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
|
/*******************************************************************************
* Copyright (c) 2009, 2010 Alena Laskavaia
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Alena Laskavaia - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.codan.core.internal.checkers;
import org.eclipse.cdt.codan.core.test.CheckerTestCase;
import org.eclipse.cdt.codan.internal.core.model.CodanProblemMarker;
import org.eclipse.core.resources.IMarker;
/**
* Test for {@see AssignmentInConditionChecker} class
*
*/
@SuppressWarnings("nls")
public class AssignmentInConditionCheckerTest extends CheckerTestCase {
/*
* (non-Javadoc)
*
* @see org.eclipse.cdt.codan.core.test.CodanTestCase#setUp()
*/
@Override
public void setUp() throws Exception {
super.setUp();
enableProblems("org.eclipse.cdt.codan.internal.checkers.AssignmentInConditionProblem");
}
// main() {
// int a=1,b=3;
// if (a=b) b=4; // error here on line 3
// }
public void test_basic() {
loadCodeAndRun(getAboveComment());
checkErrorLine(3);
}
// main() {
// int a=1,b=3;
//
// if ((a=b)) b--; // no error
// }
public void test_fixed() {
loadCodeAndRun(getAboveComment());
checkNoErrors();
}
// main() {
// int a=1,b=3;
// if ((a=b)!=0) b=4; // no error here on line 3
// }
public void test3() {
loadCodeAndRun(getAboveComment());
checkNoErrors();
}
// main() {
// int i,a[10];
// if (a[i]=0) b=4; // no error here on line 3
// }
public void test_array() {
loadCodeAndRun(getAboveComment());
checkErrorLine(3);
}
// main() {
// int i,b=3;
// for (i = 0; i=b; i++) { // here
// }
// }
public void test_for() {
loadCodeAndRun(getAboveComment());
checkErrorLine(3);
}
// main() {
// int i,b=3;
// while (i=b) { // here
// }
// }
public void test_while() {
loadCodeAndRun(getAboveComment());
checkErrorLine(3);
}
// main() {
// int i,b=3;
// (i=b)?i++:b++; // here
// }
public void test_tri() {
loadCodeAndRun(getAboveComment());
checkErrorLine(3);
}
// main() {
// int a=1,b=3;
// if (a=b) b=4; // error here on line 3
// }
public void test_basic_params() {
loadCodeAndRun(getAboveComment());
IMarker marker = checkErrorLine(3);
String arg = CodanProblemMarker.getProblemArgument(marker, 0);
assertEquals("a=b", arg); //$NON-NLS-1$
}
}
|
