cloud: populate URI field for all external storage types #158893
+93
−20
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Previously, the URI field in the ExternalStorage proto was not populated by all storage provider implementations. This field is intended to store the original URI used to construct the storage, allowing for proper round-tripping of configuration.
This commit implements URI field population for all external storage types. ExternalStorageFromURI() now checks that this field is set in returned implementations when running in a test build.
The implementation ensures that
ExternalStorage.Conf()returns the complete configuration including the original URI, which is validated by existing tests that usecloudtestutils.CheckExportStore()for most storage types. Nullsink, which cannot use the standard test helper due to its no-op nature, has an explicit URI round-trip test.Informs: #156658
Release note: none