multiboot_test.go

q, cleanup := vmtest.QEMUTest(t, &vmtest.Options{
	BuildOpts: uroot.Opts{
		Commands: uroot.BusyBoxCmds(
			"github.com/u-root/u-root/cmds/core/init",
			"github.com/u-root/u-root/cmds/core/kexec",
		),
		ExtraFiles: []string{
			"/tmp/multibootKernel:kernel",
		},
	},
	Uinit: []string{
		`kexec -l kernel -e -d --module="/kernel foo=bar" --module="/bbin/bb"`,
	},
	QEMUOpts: qemu.Options{
		SerialOutput: &serial,
	},
})
defer cleanup()

if err := q.Expect(`"status": "ok"`); err != nil {
	t.Logf(string(serial.Bytes()))
	t.Fatalf(`expected '"status": "ok"', got error: %v`, err)
}