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Unit tests for SR with two statements, SR rollback.

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This commit is contained in:
Teemu Ollakka
2018-06-13 10:18:46 +03:00
parent 292072bf56
commit 265d9b3322
10 changed files with 140 additions and 16 deletions
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11
test/mock_provider.hpp
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@ -53,7 +53,7 @@ namespace wsrep
<< "client: " << client_id.get()
<< " flags: " << std::hex << flags
<< std::dec
<< "next_error: " << next_error_;
<< " next_error: " << next_error_;
if (next_error_)
{
@ -71,6 +71,7 @@ namespace wsrep
}
if (rolls_back_transaction(flags))
{
assert(0);
++rollback_fragments_;
}
@ -116,7 +117,11 @@ namespace wsrep
int append_data(wsrep::ws_handle&, const wsrep::const_buffer&)
{ return 0; }
int rollback(const wsrep::transaction_id)
{ return next_error_; }
{
++fragments_;
++rollback_fragments_;
return 0;
}
enum wsrep::provider::status
commit_order_enter(const wsrep::ws_handle&,
const wsrep::ws_meta&)
@ -170,7 +175,7 @@ namespace wsrep
size_t start_fragments() const { return start_fragments_; }
size_t fragments() const { return fragments_; }
size_t commit_fragments() const { return commit_fragments_; }
size_t rollback_fragments() const { return commit_fragments_; }
size_t rollback_fragments() const { return rollback_fragments_; }
private:
wsrep::id group_id_;

9
test/mock_server_context.hpp
View File

@ -33,7 +33,14 @@ namespace wsrep
return new wsrep::mock_client_context(*this, ++last_client_id_,
wsrep::client_context::m_local);
}
wsrep::client_context& streaming_applier_client_context(
const wsrep::id& server_id,
const wsrep::transaction_id& transaction_id)
{
wsrep::client_context* sac(new wsrep::mock_client_context(*this, ++last_client_id_, wsrep::client_context::m_applier));
insert_streaming_applier(server_id, transaction_id, sac);
return *sac;
}
void on_connect() WSREP_OVERRIDE { }
void wait_until_connected() WSREP_OVERRIDE { }
void on_view(const wsrep::view&) WSREP_OVERRIDE { }

57
test/transaction_context_test.cpp
View File

@ -1202,7 +1202,6 @@ BOOST_FIXTURE_TEST_CASE(transaction_context_streaming_1pc_commit,
BOOST_REQUIRE(sc.provider().fragments() == 2);
BOOST_REQUIRE(sc.provider().start_fragments() == 1);
BOOST_REQUIRE(sc.provider().commit_fragments() == 1);
}
BOOST_FIXTURE_TEST_CASE(transaction_context_streaming_2pc_commit,
@ -1222,3 +1221,59 @@ BOOST_FIXTURE_TEST_CASE(transaction_context_streaming_2pc_commit,
BOOST_REQUIRE(sc.provider().commit_fragments() == 1);
}
BOOST_FIXTURE_TEST_CASE(transaction_context_streaming_1pc_commit_two_statements,
streaming_client_fixture_row)
{
BOOST_REQUIRE(cc.start_transaction(1) == 0);
BOOST_REQUIRE(cc.after_row() == 0);
BOOST_REQUIRE(tc.streaming_context_.fragments_certified() == 1);
BOOST_REQUIRE(cc.after_statement() == wsrep::client_context::asr_success);
BOOST_REQUIRE(cc.before_statement() == 0);
BOOST_REQUIRE(cc.after_row() == 0);
BOOST_REQUIRE(tc.streaming_context_.fragments_certified() == 2);
BOOST_REQUIRE(cc.before_commit() == 0);
BOOST_REQUIRE(cc.ordered_commit() == 0);
BOOST_REQUIRE(cc.after_commit() == 0);
BOOST_REQUIRE(cc.after_statement() == wsrep::client_context::asr_success);
BOOST_REQUIRE(sc.provider().fragments() == 3);
BOOST_REQUIRE(sc.provider().start_fragments() == 1);
BOOST_REQUIRE(sc.provider().commit_fragments() == 1);
}
BOOST_FIXTURE_TEST_CASE(transaction_context_streaming_2pc_commit_two_statements,
streaming_client_fixture_row)
{
BOOST_REQUIRE(cc.start_transaction(1) == 0);
BOOST_REQUIRE(cc.after_row() == 0);
BOOST_REQUIRE(tc.streaming_context_.fragments_certified() == 1);
BOOST_REQUIRE(cc.after_statement() == wsrep::client_context::asr_success);
BOOST_REQUIRE(cc.before_statement() == 0);
BOOST_REQUIRE(cc.after_row() == 0);
BOOST_REQUIRE(tc.streaming_context_.fragments_certified() == 2);
BOOST_REQUIRE(cc.before_prepare() == 0);
BOOST_REQUIRE(cc.after_prepare() == 0);
BOOST_REQUIRE(cc.before_commit() == 0);
BOOST_REQUIRE(cc.ordered_commit() == 0);
BOOST_REQUIRE(cc.after_commit() == 0);
BOOST_REQUIRE(cc.after_statement() == wsrep::client_context::asr_success);
BOOST_REQUIRE(sc.provider().fragments() == 3);
BOOST_REQUIRE(sc.provider().start_fragments() == 1);
BOOST_REQUIRE(sc.provider().commit_fragments() == 1);
}
BOOST_FIXTURE_TEST_CASE(transaction_context_streaming_rollback,
streaming_client_fixture_row)
{
BOOST_REQUIRE(cc.start_transaction(1) == 0);
BOOST_REQUIRE(cc.after_row() == 0);
BOOST_REQUIRE(tc.streaming_context_.fragments_certified() == 1);
BOOST_REQUIRE(cc.before_rollback() == 0);
BOOST_REQUIRE(cc.after_rollback() == 0);
BOOST_REQUIRE(cc.after_statement() == wsrep::client_context::asr_success);
BOOST_REQUIRE(sc.provider().fragments() == 2);
BOOST_REQUIRE(sc.provider().start_fragments() == 1);
BOOST_REQUIRE(sc.provider().rollback_fragments() == 1);
}