mirror of
https://github.com/hanzoai/s3.git
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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.
111 lines
3.0 KiB
Go
111 lines
3.0 KiB
Go
package engine
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import (
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"context"
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"strings"
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"testing"
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)
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// TestPostgreSQLOnlySupport ensures that non-PostgreSQL syntax is properly rejected
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func TestPostgreSQLOnlySupport(t *testing.T) {
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engine := NewTestSQLEngine()
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testCases := []struct {
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name string
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sql string
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shouldError bool
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errorMsg string
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desc string
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}{
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// Test that MySQL backticks are not supported for identifiers
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{
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name: "MySQL_Backticks_Table",
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sql: "SELECT * FROM `user_events` LIMIT 1",
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shouldError: true,
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desc: "MySQL backticks for table names should be rejected",
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},
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{
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name: "MySQL_Backticks_Column",
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sql: "SELECT `column_name` FROM user_events LIMIT 1",
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shouldError: true,
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desc: "MySQL backticks for column names should be rejected",
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},
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// Test that PostgreSQL double quotes work (should NOT error)
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{
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name: "PostgreSQL_Double_Quotes_OK",
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sql: `SELECT "user_id" FROM user_events LIMIT 1`,
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shouldError: false,
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desc: "PostgreSQL double quotes for identifiers should work",
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},
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// Note: MySQL functions like YEAR(), MONTH() may parse but won't have proper implementations
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// They're removed from the engine so they won't work correctly, but we don't explicitly reject them
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// Test that PostgreSQL EXTRACT works (should NOT error)
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{
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name: "PostgreSQL_EXTRACT_OK",
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sql: "SELECT EXTRACT(YEAR FROM CURRENT_DATE) FROM user_events LIMIT 1",
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shouldError: false,
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desc: "PostgreSQL EXTRACT function should work",
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},
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// Test that single quotes work for string literals but not identifiers
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{
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name: "Single_Quotes_String_Literal_OK",
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sql: "SELECT 'hello world' FROM user_events LIMIT 1",
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shouldError: false,
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desc: "Single quotes for string literals should work",
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},
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}
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passCount := 0
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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result, err := engine.ExecuteSQL(context.Background(), tc.sql)
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if tc.shouldError {
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// We expect this query to fail
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if err == nil && result.Error == nil {
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t.Errorf("Expected error for %s, but query succeeded", tc.desc)
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return
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}
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// Check for specific error message if provided
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if tc.errorMsg != "" {
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errorText := ""
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if err != nil {
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errorText = err.Error()
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} else if result.Error != nil {
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errorText = result.Error.Error()
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}
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if !strings.Contains(errorText, tc.errorMsg) {
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t.Errorf("Expected error containing '%s', got: %s", tc.errorMsg, errorText)
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return
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}
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}
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t.Logf("CORRECTLY REJECTED: %s", tc.desc)
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passCount++
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} else {
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// We expect this query to succeed
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if err != nil {
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t.Errorf("Unexpected error for %s: %v", tc.desc, err)
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return
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}
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if result.Error != nil {
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t.Errorf("Unexpected result error for %s: %v", tc.desc, result.Error)
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return
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}
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t.Logf("CORRECTLY ACCEPTED: %s", tc.desc)
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passCount++
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}
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})
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}
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t.Logf("PostgreSQL-only compliance: %d/%d tests passed", passCount, len(testCases))
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}
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