0ecd10bf30
This provides a Nix HTTP Binary Cache interface in front of a tvix-store that's reachable via gRPC. TODOs: - remove import command, move serve up to toplevel. We have nix-copy- closure and tvix-store commands. - loop into CI. We should be able to fetch the protos as a third-party dependency. - Check if we can test nar-bridge slightly easier in an integration test. - Ensure we support connecting to unix sockets and grpc+http at least, using the same syntax as tvix-store. - Don't buffer the entire blob when rendering NAR Co-Authored-By: Connor Brewster <cbrewster@hey.com> Co-Authored-By: Márton Boros <martonboros@gmail.com> Co-Authored-By: Vo Minh Thu <noteed@gmail.com> Change-Id: I6064474e49dfe78cea67676957462d9f28658d4a Reviewed-on: https://cl.tvl.fyi/c/depot/+/9339 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package writer
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import (
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"testing"
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storev1pb "code.tvl.fyi/tvix/store/protos"
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"github.com/google/go-cmp/cmp"
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"github.com/stretchr/testify/require"
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"google.golang.org/protobuf/testing/protocmp"
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)
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func requireProtoEq(t *testing.T, expected interface{}, actual interface{}) {
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if diff := cmp.Diff(expected, actual, protocmp.Transform()); diff != "" {
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t.Errorf("unexpected difference:\n%v", diff)
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}
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}
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func TestPopNextNode(t *testing.T) {
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t.Run("empty directory", func(t *testing.T) {
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d := &storev1pb.Directory{
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Directories: []*storev1pb.DirectoryNode{},
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Files: []*storev1pb.FileNode{},
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Symlinks: []*storev1pb.SymlinkNode{},
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}
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n := drainNextNode(d)
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require.Equal(t, nil, n)
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})
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t.Run("only directories", func(t *testing.T) {
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ds := &storev1pb.Directory{
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Directories: []*storev1pb.DirectoryNode{{
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Name: []byte("a"),
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Digest: []byte{},
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Size: 0,
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}, {
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Name: []byte("b"),
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Digest: []byte{},
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Size: 0,
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}},
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Files: []*storev1pb.FileNode{},
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Symlinks: []*storev1pb.SymlinkNode{},
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}
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n := drainNextNode(ds)
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requireProtoEq(t, &storev1pb.DirectoryNode{
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Name: []byte("a"),
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Digest: []byte{},
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Size: 0,
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}, n)
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})
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}
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