Add unit test for strmatch()

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

tests/.gitignore

@@ -12,6 +12,7 @@ pidfile
 progress
 rsync
 str
+strmatch
 tempfile
 touch
 tree

tests/Makefile.am

@@ -15,6 +15,7 @@ TESTS          += str
 TESTS          += touch
 TESTS          += progress
 TESTS          += rsync
+TESTS          += strmatch
 TESTS          += tempfile
 TESTS          += which
 

tests/strmatch.c

@@ -0,0 +1,44 @@
+#include "check.h"
+#define SYSLOG_NAMES
+#include <syslog.h>
+
+#define SEVERITY_LEVEL {		     \
+   CHOOSE(SEVERITY_NONE,    "none"),         \
+   CHOOSE(SEVERITY_DEBUG,   "debug"),        \
+   CHOOSE(SEVERITY_INFO,    "info"),         \
+   CHOOSE(SEVERITY_NOTICE,  "notice"),       \
+   CHOOSE(SEVERITY_WARNING, "warning"),      \
+   CHOOSE(SEVERITY_ERR,     "err"),          \
+   CHOOSE(SEVERITY_CRIT,    "crit"),         \
+   CHOOSE(SEVERITY_ALERT,   "alert"),        \
+   CHOOSE(SEVERITY_EMERG,   "emerg")         \
+}
+
+#define CHOOSE(a, b) b
+const char *levels[] = SEVERITY_LEVEL;
+
+#undef CHOOSE
+#define CHOOSE(a, b) a
+typedef enum SEVERITY_LEVEL severity_level_t;
+
+int main(void)
+{
+	size_t i;
+	int num;
+	struct {
+		char *str;
+		int   val;
+	} t[] = {
+		{ "warn", SEVERITY_WARNING },
+		{ "alert", SEVERITY_ALERT },
+		{ NULL, 0 }
+	};
+
+	for (i = 0; t[i].str; i++) {
+		num = strmatch(t[i].str, levels);
+		fail_unless(num >= 0);
+		fail_unless(num == t[i].val);
+	}
+
+	return 0;
+}