mirror of
https://github.com/hanzoai/s3.git
synced 2026-10-30 14:59:09 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
129 lines
3.8 KiB
Go
129 lines
3.8 KiB
Go
package storage
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import (
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"bytes"
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/storage/needle"
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"github.com/seaweedfs/seaweedfs/weed/storage/super_block"
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"github.com/seaweedfs/seaweedfs/weed/storage/types"
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"github.com/stretchr/testify/assert"
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)
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func TestReadNeedleNilNeedleMap(t *testing.T) {
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dir := t.TempDir()
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v, err := NewVolume(dir, dir, "", 1, NeedleMapInMemory, &super_block.ReplicaPlacement{}, &needle.TTL{}, 0, needle.GetCurrentVersion(), 0, 0)
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if err != nil {
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t.Fatalf("volume creation: %v", err)
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}
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defer v.Close()
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v.dataFileAccessLock.Lock()
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if v.nm != nil {
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v.nm.Close()
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v.nm = nil
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}
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v.dataFileAccessLock.Unlock()
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n := new(needle.Needle)
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n.Id = types.Uint64ToNeedleId(1)
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if _, err := v.readNeedle(n, &ReadOption{}, nil); err != ErrorNotFound {
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t.Fatalf("readNeedle: want ErrorNotFound, got %v", err)
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}
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err = v.readNeedleDataInto(n, &ReadOption{ReadBufferSize: 1024}, &bytes.Buffer{}, 0, 0)
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if err != ErrorNotFound {
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t.Fatalf("readNeedleDataInto: want ErrorNotFound, got %v", err)
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}
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}
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func TestReadNeedMetaWithWritesAndUpdates(t *testing.T) {
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dir := t.TempDir()
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v, err := NewVolume(dir, dir, "", 1, NeedleMapInMemory, &super_block.ReplicaPlacement{}, &needle.TTL{}, 0, needle.GetCurrentVersion(), 0, 0)
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if err != nil {
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t.Fatalf("volume creation: %v", err)
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}
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defer v.Close()
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type WriteInfo struct {
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offset int64
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size int32
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}
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writeInfos := make([]WriteInfo, 30)
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mockLastUpdateTime := uint64(1000000000000)
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// initialize 20 needles then update first 10 needles
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for i := 1; i <= 30; i++ {
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n := newRandomNeedle(uint64(i % 20))
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n.Flags = 0x08
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n.LastModified = mockLastUpdateTime
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mockLastUpdateTime += 2000
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offset, _, _, err := v.writeNeedle2(n, true, false)
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if err != nil {
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t.Fatalf("write needle %d: %v", i, err)
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}
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writeInfos[i-1] = WriteInfo{offset: int64(offset), size: int32(n.Size)}
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}
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expectedLastUpdateTime := uint64(1000000000000)
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for i := 0; i < 30; i++ {
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testNeedle := new(needle.Needle)
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testNeedle.Id = types.Uint64ToNeedleId(uint64(i + 1%20))
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testNeedle.Flags = 0x08
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v.readNeedleMetaAt(testNeedle, writeInfos[i].offset, writeInfos[i].size)
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actualLastModifiedTime := testNeedle.LastModified
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if writeInfos[i].size != 0 {
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assert.Equal(t, expectedLastUpdateTime, actualLastModifiedTime, "The two words should be the same.")
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}
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expectedLastUpdateTime += 2000
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}
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}
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func TestReadNeedMetaWithDeletesThenWrites(t *testing.T) {
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dir := t.TempDir()
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v, err := NewVolume(dir, dir, "", 1, NeedleMapInMemory, &super_block.ReplicaPlacement{}, &needle.TTL{}, 0, needle.GetCurrentVersion(), 0, 0)
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if err != nil {
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t.Fatalf("volume creation: %v", err)
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}
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defer v.Close()
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type WriteInfo struct {
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offset int64
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size int32
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}
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writeInfos := make([]WriteInfo, 10)
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mockLastUpdateTime := uint64(1000000000000)
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for i := 1; i <= 10; i++ {
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n := newRandomNeedle(uint64(i % 5))
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n.Flags = 0x08
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n.LastModified = mockLastUpdateTime
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mockLastUpdateTime += 2000
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offset, _, _, err := v.writeNeedle2(n, true, false)
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if err != nil {
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t.Fatalf("write needle %d: %v", i, err)
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}
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if i < 5 {
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size, err := v.deleteNeedle2(n)
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if err != nil {
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t.Fatalf("delete needle %d: %v", i, err)
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}
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writeInfos[i-1] = WriteInfo{offset: int64(offset), size: int32(size)}
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} else {
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writeInfos[i-1] = WriteInfo{offset: int64(offset), size: int32(n.Size)}
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}
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}
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expectedLastUpdateTime := uint64(1000000000000)
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for i := 0; i < 10; i++ {
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testNeedle := new(needle.Needle)
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testNeedle.Id = types.Uint64ToNeedleId(uint64(i + 1%5))
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testNeedle.Flags = 0x08
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v.readNeedleMetaAt(testNeedle, writeInfos[i].offset, writeInfos[i].size)
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actualLastModifiedTime := testNeedle.LastModified
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if writeInfos[i].size != 0 {
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assert.Equal(t, expectedLastUpdateTime, actualLastModifiedTime, "The two words should be the same.")
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}
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expectedLastUpdateTime += 2000
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}
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}
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