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author | Andy Schwerin <schwerin@mongodb.com> | 2018-06-22 12:00:21 -0400 |
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committer | Andy Schwerin <schwerin@mongodb.com> | 2018-06-22 12:32:29 -0400 |
commit | d520be0814492c262515cf0a5d62a127ace70dce (patch) | |
tree | e754e3cce243a7b51922b6d2a179a3d355ccefb7 /src/mongo/db/storage/test_harness_helper.h | |
parent | c0b942e3a80b9ccd8434ab0927d97cbd1862d19a (diff) | |
download | mongo-d520be0814492c262515cf0a5d62a127ace70dce.tar.gz |
SERVER-34798 Remove ServiceContext subclasses and use new ServiceContext in every unit test.
This patch does several loosely related and surprisingly hard to separate things.
1.) Make the ServiceContext class final
2.) Create a mechanism, called ConstructorActions, for running methods on
ServiceContexts immediately after they're built and immediately before they're
destroyed.
3.) Introduce / improve test fixture base classes for tests, giving them fresh
ServiceContext instances for each test case. There is one fixture for tests that
need a storage engine and another for those that do not.
4.) Make several remaining global variables SC decorations in support of (3)
5.) Replace many MONGO_INITIALIZERS that access getGlobalServiceContext with the
new constructor-actions system, which is needed for (3.)
6.) Fix up tests to use the fixtures from (3) and fix tests that silently used
different service contexts in together in a technically illegal fashion that now
breaks.
7.) Utilize (2) as necessary to simplify initialization of new ServiceContexts,
simplifying the fixtures in (3).
Diffstat (limited to 'src/mongo/db/storage/test_harness_helper.h')
-rw-r--r-- | src/mongo/db/storage/test_harness_helper.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/mongo/db/storage/test_harness_helper.h b/src/mongo/db/storage/test_harness_helper.h index c0891f0235d..e21947e917c 100644 --- a/src/mongo/db/storage/test_harness_helper.h +++ b/src/mongo/db/storage/test_harness_helper.h @@ -36,7 +36,6 @@ #include "mongo/db/operation_context_noop.h" #include "mongo/db/record_id.h" #include "mongo/db/service_context.h" -#include "mongo/db/service_context_noop.h" #include "mongo/db/storage/sorted_data_interface.h" #include "mongo/stdx/functional.h" #include "mongo/stdx/memory.h" @@ -54,9 +53,9 @@ namespace mongo { */ class HarnessHelper { public: - virtual ~HarnessHelper() = 0; + virtual ~HarnessHelper(); - explicit HarnessHelper() = default; + explicit HarnessHelper(); virtual ServiceContext::UniqueOperationContext newOperationContext(Client* const client) { auto opCtx = client->makeOperationContext(); @@ -66,26 +65,22 @@ public: } virtual ServiceContext::UniqueOperationContext newOperationContext() { - return newOperationContext(_client.get()); + return newOperationContext(client()); } Client* client() const { - return _client.get(); + return Client::getCurrent(); } ServiceContext* serviceContext() { - return &_serviceContext; + return getGlobalServiceContext(); } const ServiceContext* serviceContext() const { - return &_serviceContext; + return getGlobalServiceContext(); } virtual std::unique_ptr<RecoveryUnit> newRecoveryUnit() = 0; - -private: - ServiceContextNoop _serviceContext; - ServiceContext::UniqueClient _client = _serviceContext.makeClient("hh"); }; namespace harness_helper_detail { |