diff options
Diffstat (limited to 'src/bytes/example_test.go')
| -rw-r--r-- | src/bytes/example_test.go | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/bytes/example_test.go b/src/bytes/example_test.go index a112c9a373..252be8c473 100644 --- a/src/bytes/example_test.go +++ b/src/bytes/example_test.go @@ -412,3 +412,13 @@ func ExampleToLower() { fmt.Printf("%s", bytes.ToLower([]byte("Gopher"))) // Output: gopher } + +func ExampleReader_Len() { + fmt.Println(bytes.NewReader([]byte("")).Len()) + fmt.Println(bytes.NewReader([]byte("Hi!")).Len()) + fmt.Println(bytes.NewReader([]byte("Hello Gopher!")).Len()) + // Output: + // 0 + // 3 + // 13 +} |