michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "storage_test_harness.h"
michael@0: 
michael@0: #include "mozStorageHelper.h"
michael@0: 
michael@0: /**
michael@0:  * This file test our statement scoper in mozStorageHelper.h.
michael@0:  */
michael@0: 
michael@0: void
michael@0: test_automatic_reset()
michael@0: {
michael@0:   nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
michael@0: 
michael@0:   // Need to create a table to populate sqlite_master with an entry.
michael@0:   (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
michael@0:     "CREATE TABLE test (id INTEGER PRIMARY KEY)"
michael@0:   ));
michael@0: 
michael@0:   nsCOMPtr<mozIStorageStatement> stmt;
michael@0:   (void)db->CreateStatement(NS_LITERAL_CSTRING(
michael@0:     "SELECT * FROM sqlite_master"
michael@0:   ), getter_AddRefs(stmt));
michael@0: 
michael@0:   // Reality check - make sure we start off in the right state.
michael@0:   int32_t state = -1;
michael@0:   (void)stmt->GetState(&state);
michael@0:   do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY);
michael@0: 
michael@0:   // Start executing the statement, which will put it into an executing state.
michael@0:   {
michael@0:     mozStorageStatementScoper scoper(stmt);
michael@0:     bool hasMore;
michael@0:     do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore)));
michael@0: 
michael@0:     // Reality check that we are executing.
michael@0:     state = -1;
michael@0:     (void)stmt->GetState(&state);
michael@0:     do_check_true(state ==
michael@0:                   mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING);
michael@0:   }
michael@0: 
michael@0:   // And we should be ready again.
michael@0:   state = -1;
michael@0:   (void)stmt->GetState(&state);
michael@0:   do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY);
michael@0: }
michael@0: 
michael@0: void
michael@0: test_Abandon()
michael@0: {
michael@0:   nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
michael@0: 
michael@0:   // Need to create a table to populate sqlite_master with an entry.
michael@0:   (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
michael@0:     "CREATE TABLE test (id INTEGER PRIMARY KEY)"
michael@0:   ));
michael@0: 
michael@0:   nsCOMPtr<mozIStorageStatement> stmt;
michael@0:   (void)db->CreateStatement(NS_LITERAL_CSTRING(
michael@0:     "SELECT * FROM sqlite_master"
michael@0:   ), getter_AddRefs(stmt));
michael@0: 
michael@0:   // Reality check - make sure we start off in the right state.
michael@0:   int32_t state = -1;
michael@0:   (void)stmt->GetState(&state);
michael@0:   do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY);
michael@0: 
michael@0:   // Start executing the statement, which will put it into an executing state.
michael@0:   {
michael@0:     mozStorageStatementScoper scoper(stmt);
michael@0:     bool hasMore;
michael@0:     do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore)));
michael@0: 
michael@0:     // Reality check that we are executing.
michael@0:     state = -1;
michael@0:     (void)stmt->GetState(&state);
michael@0:     do_check_true(state ==
michael@0:                   mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING);
michael@0: 
michael@0:     // And call Abandon.  We should not reset now when we fall out of scope.
michael@0:     scoper.Abandon();
michael@0:   }
michael@0: 
michael@0:   // And we should still be executing.
michael@0:   state = -1;
michael@0:   (void)stmt->GetState(&state);
michael@0:   do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING);
michael@0: }
michael@0: 
michael@0: void (*gTests[])(void) = {
michael@0:   test_automatic_reset,
michael@0:   test_Abandon,
michael@0: };
michael@0: 
michael@0: const char *file = __FILE__;
michael@0: #define TEST_NAME "statement scoper"
michael@0: #define TEST_FILE file
michael@0: #include "storage_test_harness_tail.h"