repo stringlengths 6 47 | file_url stringlengths 77 269 | file_path stringlengths 5 186 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-07 08:35:43 2026-01-07 08:55:24 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/rangereader_test.go | core/filex/rangereader_test.go | package filex
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/fs"
)
func TestRangeReader(t *testing.T) {
const text = `hello
world`
file, err := fs.TempFileWithText(text)
assert.Nil(t, err)
defer func() {
file.Close()
os.Remove(file.Name())
}()
reader :=... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/file.go | core/filex/file.go | package filex
import (
"io"
"os"
)
const bufSize = 1024
// FirstLine returns the first line of the file.
func FirstLine(filename string) (string, error) {
file, err := os.Open(filename)
if err != nil {
return "", err
}
defer file.Close()
return firstLine(file)
}
// LastLine returns the last line of the fi... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/rangereader.go | core/filex/rangereader.go | package filex
import (
"errors"
"os"
)
// errExceedFileSize indicates that the file size is exceeded.
var errExceedFileSize = errors.New("exceed file size")
// A RangeReader is used to read a range of content from a file.
type RangeReader struct {
file *os.File
start int64
stop int64
}
// NewRangeReader retu... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/file_test.go | core/filex/file_test.go | package filex
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/fs"
)
const (
longLine = `Quid securi etiam tamquam eu fugiat nulla pariatur. Nec dubitamus multa iter quae et nos invenerat. Non equidem invideo, miror magis posuere velit aliquet. Integer legenti... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/lookup_test.go | core/filex/lookup_test.go | package filex
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/fs"
)
func TestSplitLineChunks(t *testing.T) {
const text = `first line
second line
third line
fourth line
fifth line
sixth line
seventh line
`
fp, err := fs.TempFileWithText(text)
assert.Nil(t, err)
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/lookup.go | core/filex/lookup.go | package filex
import (
"io"
"os"
)
// OffsetRange represents a content block of a file.
type OffsetRange struct {
File string
Start int64
Stop int64
}
// SplitLineChunks splits file into chunks.
// The whole line are guaranteed to be split in the same chunk.
func SplitLineChunks(filename string, chunks int) (... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/progressscanner_test.go | core/filex/progressscanner_test.go | package filex
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
"gopkg.in/cheggaaa/pb.v1"
)
func TestProgressScanner(t *testing.T) {
const text = "hello, world"
bar := pb.New(100)
var builder strings.Builder
builder.WriteString(text)
scanner := NewProgressScanner(&mockedScanner{builder: &bui... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/filex/progressscanner.go | core/filex/progressscanner.go | package filex
import "gopkg.in/cheggaaa/pb.v1"
type (
// A Scanner is used to read lines.
Scanner interface {
// Scan checks if it has remaining to read.
Scan() bool
// Text returns next line.
Text() string
}
progressScanner struct {
Scanner
bar *pb.ProgressBar
}
)
// NewProgressScanner returns a S... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/sysx/automaxprocs.go | core/sysx/automaxprocs.go | package sysx
import "go.uber.org/automaxprocs/maxprocs"
// Automatically set GOMAXPROCS to match Linux container CPU quota.
func init() {
maxprocs.Set(maxprocs.Logger(nil))
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/sysx/host.go | core/sysx/host.go | package sysx
import (
"os"
"github.com/zeromicro/go-zero/core/stringx"
)
var hostname string
func init() {
var err error
hostname, err = os.Hostname()
if err != nil {
hostname = stringx.RandId()
}
}
// Hostname returns the name of the host, if no hostname, a random id is returned.
func Hostname() string {
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/sysx/host_test.go | core/sysx/host_test.go | package sysx
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestHostname(t *testing.T) {
assert.True(t, len(Hostname()) > 0)
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/service/servicegroup_test.go | core/service/servicegroup_test.go | package service
import (
"sync"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/proc"
)
var (
number = 1
mutex sync.Mutex
done = make(chan struct{})
)
func TestServiceGroup(t *testing.T) {
multipliers := []int{2, 3, 5, 7}
want := 1
group := NewServiceGroup()
for _, m... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/service/serviceconf.go | core/service/serviceconf.go | package service
import (
"github.com/zeromicro/go-zero/core/load"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/proc"
"github.com/zeromicro/go-zero/core/prometheus"
"github.com/zeromicro/go-zero/core/stat"
"github.com/zeromicro/go-zero/core/trace"
"github.com/zeromicro/go-zero/inte... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/service/servicegroup.go | core/service/servicegroup.go | package service
import (
"sync"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/proc"
"github.com/zeromicro/go-zero/core/threading"
)
type (
// Starter is the interface wraps the Start method.
Starter interface {
Start()
}
// Stopper is the interface wraps the Stop method.
Sto... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/service/serviceconf_test.go | core/service/serviceconf_test.go | package service
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/internal/devserver"
)
func TestServiceConf(t *testing.T) {
c := ServiceConf{
Name: "foo",
Log: logx.LogConf{
Mode: "console",
},
Mode: "dev",
DevServer: dev... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/lang/lang_test.go | core/lang/lang_test.go | package lang
import (
"encoding/json"
"errors"
"reflect"
"testing"
"github.com/stretchr/testify/assert"
)
func TestRepr(t *testing.T) {
var (
f32 float32 = 1.1
f64 = 2.2
i8 int8 = 1
i16 int16 = 2
i32 int32 = 3
i64 int64 = 4
u8 uint8 = 5
u16 uint16 = 6
u32 uint32 = 7
u... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/lang/lang.go | core/lang/lang.go | package lang
import (
"fmt"
"reflect"
"strconv"
)
// Placeholder is a placeholder object that can be used globally.
var Placeholder PlaceholderType
type (
// AnyType can be used to hold any type.
AnyType = any
// PlaceholderType represents a placeholder type.
PlaceholderType = struct{}
)
// Repr returns the ... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/read_test.go | core/iox/read_test.go | package iox
import (
"bytes"
"io"
"os"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/fs"
"github.com/zeromicro/go-zero/core/stringx"
)
func TestReadText(t *testing.T) {
tests := []struct {
input string
expect string
}{
{
input: `a`,
expect: `a`,
},... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/bufferpool_test.go | core/iox/bufferpool_test.go | package iox
import (
"bytes"
"testing"
"github.com/stretchr/testify/assert"
)
func TestBufferPool(t *testing.T) {
capacity := 1024
pool := NewBufferPool(capacity)
pool.Put(bytes.NewBuffer(make([]byte, 0, 2*capacity)))
assert.True(t, pool.Get().Cap() <= capacity)
}
func TestBufferPool_Put(t *testing.T) {
t.R... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/tee.go | core/iox/tee.go | package iox
import "io"
// LimitTeeReader returns a Reader that writes up to n bytes to w what it reads from r.
// First n bytes reads from r performed through it are matched with
// corresponding writes to w. There is no internal buffering -
// the write must complete before the first n bytes read completes.
// Any ... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/nopcloser.go | core/iox/nopcloser.go | package iox
import "io"
type nopCloser struct {
io.Writer
}
func (nopCloser) Close() error {
return nil
}
// NopCloser returns an io.WriteCloser that does nothing on calling Close.
func NopCloser(w io.Writer) io.WriteCloser {
return nopCloser{w}
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/pipe_test.go | core/iox/pipe_test.go | package iox
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestRedirectInOut(t *testing.T) {
restore, err := RedirectInOut()
assert.Nil(t, err)
defer restore()
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/textfile.go | core/iox/textfile.go | package iox
import (
"bytes"
"errors"
"io"
"os"
)
const bufSize = 32 * 1024
// CountLines returns the number of lines in the file.
func CountLines(file string) (int, error) {
f, err := os.Open(file)
if err != nil {
return 0, err
}
defer f.Close()
var noEol bool
buf := make([]byte, bufSize)
count := 0
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/bufferpool.go | core/iox/bufferpool.go | package iox
import (
"bytes"
"sync"
)
// A BufferPool is a pool to buffer bytes.Buffer objects.
type BufferPool struct {
capability int
pool *sync.Pool
}
// NewBufferPool returns a BufferPool.
func NewBufferPool(capability int) *BufferPool {
return &BufferPool{
capability: capability,
pool: &sync.Pool... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/nopcloser_test.go | core/iox/nopcloser_test.go | package iox
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestNopCloser(t *testing.T) {
closer := NopCloser(nil)
assert.NoError(t, closer.Close())
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/read.go | core/iox/read.go | package iox
import (
"bufio"
"bytes"
"io"
"os"
"strings"
)
type (
textReadOptions struct {
keepSpace bool
withoutBlanks bool
omitPrefix string
}
// TextReadOption defines the method to customize the text reading functions.
TextReadOption func(*textReadOptions)
)
// DupReadCloser returns two io... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/textlinescanner.go | core/iox/textlinescanner.go | package iox
import (
"bufio"
"errors"
"io"
"strings"
)
// A TextLineScanner is a scanner that can scan lines from the given reader.
type TextLineScanner struct {
reader *bufio.Reader
hasNext bool
line string
err error
}
// NewTextLineScanner returns a TextLineScanner with the given reader.
func NewTe... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/textlinescanner_test.go | core/iox/textlinescanner_test.go | package iox
import (
"strings"
"testing"
"testing/iotest"
"github.com/stretchr/testify/assert"
)
func TestScanner(t *testing.T) {
const val = `1
2
3
4`
reader := strings.NewReader(val)
scanner := NewTextLineScanner(reader)
var lines []string
for scanner.Scan() {
line, err := scanner.Line()
assert.Nil(t,... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/textfile_test.go | core/iox/textfile_test.go | package iox
import (
"os"
"testing"
"github.com/stretchr/testify/assert"
)
func TestCountLines(t *testing.T) {
const val = `1
2
3
4`
file, err := os.CreateTemp(os.TempDir(), "test-")
if err != nil {
t.Fatal(err)
}
defer os.Remove(file.Name())
file.WriteString(val)
file.Close()
lines, err := CountLines(... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/tee_test.go | core/iox/tee_test.go | package iox
import (
"bytes"
"io"
"testing"
"github.com/stretchr/testify/assert"
)
func TestLimitTeeReader(t *testing.T) {
limit := int64(4)
src := []byte("hello, world")
dst := make([]byte, len(src))
rb := bytes.NewBuffer(src)
wb := new(bytes.Buffer)
r := LimitTeeReader(rb, wb, limit)
if n, err := io.Rea... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/iox/pipe.go | core/iox/pipe.go | package iox
import "os"
// RedirectInOut redirects stdin to r, stdout to w, and callers need to call restore afterward.
func RedirectInOut() (restore func(), err error) {
var r, w *os.File
r, w, err = os.Pipe()
if err != nil {
return
}
ow := os.Stdout
os.Stdout = w
or := os.Stdin
os.Stdin = r
restore = fu... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/rescue/recover.go | core/rescue/recover.go | package rescue
import (
"context"
"runtime/debug"
"github.com/zeromicro/go-zero/core/logx"
)
// Recover is used with defer to do cleanup on panics.
// Use it like:
//
// defer Recover(func() {})
func Recover(cleanups ...func()) {
for _, cleanup := range cleanups {
cleanup()
}
if p := recover(); p != nil {
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/rescue/recover_test.go | core/rescue/recover_test.go | package rescue
import (
"context"
"sync/atomic"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/logx"
)
func init() {
logx.Disable()
}
func TestRescue(t *testing.T) {
var count int32
assert.NotPanics(t, func() {
defer Recover(func() {
atomic.AddInt32(&count, 2)
}, fu... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/nopbreaker_test.go | core/breaker/nopbreaker_test.go | package breaker
import (
"context"
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
func TestNopBreaker(t *testing.T) {
b := NopBreaker()
assert.Equal(t, nopBreakerName, b.Name())
_, err := b.Allow()
assert.Nil(t, err)
p, err := b.AllowCtx(context.Background())
assert.Nil(t, err)
p.Accept()
for ... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/bucket.go | core/breaker/bucket.go | package breaker
const (
success = iota
fail
drop
)
// bucket defines the bucket that holds sum and num of additions.
type bucket struct {
Sum int64
Success int64
Failure int64
Drop int64
}
func (b *bucket) Add(v int64) {
switch v {
case fail:
b.fail()
case drop:
b.drop()
default:
b.succeed()
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/breakers_test.go | core/breaker/breakers_test.go | package breaker
import (
"context"
"errors"
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/stat"
)
func init() {
stat.SetReporter(nil)
}
func TestBreakersDo(t *testing.T) {
assert.Nil(t, Do("any", func() error {
return nil
}))
errDummy := errors.New("any")
asse... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/googlebreaker.go | core/breaker/googlebreaker.go | package breaker
import (
"time"
"github.com/zeromicro/go-zero/core/collection"
"github.com/zeromicro/go-zero/core/mathx"
"github.com/zeromicro/go-zero/core/syncx"
"github.com/zeromicro/go-zero/core/timex"
)
const (
// 250ms for bucket duration
window = time.Second * 10
buckets = 40
forc... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/breakers.go | core/breaker/breakers.go | package breaker
import (
"context"
"sync"
)
var (
lock sync.RWMutex
breakers = make(map[string]Breaker)
)
// Do calls Breaker.Do on the Breaker with given name.
func Do(name string, req func() error) error {
return do(name, func(b Breaker) error {
return b.Do(req)
})
}
// DoCtx calls Breaker.DoCtx on th... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/bucket_test.go | core/breaker/bucket_test.go | package breaker
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestBucketAdd(t *testing.T) {
b := &bucket{}
// Test succeed
b.Add(0) // Using 0 for success
assert.Equal(t, int64(1), b.Sum, "Sum should be incremented")
assert.Equal(t, int64(1), b.Success, "Success should be incremented")
asse... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/breaker_test.go | core/breaker/breaker_test.go | package breaker
import (
"context"
"errors"
"fmt"
"strconv"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/stat"
)
func init() {
stat.SetReporter(nil)
}
func TestCircuitBreaker_Allow(t *testing.T) {
t.Run("allow", func(t *testing.T) {
b := NewBreaker(... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/nopbreaker.go | core/breaker/nopbreaker.go | package breaker
import "context"
const nopBreakerName = "nopBreaker"
type nopBreaker struct{}
// NopBreaker returns a breaker that never trigger breaker circuit.
func NopBreaker() Breaker {
return nopBreaker{}
}
func (b nopBreaker) Name() string {
return nopBreakerName
}
func (b nopBreaker) Allow() (Promise, er... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/breaker.go | core/breaker/breaker.go | package breaker
import (
"context"
"errors"
"fmt"
"strings"
"sync"
"time"
"github.com/zeromicro/go-zero/core/proc"
"github.com/zeromicro/go-zero/core/stat"
"github.com/zeromicro/go-zero/core/stringx"
)
const numHistoryReasons = 5
// ErrServiceUnavailable is returned when the Breaker state is open.
var ErrS... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/breaker/googlebreaker_test.go | core/breaker/googlebreaker_test.go | package breaker
import (
"errors"
"math/rand"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/collection"
"github.com/zeromicro/go-zero/core/mathx"
"github.com/zeromicro/go-zero/core/stat"
"github.com/zeromicro/go-zero/core/syncx"
)
const (
testBuckets = 10
testIn... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/hash/hash.go | core/hash/hash.go | package hash
import (
"crypto/md5"
"encoding/hex"
"github.com/spaolacci/murmur3"
)
// Hash returns the hash value of data.
func Hash(data []byte) uint64 {
return murmur3.Sum64(data)
}
// Md5 returns the md5 bytes of data.
func Md5(data []byte) []byte {
digest := md5.New()
digest.Write(data)
return digest.Sum... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/hash/hash_test.go | core/hash/hash_test.go | package hash
import (
"crypto/md5"
"fmt"
"hash/fnv"
"math/big"
"testing"
"github.com/stretchr/testify/assert"
)
const (
text = "hello, world!\n"
md5Digest = "910c8bc73110b0cd1bc5d2bcae782511"
)
func TestMd5(t *testing.T) {
actual := fmt.Sprintf("%x", Md5([]byte(text)))
assert.Equal(t, md5Digest, actu... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/hash/consistenthash.go | core/hash/consistenthash.go | package hash
import (
"fmt"
"sort"
"strconv"
"sync"
"github.com/zeromicro/go-zero/core/lang"
)
const (
// TopWeight is the top weight that one entry might set.
TopWeight = 100
minReplicas = 100
prime = 16777619
)
type (
// Func defines the hash method.
Func func(data []byte) uint64
// A Consiste... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/hash/consistenthash_test.go | core/hash/consistenthash_test.go | package hash
import (
"fmt"
"strconv"
"testing"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/mathx"
)
const (
keySize = 20
requestSize = 1000
)
func BenchmarkConsistentHashGet(b *testing.B) {
ch := NewConsistentHash()
for i := 0; i < keySize; i++ {
ch.Add("localhost:" + str... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/limit/periodlimit_test.go | core/limit/periodlimit_test.go | package limit
import (
"testing"
"github.com/alicebob/miniredis/v2"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/stores/redis"
"github.com/zeromicro/go-zero/core/stores/redis/redistest"
)
func TestPeriodLimit_Take(t *testing.T) {
testPeriodLimit(t)
}
func TestPeriodLimit_TakeWithAli... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/limit/periodlimit.go | core/limit/periodlimit.go | package limit
import (
"context"
_ "embed"
"errors"
"strconv"
"time"
"github.com/zeromicro/go-zero/core/stores/redis"
)
const (
// Unknown means not initialized state.
Unknown = iota
// Allowed means allowed state.
Allowed
// HitQuota means this request exactly hit the quota.
HitQuota
// OverQuota means... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/limit/tokenlimit_test.go | core/limit/tokenlimit_test.go | package limit
import (
"context"
"testing"
"time"
"github.com/alicebob/miniredis/v2"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/stores/redis"
"github.com/zeromicro/go-zero/core/stores/redis/redistest"
)
func init() {
logx.Disable()
}
fun... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/limit/tokenlimit.go | core/limit/tokenlimit.go | package limit
import (
"context"
_ "embed"
"errors"
"fmt"
"strconv"
"sync"
"sync/atomic"
"time"
"github.com/zeromicro/go-zero/core/errorx"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/stores/redis"
xrate "golang.org/x/time/rate"
)
const (
tokenFormat = "{%s}.tokens"
t... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/random_test.go | core/stringx/random_test.go | package stringx
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestRand(t *testing.T) {
Seed(time.Now().UnixNano())
assert.True(t, len(Rand()) > 0)
assert.True(t, len(RandId()) > 0)
const size = 10
assert.True(t, len(Randn(size)) == size)
}
func BenchmarkRandString(b *testing.B) {
f... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/strings_test.go | core/stringx/strings_test.go | package stringx
import (
"path"
"testing"
"github.com/stretchr/testify/assert"
)
func TestContainsString(t *testing.T) {
cases := []struct {
slice []string
value string
expect bool
}{
{[]string{"1"}, "1", true},
{[]string{"1"}, "2", false},
{[]string{"1", "2"}, "1", true},
{[]string{"1", "2"}, "... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/replacer.go | core/stringx/replacer.go | package stringx
import (
"sort"
"strings"
)
// replace more than once to avoid overlapped keywords after replace.
// only try 2 times to avoid too many or infinite loops.
const replaceTimes = 2
type (
// Replacer interface wraps the Replace method.
Replacer interface {
Replace(text string) string
}
replacer... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/trie.go | core/stringx/trie.go | package stringx
import "github.com/zeromicro/go-zero/core/lang"
const defaultMask = '*'
type (
// TrieOption defines the method to customize a Trie.
TrieOption func(trie *trieNode)
// A Trie is a tree implementation that used to find elements rapidly.
Trie interface {
Filter(text string) (string, []string, bo... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/node.go | core/stringx/node.go | package stringx
type node struct {
children map[rune]*node
fail *node
depth int
end bool
}
func (n *node) add(word string) {
chars := []rune(word)
if len(chars) == 0 {
return
}
nd := n
for i, char := range chars {
if nd.children == nil {
child := new(node)
child.depth = i + 1
nd.chi... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/node_test.go | core/stringx/node_test.go | package stringx
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestFuzzNodeCase1(t *testing.T) {
keywords := []string{
"cs8Zh",
"G1OihlVuBz",
"K6azS2FBHjI",
"DQKvghI4",
"l7bA86Sze",
"tjBLZhCao",
"nEsXmVzP",
"cbRh8UE1nO3s",
"Wta3R2WcbGP",
"jpOIcA",
"TtkRr4k9hI",
"OKbSo0clAYT... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/replacer_fuzz_test.go | core/stringx/replacer_fuzz_test.go | package stringx
import (
"fmt"
"math/rand"
"strings"
"testing"
)
func FuzzReplacerReplace(f *testing.F) {
keywords := make(map[string]string)
for i := 0; i < 20; i++ {
keywords[Randn(rand.Intn(10)+5)] = Randn(rand.Intn(5) + 1)
}
rep := NewReplacer(keywords)
printableKeywords := func() string {
var buf st... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/strings.go | core/stringx/strings.go | package stringx
import (
"errors"
"slices"
"unicode"
"github.com/zeromicro/go-zero/core/lang"
)
var (
// ErrInvalidStartPosition is an error that indicates the start position is invalid.
ErrInvalidStartPosition = errors.New("start position is invalid")
// ErrInvalidStopPosition is an error that indicates the ... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/trie_test.go | core/stringx/trie_test.go | package stringx
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestTrieSimple(t *testing.T) {
trie := NewTrie([]string{
"bc",
"cd",
})
output, keywords, found := trie.Filter("abcd")
assert.True(t, found)
assert.Equal(t, "a***", output)
assert.ElementsMatch(t, []string{"bc", "cd"}, keyword... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/replacer_test.go | core/stringx/replacer_test.go | package stringx
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestReplacer_Replace(t *testing.T) {
mapping := map[string]string{
"一二三四": "1234",
"二三": "23",
"二": "2",
}
assert.Equal(t, "零1234五", NewReplacer(mapping).Replace("零一二三四五"))
}
func TestReplacer_ReplaceJumpMatch(t *testing.... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/random.go | core/stringx/random.go | package stringx
import (
crand "crypto/rand"
"fmt"
"math/rand"
"sync"
"time"
)
const (
letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
letterIdxBits = 6 // 6 bits to represent a letter index
idLen = 8
defaultRandLen = 8
letterIdxMask = 1<<letterIdxBits - 1 // All... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stringx/node_fuzz_test.go | core/stringx/node_fuzz_test.go | package stringx
import (
"fmt"
"math/rand"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func FuzzNodeFind(f *testing.F) {
rand.NewSource(time.Now().UnixNano())
f.Add(10)
f.Fuzz(func(t *testing.T, keys int) {
str := Randn(rand.Intn(100) + 50)
keywords := make(map[string]struct{})
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/delayexecutor.go | core/executors/delayexecutor.go | package executors
import (
"sync"
"time"
"github.com/zeromicro/go-zero/core/threading"
)
// A DelayExecutor delays a tasks on given delay interval.
type DelayExecutor struct {
fn func()
delay time.Duration
triggered bool
lock sync.Mutex
}
// NewDelayExecutor returns a DelayExecutor with given... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/chunkexecutor.go | core/executors/chunkexecutor.go | package executors
import "time"
const defaultChunkSize = 1024 * 1024 // 1M
type (
// ChunkOption defines the method to customize a ChunkExecutor.
ChunkOption func(options *chunkOptions)
// A ChunkExecutor is an executor to execute tasks when either requirement meets:
// 1. up to given chunk size
// 2. flush in... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/lessexecutor.go | core/executors/lessexecutor.go | package executors
import (
"time"
"github.com/zeromicro/go-zero/core/syncx"
"github.com/zeromicro/go-zero/core/timex"
)
// A LessExecutor is an executor to limit execution once within given time interval.
type LessExecutor struct {
threshold time.Duration
lastTime *syncx.AtomicDuration
}
// NewLessExecutor re... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/chunkexecutor_test.go | core/executors/chunkexecutor_test.go | package executors
import (
"sync"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestChunkExecutor(t *testing.T) {
var values []int
var lock sync.Mutex
executor := NewChunkExecutor(func(items []any) {
lock.Lock()
values = append(values, len(items))
lock.Unlock()
}, WithChunkBytes(10), Wi... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/lessexecutor_test.go | core/executors/lessexecutor_test.go | package executors
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/timex"
)
func TestLessExecutor_DoOrDiscard(t *testing.T) {
executor := NewLessExecutor(time.Minute)
assert.True(t, executor.DoOrDiscard(func() {}))
assert.False(t, executor.DoOrDiscard(func() {}... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/periodicalexecutor_test.go | core/executors/periodicalexecutor_test.go | package executors
import (
"runtime"
"sync"
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/proc"
"github.com/zeromicro/go-zero/core/timex"
)
const threshold = 10
type container struct {
interval time.Duration
tasks []int
execute func(tasks any)
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/vars.go | core/executors/vars.go | package executors
import "time"
const defaultFlushInterval = time.Second
// Execute defines the method to execute tasks.
type Execute func(tasks []any)
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/bulkexecutor_test.go | core/executors/bulkexecutor_test.go | package executors
import (
"sync"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestBulkExecutor(t *testing.T) {
var values []int
var lock sync.Mutex
executor := NewBulkExecutor(func(items []any) {
lock.Lock()
values = append(values, len(items))
lock.Unlock()
}, WithBulkTasks(10), WithB... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/bulkexecutor.go | core/executors/bulkexecutor.go | package executors
import "time"
const defaultBulkTasks = 1000
type (
// BulkOption defines the method to customize a BulkExecutor.
BulkOption func(options *bulkOptions)
// A BulkExecutor is an executor that can execute tasks on either requirement meets:
// 1. up to given size of tasks
// 2. flush interval time... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/delayexecutor_test.go | core/executors/delayexecutor_test.go | package executors
import (
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestDelayExecutor(t *testing.T) {
var count int32
ex := NewDelayExecutor(func() {
atomic.AddInt32(&count, 1)
}, time.Millisecond*10)
for i := 0; i < 100; i++ {
ex.Trigger()
}
time.Sleep(time.Millisecon... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/executors/periodicalexecutor.go | core/executors/periodicalexecutor.go | package executors
import (
"reflect"
"sync"
"sync/atomic"
"time"
"github.com/zeromicro/go-zero/core/lang"
"github.com/zeromicro/go-zero/core/proc"
"github.com/zeromicro/go-zero/core/syncx"
"github.com/zeromicro/go-zero/core/threading"
"github.com/zeromicro/go-zero/core/timex"
)
const idleRound = 10
type (
... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/atomicerror.go | core/errorx/atomicerror.go | package errorx
import "sync/atomic"
// AtomicError defines an atomic error.
type AtomicError struct {
err atomic.Value // error
}
// Set sets the error.
func (ae *AtomicError) Set(err error) {
if err != nil {
ae.err.Store(err)
}
}
// Load returns the error.
func (ae *AtomicError) Load() error {
if v := ae.err... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/callchain_test.go | core/errorx/callchain_test.go | package errorx
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
func TestChain(t *testing.T) {
errDummy := errors.New("dummy")
assert.Nil(t, Chain(func() error {
return nil
}, func() error {
return nil
}))
assert.Equal(t, errDummy, Chain(func() error {
return errDummy
}, func() error... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/wrap_test.go | core/errorx/wrap_test.go | package errorx
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
func TestWrap(t *testing.T) {
assert.Nil(t, Wrap(nil, "test"))
assert.Equal(t, "foo: bar", Wrap(errors.New("bar"), "foo").Error())
err := errors.New("foo")
assert.True(t, errors.Is(Wrap(err, "bar"), err))
}
func TestWrapf(t *t... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/callchain.go | core/errorx/callchain.go | package errorx
// Chain runs funs one by one until an error occurred.
func Chain(fns ...func() error) error {
for _, fn := range fns {
if err := fn(); err != nil {
return err
}
}
return nil
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/check.go | core/errorx/check.go | package errorx
import "errors"
// In checks if the given err is one of errs.
func In(err error, errs ...error) bool {
for _, each := range errs {
if errors.Is(err, each) {
return true
}
}
return false
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/atomicerror_test.go | core/errorx/atomicerror_test.go | package errorx
import (
"errors"
"sync"
"sync/atomic"
"testing"
"github.com/stretchr/testify/assert"
)
var errDummy = errors.New("hello")
func TestAtomicError(t *testing.T) {
var err AtomicError
err.Set(errDummy)
assert.Equal(t, errDummy, err.Load())
}
func TestAtomicErrorSetNil(t *testing.T) {
var (
er... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/batcherror.go | core/errorx/batcherror.go | package errorx
import (
"errors"
"sync"
)
// BatchError is an error that can hold multiple errors.
type BatchError struct {
errs []error
lock sync.RWMutex
}
// Add adds one or more non-nil errors to the BatchError instance.
func (be *BatchError) Add(errs ...error) {
be.lock.Lock()
defer be.lock.Unlock()
for ... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/wrap.go | core/errorx/wrap.go | package errorx
import "fmt"
// Wrap returns an error that wraps err with given message.
func Wrap(err error, message string) error {
if err == nil {
return nil
}
return fmt.Errorf("%s: %w", message, err)
}
// Wrapf returns an error that wraps err with given format and args.
func Wrapf(err error, format string,... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/check_test.go | core/errorx/check_test.go | package errorx
import (
"errors"
"testing"
)
func TestIn(t *testing.T) {
err1 := errors.New("error 1")
err2 := errors.New("error 2")
err3 := errors.New("error 3")
tests := []struct {
name string
err error
errs []error
want bool
}{
{
name: "Error matches one of the errors in the list",
err: e... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/errorx/batcherror_test.go | core/errorx/batcherror_test.go | package errorx
import (
"errors"
"fmt"
"sync"
"testing"
"github.com/stretchr/testify/assert"
)
const (
err1 = "first error"
err2 = "second error"
)
func TestBatchErrorNil(t *testing.T) {
var batch BatchError
assert.Nil(t, batch.Err())
assert.False(t, batch.NotNil())
batch.Add(nil)
assert.Nil(t, batch.Er... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/postgres/postgresql.go | core/stores/postgres/postgresql.go | package postgres
import (
// imports the driver, don't remove this comment, golint requires.
_ "github.com/jackc/pgx/v5/stdlib"
"github.com/zeromicro/go-zero/core/stores/sqlx"
)
const postgresDriverName = "pgx"
// New returns a postgres connection.
func New(datasource string, opts ...sqlx.SqlOption) sqlx.SqlConn... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/postgres/postgresql_test.go | core/stores/postgres/postgresql_test.go | package postgres
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestPostgreSql(t *testing.T) {
assert.NotNil(t, New("postgre"))
}
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/builder/builder.go | core/stores/builder/builder.go | package builder
import (
"fmt"
"reflect"
"strings"
)
const dbTag = "db"
// RawFieldNames converts golang struct field into slice string.
func RawFieldNames(in any, postgreSql ...bool) []string {
out := make([]string, 0)
v := reflect.ValueOf(in)
if v.Kind() == reflect.Ptr {
v = v.Elem()
}
var pg bool
if l... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/builder/builder_test.go | core/stores/builder/builder_test.go | package builder
import (
"testing"
"github.com/stretchr/testify/assert"
)
type mockedUser struct {
ID string `db:"id" json:"id,omitempty"`
UserName string `db:"user_name" json:"userName,omitempty"`
Sex int `db:"sex" json:"sex,omitempty"`
UUID string `db:"uuid" uuid:"uuid,omitempty"`
Age ... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cacheopt_test.go | core/stores/cache/cacheopt_test.go | package cache
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestCacheOptions(t *testing.T) {
t.Run("default options", func(t *testing.T) {
o := newOptions()
assert.Equal(t, defaultExpiry, o.Expiry)
assert.Equal(t, defaultNotFoundExpiry, o.NotFoundExpiry)
})
t.Run("with expiry", f... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cacheconf.go | core/stores/cache/cacheconf.go | package cache
// CacheConf is an alias of ClusterConf.
type CacheConf = ClusterConf
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cache.go | core/stores/cache/cache.go | package cache
import (
"context"
"errors"
"fmt"
"log"
"time"
"github.com/zeromicro/go-zero/core/errorx"
"github.com/zeromicro/go-zero/core/hash"
"github.com/zeromicro/go-zero/core/stores/redis"
"github.com/zeromicro/go-zero/core/syncx"
)
type (
// Cache interface is used to define the cache implementation.... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cache_test.go | core/stores/cache/cache_test.go | package cache
import (
"context"
"encoding/json"
"errors"
"fmt"
"math"
"strconv"
"testing"
"time"
"github.com/alicebob/miniredis/v2"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/errorx"
"github.com/zeromicro/go-zero/core/hash"
"github.com/zeromicro/go-zero/core/stores/redis"
"... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/config.go | core/stores/cache/config.go | package cache
import "github.com/zeromicro/go-zero/core/stores/redis"
type (
// A ClusterConf is the config of a redis cluster that used as cache.
ClusterConf []NodeConf
// A NodeConf is the config of a redis node that used as cache.
NodeConf struct {
redis.RedisConf
Weight int `json:",default=100"`
}
)
| go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cachestat_test.go | core/stores/cache/cachestat_test.go | package cache
import (
"testing"
"github.com/zeromicro/go-zero/core/timex"
)
func TestCacheStat_statLoop(t *testing.T) {
t.Run("stat loop total 0", func(t *testing.T) {
var stat Stat
ticker := timex.NewFakeTicker()
go stat.statLoop(ticker)
ticker.Tick()
ticker.Tick()
ticker.Stop()
})
t.Run("stat lo... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/util.go | core/stores/cache/util.go | package cache
import "strings"
const keySeparator = ","
// TotalWeights returns the total weights of given nodes.
func TotalWeights(c []NodeConf) int {
var weights int
for _, node := range c {
if node.Weight < 0 {
node.Weight = 0
}
weights += node.Weight
}
return weights
}
func formatKeys(keys []stri... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cleaner_test.go | core/stores/cache/cleaner_test.go | package cache
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/collection"
"github.com/zeromicro/go-zero/core/proc"
"github.com/zeromicro/go-zero/core/timex"
)
func TestNextDelay(t *testing.T) {
tests := []struct {
name string
input time.Duration
outpu... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cacheopt.go | core/stores/cache/cacheopt.go | package cache
import "time"
const (
defaultExpiry = time.Hour * 24 * 7
defaultNotFoundExpiry = time.Minute
)
type (
// Options is used to store the cache options.
Options struct {
Expiry time.Duration
NotFoundExpiry time.Duration
}
// Option defines the method to customize an Options.
Opt... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cachenode_test.go | core/stores/cache/cachenode_test.go | package cache
import (
"errors"
"fmt"
"math/rand"
"runtime"
"strconv"
"sync"
"testing"
"time"
"github.com/alicebob/miniredis/v2"
"github.com/stretchr/testify/assert"
"github.com/zeromicro/go-zero/core/collection"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/mathx"
"github.... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cachenode.go | core/stores/cache/cachenode.go | package cache
import (
"context"
"errors"
"fmt"
"math"
"math/rand"
"sync"
"time"
"github.com/zeromicro/go-zero/core/jsonx"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/mathx"
"github.com/zeromicro/go-zero/core/stat"
"github.com/zeromicro/go-zero/core/stores/redis"
"github.c... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
zeromicro/go-zero | https://github.com/zeromicro/go-zero/blob/8e7e5695eb2095917864b5d6615dab4c90bde3ac/core/stores/cache/cachestat.go | core/stores/cache/cachestat.go | package cache
import (
"sync/atomic"
"time"
"github.com/zeromicro/go-zero/core/logx"
"github.com/zeromicro/go-zero/core/timex"
)
const statInterval = time.Minute
// A Stat is used to stat the cache.
type Stat struct {
name string
// export the fields to let the unit tests working,
// reside in internal packa... | go | MIT | 8e7e5695eb2095917864b5d6615dab4c90bde3ac | 2026-01-07T08:36:18.042207Z | false |
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