git.m6w6.name Git - awesomized/libmemcached/blob - testing/tests/bin/memflush.cpp

   1 #include "testing/lib/common.hpp"
   2 #include "testing/lib/Shell.hpp"
   3 #include "testing/lib/Server.hpp"
   4 #include "testing/lib/Retry.hpp"
   5 #include "testing/lib/ReturnMatcher.hpp"
   6
   7 using Catch::Matchers::Contains;
   8
   9 TEST_CASE("bin/memflush") {
  10   Shell sh{string{TESTING_ROOT "/../src/bin"}};
  11
  12   SECTION("no servers provided") {
  13     string output;
  14     REQUIRE_FALSE(sh.run("memflush", output));
  15     REQUIRE(output == "No Servers provided\n");
  16   }
  17
  18   SECTION("--help") {
  19     string output;
  20     REQUIRE(sh.run("memflush --help", output));
  21     REQUIRE_THAT(output, Contains("memflush"));
  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     server.start();
  36     Retry{[&server] { return server.isListening(); }}();
  37     auto port = get<int>(server.getSocketOrPort());
  38     auto comm = "memflush --servers=localhost:" + to_string(port) + " ";
  39
  40     REQUIRE_SUCCESS(memcached_server_add(*memc, "localhost", port));
  41
  42     SECTION("okay") {
  43
  44       REQUIRE_SUCCESS(memcached_set(*memc, S("key1"), S("val1"), 0, 0));
  45       REQUIRE_SUCCESS(memcached_set(*memc, S("key2"), S("val2"), 0, 0));
  46
  47       this_thread::sleep_for(500ms);
  48
  49       string output;
  50       REQUIRE(sh.run(comm, output));
  51       REQUIRE(output.empty());
  52
  53       memcached_return_t rc;
  54       REQUIRE(nullptr == memcached_get(*memc, S("key1"), nullptr, nullptr, &rc));
  55       REQUIRE_RC(MEMCACHED_NOTFOUND, rc);
  56       REQUIRE(nullptr == memcached_get(*memc, S("key2"), nullptr, nullptr, &rc));
  57       REQUIRE_RC(MEMCACHED_NOTFOUND, rc);
  58     }
  59
  60     SECTION("connection failure") {
  61       server.signal(SIGKILL);
  62       server.wait();
  63
  64       string output;
  65       REQUIRE_FALSE(sh.run(comm, output));
  66       REQUIRE_THAT(output, Contains("CONNECTION FAILURE") || Contains("SERVER HAS FAILED"));
  67     }
  68   }
  69 }