Language/Libraries_and_Scripts/Exports/show_hide_t02.dart

// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion Let E be an export directive that refers to a URI via the string
/// s1. Evaluation of E proceeds as follows:
/// First,
/// • If the URI that is the value of s1 has not yet been accessed by an import
///   or export directive in the current isolate then the contents of the URI
///   are compiled to yield a library B.
/// • Otherwise, the contents of the URI denoted by s1 have been compiled into
///   a library B within the current isolate.
/// Let NS0 be the exported namespace of B. Then, for each combinator clause
/// Ci, i in 1..n in E:
/// • If Ci is of the form show id1, ..., idk then let
///   NSi = show([id1, ..., idk], NSi-1).
/// • If Ci is of the form hide id1, ..., idk then let
///   NSi = hide([id1, ..., idk], NSi-1).
///
/// For each entry mapping key k to declaration d in NSn an entry mapping k to
/// d is added to the exported namespace of L unless a top-level declaration
/// with the name k exists in L.
///
/// @description Checks that the combined effect of show and hide combinators in
/// an export declaration is calculated as specified.
/// @note Most of this is already covered by 1_Imports_A02* tests.
/// @author rodionov

import "../../../Utils/expect.dart";

import "show_hide_t02_lib.dart";

main() {
  Expect.equals(1, foo()); // from lib2/lib22
  Expect.equals(2, bar); // from lib3/lib33
  Expect.equals(true, boo); // from lib2/lib22
  Expect.equals("static2", C.SF); // from lib3/lib33
}