git.m6w6.name Git - awesomized/libmemcached/blob - test/tests/bin/memstat.cpp

   1 #include "test/lib/common.hpp"
   2 #include "test/lib/Shell.hpp"
   3 #include "test/lib/Server.hpp"
   4 #include "test/lib/Retry.hpp"
   5 #include "test/lib/ReturnMatcher.hpp"
   6
   7 using Catch::Matchers::Contains;
   8
   9 TEST_CASE("bin/memstat") {
  10   Shell sh{string{TESTING_ROOT "/../src/bin"}};
  11
  12   SECTION("no servers provided") {
  13     string output;
  14     REQUIRE_FALSE(sh.run("memstat", output));
  15     REQUIRE(output == "No Servers provided\n");
  16   }
  17
  18   SECTION("--help") {
  19     string output;
  20     REQUIRE(sh.run("memstat --help", output));
  21     REQUIRE_THAT(output, Contains("memstat"));
  22     REQUIRE_THAT(output, Contains("v1"));
  23     REQUIRE_THAT(output, Contains("help"));
  24     REQUIRE_THAT(output, Contains("version"));
  25     REQUIRE_THAT(output, Contains("option"));
  26     REQUIRE_THAT(output, Contains("--"));
  27     REQUIRE_THAT(output, Contains("="));
  28   }
  29
  30   SECTION("with server") {
  31     Server server{MEMCACHED_BINARY, {"-p", random_port_string}};
  32     MemcachedPtr memc;
  33     LoneReturnMatcher test{*memc};
  34
  35     REQUIRE(server.ensureListening());
  36     auto port = get<int>(server.getSocketOrPort());
  37     auto comm = "memstat --servers=localhost:" + to_string(port)
  38         + ",localhost:" + to_string(port) + " ";
  39
  40     REQUIRE_SUCCESS(memcached_server_add(*memc, "localhost", port));
  41
  42     SECTION("okay") {
  43       SECTION("version") {
  44         REQUIRE_SUCCESS(memcached_version(*memc));
  45         auto inst = memcached_server_instance_by_position(*memc, 0);
  46
  47         string output;
  48         REQUIRE(sh.run(comm + "--server-version", output));
  49         REQUIRE_THAT(output, Contains("localhost:" + to_string(port) + " "
  50             + to_string(memcached_server_major_version(inst)) + "."
  51             + to_string(memcached_server_minor_version(inst)) + "."
  52             + to_string(memcached_server_micro_version(inst))));
  53       }
  54       SECTION("analyze") {
  55         string output;
  56         REQUIRE(sh.run(comm + "--analyze", output));
  57         REQUIRE_THAT(output, Contains("Number of Servers Analyzed         : 2"));
  58       }
  59       SECTION("analyze=latency") {
  60         string output;
  61         REQUIRE(sh.run(comm + "--analyze=latency", output));
  62         REQUIRE_THAT(output, Contains("Network Latency Test:"));
  63       }
  64     }
  65
  66     SECTION("connection failure") {
  67       server.signal(SIGKILL);
  68       server.wait();
  69
  70       string output;
  71       REQUIRE_FALSE(sh.run(comm + "--analyze", output));
  72       REQUIRE_THAT(output,
  73               Contains("CONNECTION FAILURE")
  74           ||  Contains("SERVER HAS FAILED")
  75           ||  Contains("SYSTEM ERROR")
  76           ||  Contains("TIMEOUT OCCURRED"));
  77     }
  78   }
  79 }