forked from danmar/cppcheck
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathtesttokenlist.cpp
More file actions
113 lines (96 loc) · 4.29 KB
/
testtokenlist.cpp
File metadata and controls
113 lines (96 loc) · 4.29 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2022 Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "settings.h"
#include "testsuite.h"
#include "token.h"
#include "tokenlist.h"
#include <sstream> // IWYU pragma: keep
#include <string>
class TestTokenList : public TestFixture {
public:
TestTokenList() : TestFixture("TestTokenList") {}
private:
Settings settings;
void run() override {
TEST_CASE(testaddtoken1);
TEST_CASE(testaddtoken2);
TEST_CASE(inc);
TEST_CASE(isKeyword);
}
// inspired by #5895
void testaddtoken1() {
const std::string code = "0x89504e470d0a1a0a";
TokenList tokenlist(&settings);
tokenlist.addtoken(code, 1, 1, false);
ASSERT_EQUALS("0x89504e470d0a1a0a", tokenlist.front()->str());
}
void testaddtoken2() {
const std::string code = "0xF0000000";
settings.int_bit = 32;
TokenList tokenlist(&settings);
tokenlist.addtoken(code, 1, 1, false);
ASSERT_EQUALS("0xF0000000", tokenlist.front()->str());
}
void inc() const {
const char code[] = "a++1;1++b;";
errout.str("");
// tokenize..
TokenList tokenlist(&settings);
std::istringstream istr(code);
tokenlist.createTokens(istr, "a.cpp");
ASSERT(Token::simpleMatch(tokenlist.front(), "a + + 1 ; 1 + + b ;"));
}
void isKeyword() {
const char code[] = "for a int delete true";
{
TokenList tokenlist(&settings);
std::istringstream istr(code);
tokenlist.createTokens(istr, "a.c");
ASSERT_EQUALS(true, tokenlist.front()->isKeyword());
ASSERT_EQUALS(true, tokenlist.front()->isControlFlowKeyword());
ASSERT_EQUALS(false, tokenlist.front()->next()->isKeyword());
ASSERT_EQUALS(false, tokenlist.front()->next()->isControlFlowKeyword());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isKeyword());
ASSERT_EQUALS(true, tokenlist.front()->tokAt(2)->tokType() == Token::eType);
ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isControlFlowKeyword());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(3)->isKeyword());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(3)->isControlFlowKeyword());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isKeyword());
ASSERT_EQUALS(true, tokenlist.front()->tokAt(4)->isLiteral());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isControlFlowKeyword());
}
{
TokenList tokenlist(&settings);
std::istringstream istr(code);
tokenlist.createTokens(istr, "a.cpp");
ASSERT_EQUALS(true, tokenlist.front()->isKeyword());
ASSERT_EQUALS(true, tokenlist.front()->isControlFlowKeyword());
ASSERT_EQUALS(false, tokenlist.front()->next()->isKeyword());
ASSERT_EQUALS(false, tokenlist.front()->next()->isControlFlowKeyword());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isKeyword());
ASSERT_EQUALS(true, tokenlist.front()->tokAt(2)->tokType() == Token::eType);
ASSERT_EQUALS(false, tokenlist.front()->tokAt(2)->isControlFlowKeyword());
ASSERT_EQUALS(true, tokenlist.front()->tokAt(3)->isKeyword());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(3)->isControlFlowKeyword());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isKeyword());
ASSERT_EQUALS(true, tokenlist.front()->tokAt(4)->isLiteral());
ASSERT_EQUALS(false, tokenlist.front()->tokAt(4)->isControlFlowKeyword());
}
}
};
REGISTER_TEST(TestTokenList)