You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: debug_merge_logs_test.go
    path of file: ./repos/cockroach/pkg/cli
    
    the code of the file until where you have to start completion: // Copyright 2018 The Cockroach Authors.
//
// Use of this software is governed by the Business Sourc
    
func TestDebugMergeLogs(t *testing.T) {
	defer leaktest.AfterTest(t)()
	defer log.Scope(t).Close(t)

	// Run the test for each possible log format.
	format := []string{"crdb-v2", "crdb-v1"}
	testutils.RunValues(t, "format", format, func(t *testing.T, format string) {
		cases := getCases(format)
		for _, c := range cases {
			t.Run(c.name, c.run)
		}
	})
}