refactor: clean up dependencies

Author: xiaost

.licenserc.yaml

@@ -7,4 +7,7 @@ header:
     - '**/*.go'
     - '**/*.s'
 
-  comment: on-failure
+  paths-ignore:
+    - 'internal/httpguts/**'
+
+  comment: on-failure

CREDITS

@@ -1,3 +1,2 @@
-github.com/stretchr/testify
 golang.org/x/sync
 golang.org/x/sys

cache/asynccache/asynccache_test.go

@@ -19,7 +19,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/stretchr/testify/assert"
+	"github.com/bytedance/gopkg/internal/assert"
 )
 
 func TestGetOK(t *testing.T) {
@@ -36,18 +36,18 @@ func TestGetOK(t *testing.T) {
 	c := NewAsyncCache(op)
 
 	v, err := c.Get(key)
-	assert.NoError(t, err)
+	assert.Nil(t, err)
 	assert.Equal(t, v.(string), ret)
 
 	time.Sleep(time.Second / 2)
 	ret = "change"
 	v, err = c.Get(key)
-	assert.NoError(t, err)
+	assert.Nil(t, err)
 	assert.NotEqual(t, v.(string), ret)
 
 	time.Sleep(time.Second)
 	v, err = c.Get(key)
-	assert.NoError(t, err)
+	assert.Nil(t, err)
 	assert.Equal(t, v.(string), ret)
 }
 
@@ -70,7 +70,7 @@ func TestGetErr(t *testing.T) {
 	c := NewAsyncCache(op)
 
 	v, err := c.Get(key)
-	assert.Error(t, err)
+	assert.True(t, err != nil)
 	assert.Nil(t, v)
 
 	time.Sleep(time.Second / 2)
@@ -79,7 +79,7 @@ func TestGetErr(t *testing.T) {
 
 	time.Sleep(time.Second + 10*time.Millisecond)
 	v, err = c.Get(key)
-	assert.NoError(t, err)
+	assert.Nil(t, err)
 	assert.Equal(t, v.(string), ret)
 }
 

check_branch_name.sh

@@ -18,7 +18,7 @@ import (
 	"context"
 	"strings"
 
-	"golang.org/x/net/http/httpguts"
+	"github.com/bytedance/gopkg/internal/httpguts"
 )
 
 // HTTP header prefixes.

cloud/metainfo/http.go

@@ -110,6 +110,21 @@ func TestToHTTPHeader(t *testing.T) {
 	assert(t, h.Get(metainfo.HTTPPrefixPersistent+"abc") == "def")
 }
 
+func TestToHTTPHeaderDiscardInvalid(t *testing.T) {
+	h := make(http.Header)
+	c := context.Background()
+	c = metainfo.WithValue(c, "valid", "ok")
+	c = metainfo.WithValue(c, "bad key", "dropped")
+	c = metainfo.WithPersistentValue(c, "persist", "still-ok")
+	c = metainfo.WithPersistentValue(c, "bad", "line\nbreak")
+
+	metainfo.ToHTTPHeader(c, h)
+
+	assert(t, len(h) == 2, h)
+	assert(t, h.Get(metainfo.HTTPPrefixTransient+"valid") == "ok")
+	assert(t, h.Get(metainfo.HTTPPrefixPersistent+"persist") == "still-ok")
+}
+
 func TestHTTPHeader(t *testing.T) {
 	h := make(metainfo.HTTPHeader)
 	h.Set("Hello", "halo")

cloud/metainfo/http_test.go

@@ -23,8 +23,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/bytedance/gopkg/internal/assert"
 	"github.com/bytedance/gopkg/lang/fastrand"
-	"github.com/stretchr/testify/assert"
 )
 
 var letterRunes = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
@@ -39,7 +39,7 @@ func randString(prefix string) string {
 
 func TestFloat64Set(t *testing.T) {
 	z := NewFloat64()
-	assert.Zero(t, z.Len())
+	assert.True(t, z.Len() == 0)
 }
 
 func TestFloat64SetAdd(t *testing.T) {
@@ -156,7 +156,7 @@ func TestFloat64SetRank_UpdateScore(t *testing.T) {
 	for _, v := range vs {
 		r := z.Rank(v)
 		assert.NotEqual(t, -1, r)
-		assert.Greater(t, z.Len(), r)
+		assert.True(t, z.Len() > r)
 
 		// verify rank by traversing level 0
 		actualRank := 0
@@ -237,11 +237,16 @@ func testInternalSpan(t *testing.T, z *Float64Set) {
 				assert.NotEqual(t, -1, toRank)
 
 				// span = to.rank - from.rank
-				assert.Equalf(t, span, toRank-fromRank, "from %q (score: , rank: %d) to %q (score: %d, rank: %d), expect span: %d, actual: %d",
-					from, fromScore, fromRank, to, toScore, toRank, span, toRank-fromRank)
+				if span != toRank-fromRank {
+					t.Fatalf("from %q (score: %v, rank: %d) to %q (score: %v, rank: %d), expect span: %d, actual: %d",
+						from, fromScore, fromRank, to, toScore, toRank, span, toRank-fromRank)
+				}
 			} else { // from -> nil
 				// span = skiplist.len - from.rank
-				assert.Equalf(t, l.length-fromRank, x.loadSpan(i), "%q (score: , rank: %d)", from, fromScore, fromRank)
+				if l.length-fromRank != x.loadSpan(i) {
+					t.Fatalf("%q (score: %v, rank: %d): expect span %d, actual %d",
+						from, fromScore, fromRank, l.length-fromRank, x.loadSpan(i))
+				}
 			}
 		}
 	}
@@ -408,8 +413,8 @@ func testFloat64SetRangeByScore(t *testing.T, rev bool) {
 	}
 	var prev *float64
 	for _, n := range ns {
-		assert.LessOrEqual(t, min, n.Score)
-		assert.GreaterOrEqual(t, max, n.Score)
+		assert.True(t, min <= n.Score)
+		assert.True(t, max >= n.Score)
 		if prev != nil {
 			if rev {
 				assert.True(t, *prev >= n.Score)
@@ -598,7 +603,7 @@ func TestUnionFloat64(t *testing.T) {
 
 func TestUnionFloat64_Empty(t *testing.T) {
 	z := UnionFloat64()
-	assert.Zero(t, z.Len())
+	assert.True(t, z.Len() == 0)
 }
 
 func TestInterFloat64(t *testing.T) {
@@ -626,7 +631,7 @@ func TestInterFloat64(t *testing.T) {
 
 func TestInterFloat64_Empty(t *testing.T) {
 	z := InterFloat64()
-	assert.Zero(t, z.Len())
+	assert.True(t, z.Len() == 0)
 }
 
 func TestInterFloat64_Simple(t *testing.T) {
@@ -638,7 +643,7 @@ func TestInterFloat64_Simple(t *testing.T) {
 	z3.Add(0, "2")
 
 	z := InterFloat64(z1, z2, z3)
-	assert.Zero(t, z.Len())
+	assert.True(t, z.Len() == 0)
 }
 
 func BenchmarkRankAfterDelete(b *testing.B) {

collection/zset/zset_test.go

@@ -3,15 +3,6 @@ module github.com/bytedance/gopkg
 go 1.18
 
 require (
-	github.com/stretchr/testify v1.9.0
-	golang.org/x/net v0.24.0
-	golang.org/x/sync v0.8.0
-	golang.org/x/sys v0.19.0
-)
-
-require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	golang.org/x/text v0.14.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
+	golang.org/x/sync v0.11.0
+	golang.org/x/sys v0.30.0
 )

go.mod

@@ -1,18 +1,4 @@
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w=
-golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8=
-golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
-golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
-golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
-golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
+golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
+golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

go.sum

@@ -0,0 +1,69 @@
+// Copyright 2025 ByteDance Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package assert
+
+import (
+	"reflect"
+	"testing"
+)
+
+func Equal(t *testing.T, expected, actual any) {
+	t.Helper()
+	if !reflect.DeepEqual(expected, actual) {
+		t.Fatalf("expected %#v, got %#v", expected, actual)
+	}
+}
+
+func NotEqual(t *testing.T, expected, actual any) {
+	t.Helper()
+	if reflect.DeepEqual(expected, actual) {
+		t.Fatalf("did not expect %#v", actual)
+	}
+}
+
+func True(t *testing.T, cond bool) {
+	t.Helper()
+	if !cond {
+		t.Fatal("expected true")
+	}
+}
+
+func False(t *testing.T, cond bool) {
+	t.Helper()
+	if cond {
+		t.Fatal("expected false")
+	}
+}
+
+func Nil(t *testing.T, v any) {
+	t.Helper()
+	if isNil(v) {
+		return
+	}
+	t.Fatalf("expected nil, got %#v", v)
+}
+
+func isNil(v any) bool {
+	if v == nil {
+		return true
+	}
+	rv := reflect.ValueOf(v)
+	switch rv.Kind() {
+	case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Pointer, reflect.Slice:
+		return rv.IsNil()
+	default:
+		return false
+	}
+}