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Diffstat (limited to 'libgo/go/io/example_test.go')
-rw-r--r--libgo/go/io/example_test.go22
1 files changed, 22 insertions, 0 deletions
diff --git a/libgo/go/io/example_test.go b/libgo/go/io/example_test.go
index bf16de8fe23..af478537267 100644
--- a/libgo/go/io/example_test.go
+++ b/libgo/go/io/example_test.go
@@ -204,6 +204,28 @@ func ExampleSectionReader_Seek() {
// stream
}
+func ExampleSeeker_Seek() {
+ r := strings.NewReader("some io.Reader stream to be read\n")
+ if _, err := io.Copy(os.Stdout, r); err != nil {
+ log.Fatal(err)
+ }
+
+ r.Seek(15, io.SeekStart)
+ if _, err := io.Copy(os.Stdout, r); err != nil {
+ log.Fatal(err)
+ }
+
+ r.Seek(-5, io.SeekEnd)
+ if _, err := io.Copy(os.Stdout, r); err != nil {
+ log.Fatal(err)
+ }
+
+ // Output:
+ // some io.Reader stream to be read
+ // stream to be read
+ // read
+}
+
func ExampleMultiWriter() {
r := strings.NewReader("some io.Reader stream to be read\n")