support collecting all tests for a schedule to run by set Tests to *

config/config.go

@@ -190,6 +190,10 @@ type Schedule struct {
 	// Tests defined a test pipeline composed of one or more tests.
 	// For example: "test1[|test2[|test3...]]", where "test1", "test2", "test3"...
 	// are defined in Config.Tests.
+	//
+	// If you need execute all tests one by one, you may set Tests to "*" instead
+	// of specify them one by one explicitly. But note that the execute sequence
+	// is not defined.
 	Tests string
 
 	// TestBase is a special test that behavior like a super class of Tests, this is how

internal/meter/start.go

@@ -239,7 +239,19 @@ func loadConsumer(t *config.Test, cfg *config.Config) (consumer, error) {
 func loadPlan(cfg *config.Config, s *config.Schedule) (*plan, error) {
 	var err error
 
-	tests := strings.Split(s.Tests, "|")
+	var tests []string
+	if s.Tests == "*" {
+		for k := range cfg.Tests {
+			if k == s.TestBase {
+				// ignore base test
+				continue
+			}
+			tests = append(tests, k)
+		}
+	} else {
+		tests = strings.Split(s.Tests, "|")
+	}
+
 	if len(tests) == 0 {
 		return nil, errors.Errorf("schedule %s contains no tests", s.Name)
 	}