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queue_test.go
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114 lines (112 loc) · 4.26 KB
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package queue
import (
"context"
"errors"
"reflect"
"testing"
"time"
)
func test_queue(name string, queue Queue, t *testing.T) {
{
if length := queue.Len(); length != 0 {
t.Error(name, "空队列-获取长度为0", length)
}
if data, err := queue.Get(nil); data != nil || !errors.Is(err, ErrQueueEmpty) {
t.Error(name, "空队列-Get数据返回ErrQueueEmpty", data, err)
}
}
{
if err := queue.Put(nil, []byte{}); err != nil {
t.Error(name, "空队列-Put数据返回nil", err)
}
if data, err := queue.Get(nil); !reflect.DeepEqual(data, []byte{}) || err != nil {
t.Error(name, "非空队列-Get数据返回nil", data, err)
}
}
{
for i := 0; i < 1024; i++ {
if err := queue.Put(nil, []byte{}); err != nil {
t.Error(name, "空队列-推送1024条数据返回nil", err)
}
}
if length := queue.Len(); length != 1024 {
t.Error(name, "满队列获取长度为1024", length)
}
if err := queue.Put(nil, []byte{}); !errors.Is(err, ErrQueueFull) {
t.Error(name, "满队列推送数据返回ErrQueueFull", err)
}
for i := 0; i < 1024; i++ {
if data, err := queue.Get(nil); !reflect.DeepEqual(data, []byte{}) || err != nil {
t.Error(name, "满队列Get数据返回nil", data, err)
}
}
if data, err := queue.Get(nil); data != nil || !errors.Is(err, ErrQueueEmpty) {
t.Error(name, "1024空队列-Get数据返回ErrQueueEmpty", data, err)
}
}
{
go func() {
time.Sleep(time.Millisecond)
if err := queue.Put(context.Background(), []byte{}); err != nil {
t.Error(name, "阻塞队列Put数据返回nil", err)
}
}()
if data, err := queue.Get(context.Background()); !reflect.DeepEqual(data, []byte{}) || err != nil {
t.Error(name, "阻塞队列Get数据返回nil", data, err)
}
if data, err := queue.Get(nil); data != nil || !errors.Is(err, ErrQueueEmpty) {
t.Error(name, "阻塞队列-Get数据返回ErrQueueEmpty", data, err)
}
}
{
ctx, cancel := context.WithCancel(context.Background())
go func() {
if data, err := queue.Get(ctx); data != nil || !errors.Is(err, ctx.Err()) {
t.Error(name, "ctx失效-阻塞队列Get数据返回cancel", data, err)
}
}()
time.Sleep(time.Millisecond)
cancel()
}
{
for i := 0; i < 1024; i++ {
if err := queue.Put(nil, []byte{}); err != nil {
t.Error(name, "阻塞队列-推送1024条数据返回nil", err)
}
}
ctx, cancel := context.WithCancel(context.Background())
go func() {
if err := queue.Put(ctx, []byte{}); !errors.Is(err, ctx.Err()) {
t.Error(name, "ctx失效-阻塞队列-推送1024条数据返回cancel", err)
}
}()
time.Sleep(time.Millisecond)
cancel()
time.Sleep(time.Millisecond * 2)
for i := 0; i < 1024; i++ {
if data, err := queue.Get(nil); !reflect.DeepEqual(data, []byte{}) || err != nil {
t.Error(name, "满队列Get数据返回nil", data, err)
}
}
}
// 队列关闭测试
{
if err := queue.Close(); err != nil {
t.Error(name, "队列关闭返回nil", err)
}
}
{
if data, err := queue.Get(nil); data != nil || !errors.Is(err, ErrQueueClosed) {
t.Error(name, "关闭队列-Get数据返回ErrQueueClosed", data, err)
}
if data, err := queue.Get(context.Background()); data != nil || !errors.Is(err, ErrQueueClosed) {
t.Error(name, "关闭队列-Get数据返回ErrQueueClosed", data, err)
}
if err := queue.Put(nil, []byte{}); !errors.Is(err, ErrQueueClosed) {
t.Error(name, "关闭队列-推送数据返回ErrQueueClosed", err)
}
if err := queue.Put(context.Background(), []byte{}); !errors.Is(err, ErrQueueClosed) {
t.Error(name, "关闭队列-推送数据返回ErrQueueClosed", err)
}
}
}