[tests] Add _test_exception_handler to fail every time an exception is raised

Sometimes parts of code raises exceptions and this shouldn't happen on
tests. To ensure we catch them a specific exception handler has been
implemented.

The handler usage is very easy. You just need to put the following
code at testsuite main method:

...
        /* Fail when an exception is raised */
        ped_exception_set_handler (_test_exception_handler);
...

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

1 files changed, 10 insertions, 0 deletions

diff --git a/libparted/tests/common.c b/libparted/tests/common.c
index ab2c0ac..e7ce56f 100644
--- a/libparted/tests/common.c
+++ b/libparted/tests/common.c
@@ -8,6 +8,16 @@
 
 #include "common.h"
 
+PedExceptionOption
+_test_exception_handler (PedException* e)
+{
+        fail ("Exception of type %s has been raised: %s",
+              ped_exception_get_type_string (e->type),
+              e->message);
+
+        return PED_EXCEPTION_UNHANDLED;
+}
+
 char*
 _create_disk (const off_t size)
 {