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Add StreamSource::isDisposed()

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This commit is contained in:
Aaron Piotrowski 2020-07-17 11:22:13 -05:00
parent 3fb87e2c18
commit ee76c97c51
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GPG Key ID: ADD1EF783EDE9EEB
3 changed files with 18 additions and 0 deletions
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8
lib/Internal/EmitSource.php
View File

@ -226,6 +226,14 @@ final class EmitSource
return $this->completed;
}
/**
* @return bool True if the stream was disposed.
*/
public function isDisposed(): bool
{
return $this->disposed;
}
/**
* Completes the stream.
**

8
lib/StreamSource.php
View File

@ -56,6 +56,14 @@ final class StreamSource
return $this->source->isComplete();
}
/**
* @return bool True if the stream has been disposed.
*/
public function isDisposed(): bool
{
return $this->source->isDisposed();
}
/**
* Completes the stream.
*

2
test/StreamSourceTest.php
View File

@ -213,6 +213,7 @@ class StreamSourceTest extends AsyncTestCase
$stream = $this->source->stream();
$promise = $this->source->emit(1);
$stream->dispose();
$this->assertTrue($this->source->isDisposed());
$this->assertNull(yield $promise);
yield $this->source->emit(1);
}
@ -226,6 +227,7 @@ class StreamSourceTest extends AsyncTestCase
$stream = $this->source->stream();
$promise = $this->source->emit(1);
unset($stream);
$this->assertTrue($this->source->isDisposed());
$this->assertNull(yield $promise);
yield $this->source->emit(1);
}