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912005267d
Change-Id: I46be49b2effec3e38a3dc44cd45cfe736f77fa78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182680 Commit-Queue: Sigmund Cherem <sigmund@google.com> Reviewed-by: Joshua Litt <joshualitt@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Stephen Adams <sra@google.com>
57 lines
1.5 KiB
Dart
57 lines
1.5 KiB
Dart
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.7
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// Test that the proper one-shot interceptor is used for different
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// combinations of named arguments.
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import "package:expect/expect.dart";
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// Use dart:html to get interceptors into play.
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import "dart:html";
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// [createFragment] has the same signature as in [Element].
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class Other {
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createFragment(html, {validator, treeSanitizer}) {
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int result = 0;
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result += validator == null ? 0 : 2;
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result += treeSanitizer == null ? 0 : 1;
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return result;
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}
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}
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@pragma('dart2js:noInline')
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bool wontTell(bool x) => x;
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// Ensure that we use the interceptor only once per context so that we
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// actually get a one-shot interceptor. This is a little brittle...
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@pragma('dart2js:noInline')
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testA(thing) {
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Expect.equals(0, thing.createFragment(null));
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}
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@pragma('dart2js:noInline')
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testB(thing) {
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Expect.equals(2, thing.createFragment(null, validator: 1));
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}
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@pragma('dart2js:noInline')
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testC(thing) {
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Expect.equals(1, thing.createFragment(null, treeSanitizer: 1));
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}
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@pragma('dart2js:noInline')
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testD(thing) {
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Expect.equals(3, thing.createFragment(null, validator: 1, treeSanitizer: 1));
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}
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main() {
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// Ensure we get interceptors into play.
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var thing = wontTell(true) ? new Other() : new DivElement();
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testA(thing);
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testB(thing);
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testC(thing);
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testD(thing);
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}
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