mirror of
https://github.com/ipfs/kubo.git
synced 2025-09-09 23:42:20 +08:00
74 lines
1.4 KiB
Go
74 lines
1.4 KiB
Go
package path_test
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import (
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"fmt"
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"testing"
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context "gx/ipfs/QmZy2y8t9zQH2a1b8q2ZSLKp17ATuJoCNxxyMFG5qFExpt/go-net/context"
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key "github.com/ipfs/go-ipfs/blocks/key"
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merkledag "github.com/ipfs/go-ipfs/merkledag"
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dagmock "github.com/ipfs/go-ipfs/merkledag/test"
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path "github.com/ipfs/go-ipfs/path"
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util "github.com/ipfs/go-ipfs/util"
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)
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func randNode() (*merkledag.Node, key.Key) {
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node := new(merkledag.Node)
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node.Data = make([]byte, 32)
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util.NewTimeSeededRand().Read(node.Data)
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k, _ := node.Key()
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return node, k
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}
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func TestRecurivePathResolution(t *testing.T) {
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ctx := context.Background()
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dagService := dagmock.Mock()
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a, _ := randNode()
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b, _ := randNode()
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c, cKey := randNode()
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err := b.AddNodeLink("grandchild", c)
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if err != nil {
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t.Fatal(err)
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}
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err = a.AddNodeLink("child", b)
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if err != nil {
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t.Fatal(err)
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}
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err = dagService.AddRecursive(a)
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if err != nil {
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t.Fatal(err)
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}
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aKey, err := a.Key()
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if err != nil {
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t.Fatal(err)
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}
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segments := []string{aKey.String(), "child", "grandchild"}
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p, err := path.FromSegments("/ipfs/", segments...)
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if err != nil {
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t.Fatal(err)
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}
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resolver := &path.Resolver{DAG: dagService}
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node, err := resolver.ResolvePath(ctx, p)
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if err != nil {
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t.Fatal(err)
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}
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key, err := node.Key()
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if err != nil {
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t.Fatal(err)
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}
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if key.String() != cKey.String() {
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t.Fatal(fmt.Errorf(
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"recursive path resolution failed for %s: %s != %s",
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p.String(), key.String(), cKey.String()))
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}
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}
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