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| author | Russ Cox <rsc@golang.org> | 2020-10-16 00:49:02 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2020-10-20 18:41:18 +0000 |
| commit | 1b09d430678d4a6f73b2443463d11f75851aba8a (patch) | |
| tree | fec040abfc6e1d897f8dcdbb856e77d5bccbb2ca /src/os | |
| parent | cb0a0f52e67f128c6ad69027c9a8c7a5caf58446 (diff) | |
| download | go-1b09d430678d4a6f73b2443463d11f75851aba8a.tar.gz go-1b09d430678d4a6f73b2443463d11f75851aba8a.zip | |
all: update references to symbols moved from io/ioutil to io
The old ioutil references are still valid, but update our code
to reflect best practices and get used to the new locations.
Code compiled with the bootstrap toolchain
(cmd/asm, cmd/dist, cmd/compile, debug/elf)
must remain Go 1.4-compatible and is excluded.
Also excluded vendored code.
For #41190.
Change-Id: I6d86f2bf7bc37a9d904b6cee3fe0c7af6d94d5b1
Reviewed-on: https://go-review.googlesource.com/c/go/+/263142
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Diffstat (limited to 'src/os')
| -rw-r--r-- | src/os/exec/example_test.go | 3 | ||||
| -rw-r--r-- | src/os/exec/exec_test.go | 4 | ||||
| -rw-r--r-- | src/os/exec/read3.go | 4 | ||||
| -rw-r--r-- | src/os/timeout_test.go | 4 |
4 files changed, 7 insertions, 8 deletions
diff --git a/src/os/exec/example_test.go b/src/os/exec/example_test.go index 62866fa710..a66890be69 100644 --- a/src/os/exec/example_test.go +++ b/src/os/exec/example_test.go @@ -10,7 +10,6 @@ import ( "encoding/json" "fmt" "io" - "io/ioutil" "log" "os" "os/exec" @@ -128,7 +127,7 @@ func ExampleCmd_StderrPipe() { log.Fatal(err) } - slurp, _ := ioutil.ReadAll(stderr) + slurp, _ := io.ReadAll(stderr) fmt.Printf("%s\n", slurp) if err := cmd.Wait(); err != nil { diff --git a/src/os/exec/exec_test.go b/src/os/exec/exec_test.go index 9746722980..cd3d759ebc 100644 --- a/src/os/exec/exec_test.go +++ b/src/os/exec/exec_test.go @@ -637,7 +637,7 @@ func TestExtraFiles(t *testing.T) { // cgo), to make sure none of that potential C code leaks fds. ts := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {})) // quiet expected TLS handshake error "remote error: bad certificate" - ts.Config.ErrorLog = log.New(ioutil.Discard, "", 0) + ts.Config.ErrorLog = log.New(io.Discard, "", 0) ts.StartTLS() defer ts.Close() _, err = http.Get(ts.URL) @@ -830,7 +830,7 @@ func TestHelperProcess(*testing.T) { } } case "stdinClose": - b, err := ioutil.ReadAll(os.Stdin) + b, err := io.ReadAll(os.Stdin) if err != nil { fmt.Fprintf(os.Stderr, "Error: %v\n", err) os.Exit(1) diff --git a/src/os/exec/read3.go b/src/os/exec/read3.go index 25d732a991..8852023e77 100644 --- a/src/os/exec/read3.go +++ b/src/os/exec/read3.go @@ -15,7 +15,7 @@ package main import ( "fmt" "internal/poll" - "io/ioutil" + "io" "os" "os/exec" "runtime" @@ -24,7 +24,7 @@ import ( func main() { fd3 := os.NewFile(3, "fd3") - bs, err := ioutil.ReadAll(fd3) + bs, err := io.ReadAll(fd3) if err != nil { fmt.Printf("ReadAll from fd 3: %v\n", err) os.Exit(1) diff --git a/src/os/timeout_test.go b/src/os/timeout_test.go index 99b94c2e4c..d848e41642 100644 --- a/src/os/timeout_test.go +++ b/src/os/timeout_test.go @@ -429,7 +429,7 @@ func testVariousDeadlines(t *testing.T) { if err := r.SetDeadline(t0.Add(timeout)); err != nil { t.Error(err) } - n, err := io.Copy(ioutil.Discard, r) + n, err := io.Copy(io.Discard, r) dt := time.Since(t0) r.Close() actvch <- result{n, err, dt} @@ -565,7 +565,7 @@ func TestRacyWrite(t *testing.T) { var wg sync.WaitGroup defer wg.Wait() - go io.Copy(ioutil.Discard, r) + go io.Copy(io.Discard, r) w.SetWriteDeadline(time.Now().Add(time.Millisecond)) for i := 0; i < 10; i++ { |