some minor improvements in test suite

HalosGhost / shaman

A small, native C library and utility to fetch weather

GNU General Public License v2.0

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some minor improvements in test suite #33

Closed dodecahedral-champion closed 8 years ago

dodecahedral-champion commented 8 years ago

Just noticed a few easy improvements in suite.c:

I added an approx_equal() function that tests if doubles are equal to within a defined epsilon. This allows reinstating the commented-out lines in test_owm_local_parse().

I also changed the main test suite harness to report overall suite status, both on the console and via exit code.