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Unified Diff: tests/corelib_strong/map_test.dart

Issue 2771453003: Format all tests. (Closed)
Patch Set: Format files Created 3 years, 8 months ago
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Index: tests/corelib_strong/map_test.dart
diff --git a/tests/corelib_strong/map_test.dart b/tests/corelib_strong/map_test.dart
index dff5e618c8dbf4c94dcd0481fba1586f5dec45f9..0acdbfa35347c85f3fecad4399ed3921fa1083d9 100644
--- a/tests/corelib_strong/map_test.dart
+++ b/tests/corelib_strong/map_test.dart
@@ -3,14 +3,14 @@
// BSD-style license that can be found in the LICENSE file.
library map_test;
+
import "package:expect/expect.dart";
import 'dart:collection';
import 'dart:convert' show JSON;
-Map newJsonMap()
- => JSON.decode('{}');
-Map newJsonMapCustomReviver()
- => JSON.decode('{}', reviver: (key, value) => value);
+Map newJsonMap() => JSON.decode('{}');
+Map newJsonMapCustomReviver() =>
+ JSON.decode('{}', reviver: (key, value) => value);
void main() {
test(new HashMap());
@@ -72,24 +72,27 @@ void main() {
testIdentityMap(new Map.identity());
testIdentityMap(new HashMap.identity());
testIdentityMap(new LinkedHashMap.identity());
- testIdentityMap(new HashMap(equals: identical,
- hashCode: identityHashCode));
- testIdentityMap(new LinkedHashMap(equals: identical,
- hashCode: identityHashCode));
- testIdentityMap(new HashMap(equals: (x, y) => identical(x, y),
- hashCode: (x) => identityHashCode(x)));
- testIdentityMap(new LinkedHashMap(equals: (x, y) => identical(x, y),
- hashCode: (x) => identityHashCode(x)));
-
- testCustomMap(new HashMap(equals: myEquals, hashCode: myHashCode,
- isValidKey: (v) => v is Customer));
- testCustomMap(new LinkedHashMap(equals: myEquals, hashCode: myHashCode,
- isValidKey: (v) => v is Customer));
- testCustomMap(new HashMap<Customer,dynamic>(equals: myEquals,
- hashCode: myHashCode));
-
- testCustomMap(new LinkedHashMap<Customer,dynamic>(equals: myEquals,
- hashCode: myHashCode));
+ testIdentityMap(new HashMap(equals: identical, hashCode: identityHashCode));
+ testIdentityMap(
+ new LinkedHashMap(equals: identical, hashCode: identityHashCode));
+ testIdentityMap(new HashMap(
+ equals: (x, y) => identical(x, y), hashCode: (x) => identityHashCode(x)));
+ testIdentityMap(new LinkedHashMap(
+ equals: (x, y) => identical(x, y), hashCode: (x) => identityHashCode(x)));
+
+ testCustomMap(new HashMap(
+ equals: myEquals,
+ hashCode: myHashCode,
+ isValidKey: (v) => v is Customer));
+ testCustomMap(new LinkedHashMap(
+ equals: myEquals,
+ hashCode: myHashCode,
+ isValidKey: (v) => v is Customer));
+ testCustomMap(
+ new HashMap<Customer, dynamic>(equals: myEquals, hashCode: myHashCode));
+
+ testCustomMap(new LinkedHashMap<Customer, dynamic>(
+ equals: myEquals, hashCode: myHashCode));
testIterationOrder(new LinkedHashMap());
testIterationOrder(new LinkedHashMap.identity());
@@ -97,43 +100,43 @@ void main() {
testIterationOrder(newJsonMapCustomReviver());
testOtherKeys(new SplayTreeMap<int, int>());
- testOtherKeys(new SplayTreeMap<int, int>((int a, int b) => a - b,
- (v) => v is int));
- testOtherKeys(new SplayTreeMap((int a, int b) => a - b,
- (v) => v is int));
+ testOtherKeys(
+ new SplayTreeMap<int, int>((int a, int b) => a - b, (v) => v is int));
+ testOtherKeys(new SplayTreeMap((int a, int b) => a - b, (v) => v is int));
testOtherKeys(new HashMap<int, int>());
testOtherKeys(new HashMap<int, int>.identity());
- testOtherKeys(new HashMap<int, int>(hashCode: (v) => v.hashCode,
- isValidKey: (v) => v is int));
- testOtherKeys(new HashMap(equals: (int x, int y) => x == y,
- hashCode: (int v) => v.hashCode,
- isValidKey: (v) => v is int));
+ testOtherKeys(new HashMap<int, int>(
+ hashCode: (v) => v.hashCode, isValidKey: (v) => v is int));
+ testOtherKeys(new HashMap(
+ equals: (int x, int y) => x == y,
+ hashCode: (int v) => v.hashCode,
+ isValidKey: (v) => v is int));
testOtherKeys(new LinkedHashMap<int, int>());
testOtherKeys(new LinkedHashMap<int, int>.identity());
- testOtherKeys(new LinkedHashMap<int, int>(hashCode: (v) => v.hashCode,
- isValidKey: (v) => v is int));
- testOtherKeys(new LinkedHashMap(equals: (int x, int y) => x == y,
- hashCode: (int v) => v.hashCode,
- isValidKey: (v) => v is int));
+ testOtherKeys(new LinkedHashMap<int, int>(
+ hashCode: (v) => v.hashCode, isValidKey: (v) => v is int));
+ testOtherKeys(new LinkedHashMap(
+ equals: (int x, int y) => x == y,
+ hashCode: (int v) => v.hashCode,
+ isValidKey: (v) => v is int));
testOtherKeys(new MapBaseMap<int, int>());
testOtherKeys(new MapMixinMap<int, int>());
testOtherKeys(newJsonMap());
testOtherKeys(newJsonMapCustomReviver());
- testUnmodifiableMap(const {1 : 37});
- testUnmodifiableMap(new UnmodifiableMapView({1 : 37}));
+ testUnmodifiableMap(const {1: 37});
+ testUnmodifiableMap(new UnmodifiableMapView({1: 37}));
testUnmodifiableMap(new UnmodifiableMapBaseMap([1, 37]));
testFrom();
}
-
void test(Map map) {
testDeletedElement(map);
testMap(map, 1, 2, 3, 4, 5, 6, 7, 8);
map.clear();
- testMap(map, "value1", "value2", "value3", "value4", "value5",
- "value6", "value7", "value8");
+ testMap(map, "value1", "value2", "value3", "value4", "value5", "value6",
+ "value7", "value8");
}
void testLinkedHashMap() {
@@ -250,6 +253,7 @@ void testMap(Map map, key1, key2, key3, key4, key5, key6, key7, key8) {
void testForEachMap(key, value) {
otherMap[key] = value;
}
+
map.forEach(testForEachMap);
Expect.equals(true, otherMap.containsKey(key1));
Expect.equals(true, otherMap.containsKey(key2));
@@ -264,6 +268,7 @@ void testMap(Map map, key1, key2, key3, key4, key5, key6, key7, key8) {
void testForEachCollection(value) {
otherMap[value] = value;
}
+
Iterable keys = map.keys;
keys.forEach(testForEachCollection);
Expect.equals(true, otherMap.containsKey(key1));
@@ -299,8 +304,7 @@ void testMap(Map map, key1, key2, key3, key4, key5, key6, key7, key8) {
map.putIfAbsent(key1, () => 10);
Expect.equals(true, map.containsKey(key1));
Expect.equals(10, map[key1]);
- Expect.equals(10,
- map.putIfAbsent(key1, () => 11));
+ Expect.equals(10, map.putIfAbsent(key1, () => 11));
// Test Map.addAll.
map.clear();
@@ -350,7 +354,7 @@ void testDeletedElement(Map map) {
}
void testMapLiteral() {
- Map m = {"a": 1, "b" : 2, "c": 3 };
+ Map m = {"a": 1, "b": 2, "c": 3};
Expect.equals(3, m.length);
int sum = 0;
m.forEach((a, b) {
@@ -371,7 +375,7 @@ void testMapLiteral() {
}
void testNullValue() {
- Map m = {"a": 1, "b" : null, "c": 3 };
+ Map m = {"a": 1, "b": null, "c": 3};
Expect.equals(null, m["b"]);
Expect.equals(true, m.containsKey("b"));
@@ -414,6 +418,7 @@ void testTypes() {
Expect.isNull(map[object]);
}
}
+
testMap(new HashMap<int, String>());
testMap(new LinkedHashMap<int, String>());
testMap(new SplayTreeMap<int, String>());
@@ -429,21 +434,22 @@ void testTypes() {
void testWeirdStringKeys(Map map) {
// Test weird keys.
var weirdKeys = const [
- 'hasOwnProperty',
- 'constructor',
- 'toLocaleString',
- 'propertyIsEnumerable',
- '__defineGetter__',
- '__defineSetter__',
- '__lookupGetter__',
- '__lookupSetter__',
- 'isPrototypeOf',
- 'toString',
- 'valueOf',
- '__proto__',
- '__count__',
- '__parent__',
- ''];
+ 'hasOwnProperty',
+ 'constructor',
+ 'toLocaleString',
+ 'propertyIsEnumerable',
+ '__defineGetter__',
+ '__defineSetter__',
+ '__lookupGetter__',
+ '__lookupSetter__',
+ 'isPrototypeOf',
+ 'toString',
+ 'valueOf',
+ '__proto__',
+ '__count__',
+ '__parent__',
+ ''
+ ];
Expect.isTrue(map.isEmpty);
for (var key in weirdKeys) {
Expect.isFalse(map.containsKey(key));
@@ -457,16 +463,16 @@ void testWeirdStringKeys(Map map) {
Expect.equals(null, map[key]);
}
Expect.isTrue(map.isEmpty);
-
}
void testNumericKeys(Map map) {
var numericKeys = const [
- double.INFINITY,
- double.NEGATIVE_INFINITY,
- 0,
- 0.0,
- -0.0 ];
+ double.INFINITY,
+ double.NEGATIVE_INFINITY,
+ 0,
+ 0.0,
+ -0.0
+ ];
Expect.isTrue(map.isEmpty);
for (var key in numericKeys) {
@@ -535,7 +541,6 @@ void testLength(int length, Map map) {
}
}
-
testIdentityMap(Map map) {
Expect.isTrue(map.isEmpty);
@@ -557,7 +562,7 @@ testIdentityMap(Map map) {
Vampire v2 = const Vampire(2);
Expect.isFalse(v1 == v1);
Expect.isFalse(v2 == v2);
- Expect.isTrue(v2 == v1); // Snob!
+ Expect.isTrue(v2 == v1); // Snob!
map[v1] = 1;
map[v2] = 2;
@@ -670,7 +675,7 @@ class Equalizer {
int id;
Equalizer(this.id);
int get hashCode => id;
- bool operator==(Object other) =>
+ bool operator ==(Object other) =>
other is Equalizer && id == (other as Equalizer).id;
}
@@ -687,7 +692,7 @@ class Vampire {
// The double-fang operator falsely claims that a vampire is equal to
// any of its sire's generation.
- bool operator==(Object other) =>
+ bool operator ==(Object other) =>
other is Vampire && generation - 1 == (other as Vampire).generation;
}
@@ -761,9 +766,15 @@ void testUnmodifiableMap(Map map) {
Expect.equals(37, map.values.first);
Expect.throws(map.clear);
- Expect.throws(() { map.remove(1); });
- Expect.throws(() { map[2] = 42; });
- Expect.throws(() { map.addAll({2 : 42}); });
+ Expect.throws(() {
+ map.remove(1);
+ });
+ Expect.throws(() {
+ map[2] = 42;
+ });
+ Expect.throws(() {
+ map.addAll({2: 42});
+ });
}
class Customer {
@@ -771,7 +782,7 @@ class Customer {
final int secondId;
const Customer(this.id, this.secondId);
int get hashCode => id;
- bool operator==(Object other) {
+ bool operator ==(Object other) {
if (other is! Customer) return false;
Customer otherCustomer = other;
return id == otherCustomer.id;
@@ -809,17 +820,16 @@ class Mutable {
int id;
Mutable(this.id);
int get hashCode => id;
- bool operator==(other) => other is Mutable && other.id == id;
+ bool operator ==(other) => other is Mutable && other.id == id;
}
-
// Slow implementation of Map based on MapBase.
abstract class MapBaseOperations<K, V> {
final List _keys = <K>[];
final List _values = <V>[];
int _modCount = 0;
- V operator[](Object key) {
+ V operator [](Object key) {
int index = _keys.indexOf(key);
if (index < 0) return null;
return _values[index];
@@ -827,7 +837,7 @@ abstract class MapBaseOperations<K, V> {
Iterable<K> get keys => new TestKeyIterable<K>(this);
- void operator[]=(K key, V value) {
+ void operator []=(K key, V value) {
int index = _keys.indexOf(key);
if (index >= 0) {
_values[index] = value;
@@ -878,7 +888,9 @@ class TestKeyIterator<K> implements Iterator<K> {
final int _modCount;
int _index = 0;
var _current;
- TestKeyIterator(map) : _map = map, _modCount = map._modCount;
+ TestKeyIterator(map)
+ : _map = map,
+ _modCount = map._modCount;
bool moveNext() {
if (_modCount != _map._modCount) {
throw new ConcurrentModificationError(_map);
@@ -890,6 +902,7 @@ class TestKeyIterator<K> implements Iterator<K> {
_current = _map._keys[_index++];
return true;
}
+
K get current => _current;
}
@@ -906,7 +919,7 @@ class UnmodifiableMapBaseMap<K, V> extends UnmodifiableMapBase<K, V> {
int get _modCount => 0;
- V operator[](K key) {
+ V operator [](K key) {
int index = _keys.indexOf(key);
if (index < 0) return null;
return _values[index];
@@ -916,11 +929,13 @@ class UnmodifiableMapBaseMap<K, V> extends UnmodifiableMapBase<K, V> {
}
abstract class Super implements Comparable {}
+
abstract class Interface implements Comparable {}
+
class Sub extends Super implements Interface, Comparable {
int compareTo(Sub other) => 0;
int get hashCode => 0;
- bool operator==(other) => other is Sub;
+ bool operator ==(other) => other is Sub;
}
expectMap(Map expect, Map actual) {
@@ -933,15 +948,19 @@ expectMap(Map expect, Map actual) {
void testFrom() {
// Check contents.
- for (var map in [{}, {1: 1}, {1: 2, 3: 4, 5: 6, 7: 8}]) {
+ for (var map in [
+ {},
+ {1: 1},
+ {1: 2, 3: 4, 5: 6, 7: 8}
+ ]) {
expectMap(map, new Map.from(map));
expectMap(map, new HashMap.from(map));
expectMap(map, new LinkedHashMap.from(map));
expectMap(map, new SplayTreeMap.from(map));
}
// Test type combinations allowed.
- Map<int,int> intMap = <int, int>{1: 2, 3: 4};
- Map<num,num> numMap = <num, num>{1: 2, 3: 4};
+ Map<int, int> intMap = <int, int>{1: 2, 3: 4};
+ Map<num, num> numMap = <num, num>{1: 2, 3: 4};
expectMap(intMap, new Map<int, int>.from(numMap));
expectMap(intMap, new Map<num, num>.from(intMap));
expectMap(intMap, new HashMap<int, int>.from(numMap));
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