completed list-type to array-type conversion and fixed common test module

t_builtin-string_test.go

@@ -52,7 +52,7 @@ func TestFuncString(t *testing.T) {
 		    	isFloat(any) -> boolean,
 		    	isFract(any) -> boolean,
 		    	isInt(any) -> boolean,
-		    	isList(any) -> boolean,
+		    	isArray(any) -> boolean,
 		    	isNil(any) -> boolean,
 		    	isString(any) -> boolean,
 		    	joinStr(separator, item="" ...) -> string,
@@ -68,5 +68,5 @@ func TestFuncString(t *testing.T) {
 	//t.Setenv("EXPR_PATH", ".")
 
 	// runTestSuiteSpec(t, section, inputs, 19)
-	runTestSuite(t, section, inputs)
+	RunTestSuite(t, section, inputs)
 }