1 files changed, 80 insertions, 0 deletions
diff --git a/swarm/api/manifest_test.go b/swarm/api/manifest_test.go
new file mode 100644
index 000000000..20b8117c6
--- /dev/null
+++ b/swarm/api/manifest_test.go
@@ -0,0 +1,80 @@
+// Copyright 2016 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package api
+
+import (
+	// "encoding/json"
+	"fmt"
+	"io"
+	"strings"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/swarm/storage"
+)
+
+func manifest(paths ...string) (manifestReader storage.LazySectionReader) {
+	var entries []string
+	for _, path := range paths {
+		entry := fmt.Sprintf(`{"path":"%s"}`, path)
+		entries = append(entries, entry)
+	}
+	manifest := fmt.Sprintf(`{"entries":[%s]}`, strings.Join(entries, ","))
+	return &storage.LazyTestSectionReader{
+		SectionReader: io.NewSectionReader(strings.NewReader(manifest), 0, int64(len(manifest))),
+	}
+}
+
+func testGetEntry(t *testing.T, path, match string, paths ...string) *manifestTrie {
+	quitC := make(chan bool)
+	trie, err := readManifest(manifest(paths...), nil, nil, quitC)
+	if err != nil {
+		t.Errorf("unexpected error making manifest: %v", err)
+	}
+	checkEntry(t, path, match, trie)
+	return trie
+}
+
+func checkEntry(t *testing.T, path, match string, trie *manifestTrie) {
+	entry, fullpath := trie.getEntry(path)
+	if match == "-" && entry != nil {
+		t.Errorf("expected no match for '%s', got '%s'", path, fullpath)
+	} else if entry == nil {
+		if match != "-" {
+			t.Errorf("expected entry '%s' to match '%s', got no match", match, path)
+		}
+	} else if fullpath != match {
+		t.Errorf("incorrect entry retrieved for '%s'. expected path '%v', got '%s'", path, match, fullpath)
+	}
+}
+
+func TestGetEntry(t *testing.T) {
+	// file system manifest always contains regularized paths
+	testGetEntry(t, "a", "a", "a")
+	testGetEntry(t, "b", "-", "a")
+	testGetEntry(t, "/a//", "a", "a")
+	// fallback
+	testGetEntry(t, "/a", "", "")
+	testGetEntry(t, "/a/b", "a/b", "a/b")
+	// longest/deepest math
+	testGetEntry(t, "a/b", "-", "a", "a/ba", "a/b/c")
+	testGetEntry(t, "a/b", "a/b", "a", "a/b", "a/bb", "a/b/c")
+	testGetEntry(t, "//a//b//", "a/b", "a", "a/b", "a/bb", "a/b/c")
+}
+
+func TestDeleteEntry(t *testing.T) {
+
+}