November 2004
Intermediate to advanced
212 pages
5h 2m
English
Content preview from Unit Test Frameworks
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Name
SourceLine
Description
The class SourceLine
(see Figure C-12)
represents a location in a source code file. It is used to capture
the location of an assertion failure. A SourceLine
usually is created using the macro CPPUNIT_SOURCELINE(
), which uses the preprocessor directives _ _FILE_
_ and __LINE_ _ to obtain the filename
and line number of the location where it’s invoked:
#define CPPUNIT_SOURCELINE( ) ::CppUnit::SourceLine( __FILE__, __LINE_ _ )
SourceLine belongs to the namespace
CppUnit. It is declared in
SourceLine.h and implemented in
SourceLine.cpp.
 |
Figure C-12. The class SourceLine
Declaration
class SourceLine
Constructors/Destructors
-
SourceLine(string &fileName, int lineNumber) A constructor taking a filename and line number.
-
SourceLine( ) A default constructor creating an uninitialized
SourceLine.-
virtual ~SourceLine( ) A destructor.
Public Methods
-
bool operator==(const SourceLine &other) const A comparison operator.
-
bool operator!=(const SourceLine &other) const An inequality operator.
-
string fileName( ) const Returns the filename.
-
bool isValid( ) const Returns
TRUEifSourceLineis initialized (the filename is not empty).-
int lineNumber( ) const Returns the line number.
Protected/Private Methods
-
RepeatedTest(const RepeatedTest &) A copy constructor declared
privateto prevent its use.-
void operator=(const RepeatedTest &) A copy operator declared
privateto prevent its use. ...
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