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pipewire: allow for log level names in PIPEWIRE_DEBUG

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Allow one of "XEWIDT" to refer to none, errors, warnings, info, debug
and trace, respectively because they're immediately recognizable. Well,
except maybe the X.

PIPEWIRE_DEBUG="I" is equivalent to PIPEWIRE_DEBUG="3" for example.
This commit is contained in:
Peter Hutterer 2021-09-10 08:51:52 +10:00 • committed by Wim Taymans
parent 0a21d76334
commit e1672f9762
5 changed files with 67 additions and 10 deletions
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46
test/test-logger.c
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@ -243,6 +243,49 @@ PWTEST(logger_debug_env)
return PWTEST_PASS;
}
PWTEST(logger_debug_env_alpha)
{
enum spa_log_level level = pwtest_get_iteration(current_test);
enum spa_log_level default_level = pw_log_level;
struct spa_log *default_logger = pw_log_get();
char *lvl;
char *oldenv = getenv("PIPEWIRE_DEBUG");
if (oldenv)
oldenv = strdup(oldenv);
switch(level) {
case SPA_LOG_LEVEL_NONE: lvl = "X"; break;
case SPA_LOG_LEVEL_ERROR: lvl = "E"; break;
case SPA_LOG_LEVEL_WARN: lvl = "W"; break;
case SPA_LOG_LEVEL_INFO: lvl = "I"; break;
case SPA_LOG_LEVEL_DEBUG: lvl = "D"; break;
case SPA_LOG_LEVEL_TRACE: lvl = "T"; break;
default:
pwtest_fail_if_reached();
break;
}
setenv("PIPEWIRE_DEBUG", lvl, 1);
/* Disable logging, let PIPEWIRE_DEBUG set the level */
pw_log_set_level(SPA_LOG_LEVEL_NONE);
test_log_levels(level);
if (oldenv) {
setenv("PIPEWIRE_DEBUG", oldenv, 1);
free(oldenv);
} else {
unsetenv("PIPEWIRE_DEBUG");
}
pw_log_set(default_logger);
pw_log_set_level(default_level);
pw_deinit();
return PWTEST_PASS;
}
PWTEST_SUITE(logger)
{
pwtest_add(logger_truncate_long_lines, PWTEST_NOARG);
@ -253,6 +296,9 @@ PWTEST_SUITE(logger)
pwtest_add(logger_debug_env,
PWTEST_ARG_RANGE, SPA_LOG_LEVEL_NONE, SPA_LOG_LEVEL_TRACE + 1,
PWTEST_NOARG);
pwtest_add(logger_debug_env_alpha,
PWTEST_ARG_RANGE, SPA_LOG_LEVEL_NONE, SPA_LOG_LEVEL_TRACE + 1,
PWTEST_NOARG);
return PWTEST_PASS;
}