Commit bcea2cb6 authored by Kirill Smelkov's avatar Kirill Smelkov

.

parent fc1e058b
// Copyright (C) 2017 Nexedi SA and Contributors.
// Copyright (C) 2017-2021 Nexedi SA and Contributors.
// Kirill Smelkov <kirr@nexedi.com>
//
// This program is free software: you can Use, Study, Modify and Redistribute
......@@ -31,6 +31,10 @@ package fs1tools
//go:generate sh -c "python2 -c 'from ZODB.FileStorage import fsdump; fsdump.main()' ../testdata/empty.fs >testdata/empty.fsdump.ok"
//go:generate sh -c "python2 -c 'from ZODB.FileStorage.fsdump import Dumper; import sys; d = Dumper(sys.argv[1]); d.dump()' ../testdata/empty.fs >testdata/empty.fsdumpv.ok"
//go:generate sh -c "python2 -m ZODB.scripts.fstail -n 1000000 ../testdata/whiteout.fs >testdata/whiteout.fstail.ok"
//go:generate sh -c "python2 -c 'from ZODB.FileStorage import fsdump; fsdump.main()' ../testdata/whiteout.fs >testdata/whiteout.fsdump.ok"
//go:generate sh -c "python2 -c 'from ZODB.FileStorage.fsdump import Dumper; import sys; d = Dumper(sys.argv[1]); d.dump()' ../testdata/whiteout.fs >testdata/whiteout.fsdumpv.ok"
import (
"bytes"
"fmt"
......@@ -50,10 +54,11 @@ func loadFile(t *testing.T, path string) string {
return string(data)
}
func testDump(t *testing.T, dir fs1.IterDir, d Dumper) {
testv := []string{"1", "empty"}
func testDump(t *testing.T, dir fs1.IterDir, newd func() Dumper) {
testv := []string{"1", "empty", "whiteout"}
for _, tt := range testv {
t.Run("db=" + tt, func(t *testing.T) {
d := newd()
buf := bytes.Buffer{}
err := Dump(&buf, fmt.Sprintf("../testdata/%s.fs", tt), dir, d)
......@@ -70,9 +75,13 @@ func testDump(t *testing.T, dir fs1.IterDir, d Dumper) {
}
}
func TestFsDump(t *testing.T) { testDump(t, fs1.IterForward, &DumperFsDump{}) }
func TestFsDumpv(t *testing.T) { testDump(t, fs1.IterForward, &DumperFsDumpVerbose{}) }
func TestFsTail(t *testing.T) { testDump(t, fs1.IterBackward, &DumperFsTail{Ntxn: 1000000}) }
func newFsDump() Dumper { return &DumperFsDump{} }
func newFsDumpv() Dumper { return &DumperFsDumpVerbose{} }
func newFsTail() Dumper { return &DumperFsTail{Ntxn: 1000000} }
func TestFsDump(t *testing.T) { testDump(t, fs1.IterForward, newFsDump) }
func TestFsDumpv(t *testing.T) { testDump(t, fs1.IterForward, newFsDumpv) }
func TestFsTail(t *testing.T) { testDump(t, fs1.IterBackward, newFsTail) }
func BenchmarkTail(b *testing.B) {
// FIXME small testdata/1.fs is not representative for benchmarking
......
Trans #00000 tid=0000000000000017 time=1900-01-01 00:00:00.000000 offset=27
status=' ' user='' description=''
data #00000 oid=0000000000000001 class=undo or abort of object creation
************************************************************
file identifier: 'FS21'
============================================================
offset: 4
end pos: 77
transaction id: 0000000000000017
trec len: 73
status: ' '
user: ''
description: ''
len(extra): 0
------------------------------------------------------------
offset: 27
oid: 0000000000000001
revid: 0000000000000017
previous record offset: 0
transaction offset: 4
len(data): 0
backpointer: 0
redundant trec len: 73
1900-01-01 00:00:00.000000: hash=e3e0ff6c686f2fa02266e744f6629d592d432061
user='' description='' length=73 offset=4 (+23)
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