpty = true );
+
+Assert( ('b'..'b').IsEmpty = false );
+Assert( ('b'..'c').IsEmpty = false );
+Assert( ('c'..'b').IsEmpty = true );
+
+Assert( (2.0..2).IsEmpty = false );
+Assert( (2.0..3).IsEmpty = false );
+Assert( (3.0..2).IsEmpty = true );

TestSuite/RangeT enmr.pas

@@ -0,0 +1,7 @@
+##
+
+Assert( (2..4).Step(2).SequenceEqual(|2,4|) );
+Assert( ('b'..'d').Step(2).SequenceEqual('bd') );
+
+Assert( (2..3).Reverse.SequenceEqual(|3,2|) );
+Assert( ('b'..'c').Reverse.SequenceEqual('cb') );

TestSuite/RangeT first.pas

@@ -0,0 +1,3 @@
+##
+Assert(InternalRange(2,5).First = 2);
+Assert(InternalRange('b','e').First = 'b');

TestSuite/RangeT in.pas

@@ -0,0 +1,23 @@
+##
+
+var ri := 2..3;
+Assert( 1 not in ri );
+Assert( 2 in ri );
+Assert( 2.5 in ri );
+Assert( 3 in ri );
+Assert( 4 not in ri );
+
+var rc := 'b'..'c';
+Assert( 'a' not in rc );
+Assert( 'b' in rc );
+Assert( 'c' in rc );
+Assert( 'd' not in rc );
+
+var rr := 2.0..3;
+Assert( 1 not in rr );
+Assert( 2 in rr );
+Assert( 2.5 in rr );
+Assert( 3 in rr );
+Assert( 4 not in rr );
+
+Assert( 2 in 2.0..2 );

TestSuite/RangeT tos.pas

@@ -0,0 +1,4 @@
+##
+Assert( $'{2..3}' = '2..3' );
+Assert( $'{2.0..3}' = '2..3' );
+Assert( $'{''b''..''c''}' = '''b''..''c''' );