minor #40867 [VarDumper] Add PHP 8.1 enums tests (shiftby)
This PR was merged into the 4.4 branch.
Discussion
----------
[VarDumper] Add PHP 8.1 enums tests
VarDumper component already supports PHP 8.1 enums, but didn't have tests
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | no
| New feature? | no
| Deprecations? | no
| Tickets | Fix #40238
| License | MIT
| Doc PR | no
VarDumper component already supports PHP 8.1 enums, but it didn't have tests.
```php
enum UnitEnumFixture {
case Hearts;
case Diamonds;
case Clubs;
case Spades;
}
dump(UnitEnumFixture::Hearts);
```
```
Symfony\Component\VarDumper\Tests\Fixtures\UnitEnumFixture {#435
+name: "Hearts"
}
```
```php
enum BackedEnumFixture: string {
case Hearts = 'H';
case Diamonds = 'D';
case Clubs = 'C';
case Spades = 'S';
}
dump(BackedEnumFixture::Hearts);
```
```
Symfony\Component\VarDumper\Tests\Fixtures\BackedEnumFixture {#157
+name: "Hearts"
+value: "H"
}
```
Commits
-------
9a2a02710a
[VarDumper] Add PHP 8.1 enums tests
This commit is contained in:
commit
2dd8445198
@ -14,6 +14,7 @@ namespace Symfony\Component\VarDumper\Tests\Cloner;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\VarDumper\Cloner\VarCloner;
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use Symfony\Component\VarDumper\Tests\Fixtures\Php74;
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use Symfony\Component\VarDumper\Tests\Fixtures\Php81Enums;
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/**
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* @author Nicolas Grekas <p@tchwork.com>
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@ -428,7 +429,7 @@ Symfony\Component\VarDumper\Cloner\Data Object
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[attr] => Array
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(
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[file] => %a%eVarClonerTest.php
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[line] => 21
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[line] => 22
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)
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)
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@ -526,6 +527,108 @@ Symfony\Component\VarDumper\Cloner\Data Object
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)
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EOTXT;
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$this->assertStringMatchesFormat($expected, print_r($clone, true));
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}
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/**
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* @requires PHP 8.1
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*/
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public function testPhp81Enums()
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{
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$data = new Php81Enums();
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$cloner = new VarCloner();
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$clone = $cloner->cloneVar($data);
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$expected = <<<'EOTXT'
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Symfony\Component\VarDumper\Cloner\Data Object
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(
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[data:Symfony\Component\VarDumper\Cloner\Data:private] => Array
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(
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[0] => Array
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(
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[0] => Symfony\Component\VarDumper\Cloner\Stub Object
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(
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[type] => 4
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[class] => Symfony\Component\VarDumper\Tests\Fixtures\Php81Enums
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[value] =>
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[cut] => 0
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[handle] => %i
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[refCount] => 0
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[position] => 1
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[attr] => Array
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(
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[file] => %s
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[line] => 5
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)
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)
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)
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[1] => Array
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(
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[e1] => Symfony\Component\VarDumper\Cloner\Stub Object
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(
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[type] => 4
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[class] => Symfony\Component\VarDumper\Tests\Fixtures\UnitEnumFixture
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[value] =>
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[cut] => 0
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[handle] => %i
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[refCount] => 0
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[position] => 2
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[attr] => Array
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(
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[file] => %s
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[line] => 5
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)
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)
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[e2] => Symfony\Component\VarDumper\Cloner\Stub Object
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(
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[type] => 4
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[class] => Symfony\Component\VarDumper\Tests\Fixtures\BackedEnumFixture
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[value] =>
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[cut] => 0
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[handle] => %i
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[refCount] => 0
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[position] => 3
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[attr] => Array
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(
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[file] => %s
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[line] => 5
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)
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)
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)
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[2] => Array
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(
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[name] => Hearts
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)
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[3] => Array
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(
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[name] => Diamonds
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[value] => D
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)
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)
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[position:Symfony\Component\VarDumper\Cloner\Data:private] => 0
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[key:Symfony\Component\VarDumper\Cloner\Data:private] => 0
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[maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20
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[maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1
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[useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1
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[context:Symfony\Component\VarDumper\Cloner\Data:private] => Array
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(
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)
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)
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EOTXT;
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$this->assertStringMatchesFormat($expected, print_r($clone, true));
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}
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@ -0,0 +1,10 @@
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<?php
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namespace Symfony\Component\VarDumper\Tests\Fixtures;
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enum BackedEnumFixture: string {
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case Hearts = 'H';
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case Diamonds = 'D';
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case Clubs = 'C';
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case Spades = 'S';
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}
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@ -0,0 +1,15 @@
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<?php
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namespace Symfony\Component\VarDumper\Tests\Fixtures;
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class Php81Enums
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{
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public UnitEnumFixture $e1;
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public BackedEnumFixture $e2;
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public function __construct()
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{
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$this->e1 = UnitEnumFixture::Hearts;
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$this->e2 = BackedEnumFixture::Diamonds;
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}
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}
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@ -0,0 +1,10 @@
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<?php
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namespace Symfony\Component\VarDumper\Tests\Fixtures;
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enum UnitEnumFixture {
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case Hearts;
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case Diamonds;
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case Clubs;
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case Spades;
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}
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