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update to new nixos test api

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Jörg Thalheim 2024-06-07 15:42:51 +02:00 committed by mergify[bot]
parent 713aa3df48
commit 398acc470f
2 changed files with 46 additions and 21 deletions
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40
lib/tests.nix
View file

@ -220,21 +220,37 @@ let
testScript = { nodes, ... }: ''
def disks(oldmachine, num_disks):
disk_flags = ""
disk_flags = []
for i in range(num_disks):
disk_flags += f' -drive file={oldmachine.state_dir}/empty{i}.qcow2,id=drive{i + 1},if=none,index={i + 1},werror=report'
disk_flags += f' -device virtio-blk-pci,drive=drive{i + 1}'
disk_flags += [
'-drive',
f"file={oldmachine.state_dir}/empty{i}.qcow2,id=drive{i + 1},if=none,index={i + 1},werror=report",
'-device',
f"virtio-blk-pci,drive=drive{i + 1}"
]
return disk_flags
def create_test_machine(oldmachine, args={}): # taken from <nixpkgs/nixos/tests/installer.nix>
startCommand = "${pkgs.qemu_test}/bin/qemu-kvm"
startCommand += " -cpu max -m 1024 -virtfs local,path=/nix/store,security_model=none,mount_tag=nix-store"
startCommand += disks(oldmachine, ${toString num-disks})
def create_test_machine(
oldmachine=None, **kwargs
): # taken from <nixpkgs/nixos/tests/installer.nix>
start_command = [
"${pkgs.qemu_test}/bin/qemu-kvm",
"-cpu",
"max",
"-m",
"1024",
"-virtfs",
"local,path=/nix/store,security_model=none,mount_tag=nix-store",
*disks(oldmachine, ${toString num-disks})
]
${lib.optionalString efi ''
startCommand +=" -drive if=pflash,format=raw,unit=0,readonly=on,file=${pkgs.OVMF.firmware} -drive if=pflash,format=raw,unit=1,readonly=on,file=${pkgs.OVMF.variables}"
start_command += ["-drive",
"if=pflash,format=raw,unit=0,readonly=on,file=${pkgs.OVMF.firmware}",
"-drive",
"if=pflash,format=raw,unit=1,readonly=on,file=${pkgs.OVMF.variables}"
]
''}
machine = create_machine({
"startCommand": startCommand,
} | args)
machine = create_machine(start_command=" ".join(start_command), **kwargs)
driver.machines.append(machine)
return machine
@ -283,7 +299,7 @@ let
machine.succeed("sync")
machine.shutdown()
machine = create_test_machine(oldmachine=machine, args={ "name": "booted_machine" })
machine = create_test_machine(oldmachine=machine, name="booted_machine")
machine.start()
${bootCommands}
machine.wait_for_unit("local-fs.target")

27
tests/disko-install/default.nix
View file

@ -20,14 +20,23 @@ pkgs.nixosTest {
};
testScript = ''
def create_test_machine(oldmachine, args={}): # taken from <nixpkgs/nixos/tests/installer.nix>
startCommand = "${pkgs.qemu_test}/bin/qemu-kvm"
startCommand += " -cpu max -m 1024 -virtfs local,path=/nix/store,security_model=none,mount_tag=nix-store"
startCommand += f' -drive file={oldmachine.state_dir}/empty0.qcow2,id=drive1,if=none,index=1,werror=report'
startCommand += ' -device virtio-blk-pci,drive=drive1'
machine = create_machine({
"startCommand": startCommand,
} | args)
def create_test_machine(
oldmachine=None, **kwargs
): # taken from <nixpkgs/nixos/tests/installer.nix>
start_command = [
"${pkgs.qemu_test}/bin/qemu-kvm",
"-cpu",
"max",
"-m",
"1024",
"-virtfs",
"local,path=/nix/store,security_model=none,mount_tag=nix-store",
"-drive",
f"file={oldmachine.state_dir}/empty0.qcow2,id=drive1,if=none,index=1,werror=report",
"-device",
"virtio-blk-pci,drive=drive1",
]
machine = create_machine(start_command=" ".join(start_command), **kwargs)
driver.machines.append(machine)
return machine
machine.succeed("lsblk >&2")
@ -42,7 +51,7 @@ pkgs.nixosTest {
machine.succeed("${disko}/bin/disko-install --mode mount --disk main /dev/vdb --flake ${../..}#testmachine")
machine.shutdown()
new_machine = create_test_machine(oldmachine=machine, args={ "name": "after_install" })
new_machine = create_test_machine(oldmachine=machine, name="after_install")
new_machine.start()
name = new_machine.succeed("hostname").strip()
assert name == "disko-machine", f"expected hostname 'disko-machine', got {name}"