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sdk/tests/language_2/import/combinators_test.dart
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Robert Nystrom fc1b1ecc71 Move files under language_2 into subdirectories.
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
2019-12-11 19:18:00 +00:00

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956 B
Dart

// Copyright (c) 2012, 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.
// Dart test program importing with show/hide combinators.
library importCombinatorsTest;
import "package:expect/expect.dart";
import "import1_lib.dart" show hide, show hide ugly;
import "export1_lib.dart";
import "dart:math" as M show e;
part "combinators_part.dart";
main() {
Expect.equals("hide", hide);
Expect.equals("show", show);
// Top-level function from part, refers to imported variable show.
Expect.equals("show", lookBehindCurtain());
// Top-level variable E from export1_lib.dart.
Expect.equals("E", e);
// Top-level variable E imported from dart:math.
Expect.equals(2.718281828459045, M.e);
// Constant LN2 from math library, re-exported by export1_lib.dart.
Expect.equals(0.6931471805599453, ln2);
}