69 lines
2.9 KiB
Dart
69 lines
2.9 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:test/test.dart';
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import '../update_icons.dart';
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Map<String, String> codepointsA = <String, String>{'airplane': '111', 'boat': '222'};
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Map<String, String> codepointsB = <String, String>{'airplane': '333'};
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Map<String, String> codepointsC = <String, String>{'airplane': '111', 'train': '444'};
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Map<String, String> codepointsUnderscore = <String, String>{'airplane__123': '111'};
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void main() {
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group('safety checks', () {
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test('superset', () {
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expect(testIsSuperset(codepointsA, codepointsA), true);
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expect(testIsSuperset(codepointsA, codepointsB), true);
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expect(testIsSuperset(codepointsB, codepointsA), false);
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});
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test('stability', () {
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expect(testIsStable(codepointsA, codepointsA), true);
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expect(testIsStable(codepointsA, codepointsB), false);
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expect(testIsStable(codepointsB, codepointsA), false);
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expect(testIsStable(codepointsA, codepointsC), true);
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expect(testIsStable(codepointsC, codepointsA), true);
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});
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});
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test('no double underscores', () {
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expect(Icon(codepointsUnderscore.entries.first).usage, 'Icon(Icons.airplane_123),');
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});
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test('usage string is correct', () {
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expect(Icon(const MapEntry<String, String>('abc', '')).usage, 'Icon(Icons.abc),');
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});
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test('usage string is correct with replacement', () {
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expect(Icon(const MapEntry<String, String>('123', '')).usage, 'Icon(Icons.onetwothree),');
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expect(
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Icon(const MapEntry<String, String>('123_rounded', '')).usage,
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'Icon(Icons.onetwothree_rounded),',
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);
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});
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test('certain icons should be mirrored in RTL', () {
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// Exact match
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expect(Icon(const MapEntry<String, String>('help', '')).isMirroredInRTL, true);
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// Variant
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expect(Icon(const MapEntry<String, String>('help_rounded', '')).isMirroredInRTL, true);
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// Common suffixes
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expect(Icon(const MapEntry<String, String>('help_alt', '')).isMirroredInRTL, true);
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expect(Icon(const MapEntry<String, String>('help_new', '')).isMirroredInRTL, true);
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expect(Icon(const MapEntry<String, String>('help_off', '')).isMirroredInRTL, true);
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expect(Icon(const MapEntry<String, String>('help_on', '')).isMirroredInRTL, true);
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// Common suffixes + variant
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expect(Icon(const MapEntry<String, String>('help_alt_rounded', '')).isMirroredInRTL, true);
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expect(Icon(const MapEntry<String, String>('help_new_rounded', '')).isMirroredInRTL, true);
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expect(Icon(const MapEntry<String, String>('help_off_rounded', '')).isMirroredInRTL, true);
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expect(Icon(const MapEntry<String, String>('help_on_rounded', '')).isMirroredInRTL, true);
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// No match
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expect(Icon(const MapEntry<String, String>('help_center_rounded', '')).isMirroredInRTL, false);
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// No match
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expect(Icon(const MapEntry<String, String>('arrow', '')).isMirroredInRTL, false);
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});
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}
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