| Server IP : 2.57.91.50 / Your IP : 216.73.216.123 Web Server : LiteSpeed System : Linux id-dci-web1986.main-hosting.eu 5.14.0-611.26.1.el9_7.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Jan 29 05:24:47 EST 2026 x86_64 User : u686484674 ( 686484674) PHP Version : 8.0.30 Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /proc/self/root/proc/self/root/opt/golang/1.22.0/src/cmd/cgo/internal/teststdio/ |
Upload File : |
// Copyright 2019 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 stdio_test
import (
"bytes"
"cmd/cgo/internal/cgotest"
"internal/testenv"
"log"
"os"
"os/exec"
"path/filepath"
"strings"
"testing"
)
func TestMain(m *testing.M) {
log.SetFlags(log.Lshortfile)
os.Exit(testMain(m))
}
func testMain(m *testing.M) int {
GOPATH, err := os.MkdirTemp("", "cgostdio")
if err != nil {
log.Panic(err)
}
defer os.RemoveAll(GOPATH)
os.Setenv("GOPATH", GOPATH)
// Copy testdata into GOPATH/src/cgostdio, along with a go.mod file
// declaring the same path.
modRoot := filepath.Join(GOPATH, "src", "cgostdio")
if err := cgotest.OverlayDir(modRoot, "testdata"); err != nil {
log.Panic(err)
}
if err := os.Chdir(modRoot); err != nil {
log.Panic(err)
}
os.Setenv("PWD", modRoot)
if err := os.WriteFile("go.mod", []byte("module cgostdio\n"), 0666); err != nil {
log.Panic(err)
}
return m.Run()
}
// TestTestRun runs a cgo test that doesn't depend on non-standard libraries.
func TestTestRun(t *testing.T) {
testenv.MustHaveGoRun(t)
testenv.MustHaveCGO(t)
for _, file := range [...]string{
"chain.go",
"fib.go",
"hello.go",
} {
file := file
wantFile := strings.Replace(file, ".go", ".out", 1)
t.Run(file, func(t *testing.T) {
cmd := exec.Command("go", "run", file)
got, err := cmd.CombinedOutput()
if err != nil {
t.Fatalf("%v: %s\n%s", cmd, err, got)
}
got = bytes.ReplaceAll(got, []byte("\r\n"), []byte("\n"))
want, err := os.ReadFile(wantFile)
if err != nil {
t.Fatal("reading golden output:", err)
}
if !bytes.Equal(got, want) {
t.Errorf("'%v' output does not match expected in %s. Instead saw:\n%s", cmd, wantFile, got)
}
})
}
}