mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2026-08-16 12:16:36 +00:00
Chris LuandGitHub
db5a086d04
* refactor: extract remote mount resolution into shared helpers * refactor: share the adaptive remote cache wait policy * filer: stream cold remote reads from the origin while caching * s3: stream cold remote reads from the origin instead of 503 retries * test: cover the S3 origin stream-through path * remote mounts: match on path components and prefer the longest mount * fail short origin streams instead of silently truncating * s3: try the origin before failing a cold read on a local cache error * s3: gate origin streaming on the entry's resolved version * return the cache RPC's NotFound as a canonical status and classify it everywhere * filer: keep multipart-range cold reads on the retry path
49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package filer
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import (
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/pb/remote_pb"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestFindMountedRemoteMapping(t *testing.T) {
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mappings := &remote_pb.RemoteStorageMapping{
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Mappings: map[string]*remote_pb.RemoteStorageLocation{
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"/buckets/b": {Name: "outer"},
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"/buckets/b/sub": {Name: "inner"},
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"/buckets/foo": {Name: "foo"},
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},
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}
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tests := []struct {
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dir string
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wantMount string
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wantName string
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wantErr bool
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}{
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{dir: "/buckets/b", wantMount: "/buckets/b", wantName: "outer"},
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{dir: "/buckets/b/other", wantMount: "/buckets/b", wantName: "outer"},
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{dir: "/buckets/b/sub", wantMount: "/buckets/b/sub", wantName: "inner"},
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{dir: "/buckets/b/sub/deep", wantMount: "/buckets/b/sub", wantName: "inner"},
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{dir: "/buckets/foo/x", wantMount: "/buckets/foo", wantName: "foo"},
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// a sibling sharing a name prefix is not under the mount
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{dir: "/buckets/foobar", wantErr: true},
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{dir: "/buckets/other", wantErr: true},
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}
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for _, tt := range tests {
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t.Run(tt.dir, func(t *testing.T) {
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mount, loc, err := FindMountedRemoteMapping(mappings, tt.dir)
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if tt.wantErr {
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require.Error(t, err)
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return
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}
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require.NoError(t, err)
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assert.Equal(t, tt.wantMount, mount)
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assert.Equal(t, tt.wantName, loc.Name)
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})
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}
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}
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