Function Macro

GLibtest_trap_assert_stderr

Declaration

#define g_test_trap_assert_stderr (
  serrpattern
)

Description

Assert that the stderr output of the last test subprocess matches serrpattern. See g_test_trap_subprocess().

This is sometimes used to test situations that are formally considered to be undefined behaviour, like code that hits a g_assert() or g_error(). In these situations you should skip the entire test, including the call to g_test_trap_subprocess(), unless g_test_undefined() returns TRUE to indicate that undefined behaviour may be tested.

Available since:2.16

Parameters

serrpattern none
 

A glob-style [pattern][glib-Glob-style-pattern-matching]