From: Michael Wallner <mike@php.net>
Date: Tue, 29 Sep 2020 09:35:52 +0000 (+0200)
Subject: testing: ensure the server is properly listening
X-Git-Tag: 1.1.0-beta1~236^2~39
X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=12db645b4866a01c7c2bd0baba3be221e8d16ae9;p=m6w6%2Flibmemcached

testing: ensure the server is properly listening
---

diff --git a/test/lib/Server.cpp b/test/lib/Server.cpp
index 0c99009b..8666b690 100644
--- a/test/lib/Server.cpp
+++ b/test/lib/Server.cpp
@@ -1,5 +1,5 @@
 #include "Server.hpp"
-#include "Connection.hpp"
+#include "Retry.hpp"
 #include "ForkAndExec.hpp"
 
 #include <sys/wait.h>
@@ -142,6 +142,19 @@ bool Server::isListening() {
   return true;
 }
 
+bool Server::ensureListening() {
+  return Retry{[this] {
+    again:
+    start();
+    if (!isListening()) {
+      if (tryWait()){
+        goto again;
+      }
+    }
+    return isListening();
+  }}();
+}
+
 bool Server::stop() {
   if (!pid) {
     return true;
diff --git a/test/lib/Server.hpp b/test/lib/Server.hpp
index 44fd5e99..f37c79a5 100644
--- a/test/lib/Server.hpp
+++ b/test/lib/Server.hpp
@@ -59,6 +59,7 @@ public:
   bool signal(int signo = SIGTERM);
   bool check();
   bool isListening();
+  bool ensureListening();
 
   bool wait(int flags = 0);
   bool tryWait();
diff --git a/test/tests/bin/memcat.cpp b/test/tests/bin/memcat.cpp
index dfc5ddb9..4e91617e 100644
--- a/test/tests/bin/memcat.cpp
+++ b/test/tests/bin/memcat.cpp
@@ -32,8 +32,7 @@ TEST_CASE("bin/memcat") {
     MemcachedPtr memc;
     LoneReturnMatcher test{*memc};
 
-    server.start();
-    Retry{[&server] { return server.isListening(); }}();
+    REQUIRE(server.ensureListening());
     auto port = get<int>(server.getSocketOrPort());
     auto comm = "memcat --servers=localhost:" + to_string(port) + " ";
 
diff --git a/test/tests/bin/memcp.cpp b/test/tests/bin/memcp.cpp
index bbf796a6..ef234cbe 100644
--- a/test/tests/bin/memcp.cpp
+++ b/test/tests/bin/memcp.cpp
@@ -32,8 +32,7 @@ TEST_CASE("bin/memcp") {
     MemcachedPtr memc;
     LoneReturnMatcher test{*memc};
 
-    server.start();
-    Retry{[&server] { return server.isListening(); }}();
+    REQUIRE(server.ensureListening());
     auto port = get<int>(server.getSocketOrPort());
     auto comm = "memcp --servers=localhost:" + to_string(port) + " ";
 
diff --git a/test/tests/bin/memdump.cpp b/test/tests/bin/memdump.cpp
index 8e4d4537..b2caa3d1 100644
--- a/test/tests/bin/memdump.cpp
+++ b/test/tests/bin/memdump.cpp
@@ -32,8 +32,7 @@ TEST_CASE("bin/memdump") {
     MemcachedPtr memc;
     LoneReturnMatcher test{*memc};
 
-    server.start();
-    Retry{[&server] { return server.isListening(); }}();
+    REQUIRE(server.ensureListening());
     auto port = get<int>(server.getSocketOrPort());
     auto comm = "memdump --servers=localhost:" + to_string(port) + " ";
 
diff --git a/test/tests/bin/memexist.cpp b/test/tests/bin/memexist.cpp
index 36d69c4f..994727d4 100644
--- a/test/tests/bin/memexist.cpp
+++ b/test/tests/bin/memexist.cpp
@@ -32,8 +32,7 @@ TEST_CASE("bin/memexist") {
     MemcachedPtr memc;
     LoneReturnMatcher test{*memc};
 
-    server.start();
-    Retry{[&server] { return server.isListening(); }}();
+    REQUIRE(server.ensureListening());
     auto port = get<int>(server.getSocketOrPort());
     auto comm = "memexist --servers=localhost:" + to_string(port) + " ";
 
diff --git a/test/tests/bin/memflush.cpp b/test/tests/bin/memflush.cpp
index 27083c24..45246fa0 100644
--- a/test/tests/bin/memflush.cpp
+++ b/test/tests/bin/memflush.cpp
@@ -32,8 +32,7 @@ TEST_CASE("bin/memflush") {
     MemcachedPtr memc;
     LoneReturnMatcher test{*memc};
 
-    server.start();
-    Retry{[&server] { return server.isListening(); }}();
+    REQUIRE(server.ensureListening());
     auto port = get<int>(server.getSocketOrPort());
     auto comm = "memflush --servers=localhost:" + to_string(port) + " ";