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https://gitlab.com/pulsechaincom/go-pulse.git
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4d300e4dec
This change imports the Swarm protocol codebase. Compared to the 'swarm' branch, a few mostly cosmetic changes had to be made: * The various redundant log message prefixes are gone. * All files now have LGPLv3 license headers. * Minor code changes were needed to please go vet and make the tests pass on Windows. * Further changes were required to adapt to the go-ethereum develop branch and its new Go APIs. Some code has not (yet) been brought over: * swarm/cmd/bzzhash: will reappear as cmd/bzzhash later * swarm/cmd/bzzup.sh: will be reimplemented in cmd/bzzup * swarm/cmd/makegenesis: will reappear somehow * swarm/examples/album: will move to a separate repository * swarm/examples/filemanager: ditto * swarm/examples/files: will not be merged * swarm/test/*: will not be merged * swarm/services/swear: will reappear as contracts/swear when needed
81 lines
2.6 KiB
Go
81 lines
2.6 KiB
Go
// Copyright 2016 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package api
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import (
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// "encoding/json"
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"fmt"
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"io"
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"strings"
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"testing"
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"github.com/ethereum/go-ethereum/swarm/storage"
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)
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func manifest(paths ...string) (manifestReader storage.LazySectionReader) {
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var entries []string
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for _, path := range paths {
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entry := fmt.Sprintf(`{"path":"%s"}`, path)
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entries = append(entries, entry)
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}
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manifest := fmt.Sprintf(`{"entries":[%s]}`, strings.Join(entries, ","))
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return &storage.LazyTestSectionReader{
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SectionReader: io.NewSectionReader(strings.NewReader(manifest), 0, int64(len(manifest))),
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}
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}
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func testGetEntry(t *testing.T, path, match string, paths ...string) *manifestTrie {
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quitC := make(chan bool)
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trie, err := readManifest(manifest(paths...), nil, nil, quitC)
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if err != nil {
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t.Errorf("unexpected error making manifest: %v", err)
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}
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checkEntry(t, path, match, trie)
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return trie
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}
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func checkEntry(t *testing.T, path, match string, trie *manifestTrie) {
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entry, fullpath := trie.getEntry(path)
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if match == "-" && entry != nil {
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t.Errorf("expected no match for '%s', got '%s'", path, fullpath)
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} else if entry == nil {
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if match != "-" {
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t.Errorf("expected entry '%s' to match '%s', got no match", match, path)
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}
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} else if fullpath != match {
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t.Errorf("incorrect entry retrieved for '%s'. expected path '%v', got '%s'", path, match, fullpath)
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}
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}
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func TestGetEntry(t *testing.T) {
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// file system manifest always contains regularized paths
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testGetEntry(t, "a", "a", "a")
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testGetEntry(t, "b", "-", "a")
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testGetEntry(t, "/a//", "a", "a")
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// fallback
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testGetEntry(t, "/a", "", "")
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testGetEntry(t, "/a/b", "a/b", "a/b")
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// longest/deepest math
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testGetEntry(t, "a/b", "-", "a", "a/ba", "a/b/c")
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testGetEntry(t, "a/b", "a/b", "a", "a/b", "a/bb", "a/b/c")
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testGetEntry(t, "//a//b//", "a/b", "a", "a/b", "a/bb", "a/b/c")
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}
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func TestDeleteEntry(t *testing.T) {
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}
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