storage/test/test_statement_scoper.cpp@8bccb770b82d (annotated)
storage/test/test_statement_scoper.cpp
Wed, 31 Dec 2014 13:27:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 13:27:57 +0100
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
- permissions
- -rw-r--r--
Ignore runtime configuration files generated during quality assurance.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
| michael@0 | 2 | * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ : |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #include "storage_test_harness.h" |
| michael@0 | 8 | |
| michael@0 | 9 | #include "mozStorageHelper.h" |
| michael@0 | 10 | |
| michael@0 | 11 | /** |
| michael@0 | 12 | * This file test our statement scoper in mozStorageHelper.h. |
| michael@0 | 13 | */ |
| michael@0 | 14 | |
| michael@0 | 15 | void |
| michael@0 | 16 | test_automatic_reset() |
| michael@0 | 17 | { |
| michael@0 | 18 | nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase()); |
| michael@0 | 19 | |
| michael@0 | 20 | // Need to create a table to populate sqlite_master with an entry. |
| michael@0 | 21 | (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING( |
| michael@0 | 22 | "CREATE TABLE test (id INTEGER PRIMARY KEY)" |
| michael@0 | 23 | )); |
| michael@0 | 24 | |
| michael@0 | 25 | nsCOMPtr<mozIStorageStatement> stmt; |
| michael@0 | 26 | (void)db->CreateStatement(NS_LITERAL_CSTRING( |
| michael@0 | 27 | "SELECT * FROM sqlite_master" |
| michael@0 | 28 | ), getter_AddRefs(stmt)); |
| michael@0 | 29 | |
| michael@0 | 30 | // Reality check - make sure we start off in the right state. |
| michael@0 | 31 | int32_t state = -1; |
| michael@0 | 32 | (void)stmt->GetState(&state); |
| michael@0 | 33 | do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY); |
| michael@0 | 34 | |
| michael@0 | 35 | // Start executing the statement, which will put it into an executing state. |
| michael@0 | 36 | { |
| michael@0 | 37 | mozStorageStatementScoper scoper(stmt); |
| michael@0 | 38 | bool hasMore; |
| michael@0 | 39 | do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore))); |
| michael@0 | 40 | |
| michael@0 | 41 | // Reality check that we are executing. |
| michael@0 | 42 | state = -1; |
| michael@0 | 43 | (void)stmt->GetState(&state); |
| michael@0 | 44 | do_check_true(state == |
| michael@0 | 45 | mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING); |
| michael@0 | 46 | } |
| michael@0 | 47 | |
| michael@0 | 48 | // And we should be ready again. |
| michael@0 | 49 | state = -1; |
| michael@0 | 50 | (void)stmt->GetState(&state); |
| michael@0 | 51 | do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY); |
| michael@0 | 52 | } |
| michael@0 | 53 | |
| michael@0 | 54 | void |
| michael@0 | 55 | test_Abandon() |
| michael@0 | 56 | { |
| michael@0 | 57 | nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase()); |
| michael@0 | 58 | |
| michael@0 | 59 | // Need to create a table to populate sqlite_master with an entry. |
| michael@0 | 60 | (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING( |
| michael@0 | 61 | "CREATE TABLE test (id INTEGER PRIMARY KEY)" |
| michael@0 | 62 | )); |
| michael@0 | 63 | |
| michael@0 | 64 | nsCOMPtr<mozIStorageStatement> stmt; |
| michael@0 | 65 | (void)db->CreateStatement(NS_LITERAL_CSTRING( |
| michael@0 | 66 | "SELECT * FROM sqlite_master" |
| michael@0 | 67 | ), getter_AddRefs(stmt)); |
| michael@0 | 68 | |
| michael@0 | 69 | // Reality check - make sure we start off in the right state. |
| michael@0 | 70 | int32_t state = -1; |
| michael@0 | 71 | (void)stmt->GetState(&state); |
| michael@0 | 72 | do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY); |
| michael@0 | 73 | |
| michael@0 | 74 | // Start executing the statement, which will put it into an executing state. |
| michael@0 | 75 | { |
| michael@0 | 76 | mozStorageStatementScoper scoper(stmt); |
| michael@0 | 77 | bool hasMore; |
| michael@0 | 78 | do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore))); |
| michael@0 | 79 | |
| michael@0 | 80 | // Reality check that we are executing. |
| michael@0 | 81 | state = -1; |
| michael@0 | 82 | (void)stmt->GetState(&state); |
| michael@0 | 83 | do_check_true(state == |
| michael@0 | 84 | mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING); |
| michael@0 | 85 | |
| michael@0 | 86 | // And call Abandon. We should not reset now when we fall out of scope. |
| michael@0 | 87 | scoper.Abandon(); |
| michael@0 | 88 | } |
| michael@0 | 89 | |
| michael@0 | 90 | // And we should still be executing. |
| michael@0 | 91 | state = -1; |
| michael@0 | 92 | (void)stmt->GetState(&state); |
| michael@0 | 93 | do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING); |
| michael@0 | 94 | } |
| michael@0 | 95 | |
| michael@0 | 96 | void (*gTests[])(void) = { |
| michael@0 | 97 | test_automatic_reset, |
| michael@0 | 98 | test_Abandon, |
| michael@0 | 99 | }; |
| michael@0 | 100 | |
| michael@0 | 101 | const char *file = __FILE__; |
| michael@0 | 102 | #define TEST_NAME "statement scoper" |
| michael@0 | 103 | #define TEST_FILE file |
| michael@0 | 104 | #include "storage_test_harness_tail.h" |
