tests: Remove unused leak statistics

tests/runtest.c

@@ -152,7 +152,6 @@
 
 static int nb_tests = 0;
 static int nb_errors = 0;
-static int nb_leaks = 0;
 
 static int
 fatalError(void) {
@@ -794,7 +793,7 @@
 static int
 runtest(int i) {
     int ret = 0, res;
-    int old_errors, old_tests, old_leaks;
+    int old_errors, old_tests;
 
     old_errors = nb_errors;
     old_tests = nb_tests;
@@ -798,10 +797,9 @@
 
     old_errors = nb_errors;
     old_tests = nb_tests;
-    old_leaks = nb_leaks;
     if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
 	printf("## Running %s\n", testDescriptions[i].desc);
     res = launchTests(&testDescriptions[i]);
     if (res != 0)
 	ret++;
     if (verbose) {
@@ -802,9 +800,9 @@
     if ((tests_quiet == 0) && (testDescriptions[i].desc != NULL))
 	printf("## Running %s\n", testDescriptions[i].desc);
     res = launchTests(&testDescriptions[i]);
     if (res != 0)
 	ret++;
     if (verbose) {
-	if ((nb_errors == old_errors) && (nb_leaks == old_leaks))
+	if (nb_errors == old_errors)
 	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
 	else
@@ -809,4 +807,4 @@
 	    printf("Ran %d tests, no errors\n", nb_tests - old_tests);
 	else
-	    printf("Ran %d tests, %d errors, %d leaks\n",
+	    printf("Ran %d tests, %d errors\n",
 		   nb_tests - old_tests,
@@ -812,6 +810,5 @@
 		   nb_tests - old_tests,
-		   nb_errors - old_errors,
-		   nb_leaks - old_leaks);
+		   nb_errors - old_errors);
     }
     return(ret);
 }
@@ -855,9 +852,9 @@
 	    ret += runtest(i);
 	}
     }
-    if ((nb_errors == 0) && (nb_leaks == 0)) {
+    if (nb_errors == 0) {
         ret = 0;
 	printf("Total %d tests, no errors\n",
 	       nb_tests);
     } else {
         ret = 1;
@@ -859,10 +856,10 @@
         ret = 0;
 	printf("Total %d tests, no errors\n",
 	       nb_tests);
     } else {
         ret = 1;
-	printf("Total %d tests, %d errors, %d leaks\n",
-	       nb_tests, nb_errors, nb_leaks);
+	printf("Total %d tests, %d errors\n",
+	       nb_tests, nb_errors);
     }
     xmlCleanupParser();