memcached_testapp: Increase gtest_discover_tests timeout to 30s

Increase the time gtest_discover_tests() allows for a test executable
to run to discover the set of tests from the default (5s) to 30s, as
we've seen this hit the timeout in CV.

Change-Id: I8169fc8fed9b2414c1766e211ed4ad70dfba2a3d
Reviewed-on: http://review.couchbase.org/93767
Tested-by: Build Bot <[email protected]>
Reviewed-by: Trond Norbye <[email protected]>

Author: daverigby

tests/testapp/CMakeLists.txt

@@ -117,11 +117,13 @@ gtest_discover_tests(memcached_testapp
     WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
     TEST_PREFIX memcached_testapp.default.
     ONE_CTEST_PER_SUITE
+    DISCOVERY_TIMEOUT 30
     PROPERTIES TIMEOUT 300)
 
 gtest_discover_tests(memcached_testapp
     EXTRA_ARGS -E ep
     WORKING_DIRECTORY ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
     TEST_PREFIX memcached_testapp.ep.
     ONE_CTEST_PER_SUITE
+    DISCOVERY_TIMEOUT 30
     PROPERTIES TIMEOUT 300)