Golang tsm1.NewFileStore函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/influxdata/influxdb/tsdb/engine/tsm1.NewFileStore函数的典型用法代码示例。如果您正苦于以下问题：Golang NewFileStore函数的具体用法？Golang NewFileStore怎么用？Golang NewFileStore使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewFileStore函数的18个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestFileStore_Stats

func TestFileStore_Stats(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)

	// Create 3 TSM files...
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"mem", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
	}

	_, err := newFileDir(dir, data...)
	if err != nil {
		fatal(t, "creating test files", err)
	}

	fs := tsm1.NewFileStore(dir)
	if err := fs.Open(); err != nil {
		fatal(t, "opening file store", err)
	}
	defer fs.Close()

	stats := fs.Stats()
	if got, exp := len(stats), 3; got != exp {
		t.Fatalf("file count mismatch: got %v, exp %v", got, exp)
	}

}

开发者ID:aristanetworks，项目名称:influxdb，代码行数:28，代码来源:file_store_test.go

示例2: TestFileStore_Read

func TestFileStore_Read(t *testing.T) {
	fs := tsm1.NewFileStore("")

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"mem", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
	}

	files, err := newFiles(data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	// Search for an entry that exists in the second file
	values, err := fs.Read("cpu", 1)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := data[1]
	if got, exp := len(values), len(exp.values); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp.values {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %d", i, got, exp)
		}
	}
}

开发者ID:seiflotfy，项目名称:influxdb，代码行数:34，代码来源:file_store_test.go

示例3: TestFileStore_Delete

func TestFileStore_Delete(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu,host=server2!~#!value", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu,host=server1!~#!value", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"mem,host=server1!~#!value", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	keys := fs.Keys()
	if got, exp := len(keys), 3; got != exp {
		t.Fatalf("key length mismatch: got %v, exp %v", got, exp)
	}

	if err := fs.Delete([]string{"cpu,host=server2!~#!value"}); err != nil {
		fatal(t, "deleting", err)
	}

	keys = fs.Keys()
	if got, exp := len(keys), 2; got != exp {
		t.Fatalf("key length mismatch: got %v, exp %v", got, exp)
	}
}

开发者ID:aristanetworks，项目名称:influxdb，代码行数:33，代码来源:file_store_test.go

示例4: TestFileStore_SeekToDesc_End

func TestFileStore_SeekToDesc_End(t *testing.T) {
	fs := tsm1.NewFileStore("")

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, 3.0)}},
	}

	files, err := newFiles(data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	buf := make([]tsm1.FloatValue, 1000)
	c := fs.KeyCursor("cpu", 2, false)
	values, err := c.ReadFloatBlock(tsm1.NewTimeDecoder(), &tsm1.FloatDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := data[2]
	if got, exp := len(values), len(exp.values); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp.values {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %d", i, got, exp)
		}
	}
}

开发者ID:seiflotfy，项目名称:influxdb，代码行数:35，代码来源:file_store_test.go

示例5: TestFileStore_SeekToDesc_FromStart

func TestFileStore_SeekToDesc_FromStart(t *testing.T) {
	fs := tsm1.NewFileStore("")

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, 3.0)}},
	}

	files, err := newFiles(data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	// Search for an entry that exists in the second file
	buf := make(tsm1.FloatValues, 1000)
	c := fs.KeyCursor("cpu", 0, false)
	values, err := c.ReadFloatBlock(buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}
	exp := data[0]
	if got, exp := len(values), len(exp.values); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp.values {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %d", i, got, exp)
		}
	}
}

开发者ID:jonseymour，项目名称:influxdb，代码行数:35，代码来源:file_store_test.go

示例6: TestFileStore_Open

func TestFileStore_Open(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)

	// Create 3 TSM files...
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(time.Unix(0, 0), 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(time.Unix(1, 0), 2.0)}},
		keyValues{"mem", []tsm1.Value{tsm1.NewValue(time.Unix(0, 0), 1.0)}},
	}

	_, err := newFileDir(dir, data...)
	if err != nil {
		fatal(t, "creating test files", err)
	}

	fs := tsm1.NewFileStore(dir)
	if err := fs.Open(); err != nil {
		fatal(t, "opening file store", err)
	}
	defer fs.Close()

	if got, exp := fs.Count(), 3; got != exp {
		t.Fatalf("file count mismatch: got %v, exp %v", got, exp)
	}

	if got, exp := fs.CurrentGeneration(), 4; got != exp {
		t.Fatalf("current ID mismatch: got %v, exp %v", got, exp)
	}
}

开发者ID:rwarren，项目名称:influxdb，代码行数:30，代码来源:file_store_test.go

示例7: TestFileStore_SeekToDesc_Duplicate

func TestFileStore_SeekToDesc_Duplicate(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 4.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, 2.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, 3.0)}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	// Search for an entry that exists in the second file
	buf := make([]tsm1.FloatValue, 1000)
	c := fs.KeyCursor("cpu", 2, false)
	values, err := c.ReadFloatBlock(&tsm1.TimeDecoder{}, &tsm1.FloatDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}
	exp := []tsm1.Value{
		data[3].values[0],
	}
	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}

	c.Next()
	values, err = c.ReadFloatBlock(&tsm1.TimeDecoder{}, &tsm1.FloatDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}
	exp = []tsm1.Value{
		data[1].values[0],
	}
	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}

}

开发者ID:wutaizeng，项目名称:kapacitor，代码行数:59，代码来源:file_store_test.go

示例8: TestFileStore_SeekToAsc_Duplicate

func TestFileStore_SeekToAsc_Duplicate(t *testing.T) {
	fs := tsm1.NewFileStore("")

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(time.Unix(0, 0), 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(time.Unix(0, 0), 2.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(time.Unix(2, 0), 3.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(time.Unix(2, 0), 4.0)}},
	}

	files, err := newFiles(data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	buf := make(tsm1.FloatValues, 1000)
	c := fs.KeyCursor("cpu", time.Unix(0, 0), true)
	// Search for an entry that exists in the second file
	values, err := c.ReadFloatBlock(buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := data[1]
	if got, exp := len(values), len(exp.values); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp.values {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}

	// Check that calling Next will dedupe points
	c.Next()
	values, err = c.ReadFloatBlock(buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}
	exp = data[3]
	if got, exp := len(values), len(exp.values); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp.values {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}
}

开发者ID:rwarren，项目名称:influxdb，代码行数:54，代码来源:file_store_test.go

示例9: TestFileStore_CreateSnapshot

func TestFileStore_CreateSnapshot(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, 3.0)}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	// Create a tombstone
	if err := fs.DeleteRange([]string{"cpu"}, 1, 1); err != nil {
		t.Fatalf("unexpected error delete range: %v", err)
	}

	s, e := fs.CreateSnapshot()
	if e != nil {
		t.Fatal(e)
	}
	t.Logf("temp file for hard links: %q", s)

	tfs, e := ioutil.ReadDir(s)
	if e != nil {
		t.Fatal(e)
	}
	if len(tfs) == 0 {
		t.Fatal("no files found")
	}

	for _, f := range fs.Files() {
		p := filepath.Join(s, filepath.Base(f.Path()))
		t.Logf("checking for existence of hard link %q", p)
		if _, err := os.Stat(p); os.IsNotExist(err) {
			t.Fatalf("unable to find file %q", p)
		}
		for _, tf := range f.TombstoneFiles() {
			p := filepath.Join(s, filepath.Base(tf.Path))
			t.Logf("checking for existence of hard link %q", p)
			if _, err := os.Stat(p); os.IsNotExist(err) {
				t.Fatalf("unable to find file %q", p)
			}
		}
	}
}

开发者ID:wutaizeng，项目名称:kapacitor，代码行数:53，代码来源:file_store_test.go

示例10: TestFileStore_Open_Deleted

func TestFileStore_Open_Deleted(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)

	// Create 3 TSM files...
	data := []keyValues{
		keyValues{"cpu,host=server2!~#!value", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu,host=server1!~#!value", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"mem,host=server1!~#!value", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
	}

	_, err := newFileDir(dir, data...)
	if err != nil {
		fatal(t, "creating test files", err)
	}

	fs := tsm1.NewFileStore(dir)
	if err := fs.Open(); err != nil {
		fatal(t, "opening file store", err)
	}
	defer fs.Close()

	if got, exp := len(fs.Keys()), 3; got != exp {
		t.Fatalf("file count mismatch: got %v, exp %v", got, exp)
	}

	if err := fs.Delete([]string{"cpu,host=server2!~#!value"}); err != nil {
		fatal(t, "deleting", err)
	}

	fs2 := tsm1.NewFileStore(dir)
	if err := fs2.Open(); err != nil {
		fatal(t, "opening file store", err)
	}
	defer fs2.Close()

	if got, exp := len(fs2.Keys()), 2; got != exp {
		t.Fatalf("file count mismatch: got %v, exp %v", got, exp)
	}
}

开发者ID:aristanetworks，项目名称:influxdb，代码行数:40，代码来源:file_store_test.go

示例11: TestFileStore_SeekToDesc_AfterEnd_OverlapString

func TestFileStore_SeekToDesc_AfterEnd_OverlapString(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(8, "eight"), tsm1.NewValue(9, "nine")}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, "two")}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, "three")}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, "four"), tsm1.NewValue(7, "seven")}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	buf := make([]tsm1.StringValue, 1000)
	c := fs.KeyCursor("cpu", 8, false)
	values, err := c.ReadStringBlock(&tsm1.TimeDecoder{}, &tsm1.StringDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := []tsm1.Value{
		data[1].values[0],
		data[3].values[0],
		data[3].values[1],
		data[0].values[0],
		data[0].values[1],
	}

	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}
}

开发者ID:aristanetworks，项目名称:influxdb，代码行数:45，代码来源:file_store_test.go

示例12: TestFileStore_SeekToAsc_BeforeStart_OverlapBoolean

// Tests that seeking and reading all blocks that contain overlapping points does
// not skip any blocks.
func TestFileStore_SeekToAsc_BeforeStart_OverlapBoolean(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, true), tsm1.NewValue(1, false)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, true)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, true)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, false), tsm1.NewValue(7, true)}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	// Search for an entry that exists in the second file
	buf := make([]tsm1.BooleanValue, 1000)
	c := fs.KeyCursor("cpu", 0, true)
	values, err := c.ReadBooleanBlock(&tsm1.TimeDecoder{}, &tsm1.BooleanDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := []tsm1.Value{
		data[3].values[0],
		data[0].values[1],
		data[1].values[0],
		data[2].values[0],
		data[3].values[1],
	}
	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}
}

开发者ID:aristanetworks，项目名称:influxdb，代码行数:47，代码来源:file_store_test.go

示例13: TestFileStore_SeekToAsc_BeforeStart_OverlapString

// Tests that seeking and reading all blocks that contain overlapping points does
// not skip any blocks.
func TestFileStore_SeekToAsc_BeforeStart_OverlapString(t *testing.T) {
	fs := tsm1.NewFileStore("")

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, "zero"), tsm1.NewValue(1, "one")}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, "two")}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, "three")}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, "four"), tsm1.NewValue(7, "seven")}},
	}

	files, err := newFiles(data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	// Search for an entry that exists in the second file
	buf := make([]tsm1.StringValue, 1000)
	c := fs.KeyCursor("cpu", 0, true)
	values, err := c.ReadStringBlock(tsm1.NewTimeDecoder(), &tsm1.StringDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := []tsm1.Value{
		data[3].values[0],
		data[0].values[1],
		data[1].values[0],
		data[2].values[0],
		data[3].values[1],
	}
	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}
}

开发者ID:seiflotfy，项目名称:influxdb，代码行数:45，代码来源:file_store_test.go

示例14: TestFileStore_SeekToDesc_AfterEnd_OverlapInteger

func TestFileStore_SeekToDesc_AfterEnd_OverlapInteger(t *testing.T) {
	fs := tsm1.NewFileStore("")

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(8, int64(0)), tsm1.NewValue(9, int64(1))}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, int64(2))}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, int64(3))}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, int64(4)), tsm1.NewValue(7, int64(7))}},
	}

	files, err := newFiles(data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	buf := make(tsm1.IntegerValues, 1000)
	c := fs.KeyCursor("cpu", 8, false)
	values, err := c.ReadIntegerBlock(buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := []tsm1.Value{
		data[1].values[0],
		data[3].values[0],
		data[3].values[1],
		data[0].values[0],
		data[0].values[1],
	}

	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}
}

开发者ID:jonseymour，项目名称:influxdb，代码行数:43，代码来源:file_store_test.go

示例15: TestKeyCursor_TombstoneRange_PartialString

func TestKeyCursor_TombstoneRange_PartialString(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{
			tsm1.NewValue(0, "1"),
			tsm1.NewValue(1, "2"),
			tsm1.NewValue(2, "3")}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	if err := fs.DeleteRange([]string{"cpu"}, 1, 1); err != nil {
		t.Fatalf("unexpected error delete range: %v", err)
	}

	buf := make([]tsm1.StringValue, 1000)
	c := fs.KeyCursor("cpu", 0, true)
	values, err := c.ReadStringBlock(&tsm1.TimeDecoder{}, &tsm1.StringDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	expValues := []tsm1.Value{data[0].values[0], data[0].values[2]}
	for i, v := range expValues {
		exp := v
		if got, exp := len(values), 2; got != exp {
			t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
		}

		if got, exp := values[i].String(), exp.String(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %d", 0, got, exp)
		}
	}
}

开发者ID:aristanetworks，项目名称:influxdb，代码行数:43，代码来源:file_store_test.go

示例16: TestKeyCursor_TombstoneRange

func TestKeyCursor_TombstoneRange(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(0, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(1, 2.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, 3.0)}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	if err := fs.DeleteRange([]string{"cpu"}, 1, 1); err != nil {
		t.Fatalf("unexpected error delete range: %v", err)
	}

	buf := make([]tsm1.FloatValue, 1000)
	c := fs.KeyCursor("cpu", 0, true)
	expValues := []int{0, 2}
	for _, v := range expValues {
		values, err := c.ReadFloatBlock(&tsm1.TimeDecoder{}, &tsm1.FloatDecoder{}, &buf)
		if err != nil {
			t.Fatalf("unexpected error reading values: %v", err)
		}

		exp := data[v]
		if got, exp := len(values), 1; got != exp {
			t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
		}

		if got, exp := values[0].String(), exp.values[0].String(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %d", 0, got, exp)
		}
		c.Next()
	}
}

开发者ID:aristanetworks，项目名称:influxdb，代码行数:43，代码来源:file_store_test.go

示例17: TestFileStore_SeekToDesc_AfterEnd_OverlapBoolean

func TestFileStore_SeekToDesc_AfterEnd_OverlapBoolean(t *testing.T) {
	fs := tsm1.NewFileStore("")

	// Setup 3 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(8, true), tsm1.NewValue(9, true)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, true)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, false)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, true), tsm1.NewValue(7, false)}},
	}

	files, err := newFiles(data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	buf := make([]tsm1.BooleanValue, 1000)
	c := fs.KeyCursor("cpu", 8, false)
	values, err := c.ReadBooleanBlock(tsm1.NewTimeDecoder(), &tsm1.BooleanDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := []tsm1.Value{
		data[1].values[0],
		data[3].values[0],
		data[3].values[1],
		data[0].values[0],
		data[0].values[1],
	}

	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}
}

开发者ID:seiflotfy，项目名称:influxdb，代码行数:43，代码来源:file_store_test.go

示例18: TestFileStore_SeekToDesc_AfterEnd_OverlapFloat

func TestFileStore_SeekToDesc_AfterEnd_OverlapFloat(t *testing.T) {
	dir := MustTempDir()
	defer os.RemoveAll(dir)
	fs := tsm1.NewFileStore(dir)

	// Setup 4 files
	data := []keyValues{
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(8, 0.0), tsm1.NewValue(9, 1.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(2, 2.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, 3.0)}},
		keyValues{"cpu", []tsm1.Value{tsm1.NewValue(3, 4.0), tsm1.NewValue(7, 7.0)}},
	}

	files, err := newFiles(dir, data...)
	if err != nil {
		t.Fatalf("unexpected error creating files: %v", err)
	}

	fs.Add(files...)

	buf := make([]tsm1.FloatValue, 1000)
	c := fs.KeyCursor("cpu", 10, false)
	values, err := c.ReadFloatBlock(&tsm1.TimeDecoder{}, &tsm1.FloatDecoder{}, &buf)
	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp := []tsm1.Value{
		data[0].values[0],
		data[0].values[1],
	}

	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}

	c.Next()
	values, err = c.ReadFloatBlock(&tsm1.TimeDecoder{}, &tsm1.FloatDecoder{}, &buf)

	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp = []tsm1.Value{
		data[3].values[0],
		data[3].values[1],
	}

	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}

	c.Next()
	values, err = c.ReadFloatBlock(&tsm1.TimeDecoder{}, &tsm1.FloatDecoder{}, &buf)

	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	exp = []tsm1.Value{
		data[1].values[0],
	}

	if got, exp := len(values), len(exp); got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}

	for i, v := range exp {
		if got, exp := values[i].Value(), v.Value(); got != exp {
			t.Fatalf("read value mismatch(%d): got %v, exp %v", i, got, exp)
		}
	}

	c.Next()
	values, err = c.ReadFloatBlock(&tsm1.TimeDecoder{}, &tsm1.FloatDecoder{}, &buf)

	if err != nil {
		t.Fatalf("unexpected error reading values: %v", err)
	}

	if got, exp := len(values), 0; got != exp {
		t.Fatalf("value length mismatch: got %v, exp %v", got, exp)
	}
}

开发者ID:wutaizeng，项目名称:kapacitor，代码行数:96，代码来源:file_store_test.go

注：本文中的github.com/influxdata/influxdb/tsdb/engine/tsm1.NewFileStore函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。