[test] Fix number of samples in loaders

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Fix number of samples in different loaders

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add test for S3M loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add test for Imago Orpheus loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in Imago Orpheus loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add MED4 loader test

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in MED4 loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add test for MMD3 loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in MMD3 loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in ALM loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add test for FAR loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in FAR loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
[test] Add test for PTM loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Handle memory allocation errors in PTM loader

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>