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8bb19cb549
In the Enumeration RFC, it states Backed Enums can implement interfaces, but it was not clear where the backed Enum type would need to be placed in such situation. This commit adds a test case for these scenarios. Signed-off-by: Agustin Gomes <me@agustingomes.com> Closes GH-7593.
58 lines
1.1 KiB
PHP
58 lines
1.1 KiB
PHP
--TEST--
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Backed Enum with multiple implementing interfaces
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--FILE--
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<?php
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interface Colorful {
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public function color(): string;
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}
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interface Shaped {
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public function shape(): string;
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}
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interface ExtendedShaped extends Shaped {
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}
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enum Suit: string implements Colorful, ExtendedShaped {
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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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public function color(): string {
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return match ($this) {
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self::Hearts, self::Diamonds => 'Red',
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self::Clubs, self::Spades => 'Black',
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};
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}
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public function shape(): string {
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return match ($this) {
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self::Hearts => 'heart',
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self::Diamonds => 'diamond',
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self::Clubs => 'club',
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self::Spades => 'spade',
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};
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}
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}
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echo Suit::Hearts->color() . "\n";
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echo Suit::Hearts->shape() . "\n";
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echo Suit::Diamonds->color() . "\n";
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echo Suit::Diamonds->shape() . "\n";
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echo Suit::Clubs->color() . "\n";
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echo Suit::Clubs->shape() . "\n";
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echo Suit::Spades->color() . "\n";
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echo Suit::Spades->shape() . "\n";
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?>
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--EXPECT--
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Red
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heart
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Red
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diamond
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Black
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club
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Black
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spade
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