197 lines
9.2 KiB
C++
197 lines
9.2 KiB
C++
/* SPDX-License-Identifier: MIT */
|
|
/**
|
|
@file ntv2bft.h
|
|
@brief Handy macros for Basic Functionality Tests.
|
|
@copyright (C) 2014-2021 AJA Video Systems, Inc. All rights reserved.
|
|
**/
|
|
|
|
#ifndef _NTV2BFT_H_
|
|
#define _NTV2BFT_H_
|
|
|
|
#include <iostream>
|
|
#include <assert.h>
|
|
|
|
#if defined (_DEBUG) && defined (MSWindows)
|
|
#include <Windows.h>
|
|
#endif
|
|
|
|
#define STDOUT std::cout
|
|
#define STDERR std::cerr
|
|
#define ENDL std::endl
|
|
|
|
#if defined (_DEBUG)
|
|
class NTV2BFT_Debugger
|
|
{
|
|
public:
|
|
static inline void Stop (void)
|
|
{
|
|
#if defined (MSWindows)
|
|
DebugBreak ();
|
|
#else
|
|
// FORCE TRIGGER DEBUGGER
|
|
STDERR << "Stop" << ENDL;
|
|
char * pByte (NULL);
|
|
char byte (*pByte);
|
|
byte++;
|
|
#endif // not Windows
|
|
}
|
|
};
|
|
#define DEBUG_BREAK() do {NTV2BFT_Debugger::Stop ();} while (false)
|
|
#else
|
|
#define DEBUG_BREAK() do {} while (false)
|
|
#endif // _DEBUG
|
|
|
|
|
|
/**************************************************************************************************************************
|
|
Basic Functionality Testing Macros
|
|
|
|
These macros are useful for logging the results of basic functionality tests (BFTs).
|
|
They assume that the function in which they're used returns an boolean value, which will be true if successful,
|
|
and false if unsuccessful.
|
|
|
|
SHOULD_BE_TRUE (condition) -- Logs a failure if the condition evaluates to false; otherwise, logs a success.
|
|
Use this macro when you expect the condition expression to return true.
|
|
SHOULD_BE_FALSE (condition) -- Logs a failure if the condition evaluates to true; otherwise, logs a success.
|
|
Use this macro when you expect the condition expression to return false.
|
|
SHOULD_BE_EQUAL (x, y) -- Logs a success if x == y; otherwise logs a failure.
|
|
Use this macro when you expect x to equal y.
|
|
SHOULD_BE_UNEQUAL (x, y) -- Logs a success if x != y; otherwise logs a failure.
|
|
Use this macro when you expect x to not equal y.
|
|
|
|
The following two symbols determine how these macros behave.
|
|
|
|
SHOW_PASSED If true, successes are logged to STDOUT. (Failures are always logged to STDERR.)
|
|
If false, successes are not logged.
|
|
|
|
STOP_AFTER_FAILURE If true, failures will abort the rest of the test.
|
|
If false, failures won't stop execution, but will instead "press on regardless".
|
|
|
|
DEBUG_BREAK_AFTER_FAILURE If true, failures in _DEBUG builds will invoke the DEBUG_BREAK macro (see above).
|
|
If false, failures won't call DEBUG_BREAK in _DEBUG builds.
|
|
**************************************************************************************************************************/
|
|
#if !defined (SHOW_PASSED)
|
|
#define SHOW_PASSED (false)
|
|
#endif
|
|
#if !defined (STOP_AFTER_FAILURE)
|
|
#define STOP_AFTER_FAILURE (true)
|
|
#endif
|
|
#if !defined (DEBUG_BREAK_AFTER_FAILURE)
|
|
#define DEBUG_BREAK_AFTER_FAILURE (false)
|
|
#endif
|
|
|
|
|
|
#define SHOULD_BE_TRUE(_x_) do \
|
|
{ \
|
|
if (!(_x_)) \
|
|
{ \
|
|
STDERR << "## ERROR: '" << __FUNCTION__ << "' failed at line " << __LINE__ << " of " << __FILE__ << ":" << ENDL \
|
|
<< " Expected 'True' result from '" << #_x_ << "'" << ENDL \
|
|
<< " Instead got 'False'" << ENDL; \
|
|
if (STOP_AFTER_FAILURE) \
|
|
{ \
|
|
if (DEBUG_BREAK_AFTER_FAILURE) \
|
|
DEBUG_BREAK (); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
else if (SHOW_PASSED) \
|
|
STDOUT << "## NOTE: '" << #_x_ << "' in '" << __FUNCTION__ << "' returned 'True'" << ENDL; \
|
|
} while (false)
|
|
|
|
|
|
#define SHOULD_BE_FALSE(_x_) do \
|
|
{ \
|
|
if (_x_) \
|
|
{ \
|
|
STDERR << "## ERROR: '" << __FUNCTION__ << "' failed at line " << __LINE__ << " of " << __FILE__ << ":" << ENDL \
|
|
<< " Expected 'False' result from '" << #_x_ << "'" << ENDL \
|
|
<< " Instead got 'True'" << ENDL; \
|
|
if (STOP_AFTER_FAILURE) \
|
|
{ \
|
|
if (DEBUG_BREAK_AFTER_FAILURE) \
|
|
DEBUG_BREAK (); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
else if (SHOW_PASSED) \
|
|
STDOUT << "## NOTE: '" << #_x_ << "' in '" << __FUNCTION__ << "' returned 'False'" << ENDL; \
|
|
} while (false)
|
|
|
|
|
|
#define SHOULD_BE_NULL(_x_) do \
|
|
{ \
|
|
if ((_x_) != NULL) \
|
|
{ \
|
|
STDERR << "## ERROR: '" << __FUNCTION__ << "' failed at line " << __LINE__ << " of " << __FILE__ << ":" << ENDL \
|
|
<< " '" << (_x_) << "' is non-NULL" << ENDL \
|
|
<< " Expected '" << #_x_ << "' to be NULL" << ENDL; \
|
|
if (STOP_AFTER_FAILURE) \
|
|
{ \
|
|
if (DEBUG_BREAK_AFTER_FAILURE) \
|
|
DEBUG_BREAK (); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
else if (SHOW_PASSED) \
|
|
STDOUT << "## NOTE: '" << #_x_ << "' is NULL in '" << __FUNCTION__ << "'" << ENDL; \
|
|
} while (false)
|
|
|
|
|
|
#define SHOULD_BE_NON_NULL(_x_) do \
|
|
{ \
|
|
if ((_x_) == NULL) \
|
|
{ \
|
|
STDERR << "## ERROR: '" << __FUNCTION__ << "' failed at line " << __LINE__ << " of " << __FILE__ << ":" << ENDL \
|
|
<< " '" << (_x_) << "' is NULL" << ENDL \
|
|
<< " Expected '" << #_x_ << "' to be non-NULL" << ENDL; \
|
|
if (STOP_AFTER_FAILURE) \
|
|
{ \
|
|
if (DEBUG_BREAK_AFTER_FAILURE) \
|
|
DEBUG_BREAK (); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
else if (SHOW_PASSED) \
|
|
STDOUT << "## NOTE: '" << #_x_ << "' is non-NULL in '" << __FUNCTION__ << "'" << ENDL; \
|
|
} while (false)
|
|
|
|
|
|
#define SHOULD_BE_EQUAL(_x_, _y_) do \
|
|
{ \
|
|
if ((_x_) != (_y_)) \
|
|
{ \
|
|
STDERR << "## ERROR: '" << __FUNCTION__ << "' failed at line " << __LINE__ << " of " << __FILE__ << ":" << ENDL \
|
|
<< " '" << (_x_) << "' is not equal to '" << (_y_) << "'" << ENDL \
|
|
<< " Expected '" << #_x_ << "' to equal '" << #_y_ << "'" << ENDL; \
|
|
if (STOP_AFTER_FAILURE) \
|
|
{ \
|
|
if (DEBUG_BREAK_AFTER_FAILURE) \
|
|
DEBUG_BREAK (); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
else if (SHOW_PASSED) \
|
|
STDOUT << "## NOTE: '" << #_x_ << "' is equal to '" << #_y_ << "' in '" << __FUNCTION__ << "'" << ENDL; \
|
|
} while (false)
|
|
|
|
|
|
#define SHOULD_BE_UNEQUAL(_x_, _y_) do \
|
|
{ \
|
|
if ((_x_) == (_y_)) \
|
|
{ \
|
|
STDERR << "## ERROR: '" << __FUNCTION__ << "' failed at line " << __LINE__ << " of " << __FILE__ << ":" << ENDL \
|
|
<< " '" << (_x_) << "' is equal to '" << (_y_) << "'" << ENDL \
|
|
<< " Expected '" << #_x_ << "' to not equal '" << #_y_ << "'" << ENDL; \
|
|
if (STOP_AFTER_FAILURE) \
|
|
{ \
|
|
if (DEBUG_BREAK_AFTER_FAILURE) \
|
|
DEBUG_BREAK (); \
|
|
return false; \
|
|
} \
|
|
} \
|
|
else if (SHOW_PASSED) \
|
|
STDOUT << "## NOTE: '" << #_x_ << "' is not equal to '" << #_y_ << "' in '" << __FUNCTION__ << "'" << ENDL; \
|
|
} while (false)
|
|
|
|
#endif // _NTV2BFT_H_
|