add rc trace"

test.ce

@@ -4,12 +4,16 @@ var fd = use('fd')
 var time = use('time')
 var json = use('json')
 var blob = use('blob')
+var dbg = use('js')
+
+// run gc with dbg.gc()
 
 if (!args) args = []
 
 var target_pkg = null // null = current package
 var target_test = null // null = all tests, otherwise specific test file
 var all_pkgs = false
+var gc_after_each_test = false
 
 // Actor test support
 def ACTOR_TEST_TIMEOUT = 30000 // 30 seconds timeout for actor tests
@@ -43,6 +47,16 @@ function get_current_package_name() {
 //   cell test package all              - run all tests from all packages
 
 function parse_args() {
+    var cleaned_args = []
+    for (var i = 0; i < length(args); i++) {
+        if (args[i] == '-g') {
+            gc_after_each_test = true
+        } else {
+            push(cleaned_args, args[i])
+        }
+    }
+    args = cleaned_args
+
     if (length(args) == 0) {
         // cell test - run all tests for current package
         if (!is_valid_package('.')) {
@@ -346,6 +360,9 @@ function run_tests(package_name, specific_test) {
 
                     push(file_result.tests, test_entry)
                     pkg_result.total++
+                    if (gc_after_each_test) {
+                        dbg.gc()
+                    }
                 }
             }
 
@@ -362,6 +379,9 @@ function run_tests(package_name, specific_test) {
             pkg_result.failed++
             file_result.failed++
             pkg_result.total++
+            if (gc_after_each_test) {
+                dbg.gc()
+            }
         }
         push(pkg_result.files, file_result)
     }
@@ -450,6 +470,10 @@ function handle_actor_message(msg) {
         push(actor_test_results, entry)
     }
 
+    if (gc_after_each_test) {
+        dbg.gc()
+    }
+
     check_completion()
 }