summaryrefslogtreecommitdiff
path: root/src/pkg/os/exec/example_test.go
diff options
context:
space:
mode:
Diffstat (limited to 'src/pkg/os/exec/example_test.go')
-rw-r--r--src/pkg/os/exec/example_test.go75
1 files changed, 0 insertions, 75 deletions
diff --git a/src/pkg/os/exec/example_test.go b/src/pkg/os/exec/example_test.go
deleted file mode 100644
index 55eaac8ab..000000000
--- a/src/pkg/os/exec/example_test.go
+++ /dev/null
@@ -1,75 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package exec_test
-
-import (
- "bytes"
- "encoding/json"
- "fmt"
- "log"
- "os/exec"
- "strings"
-)
-
-func ExampleLookPath() {
- path, err := exec.LookPath("fortune")
- if err != nil {
- log.Fatal("installing fortune is in your future")
- }
- fmt.Printf("fortune is available at %s\n", path)
-}
-
-func ExampleCommand() {
- cmd := exec.Command("tr", "a-z", "A-Z")
- cmd.Stdin = strings.NewReader("some input")
- var out bytes.Buffer
- cmd.Stdout = &out
- err := cmd.Run()
- if err != nil {
- log.Fatal(err)
- }
- fmt.Printf("in all caps: %q\n", out.String())
-}
-
-func ExampleCmd_Output() {
- out, err := exec.Command("date").Output()
- if err != nil {
- log.Fatal(err)
- }
- fmt.Printf("The date is %s\n", out)
-}
-
-func ExampleCmd_Start() {
- cmd := exec.Command("sleep", "5")
- err := cmd.Start()
- if err != nil {
- log.Fatal(err)
- }
- log.Printf("Waiting for command to finish...")
- err = cmd.Wait()
- log.Printf("Command finished with error: %v", err)
-}
-
-func ExampleCmd_StdoutPipe() {
- cmd := exec.Command("echo", "-n", `{"Name": "Bob", "Age": 32}`)
- stdout, err := cmd.StdoutPipe()
- if err != nil {
- log.Fatal(err)
- }
- if err := cmd.Start(); err != nil {
- log.Fatal(err)
- }
- var person struct {
- Name string
- Age int
- }
- if err := json.NewDecoder(stdout).Decode(&person); err != nil {
- log.Fatal(err)
- }
- if err := cmd.Wait(); err != nil {
- log.Fatal(err)
- }
- fmt.Printf("%s is %d years old\n", person.Name, person.Age)
-}