1 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 : * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
3 : * ***** BEGIN LICENSE BLOCK *****
4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 : *
6 : * The contents of this file are subject to the Mozilla Public License Version
7 : * 1.1 (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
12 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 : * for the specific language governing rights and limitations under the
14 : * License.
15 : *
16 : * The Original Code is storage test code.
17 : *
18 : * The Initial Developer of the Original Code is
19 : * Mozilla Corporation.
20 : * Portions created by the Initial Developer are Copyright (C) 2009
21 : * the Initial Developer. All Rights Reserved.
22 : *
23 : * Contributor(s):
24 : * Shawn Wilsher <me@shawnwilsher.com> (Original Author)
25 : *
26 : * Alternatively, the contents of this file may be used under the terms of
27 : * either the GNU General Public License Version 2 or later (the "GPL"), or
28 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 : * in which case the provisions of the GPL or the LGPL are applicable instead
30 : * of those above. If you wish to allow use of your version of this file only
31 : * under the terms of either the GPL or the LGPL, and not to allow others to
32 : * use your version of this file under the terms of the MPL, indicate your
33 : * decision by deleting the provisions above and replace them with the notice
34 : * and other provisions required by the GPL or the LGPL. If you do not delete
35 : * the provisions above, a recipient may use your version of this file under
36 : * the terms of any one of the MPL, the GPL or the LGPL.
37 : *
38 : * ***** END LICENSE BLOCK ***** */
39 :
40 : #include "storage_test_harness.h"
41 :
42 : #include "mozStorageHelper.h"
43 :
44 : /**
45 : * This file test our statement scoper in mozStorageHelper.h.
46 : */
47 :
48 : void
49 1 : test_automatic_reset()
50 : {
51 2 : nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
52 :
53 : // Need to create a table to populate sqlite_master with an entry.
54 2 : (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
55 : "CREATE TABLE test (id INTEGER PRIMARY KEY)"
56 1 : ));
57 :
58 2 : nsCOMPtr<mozIStorageStatement> stmt;
59 2 : (void)db->CreateStatement(NS_LITERAL_CSTRING(
60 : "SELECT * FROM sqlite_master"
61 2 : ), getter_AddRefs(stmt));
62 :
63 : // Reality check - make sure we start off in the right state.
64 1 : PRInt32 state = -1;
65 1 : (void)stmt->GetState(&state);
66 1 : do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY);
67 :
68 : // Start executing the statement, which will put it into an executing state.
69 : {
70 2 : mozStorageStatementScoper scoper(stmt);
71 : bool hasMore;
72 1 : do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore)));
73 :
74 : // Reality check that we are executing.
75 1 : state = -1;
76 1 : (void)stmt->GetState(&state);
77 1 : do_check_true(state ==
78 : mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING);
79 : }
80 :
81 : // And we should be ready again.
82 1 : state = -1;
83 1 : (void)stmt->GetState(&state);
84 1 : do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY);
85 1 : }
86 :
87 : void
88 1 : test_Abandon()
89 : {
90 2 : nsCOMPtr<mozIStorageConnection> db(getMemoryDatabase());
91 :
92 : // Need to create a table to populate sqlite_master with an entry.
93 2 : (void)db->ExecuteSimpleSQL(NS_LITERAL_CSTRING(
94 : "CREATE TABLE test (id INTEGER PRIMARY KEY)"
95 1 : ));
96 :
97 2 : nsCOMPtr<mozIStorageStatement> stmt;
98 2 : (void)db->CreateStatement(NS_LITERAL_CSTRING(
99 : "SELECT * FROM sqlite_master"
100 2 : ), getter_AddRefs(stmt));
101 :
102 : // Reality check - make sure we start off in the right state.
103 1 : PRInt32 state = -1;
104 1 : (void)stmt->GetState(&state);
105 1 : do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_READY);
106 :
107 : // Start executing the statement, which will put it into an executing state.
108 : {
109 2 : mozStorageStatementScoper scoper(stmt);
110 : bool hasMore;
111 1 : do_check_true(NS_SUCCEEDED(stmt->ExecuteStep(&hasMore)));
112 :
113 : // Reality check that we are executing.
114 1 : state = -1;
115 1 : (void)stmt->GetState(&state);
116 1 : do_check_true(state ==
117 : mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING);
118 :
119 : // And call Abandon. We should not reset now when we fall out of scope.
120 1 : scoper.Abandon();
121 : }
122 :
123 : // And we should still be executing.
124 1 : state = -1;
125 1 : (void)stmt->GetState(&state);
126 1 : do_check_true(state == mozIStorageStatement::MOZ_STORAGE_STATEMENT_EXECUTING);
127 1 : }
128 :
129 : void (*gTests[])(void) = {
130 : test_automatic_reset,
131 : test_Abandon,
132 : };
133 :
134 : const char *file = __FILE__;
135 : #define TEST_NAME "statement scoper"
136 : #define TEST_FILE file
137 : #include "storage_test_harness_tail.h"
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