* Moved float tests that expect limits into their own sub-test.
These are harder to test generically on the CPU so have them be their own test which will retain hard-coded reference results.
* Remove unused variable.
* Switched reference result type from (char**) to (vector::const char*)
* printf: generate reference results where possible #673#675
The reference results had two issues:
- They did not take into account the rounding mode of the device.
- Scientific notation results did not have trailing zero's, meaning that the exponent could be a single digit, despite the requirement being at least two digits.
This change introduces runtime generated reference results for types with numerical representations (float, int, hex, etc) where a direct mapping to standard C99 (sn)printf is possible to execute on the CPU.
* Trim leading zeroes from the exponent when verifying result #675.
There is no limit on how many leading zeros may be in the exponent, so strip them all.
* Switched to using get_default_rounding_mode.
(Patch2)
A number of tests have got their own code for checking the presence of
extensions. This change replaces that code with is_extension_available
function.
Contributes to #627
Signed-off-by: Ellen Norris-Thompson <ellen.norris-thompson@arm.com>
Change-Id: I17e007e5ad009e522c5006c42537bf1170550a6f
Also changed the test so that any implementation supporting < 1.2 can skip the test.
Uses format that @gwawiork has recently used to verify device version.
