44da954565
To make the definition of supported digests more clear, we have refactored the digest package to have a special Algorithm type. This represents the digest's prefix and we associated various supported hash implementations through function calls. Signed-off-by: Stephen J Day <stephen.day@docker.com>
22 lines
511 B
Go
22 lines
511 B
Go
// +build !noresumabledigest
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package digest
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import (
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"testing"
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"github.com/stevvooe/resumable"
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_ "github.com/stevvooe/resumable/sha256"
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)
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// TestResumableDetection just ensures that the resumable capability of a hash
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// is exposed through the digester type, which is just a hash plus a Digest
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// method.
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func TestResumableDetection(t *testing.T) {
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d := Canonical.New()
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if _, ok := d.Hash().(resumable.Hash); !ok {
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t.Fatalf("expected digester to implement resumable.Hash: %#v, %v", d, d.Hash())
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}
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}
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