oct 16, 18 notes. add unit tests with utest, and bisection root finding methods

1 files changed, 18 insertions, 0 deletions

diff --git a/test/maceps.t.c b/test/maceps.t.c
new file mode 100644
index 0000000..9c45659
--- /dev/null
+++ b/test/maceps.t.c
@@ -0,0 +1,18 @@
+#include "lizfcm.test.h"
+#include <math.h>
+
+UTEST(maceps, smaceps) {
+  float epsilon = smaceps();
+  float one = 1.0;
+  float approx_one = one + epsilon;
+
+  EXPECT_LE(approx_one - one, 0);
+}
+
+UTEST(maceps, dmaceps) {
+  double epsilon = dmaceps();
+  double one = 1.0;
+  double approx_one = one + epsilon;
+
+  EXPECT_LE(approx_one - one, 0);
+}