Test: Support blackbox test by FFmpeg.

1. Enable blackbox test for each PR and push.
2. Refine Makefile and README for srs-bench.
3. Add blackbox using FFmpeg and ffprobe.
4. Add blackbox basic test for RTMP stream.
5. Add blackbox basic test for HTTP-FLV stream.
6. Fix utest rand seed issue.

.github/workflows/test.yml

@@ -18,6 +18,7 @@ on: [push, pull_request]
 #         multiple-arch-amd64(2m)
 #         utest(3m)
 #         coverage(3m)
+#         blackbox(3m)
 
 jobs:
   cygwin64-cache:
@@ -182,6 +183,23 @@ jobs:
               cd 3rdparty/srs-bench && ./objs/srs_test -test.v && ./objs/srs_gb28181_test -test.v'
     runs-on: ubuntu-20.04
 
+  blackbox:
+    name: blackbox
+    needs:
+      - fast
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      # Tests
+      - name: Build test image
+        run: docker build --tag srs:test --build-arg MAKEARGS='-j2' -f trunk/Dockerfile.test .
+      # For blackbox-test
+      - name: Run SRS blackbox-test
+        run: |
+          docker run --rm -w /srs/trunk/3rdparty/srs-bench srs:test \
+            ./objs/srs_blackbox_test -test.v -test.parallel 64
+    runs-on: ubuntu-20.04
+
   coverage:
     name: coverage
     needs:
@@ -292,6 +310,7 @@ jobs:
     needs:
       - cygwin64
       - coverage
+      - blackbox
       - utest
       - build-centos7
       - build-ubuntu16

trunk/3rdparty/srs-bench/Makefile

@@ -3,27 +3,56 @@
 default: bench test
 
 clean:
-	rm -f ./objs/srs_bench ./objs/srs_test ./objs/srs_gb28181_test
+	rm -rf ./objs
 
-.format.txt: *.go srs/*.go vnet/*.go janus/*.go gb28181/*.go
+#########################################################################################################
+# SRS benchmark tool for SRS, janus, GB28181.
+./objs/.format.bench.txt: *.go srs/*.go vnet/*.go janus/*.go gb28181/*.go
 	gofmt -w .
-	echo "done" > .format.txt
+	echo "done" > ./objs/.format.bench.txt
 
 bench: ./objs/srs_bench
 
-./objs/srs_bench: .format.txt *.go srs/*.go vnet/*.go janus/*.go gb28181/*.go Makefile
+./objs/srs_bench: ./objs/.format.bench.txt *.go srs/*.go vnet/*.go janus/*.go gb28181/*.go Makefile
 	go build -mod=vendor -o objs/srs_bench .
 
-test: ./objs/srs_test ./objs/srs_gb28181_test
+#########################################################################################################
+# For all regression tests.
+test: ./objs/srs_test ./objs/srs_gb28181_test ./objs/srs_blackbox_test
 
-./objs/srs_test: .format.txt *.go srs/*.go vnet/*.go Makefile
+#########################################################################################################
+# For SRS regression test.
+./objs/.format.srs.txt: srs/*.go vnet/*.go
+	gofmt -w srs vnet
+	echo "done" > ./objs/.format.srs.txt
+
+./objs/srs_test: ./objs/.format.srs.txt *.go srs/*.go vnet/*.go Makefile
 	go test ./srs -mod=vendor -c -o ./objs/srs_test
 
-./objs/srs_gb28181_test: .format.txt *.go gb28181/*.go Makefile
+#########################################################################################################
+# For gb28181 test.
+./objs/.format.gb28181.txt: gb28181/*.go
+	gofmt -w gb28181
+	echo "done" > ./objs/.format.gb28181.txt
+
+./objs/srs_gb28181_test: ./objs/.format.gb28181.txt *.go gb28181/*.go Makefile
 	go test ./gb28181 -mod=vendor -c -o ./objs/srs_gb28181_test
 
+#########################################################################################################
+# For blackbox test.
+./objs/.format.blackbox.txt: blackbox/*.go
+	gofmt -w blackbox
+	echo "done" > ./objs/.format.blackbox.txt
+
+./objs/srs_blackbox_test: ./objs/.format.blackbox.txt *.go blackbox/*.go Makefile
+	go test ./blackbox -mod=vendor -c -o ./objs/srs_blackbox_test
+
+#########################################################################################################
+# Help menu.
 help:
-	@echo "Usage: make [bench|test]"
+	@echo "Usage: make [default|bench|test|clean]"
+	@echo "     default     The default entry for make is bench+test"
 	@echo "     bench       Make the bench to ./objs/srs_bench"
-	@echo "     test        Make the test tool to ./objs/srs_test and ./objs/srs_gb28181_test"
+	@echo "     test        Make the test tool to ./objs/srs_test and ./objs/srs_gb28181_test ./objs/srs_blackbox_test"
+	@echo "     clean       Remove all tools at ./objs"
 

trunk/3rdparty/srs-bench/README.md

@@ -1,25 +1,37 @@
 # srs-bench
 
-WebRTC benchmark on [pion/webrtc](https://github.com/pion/webrtc) for [SRS](https://github.com/ossrs/srs).
+SB(SRS Bench) is a set of benchmark and regression test tools, for SRS and other media servers, supports HTTP-FLV, RTMP,
+HLS, WebRTC and GB28181.
+
+For RTMP/HLS/FLV benchmark, please use branch [master](https://github.com/ossrs/srs-bench/tree/master).
 
 ## Usage
 
-编译和使用：
+下载代码和编译：
 
 ```bash
 git clone -b feature/rtc https://github.com/ossrs/srs-bench.git && 
-cd srs-bench && make && ./objs/srs_bench -h
+cd srs-bench && make
 ```
 
-编译和启动SRS:
+编译会生成下面的工具：
+
+* `./objs/srs_bench` 压测，模拟大量客户端的负载测试，支持SRS、GB28181和Janus三种场景。 
+* `./objs/srs_test` 回归测试(SRS)，SRS服务器的回归测试。
+* `./objs/srs_gb28181_test` 回归测试(GB28181)，GB服务器的回归测试。
+* `./objs/srs_blackbox_test` 黑盒测试(SRS)，SRS服务器的黑盒测试，也可以换成其他媒体服务器。
+
+> Note: 查看工具的全部参数请执行`./objs/xx -h`
+
+有些场景，若需要编译和启动SRS:
 
 ```bash
 git clone https://github.com/ossrs/srs.git &&
 cd srs/trunk && ./configure && make &&
 ./objs/srs -c conf/console.conf
 ```
 
-请按下面的操作启动测试。
+具体场景，请按下面的操作启动测试。
 
 ## Player for Live
 
@@ -71,7 +83,8 @@ ffmpeg -re -i doc/source.200kbps.768x320.flv -c copy -f flv -y rtmp://localhost/
 
 > 备注：URL的变量格式参考Go的`fmt.Sprintf`，比如可以用`webrtc://localhost/live/livestream_%03d`。
 
-## DVR
+<a name="dvr"></a>
+## DVR for Benchmark
 
 录制场景，主要是把内容录制下来后，可分析，也可以用于推流。
 
@@ -173,6 +186,86 @@ make && ./objs/srs_test -test.v -srs-log -test.run TestRtcBasic_PublishPlay
 * `-srs-play-pli`，播放时，PLI的间隔，毫秒。默认值：`5000`，即5秒。
 * `-srs-dtls-drop-packets`，DTLS丢包测试，丢了多少个包算成功，默认值：`5`
 
+> Note: 查看全部参数请执行`./objs/srs_test -h`
+
+<a name="gb28181"></a>
+## GB28181 Test
+
+支持GB28181的压测，使用选项`-sfu gb28181`可以查看帮助：
+
+```bash
+make && ./objs/srs_bench -sfu gb28181 --help
+```
+
+运行回归测试用例，更多命令请参考[Regression Test](#regression-test)：
+
+```bash
+go test ./gb28181 -mod=vendor -v -count=1
+```
+
+也可以用make编译出重复使用的二进制：
+
+```bash
+make && ./objs/srs_gb28181_test -test.v
+```
+
+支持的参数如下：
+
+* `-srs-sip`，SIP服务器地址。默认值：`tcp://127.0.0.1:5060`
+* `-srs-stream`，GB的user，即流名称，一般会加上随机的后缀。默认值：`3402000000`
+* `-srs-timeout`，每个Case的超时时间，毫秒。默认值：`11000`，即11秒。
+* `-srs-publish-audio`，推流时，使用的音频文件。默认值：`avatar.aac`
+* `-srs-publish-video`，推流时，使用的视频文件。默认值：`avatar.h264`
+* `-srs-publish-video-fps`，推流时，视频文件的FPS。默认值：`25`
+
+其他不常用参数：
+
+* `-srs-log`，是否开启详细日志。默认值：`false`
+
+> Note: 查看全部参数请执行`./objs/srs_gb28181_test -h`
+
+## Blackbox Test
+
+使用FFmpeg作为客户端，对流媒体服务器SRS进行黑盒压测，完全黑盒的回归测试。
+
+运行回归测试用例，如果只跑一次，可以直接运行：
+
+```bash
+go test ./blackbox -mod=vendor -v -count=1
+```
+
+也可以用make编译出重复使用的二进制：
+
+```bash
+make && ./objs/srs_blackbox_test -test.v
+```
+
+支持的参数如下：
+
+* `-srs-binary`，每个测试用例都需要启动一个SRS服务，因此需要设置SRS的位置。默认值：`../../objs/srs`
+* `-srs-ffmpeg`，FFmpeg工具的位置，用来推流和录制。默认值：`ffmpeg`
+* `-srs-ffprobe`，ffprobe工具的位置，用来分析流的信息。默认值：`ffprobe`
+* `-srs-timeout`，每个Case的超时时间，毫秒。默认值：`64000`，即64秒。
+* `-srs-publish-avatar`，测试源文件路径。默认值：`avatar.flv`。
+* `-srs-ffprobe-duration`，每个Case的探测时间，毫秒。默认值：`16000`，即16秒。
+* `-srs-ffprobe-timeout`，每个Case的探测超时时间，毫秒。默认值：`21000`，即21秒。
+
+其他不常用参数：
+
+* `-srs-log`，是否开启详细日志。默认值：`false`
+* `-srs-stdout`，是否开启SRS的stdout详细日志。默认值：`false`
+* `-srs-ffmpeg-stderr`，是否开启FFmpeg的stderr详细日志。默认值：`false`
+* `-srs-dvr-stderr`，是否开启DVR的stderr详细日志。默认值：`false`
+* `-srs-ffprobe-stdout`，是否开启FFprobe的stdout详细日志。默认值：`false`
+
+由于每个黑盒的用例时间都很长，可以开启并行：
+
+```bash
+./objs/srs_blackbox_test -test.v -test.parallel 8
+```
+
+> Note: 查看全部参数请执行`./objs/srs_blackbox_test -h`
+
 ## GCOVR
 
 本机生成覆盖率时，我们使用工具[gcovr](https://gcovr.com/en/stable/guide.html)。
@@ -227,37 +320,4 @@ make -j10 && ./objs/srs_bench -sfu janus \
   -nn 5
 ```
 
-## GB28181
-
-支持GB28181的压测，使用选项`-sfu gb28181`可以查看帮助：
-
-```bash
-make && ./objs/srs_bench -sfu gb28181 --help
-```
-
-运行回归测试用例，更多命令请参考[Regression Test](#regression-test)：
-
-```bash
-go test ./gb28181 -mod=vendor -v -count=1
-```
-
-也可以用make编译出重复使用的二进制：
-
-```bash
-make && ./objs/srs_gb28181_test -test.v
-```
-
-支持的参数如下：
-
-* `-srs-sip`，SIP服务器地址。默认值：`tcp://127.0.0.1:5060`
-* `-srs-stream`，GB的user，即流名称，一般会加上随机的后缀。默认值：`3402000000`
-* `-srs-timeout`，每个Case的超时时间，毫秒。默认值：`11000`，即11秒。
-* `-srs-publish-audio`，推流时，使用的音频文件。默认值：`avatar.aac`
-* `-srs-publish-video`，推流时，使用的视频文件。默认值：`avatar.h264`
-* `-srs-publish-video-fps`，推流时，视频文件的FPS。默认值：`25`
-
-其他不常用参数：
-
-* `-srs-log`，是否开启详细日志。默认值：`false`
-
 2021.01, Winlin

trunk/3rdparty/srs-bench/blackbox/blackbox.go

@@ -0,0 +1,21 @@
+// The MIT License (MIT)
+//
+// # Copyright (c) 2023 Winlin
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+// the Software, and to permit persons to whom the Software is furnished to do so,
+// subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+package blackbox

trunk/3rdparty/srs-bench/blackbox/blackbox_test.go

@@ -0,0 +1,50 @@
+// The MIT License (MIT)
+//
+// # Copyright (c) 2023 Winlin
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+// the Software, and to permit persons to whom the Software is furnished to do so,
+// subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+package blackbox
+
+import (
+	"github.com/ossrs/go-oryx-lib/logger"
+	"io/ioutil"
+	"math/rand"
+	"os"
+	"testing"
+	"time"
+)
+
+func TestMain(m *testing.M) {
+	if err := prepareTest(); err != nil {
+		logger.Ef(nil, "Prepare test fail, err %+v", err)
+		os.Exit(-1)
+	}
+
+	// Disable the logger during all tests.
+	if *srsLog == false {
+		olw := logger.Switch(ioutil.Discard)
+		defer func() {
+			logger.Switch(olw)
+		}()
+	}
+
+	// Init rand seed.
+	rand.Seed(time.Now().UnixNano())
+
+	os.Exit(m.Run())
+}