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WIP: move file store (do not merge) (#2766)
* move file store * fix build
This commit is contained in:
Asim Aslam
GitHub
@ -1,265 +0,0 @@
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package store
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"time"
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"github.com/davecgh/go-spew/spew"
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"github.com/kr/pretty"
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)
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func cleanup(db string, s Store) {
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s.Close()
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dir := filepath.Join(DefaultDir, db+"/")
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os.RemoveAll(dir)
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}
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func TestFileStoreReInit(t *testing.T) {
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s := NewStore(Table("aaa"))
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defer cleanup(DefaultDatabase, s)
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s.Init(Table("bbb"))
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if s.Options().Table != "bbb" {
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t.Error("Init didn't reinitialise the store")
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}
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}
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func TestFileStoreBasic(t *testing.T) {
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s := NewStore()
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defer cleanup(DefaultDatabase, s)
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fileTest(s, t)
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}
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func TestFileStoreTable(t *testing.T) {
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s := NewStore(Table("testTable"))
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defer cleanup(DefaultDatabase, s)
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fileTest(s, t)
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}
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func TestFileStoreDatabase(t *testing.T) {
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s := NewStore(Database("testdb"))
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defer cleanup("testdb", s)
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fileTest(s, t)
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}
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func TestFileStoreDatabaseTable(t *testing.T) {
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s := NewStore(Table("testTable"), Database("testdb"))
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defer cleanup("testdb", s)
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fileTest(s, t)
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}
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func fileTest(s Store, t *testing.T) {
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if len(os.Getenv("IN_TRAVIS_CI")) == 0 {
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t.Logf("Options %s %v\n", s.String(), s.Options())
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}
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// Read and Write an expiring Record
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if err := s.Write(&Record{
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Key: "Hello",
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Value: []byte("World"),
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Expiry: time.Millisecond * 150,
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}); err != nil {
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t.Error(err)
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}
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if r, err := s.Read("Hello"); err != nil {
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t.Fatal(err)
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} else {
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if len(r) != 1 {
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t.Error("Read returned multiple records")
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}
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if r[0].Key != "Hello" {
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t.Errorf("Expected %s, got %s", "Hello", r[0].Key)
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}
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if string(r[0].Value) != "World" {
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t.Errorf("Expected %s, got %s", "World", r[0].Value)
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}
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}
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// wait for expiry
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time.Sleep(time.Millisecond * 200)
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if _, err := s.Read("Hello"); err != ErrNotFound {
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t.Errorf("Expected %# v, got %# v", ErrNotFound, err)
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}
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// Write 3 records with various expiry and get with Table
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records := []*Record{
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{
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Key: "foo",
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Value: []byte("foofoo"),
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},
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{
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Key: "foobar",
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Value: []byte("foobarfoobar"),
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Expiry: time.Millisecond * 100,
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},
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}
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for _, r := range records {
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if err := s.Write(r); err != nil {
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t.Errorf("Couldn't write k: %s, v: %# v (%s)", r.Key, pretty.Formatter(r.Value), err)
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}
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}
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if results, err := s.Read("foo", ReadPrefix()); err != nil {
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t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
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} else {
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if len(results) != 2 {
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t.Errorf("Expected 2 items, got %d", len(results))
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// t.Logf("Table test: %v\n", spew.Sdump(results))
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}
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}
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// wait for the expiry
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time.Sleep(time.Millisecond * 200)
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if results, err := s.Read("foo", ReadPrefix()); err != nil {
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t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
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} else if len(results) != 1 {
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t.Errorf("Expected 1 item, got %d", len(results))
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// t.Logf("Table test: %v\n", spew.Sdump(results))
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}
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if err := s.Delete("foo"); err != nil {
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t.Errorf("Delete failed (%v)", err)
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}
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if results, err := s.Read("foo"); err != ErrNotFound {
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t.Errorf("Expected read failure read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
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} else {
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if len(results) != 0 {
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t.Errorf("Expected 0 items, got %d (%# v)", len(results), spew.Sdump(results))
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}
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}
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// Write 3 records with various expiry and get with Suffix
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records = []*Record{
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{
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Key: "foo",
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Value: []byte("foofoo"),
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},
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{
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Key: "barfoo",
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Value: []byte("barfoobarfoo"),
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Expiry: time.Millisecond * 100,
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},
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{
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Key: "bazbarfoo",
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Value: []byte("bazbarfoobazbarfoo"),
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Expiry: 2 * time.Millisecond * 100,
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},
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}
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for _, r := range records {
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if err := s.Write(r); err != nil {
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t.Errorf("Couldn't write k: %s, v: %# v (%s)", r.Key, pretty.Formatter(r.Value), err)
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}
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}
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if results, err := s.Read("foo", ReadSuffix()); err != nil {
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t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
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} else {
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if len(results) != 3 {
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t.Errorf("Expected 3 items, got %d", len(results))
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// t.Logf("Table test: %v\n", spew.Sdump(results))
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}
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}
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time.Sleep(time.Millisecond * 100)
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if results, err := s.Read("foo", ReadSuffix()); err != nil {
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t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
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} else {
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if len(results) != 2 {
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t.Errorf("Expected 2 items, got %d", len(results))
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// t.Logf("Table test: %v\n", spew.Sdump(results))
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}
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}
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time.Sleep(time.Millisecond * 100)
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if results, err := s.Read("foo", ReadSuffix()); err != nil {
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t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
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} else {
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if len(results) != 1 {
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t.Errorf("Expected 1 item, got %d", len(results))
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// t.Logf("Table test: %# v\n", spew.Sdump(results))
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}
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}
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if err := s.Delete("foo"); err != nil {
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t.Errorf("Delete failed (%v)", err)
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}
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if results, err := s.Read("foo", ReadSuffix()); err != nil {
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t.Errorf("Couldn't read all \"foo\" keys, got %# v (%s)", spew.Sdump(results), err)
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} else {
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if len(results) != 0 {
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t.Errorf("Expected 0 items, got %d (%# v)", len(results), spew.Sdump(results))
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}
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}
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// Test Table, Suffix and WriteOptions
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if err := s.Write(&Record{
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Key: "foofoobarbar",
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Value: []byte("something"),
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}, WriteTTL(time.Millisecond*100)); err != nil {
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t.Error(err)
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}
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if err := s.Write(&Record{
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Key: "foofoo",
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Value: []byte("something"),
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}, WriteExpiry(time.Now().Add(time.Millisecond*100))); err != nil {
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t.Error(err)
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}
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if err := s.Write(&Record{
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Key: "barbar",
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Value: []byte("something"),
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// TTL has higher precedence than expiry
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}, WriteExpiry(time.Now().Add(time.Hour)), WriteTTL(time.Millisecond*100)); err != nil {
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t.Error(err)
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}
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if results, err := s.Read("foo", ReadPrefix(), ReadSuffix()); err != nil {
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t.Error(err)
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} else {
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if len(results) != 1 {
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t.Errorf("Expected 1 results, got %d: %# v", len(results), spew.Sdump(results))
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}
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}
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time.Sleep(time.Millisecond * 100)
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if results, err := s.List(); err != nil {
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t.Errorf("List failed: %s", err)
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} else {
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if len(results) != 0 {
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t.Errorf("Expiry options were not effective, results :%v", spew.Sdump(results))
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}
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}
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// write the following records
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for i := 0; i < 10; i++ {
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s.Write(&Record{
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Key: fmt.Sprintf("a%d", i),
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Value: []byte{},
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})
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}
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// read back a few records
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if results, err := s.Read("a", ReadLimit(5), ReadPrefix()); err != nil {
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t.Error(err)
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} else {
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if len(results) != 5 {
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t.Fatal("Expected 5 results, got ", len(results))
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}
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if !strings.HasPrefix(results[0].Key, "a") {
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t.Fatalf("Expected a prefix, got %s", results[0].Key)
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}
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}
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// read the rest back
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if results, err := s.Read("a", ReadLimit(30), ReadOffset(5), ReadPrefix()); err != nil {
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t.Fatal(err)
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} else {
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if len(results) != 5 {
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t.Fatal("Expected 5 results, got ", len(results))
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}
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}
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}
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