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70 lines
1.7 KiB
PHP
70 lines
1.7 KiB
PHP
--TEST--
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Attributes expose and verify target and repeatable data.
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--FILE--
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<?php
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#[Attribute(Attribute::TARGET_FUNCTION | Attribute::TARGET_METHOD)]
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class A1 { }
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$ref = new \ReflectionFunction(#[A1] function () { });
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$attr = $ref->getAttributes()[0];
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var_dump($attr->getName(), $attr->getTarget() == Attribute::TARGET_FUNCTION, $attr->isRepeated());
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var_dump(get_class($attr->newInstance()));
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echo "\n";
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$ref = new \ReflectionObject(new #[A1] class() { });
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$attr = $ref->getAttributes()[0];
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var_dump($attr->getName(), $attr->getTarget() == Attribute::TARGET_CLASS, $attr->isRepeated());
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try {
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$attr->newInstance();
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} catch (\Throwable $e) {
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var_dump('ERROR 1', $e->getMessage());
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}
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echo "\n";
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$ref = new \ReflectionFunction(#[A1] #[A1] function () { });
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$attr = $ref->getAttributes()[0];
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var_dump($attr->getName(), $attr->getTarget() == Attribute::TARGET_FUNCTION, $attr->isRepeated());
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try {
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$attr->newInstance();
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} catch (\Throwable $e) {
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var_dump('ERROR 2', $e->getMessage());
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}
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echo "\n";
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#[Attribute(Attribute::TARGET_CLASS | Attribute::IS_REPEATABLE)]
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class A2 { }
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$ref = new \ReflectionObject(new #[A2] #[A2] class() { });
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$attr = $ref->getAttributes()[0];
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var_dump($attr->getName(), $attr->getTarget() == Attribute::TARGET_CLASS, $attr->isRepeated());
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var_dump(get_class($attr->newInstance()));
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?>
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--EXPECT--
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string(2) "A1"
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bool(true)
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bool(false)
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string(2) "A1"
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string(2) "A1"
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bool(true)
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bool(false)
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string(7) "ERROR 1"
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string(70) "Attribute "A1" cannot target class (allowed targets: function, method)"
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string(2) "A1"
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bool(true)
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bool(true)
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string(7) "ERROR 2"
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string(35) "Attribute "A1" must not be repeated"
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string(2) "A2"
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bool(true)
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bool(true)
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string(2) "A2"
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