test multiple loggers

src/test_eressea.c

@@ -84,6 +84,7 @@ int RunAllTests(int argc, char *argv[])
     ADD_SUITE(umlaut);
     ADD_SUITE(unicode);
     ADD_SUITE(strings);
+    ADD_SUITE(log);
     ADD_SUITE(rng);
     /* items */
     ADD_SUITE(xerewards);

src/util/CMakeLists.txt

@@ -8,6 +8,7 @@ attrib.test.c
 strings.test.c
 bsdstring.test.c
 functions.test.c
+log.test.c
 umlaut.test.c
 unicode.test.c
 rng.test.c

src/util/log.test.c

@@ -0,0 +1,33 @@
+#include <CuTest.h>
+
+#include "log.h"
+
+#include <stdarg.h>
+#include <string.h>
+
+void log_string(void *data, int level, const char *module, const char *format, va_list args) {
+    char *str = (char *)data;
+    const char *arg = va_arg(args, const char *);
+    strncpy(str, arg, 32);
+}
+
+static void test_logging(CuTest * tc)
+{
+    char str1[32];
+    char str2[32];
+    int id1 = log_create(LOG_CPWARNING, str1, log_string);
+    int id2 = log_create(LOG_CPWARNING, str2, log_string);
+    CuAssertTrue(tc, id1!=id2);
+    log_warning("Hello %s", "World");
+    CuAssertStrEquals(tc, str1, "World");
+    CuAssertStrEquals(tc, str2, "World");
+    log_destroy(id1);
+    log_destroy(id2);
+}
+
+CuSuite *get_log_suite(void)
+{
+    CuSuite *suite = CuSuiteNew();
+    SUITE_ADD_TEST(suite, test_logging);
+    return suite;
+}