[Spice-devel] [spice-common] test-logging: Improve debug level tests

[Frediano Ziglio]

> 
> These tests were checking that the expected messages were output, but
> they were not checking that the messages we don't want are not output.
> This commit adds this to make sure our log implementation does not
> output unwanted debug messages.

Acked

> ---
>  tests/test-logging.c | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
> 
> diff --git a/tests/test-logging.c b/tests/test-logging.c
> index 9852b13..437e0a1 100644
> --- a/tests/test-logging.c
> +++ b/tests/test-logging.c
> @@ -250,6 +250,12 @@ static void test_log_levels(void)
>      g_test_trap_subprocess(NULL, 0, 0);
>      g_test_trap_assert_passed();
>      g_test_trap_assert_stderr("*spice_warning\n*g_critical\n*g_warning\n*g_message\n*other_critical\n*other_warning\n*other_message\n");
> +    g_test_trap_assert_stdout_unmatched("*spice_info*");
> +    g_test_trap_assert_stdout_unmatched("*spice_debug*");
> +    g_test_trap_assert_stdout_unmatched("*g_info*");
> +    g_test_trap_assert_stdout_unmatched("*g_debug*");
> +    g_test_trap_assert_stdout_unmatched("*other_info*");
> +    g_test_trap_assert_stdout_unmatched("*other_debug*");
>  }
>  
>  /* Checks that SPICE_DEBUG_LEVEL impacts spice_debug(), g_debug() but not
>  other_debug() */
> @@ -275,6 +281,7 @@ static void test_spice_debug_level(void)
>      g_test_trap_assert_passed();
>      g_test_trap_assert_stderr("*SPICE_DEBUG_LEVEL*deprecated*");
>      g_test_trap_assert_stdout("*spice_info\n*g_debug\n*spice_debug\n");
> +    g_test_trap_assert_stdout_unmatched("*other_debug*");
>  }
>  
>  /* Checks that raising SPICE_DEBUG_LEVEL allows to only show spice_warning()
>  and spice_critical()
> @@ -310,6 +317,14 @@ static void test_spice_debug_level_warning(void)
>      g_test_trap_assert_stderr("*SPICE_DEBUG_LEVEL*deprecated*");
>      g_test_trap_assert_stderr("*SPICE_ABORT_LEVEL*deprecated*");
>      g_test_trap_assert_stderr("*spice_critical\n*g_critical\n*other_message\n*other_warning\n*other_critical\n");
> +    g_test_trap_assert_stdout_unmatched("*spice_info*");
> +    g_test_trap_assert_stdout_unmatched("*spice_debug*");
> +    g_test_trap_assert_stderr_unmatched("*spice_warning*");
> +    g_test_trap_assert_stdout_unmatched("*g_debug*");
> +    g_test_trap_assert_stdout_unmatched("*g_info*");
> +    g_test_trap_assert_stderr_unmatched("*g_message*");
> +    g_test_trap_assert_stderr_unmatched("*g_warning*");
> +    g_test_trap_assert_stdout_unmatched("*other_info*");
>  }
>  
>  /* Checks that setting G_MESSAGES_DEBUG to 'Spice' impacts spice_debug() and
> @@ -335,6 +350,8 @@ static void test_spice_g_messages_debug(void)
>      g_test_trap_assert_passed();
>      g_test_trap_assert_stdout("*spice_debug\n*spice_info\n*g_debug\n*g_info\n");
>      g_test_trap_assert_stderr("*g_message\n*other_message\n");
> +    g_test_trap_assert_stdout_unmatched("*other_debug*");
> +    g_test_trap_assert_stdout_unmatched("*other_info*");
>  }
>  
>  /* Checks that setting G_MESSAGES_DEBUG to 'all' impacts spice_debug(),