test: Get the print mode from the CK_VERBOSITY environment variable
On a test run it only prints the summary and one message per failed test. While having this behaviour by default is nice it might be interesting in some case to have more information print. Make the print mode configurable from the environment variable CK_VERBOSITY, which can have the values "silent", "minimal", "normal" or "verbose" so we can have different outputs.
$ sudo CK_VERBOSITY=verbose ./test-libevdev
Running suite(s): libevdev init tests
libevdev_has_event tests
libevdev event tests
100%: Checks: 79, Failures: 0, Errors: 0
test-libevdev-init.c:23:P:test_new_device:test_new_device:0: Passed
test-libevdev-init.c:28:P:test_free_device:test_free_device:0: Passed
[ ... ]
Note that the default print mode doesn't change after this patch.
Signed-off-by: Enric Balletbo i Serra eballetbo@redhat.com