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SimpleCacheAdapter fails to cache any item if a namespace is used#32025
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Merged
fabpot merged 1 commit intosymfony:3.4frommoufmouf:broken_simplecacheadapter_with_namespaceJun 14, 2019
Merged
SimpleCacheAdapter fails to cache any item if a namespace is used#32025
fabpot merged 1 commit intosymfony:3.4frommoufmouf:broken_simplecacheadapter_with_namespaceJun 14, 2019
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src/Symfony/Component/Cache/Tests/Adapter/SimpleCacheAdapterTest.php OutdatedShow resolvedHide resolved
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moufmouf commentedJun 13, 2019
@nicolas-grekas Ready for review. I think I took into account all your comments. What do you want me to do with#32019? Shall I close it (if you want to backport the bug from this version?) or shall I continue working on it to make it in line with this PR? |
nicolas-grekas approved these changesJun 13, 2019
fabpot approved these changesJun 14, 2019
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fabpot commentedJun 14, 2019
Thank you@moufmouf. |
9f8be54 toffd3469Comparefabpot added a commit that referenced this pull requestJun 14, 2019
…is used (moufmouf)This PR was squashed before being merged into the 3.4 branch (closes#32025).Discussion----------SimpleCacheAdapter fails to cache any item if a namespace is used| Q | A| ------------- | ---| Branch? |3.4| Bug fix? | yes| New feature? | no| BC breaks? | no| Deprecations? | no| Tests pass? | yes| License | MITThis is a backport of#32019The SimpleCacheAdapter extends AdapterTestCase.When adding a namespace, the AdapterTestCase adds ":" after the namespace:https://github.com/symfony/symfony/blob/v4.3.1/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php#L37The namespace is prepended to the cache key.But in PSR-16, the ":" is a forbidden character.As a result, the cache key is invalid and cache is not persisted. If you use Psr16Adapter + a namespace, the cache simply does not work.As per@nicolas-grekas advices, a NS_SEPARATOR const is added to change the namespace separator for the `SimpleCacheAdapter` to "_" (that is compatible with PSR-16).The first commit of this PR starts with an additional test and no fix (to showcase the problem).Commits-------ffd3469 SimpleCacheAdapter fails to cache any item if a namespace is used
This was referencedJun 26, 2019
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This is a backport of#32019
The SimpleCacheAdapter extends AdapterTestCase.
When adding a namespace, the AdapterTestCase adds ":" after the namespace:
https://github.com/symfony/symfony/blob/v4.3.1/src/Symfony/Component/Cache/Adapter/AbstractAdapter.php#L37
The namespace is prepended to the cache key.
But in PSR-16, the ":" is a forbidden character.
As a result, the cache key is invalid and cache is not persisted. If you use Psr16Adapter + a namespace, the cache simply does not work.
As per@nicolas-grekas advices, a NS_SEPARATOR const is added to change the namespace separator for the
SimpleCacheAdapterto "_" (that is compatible with PSR-16).The first commit of this PR starts with an additional test and no fix (to showcase the problem).