mirror of
https://github.com/go-delve/delve.git
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9319cc34c9
FreeBSD does not have lsof, rather it has fstat. Additionally, the TTY name does not match up with the current code.
105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
//go:build !windows
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// +build !windows
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package debugger
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import (
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"bytes"
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"fmt"
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"os"
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"os/exec"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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"github.com/creack/pty"
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"github.com/go-delve/delve/pkg/gobuild"
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protest "github.com/go-delve/delve/pkg/proc/test"
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"github.com/go-delve/delve/service/api"
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)
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func TestDebugger_LaunchNoExecutablePerm(t *testing.T) {
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defer func() {
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os.Setenv("GOOS", runtime.GOOS)
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os.Setenv("GOARCH", runtime.GOARCH)
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}()
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fixturesDir := protest.FindFixturesDir()
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buildtestdir := filepath.Join(fixturesDir, "buildtest")
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debugname := "debug"
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switchOS := map[string]string{
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"darwin": "linux",
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"windows": "linux",
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"freebsd": "windows",
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"linux": "windows",
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}
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if runtime.GOARCH == "arm64" && runtime.GOOS == "linux" {
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os.Setenv("GOARCH", "amd64")
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}
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os.Setenv("GOOS", switchOS[runtime.GOOS])
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exepath := filepath.Join(buildtestdir, debugname)
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defer os.Remove(exepath)
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if err := gobuild.GoBuild(debugname, []string{buildtestdir}, fmt.Sprintf("-o %s", exepath)); err != nil {
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t.Fatalf("go build error %v", err)
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}
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if err := os.Chmod(exepath, 0644); err != nil {
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t.Fatal(err)
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}
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d := new(Debugger)
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_, err := d.Launch([]string{exepath}, ".")
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if err == nil {
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t.Fatalf("expected error but none was generated")
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}
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if err != api.ErrNotExecutable {
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t.Fatalf("expected error \"%s\" got \"%v\"", api.ErrNotExecutable, err)
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}
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}
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func TestDebugger_LaunchWithTTY(t *testing.T) {
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if os.Getenv("CI") == "true" {
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if _, err := exec.LookPath("lsof"); err != nil {
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t.Skip("skipping test in CI, system does not contain lsof")
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}
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}
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// Ensure no env meddling is leftover from previous tests.
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os.Setenv("GOOS", runtime.GOOS)
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os.Setenv("GOARCH", runtime.GOARCH)
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p, tty, err := pty.Open()
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if err != nil {
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t.Fatal(err)
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}
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defer p.Close()
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defer tty.Close()
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fixturesDir := protest.FindFixturesDir()
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buildtestdir := filepath.Join(fixturesDir, "buildtest")
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debugname := "debugtty"
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exepath := filepath.Join(buildtestdir, debugname)
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if err := gobuild.GoBuild(debugname, []string{buildtestdir}, fmt.Sprintf("-o %s", exepath)); err != nil {
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t.Fatalf("go build error %v", err)
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}
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defer os.Remove(exepath)
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var backend string
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protest.DefaultTestBackend(&backend)
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conf := &Config{TTY: tty.Name(), Backend: backend}
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pArgs := []string{exepath}
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d, err := New(conf, pArgs)
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if err != nil {
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t.Fatal(err)
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}
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openFileCmd, wantTTYName := "lsof", tty.Name()
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if runtime.GOOS == "freebsd" {
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openFileCmd = "fstat"
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wantTTYName = strings.TrimPrefix(wantTTYName, "/dev/")
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}
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cmd := exec.Command(openFileCmd, "-p", fmt.Sprintf("%d", d.ProcessPid()))
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result, err := cmd.CombinedOutput()
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if err != nil {
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t.Fatal(err)
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}
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if !bytes.Contains(result, []byte(wantTTYName)) {
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t.Fatalf("process open file list does not contain expected tty %q", wantTTYName)
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}
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}
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