Update range errors to agree on the numbers.

tests/corelib/list_test.dart

Index: tests/corelib/list_test.dart
diff --git a/tests/corelib/list_test.dart b/tests/corelib/list_test.dart
index 5187ee84ccce4cb210548b52923e1db406914798..cf7ca5aa3c0e6b32b654551bb1da63655b00fcd3 100644
--- a/tests/corelib/list_test.dart
+++ b/tests/corelib/list_test.dart
@@ -46,6 +46,65 @@ void main() {
   testTypedGrowableList(new Int32List(0).toList());
 
   testListConstructor();
+
+  // Regression for issue http://dartbug.com/24295
+  testIndex(list, name) {
+    try {
+      list[list.length];
+    } catch (err, s) {
+      Expect.isTrue(err is RangeError, name);
+      Expect.equals(list.length, err.invalidValue, "$name value");
+      Expect.equals(list.length - 1, err.end, "$name end");
+      Expect.equals(0, err.start, "$name start");
+    }
+  }
+  // Slices.
+  testSlice(list, name) {
+    try {
+      list.sublist(0, list.length + 1);
+    } catch (err) {
+      Expect.isTrue(err is RangeError, "$name[0:l+1] is-error");
+      Expect.equals("end", err.name, "$name[0:l+1] name");
+      Expect.equals(list.length + 1, err.invalidValue, "$name[0:l+1] value");
+      Expect.equals(0, err.start, "$name[0:l+1] start");
+      Expect.equals(list.length, err.end, "$name[0:l+1] end");
+    }
+    try {
+      list.sublist(list.length + 1, list.length + 1);
+    } catch (err) {
+      Expect.isTrue(err is RangeError, "$name[l+1:l+1] is-error");
+      Expect.equals("start", err.name, "$name[l+1:l+1] name");
+      Expect.equals(list.length + 1, err.invalidValue, "$name[l+1:l+1] value");
+      Expect.equals(0, err.start, "$name[l+1:l+1] start");
+      Expect.equals(list.length, err.end, "$name[l+1:l+1] end");
+    }
+    if (list.length == 0) return;
+    try {
+      list.sublist(1, list.length + 1);
+    } catch (err) {
+      Expect.isTrue(err is RangeError, "$name[1:l+1] is-error");
+      Expect.equals("end", err.name, "$name[1:l+1] name");
+      Expect.equals(list.length + 1, err.invalidValue, "$name[1:l+1] value");
+      Expect.equals(1, err.start, "$name[1:l+1] start");
+      Expect.equals(list.length, err.end, "$name[1:l+1] end");
+    }
+  }
+  testRangeErrors(list, name) {
+    testIndex(list, "$name#${list.length} index");
+    testSlice(list, "$name#${list.length} slice");
+  }
+  // Empty lists.
+  testRangeErrors([], "list");
+  testRangeErrors(new List(0), "fixed-list");
+  testRangeErrors(const [], "const-list");
+  testRangeErrors(new Uint8List(0), "typed-list");
+  testRangeErrors([1, 2, 3].sublist(1, 1), "sub-list");
+  // Non-empty lists.
+  testRangeErrors([1, 2, 3], "list");
+  testRangeErrors(new List(3), "fixed-list");
+  testRangeErrors(const [1, 2, 3], "const-list");
+  testRangeErrors(new Uint8List(3), "typed-list");
+  testRangeErrors([1, 2, 3, 4, 5].sublist(1, 3), "sub-list");
 }
 
 void testLength(int length, List list) {