blob: 48457195eb9861811545878a0ed151c80b9bfdce [file] [log] [blame]
// Copyright 2019 The Fuchsia 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 qemu
import (
"fmt"
"testing"
)
func TestAEMUCommandBuilder(t *testing.T) {
b := NewAEMUCommandBuilder()
// No binary set.
cmd, err := b.Build()
check(t, expected{
cmd: []string{},
err: fmt.Errorf("QEMU binary path must be set."),
}, cmd, err)
b.SetBinary("./bin/emulator")
// No kernel set.
cmd, err = b.Build()
check(t, expected{
cmd: []string{},
err: fmt.Errorf("QEMU kernel path must be set."),
}, cmd, err)
b.SetKernel("./data/qemu-kernel")
// No initrd set.
cmd, err = b.Build()
check(t, expected{
cmd: []string{},
err: fmt.Errorf("QEMU initrd path must be set."),
}, cmd, err)
b.SetInitrd("./data/zircon-a")
cmd, err = b.Build()
check(t, expected{
cmd: []string{
"./bin/emulator",
"-feature", "GLDirectMem,HostComposition,VirtioInput,Vulkan",
"-gpu", "swiftshader_indirect",
"-no-window",
"-fuchsia",
"-kernel", "./data/qemu-kernel",
"-initrd", "./data/zircon-a",
"-vga", "none",
"-device", "virtio-keyboard-pci",
"-device", "virtio_input_multi_touch_pci_1",
"-net", "none"},
err: nil,
}, cmd, err)
b.SetTarget(TargetEnum.AArch64, true)
b.SetMemory(4096)
b.SetCPUCount(4)
cmd, err = b.Build()
check(t, expected{
cmd: []string{
"./bin/emulator",
"-feature", "GLDirectMem,HostComposition,KVM,VirtioInput,Vulkan",
"-gpu", "swiftshader_indirect",
"-no-window",
"-fuchsia",
"-kernel", "./data/qemu-kernel",
"-initrd", "./data/zircon-a",
"-vga", "none",
"-device", "virtio-keyboard-pci",
"-device", "virtio_input_multi_touch_pci_1",
"-machine", "virt-2.12,gic-version=host",
"-cpu", "host",
"-enable-kvm",
"-m", "4096",
"-smp", "4",
"-net", "none"},
err: nil,
}, cmd, err)
b.AddVirtioBlkPciDrive(
Drive{
ID: "otherdisk",
File: "./data/otherdisk",
Addr: "04.2",
},
)
cmd, err = b.Build()
check(t, expected{
cmd: []string{
"./bin/emulator",
"-feature", "GLDirectMem,HostComposition,KVM,VirtioInput,Vulkan",
"-gpu", "swiftshader_indirect",
"-no-window",
"-fuchsia",
"-kernel", "./data/qemu-kernel",
"-initrd", "./data/zircon-a",
"-vga", "none",
"-device", "virtio-keyboard-pci",
"-device", "virtio_input_multi_touch_pci_1",
"-machine", "virt-2.12,gic-version=host",
"-cpu", "host",
"-enable-kvm",
"-m", "4096",
"-smp", "4",
"-object", "iothread,id=iothread-otherdisk",
"-drive", "id=otherdisk,file=./data/otherdisk,format=raw,if=none,cache=unsafe,aio=threads",
"-device", "virtio-blk-pci,drive=otherdisk,iothread=iothread-otherdisk,addr=04.2",
"-net", "none"},
err: nil,
}, cmd, err)
b.AddKernelArg("kernel.serial=legacy")
b.AddKernelArg("infra.foo=bar")
cmd, err = b.Build()
check(t, expected{
cmd: []string{
"./bin/emulator",
"-feature", "GLDirectMem,HostComposition,KVM,VirtioInput,Vulkan",
"-gpu", "swiftshader_indirect",
"-no-window",
"-fuchsia",
"-kernel", "./data/qemu-kernel",
"-initrd", "./data/zircon-a",
"-vga", "none",
"-device", "virtio-keyboard-pci",
"-device", "virtio_input_multi_touch_pci_1",
"-machine", "virt-2.12,gic-version=host",
"-cpu", "host",
"-enable-kvm",
"-m", "4096",
"-smp", "4",
"-object", "iothread,id=iothread-otherdisk",
"-drive", "id=otherdisk,file=./data/otherdisk,format=raw,if=none,cache=unsafe,aio=threads",
"-device", "virtio-blk-pci,drive=otherdisk,iothread=iothread-otherdisk,addr=04.2",
"-net", "none",
"-append", "infra.foo=bar kernel.serial=legacy"},
err: nil,
}, cmd, err)
b.AddNetwork(
Netdev{
ID: "net0",
User: &NetdevUser{},
Device: Device{
Model: DeviceModelVirtioNetPCI,
options: []string{"mac=52:54:00:63:5e:7a"},
},
},
)
cmd, err = b.Build()
check(t, expected{
cmd: []string{
"./bin/emulator",
"-feature", "GLDirectMem,HostComposition,KVM,VirtioInput,Vulkan",
"-gpu", "swiftshader_indirect",
"-no-window",
"-fuchsia",
"-kernel", "./data/qemu-kernel",
"-initrd", "./data/zircon-a",
"-vga", "none",
"-device", "virtio-keyboard-pci",
"-device", "virtio_input_multi_touch_pci_1",
"-machine", "virt-2.12,gic-version=host",
"-cpu", "host",
"-enable-kvm",
"-m", "4096",
"-smp", "4",
"-object", "iothread,id=iothread-otherdisk",
"-drive", "id=otherdisk,file=./data/otherdisk,format=raw,if=none,cache=unsafe,aio=threads",
"-device", "virtio-blk-pci,drive=otherdisk,iothread=iothread-otherdisk,addr=04.2",
"-netdev", "user,id=net0",
"-device", "virtio-net-pci,mac=52:54:00:63:5e:7a,netdev=net0",
"-append", "infra.foo=bar kernel.serial=legacy"},
err: nil,
}, cmd, err)
b.AddSerial(
Chardev{
ID: "char0",
Logfile: "logfile.txt",
Signal: false,
},
)
cmd, err = b.Build()
check(t, expected{
cmd: []string{
"./bin/emulator",
"-feature", "GLDirectMem,HostComposition,KVM,VirtioInput,Vulkan",
"-gpu", "swiftshader_indirect",
"-no-window",
"-fuchsia",
"-kernel", "./data/qemu-kernel",
"-initrd", "./data/zircon-a",
"-vga", "none",
"-device", "virtio-keyboard-pci",
"-device", "virtio_input_multi_touch_pci_1",
"-machine", "virt-2.12,gic-version=host",
"-cpu", "host",
"-enable-kvm",
"-m", "4096",
"-smp", "4",
"-object", "iothread,id=iothread-otherdisk",
"-drive", "id=otherdisk,file=./data/otherdisk,format=raw,if=none,cache=unsafe,aio=threads",
"-device", "virtio-blk-pci,drive=otherdisk,iothread=iothread-otherdisk,addr=04.2",
"-netdev", "user,id=net0",
"-device", "virtio-net-pci,mac=52:54:00:63:5e:7a,netdev=net0",
"-chardev", "stdio,id=char0,logfile=logfile.txt,signal=off,echo=off",
"-serial", "chardev:char0",
"-append", "infra.foo=bar kernel.serial=legacy"},
err: nil,
}, cmd, err)
}