Description
Here is developed the testing unit for all the lina functions that need numerical testing.
Usage
For each function in the lina library named in the form of 'lina_something()', here is defined a folder named 'something'. In each folder there are many tests, each one identified by a ti.txt file, for i=1,...,n. Each test file is defined as follows: The first matrix/matrices are the inputs of the function (depending on the function, for example: lina_add() has two inputs A,B and one output C=A+B. A and B have to be the first two matrices in the test file), the last matrix/matrices are the output of the function and after there are input scalar values (ordered in the same order of the function under test) of the function represented as a 1x1 matrix. For example, a scale test file, that is a test for the lina_scale() function is defined as follows:
[1 1 1, 1 1 1, <-- Input matrix 1 1 1]
[2 2 2, 2 2 2, <-- Output matrix 2 2 2]
[2] <-- Input scalar value
By default, launching test will generate all the testing and provide on the stdout the results.