1 // Copyright 2018 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "sql/statement_id.h"
6 #include "testing/gtest/include/gtest/gtest.h"
12 class SqlStatementIdTest : public testing::Test {
14 // This test takes advantage of the fact that statement IDs are logically
15 // (file, line) tuples, and are compared lexicographically.
17 : id1_(SQL_FROM_HERE), // file statement_id_unittest.cc, line L
18 id2_(SQL_FROM_HERE), // file statement_id_unittest.cc, line L+1
19 id3_(SQL_FROM_HERE) { // file statement_id_unittest.cc, line L+2
27 TEST_F(SqlStatementIdTest, LessThan) {
28 EXPECT_FALSE(id1_ < id1_);
29 EXPECT_FALSE(id2_ < id2_);
30 EXPECT_FALSE(id3_ < id3_);
32 EXPECT_LT(id1_, id2_);
33 EXPECT_LT(id1_, id3_);
34 EXPECT_LT(id2_, id3_);
36 EXPECT_FALSE(id2_ < id1_);
37 EXPECT_FALSE(id3_ < id1_);
38 EXPECT_FALSE(id3_ < id2_);
41 TEST_F(SqlStatementIdTest, CopyConstructor) {
42 StatementID id2_copy = id2_;
44 EXPECT_FALSE(id2_copy < id2_);
45 EXPECT_FALSE(id2_ < id2_copy);
47 EXPECT_LT(id1_, id2_copy);
48 EXPECT_LT(id2_copy, id3_);
51 TEST_F(SqlStatementIdTest, CopyAssignment) {
52 StatementID id2_copy(SQL_FROM_HERE);
54 // The new ID should be different from ID2.
55 EXPECT_TRUE(id2_copy < id2_ || id2_ < id2_copy);
59 EXPECT_FALSE(id2_copy < id2_);
60 EXPECT_FALSE(id2_ < id2_copy);
62 EXPECT_LT(id1_, id2_copy);
63 EXPECT_LT(id2_copy, id3_);