pr_log: a new module that provides a simple run-time controlled logging interface

[ccan] / ccan / pr_log / test / run.c

diff --git a/ccan/pr_log/test/run.c b/ccan/pr_log/test/run.c
new file mode 100644 (file)
index 0000000..40c2b1a
--- /dev/null
+++ b/ccan/pr_log/test/run.c
@@ -0,0 +1,43 @@
+#include <ccan/pr_log/pr_log.h>
+#include <ccan/pr_log/pr_log.c>
+#include <ccan/tap/tap.h>
+
+int main(void)
+{
+       plan_tests(8);
+       debug = 3;
+       ok1(!debug_is(4));
+       debug = 1;
+       ok1(debug_is(0));
+       ok1(debug_is(1));
+       ok1(!debug_is(2));
+       ok1(!debug_is(3));
+
+       pr_emerg("Emerg\n");
+       pr_alert("Alert\n");
+       pr_crit("Crit\n");
+       pr_error("Error\n");
+       pr_warn("Warn\n");
+       pr_notice("Notice\n");
+       pr_info("Info\n");
+       pr_debug("Debug\n");
+
+       pr_devel("Devel\n");
+
+       debug = INT_MIN;
+       setenv("DEBUG", "1", 1);
+       ok1(debug_is(1));
+
+       ok1(debug_level() == 1);
+
+       /* malformed check */
+       pr_log_(":4> 1\n");
+       pr_log_("<!> 2\n");
+       pr_log_("<1} 3\n");
+
+       debug = INT_MIN;
+       unsetenv("DEBUG");
+       ok1(debug_level() == CCAN_PR_LOG_DEFAULT_LEVEL);
+
+       return exit_status();
+}