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New test helper macros TEST_LE_U, TEST_LE_S

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Test assertions for integer comparisons that display the compared values on
failure. Similar to TEST_EQUAL.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This commit is contained in:
Gilles Peskine
2022-04-13 23:59:52 +02:00
parent 3ff25443c8
commit d1465429a2
3 changed files with 114 additions and 0 deletions
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42
tests/include/test/helpers.h
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@ -154,6 +154,48 @@ void mbedtls_test_info_reset( void );
int mbedtls_test_equal( const char *test, int line_no, const char* filename,
unsigned long long value1, unsigned long long value2 );
/**
* \brief Record the current test case as a failure based
* on comparing two unsigned integers.
*
* This function is usually called via the macro
* #TEST_LE_U.
*
* \param test Description of the failure or assertion that failed. This
* MUST be a string literal. This normally has the form
* "EXPR1 <= EXPR2" where EXPR1 has the value \p value1
* and EXPR2 has the value \p value2.
* \param line_no Line number where the failure originated.
* \param filename Filename where the failure originated.
* \param value1 The first value to compare.
* \param value2 The second value to compare.
*
* \return \c 1 if \p value1 <= \p value2, otherwise \c 0.
*/
int mbedtls_test_le_u( const char *test, int line_no, const char* filename,
unsigned long long value1, unsigned long long value2 );
/**
* \brief Record the current test case as a failure based
* on comparing two signed integers.
*
* This function is usually called via the macro
* #TEST_LE_S.
*
* \param test Description of the failure or assertion that failed. This
* MUST be a string literal. This normally has the form
* "EXPR1 <= EXPR2" where EXPR1 has the value \p value1
* and EXPR2 has the value \p value2.
* \param line_no Line number where the failure originated.
* \param filename Filename where the failure originated.
* \param value1 The first value to compare.
* \param value2 The second value to compare.
*
* \return \c 1 if \p value1 <= \p value2, otherwise \c 0.
*/
int mbedtls_test_le_s( const char *test, int line_no, const char* filename,
long long value1, long long value2 );
/**
* \brief This function decodes the hexadecimal representation of
* data.