package compose

import (
	"os"
	"strings"
	"testing"
)

func TestWindowsTerminationUsesBoundedExactPIDTreeKillWithoutAShell(t *testing.T) {
	source, err := os.ReadFile("process_windows.go")
	if err != nil {
		t.Fatal(err)
	}
	text := string(source)
	for _, required := range []string{
		"context.WithTimeout", "windows.GetSystemDirectory", "filepath.Clean", "filepath.IsAbs",
		`filepath.Join(systemDirectory, "taskkill.exe")`, "systemTaskkillPath",
		`exec.CommandContext(ctx, taskkillPath, "/PID", strconv.Itoa(pid), "/T", "/F")`,
		"io.Discard", "ErrProcessReap",
	} {
		if !strings.Contains(text, required) {
			t.Errorf("process_windows.go is missing %q", required)
		}
	}
	for _, forbidden := range []string{
		"cmd.exe", "powershell", `exec.Command("taskkill.exe"`,
		`exec.CommandContext(ctx, "taskkill.exe"`, `exec.LookPath("taskkill.exe")`,
	} {
		if strings.Contains(strings.ToLower(text), strings.ToLower(forbidden)) {
			t.Errorf("process_windows.go contains unsafe command form %q", forbidden)
		}
	}
}