Files
s3/weed/stats/disk_test.go
zooqueen dd74d3e6d6 Replace AGPL MinIO fork with Apache-2.0 SeaweedFS fork; rebrand CLI weed->s3
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.
2026-06-18 23:41:25 -07:00

70 lines
1.9 KiB
Go

//go:build !netbsd && !plan9
package stats
import (
"os"
"path/filepath"
"testing"
"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
)
func TestSetDiskStatusSuccess(t *testing.T) {
disk := &volume_server_pb.DiskStatus{Dir: t.TempDir()}
diskProbe(disk, DefaultDiskIOProbeConfig())
if disk.Error != "" {
t.Fatalf("unexpected disk error: %s", disk.Error)
}
if disk.All == 0 {
t.Fatalf("expected non-zero capacity for a real directory")
}
}
func TestSetDiskStatusReportsRepeatedFailures(t *testing.T) {
missing := filepath.Join(t.TempDir(), "does-not-exist")
config := DefaultDiskIOProbeConfig()
var disk *volume_server_pb.DiskStatus
for i := 0; i < config.MaxStatFailures; i++ {
disk = &volume_server_pb.DiskStatus{Dir: missing}
diskProbe(disk, config)
}
if disk.Error == "" {
t.Fatalf("expected disk error after %d failed checks", config.MaxStatFailures)
}
}
func TestSetDiskStatusRequiresRepeatedSuccessesToRecover(t *testing.T) {
missing := filepath.Join(t.TempDir(), "temporarily-missing")
config := DefaultDiskIOProbeConfig()
var disk *volume_server_pb.DiskStatus
for i := 0; i < config.MaxStatFailures; i++ {
disk = &volume_server_pb.DiskStatus{Dir: missing}
diskProbe(disk, config)
}
if disk.Error == "" {
t.Fatalf("expected disk error after %d failed checks", config.MaxStatFailures)
}
if err := os.Mkdir(missing, 0755); err != nil {
t.Fatalf("mkdir %s: %v", missing, err)
}
recoveryChecks := statRecoverySuccesses(config)
for i := 1; i < recoveryChecks; i++ {
disk = &volume_server_pb.DiskStatus{Dir: missing}
diskProbe(disk, config)
if disk.Error == "" {
t.Fatalf("expected disk error to persist after %d successful checks", i)
}
}
disk = &volume_server_pb.DiskStatus{Dir: missing}
diskProbe(disk, config)
if disk.Error != "" {
t.Fatalf("expected disk error to recover after %d successful checks: %s", recoveryChecks, disk.Error)
}
}