3 Running 12 test cases...
10 test 2: 0 / 1.00001, 0
11 test 2: 0 / 1.13154, 1
12 test 2: 1 / 1.75561, 0
13 test.cpp(40): error: in "test2/_2": check random_sample < 1.7 has failed [1.75560534 >= 1.7]
14 Failure occurred in a following context:
15 xr = 1; random_sample = 1.75560534; index = 0;
16 test 2: 1 / 1.45865, 1
17 test 2: 2 / 1.53277, 0
18 test 2: 2 / 1.21896, 1
20 *** 1 failure is detected in the test module "dataset_example64"