2 files changed, 182 insertions, 0 deletions
diff --git a/pkg/machine/e2e/config_set.go b/pkg/machine/e2e/config_set.go
new file mode 100644
index 000000000..b310ab1b9
--- /dev/null
+++ b/pkg/machine/e2e/config_set.go
@@ -0,0 +1,43 @@
+package e2e
+
+import (
+	"strconv"
+)
+
+type setMachine struct {
+	cpus     *uint
+	diskSize *uint
+	memory   *uint
+
+	cmd []string
+}
+
+func (i *setMachine) buildCmd(m *machineTestBuilder) []string {
+	cmd := []string{"machine", "set"}
+	if i.cpus != nil {
+		cmd = append(cmd, "--cpus", strconv.Itoa(int(*i.cpus)))
+	}
+	if i.diskSize != nil {
+		cmd = append(cmd, "--disk-size", strconv.Itoa(int(*i.diskSize)))
+	}
+	if i.memory != nil {
+		cmd = append(cmd, "--memory", strconv.Itoa(int(*i.memory)))
+	}
+	cmd = append(cmd, m.name)
+	i.cmd = cmd
+	return cmd
+}
+
+func (i *setMachine) withCPUs(num uint) *setMachine {
+	i.cpus = &num
+	return i
+}
+func (i *setMachine) withDiskSize(size uint) *setMachine {
+	i.diskSize = &size
+	return i
+}
+
+func (i *setMachine) withMemory(num uint) *setMachine {
+	i.memory = &num
+	return i
+}
diff --git a/pkg/machine/e2e/set_test.go b/pkg/machine/e2e/set_test.go
new file mode 100644
index 000000000..4b95bde8e
--- /dev/null
+++ b/pkg/machine/e2e/set_test.go
@@ -0,0 +1,139 @@
+package e2e
+
+import (
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("podman machine set", func() {
+	var (
+		mb      *machineTestBuilder
+		testDir string
+	)
+
+	BeforeEach(func() {
+		testDir, mb = setup()
+	})
+	AfterEach(func() {
+		teardown(originalHomeDir, testDir, mb)
+	})
+
+	It("set machine cpus", func() {
+		name := randomString(12)
+		i := new(initMachine)
+		session, err := mb.setName(name).setCmd(i.withImagePath(mb.imagePath)).run()
+		Expect(err).To(BeNil())
+		Expect(session.ExitCode()).To(Equal(0))
+
+		set := setMachine{}
+		setSession, err := mb.setName(name).setCmd(set.withCPUs(2)).run()
+		Expect(err).To(BeNil())
+		Expect(setSession.ExitCode()).To(Equal(0))
+
+		s := new(startMachine)
+		startSession, err := mb.setCmd(s).run()
+		Expect(err).To(BeNil())
+		Expect(startSession.ExitCode()).To(Equal(0))
+
+		ssh2 := sshMachine{}
+		sshSession2, err := mb.setName(name).setCmd(ssh2.withSSHComand([]string{"lscpu", "|", "grep", "\"CPU(s):\"", "|", "head", "-1"})).run()
+		Expect(err).To(BeNil())
+		Expect(sshSession2.ExitCode()).To(Equal(0))
+		Expect(sshSession2.outputToString()).To(ContainSubstring("2"))
+
+	})
+
+	It("increase machine disk size", func() {
+		name := randomString(12)
+		i := new(initMachine)
+		session, err := mb.setName(name).setCmd(i.withImagePath(mb.imagePath)).run()
+		Expect(err).To(BeNil())
+		Expect(session.ExitCode()).To(Equal(0))
+
+		set := setMachine{}
+		setSession, err := mb.setName(name).setCmd(set.withDiskSize(102)).run()
+		Expect(err).To(BeNil())
+		Expect(setSession.ExitCode()).To(Equal(0))
+
+		s := new(startMachine)
+		startSession, err := mb.setCmd(s).run()
+		Expect(err).To(BeNil())
+		Expect(startSession.ExitCode()).To(Equal(0))
+
+		ssh2 := sshMachine{}
+		sshSession2, err := mb.setName(name).setCmd(ssh2.withSSHComand([]string{"sudo", "fdisk", "-l", "|", "grep", "Disk"})).run()
+		Expect(err).To(BeNil())
+		Expect(sshSession2.ExitCode()).To(Equal(0))
+		Expect(sshSession2.outputToString()).To(ContainSubstring("102 GiB"))
+	})
+
+	It("decrease machine disk size should fail", func() {
+		name := randomString(12)
+		i := new(initMachine)
+		session, err := mb.setName(name).setCmd(i.withImagePath(mb.imagePath)).run()
+		Expect(err).To(BeNil())
+		Expect(session.ExitCode()).To(Equal(0))
+
+		set := setMachine{}
+		setSession, _ := mb.setName(name).setCmd(set.withDiskSize(50)).run()
+		// TODO seems like stderr is not being returned; re-enabled when fixed
+		// Expect(err).To(BeNil())
+		Expect(setSession.ExitCode()).To(Not(Equal(0)))
+	})
+
+	It("set machine ram", func() {
+
+		name := randomString(12)
+		i := new(initMachine)
+		session, err := mb.setName(name).setCmd(i.withImagePath(mb.imagePath)).run()
+		Expect(err).To(BeNil())
+		Expect(session.ExitCode()).To(Equal(0))
+
+		set := setMachine{}
+		setSession, err := mb.setName(name).setCmd(set.withMemory(4000)).run()
+		Expect(err).To(BeNil())
+		Expect(setSession.ExitCode()).To(Equal(0))
+
+		s := new(startMachine)
+		startSession, err := mb.setCmd(s).run()
+		Expect(err).To(BeNil())
+		Expect(startSession.ExitCode()).To(Equal(0))
+
+		ssh2 := sshMachine{}
+		sshSession2, err := mb.setName(name).setCmd(ssh2.withSSHComand([]string{"cat", "/proc/meminfo", "|", "numfmt", "--field", "2", "--from-unit=Ki", "--to-unit=Mi", "|", "sed", "'s/ kB/M/g'", "|", "grep", "MemTotal"})).run()
+		Expect(err).To(BeNil())
+		Expect(sshSession2.ExitCode()).To(Equal(0))
+		Expect(sshSession2.outputToString()).To(ContainSubstring("3824"))
+	})
+
+	It("no settings should change if no flags", func() {
+		name := randomString(12)
+		i := new(initMachine)
+		session, err := mb.setName(name).setCmd(i.withImagePath(mb.imagePath)).run()
+		Expect(err).To(BeNil())
+		Expect(session.ExitCode()).To(Equal(0))
+
+		set := setMachine{}
+		setSession, err := mb.setName(name).setCmd(&set).run()
+		Expect(err).To(BeNil())
+		Expect(setSession.ExitCode()).To(Equal(0))
+
+		s := new(startMachine)
+		startSession, err := mb.setCmd(s).run()
+		Expect(err).To(BeNil())
+		Expect(startSession.ExitCode()).To(Equal(0))
+
+		ssh2 := sshMachine{}
+		sshSession2, err := mb.setName(name).setCmd(ssh2.withSSHComand([]string{"lscpu", "|", "grep", "\"CPU(s):\"", "|", "head", "-1"})).run()
+		Expect(err).To(BeNil())
+		Expect(sshSession2.ExitCode()).To(Equal(0))
+		Expect(sshSession2.outputToString()).To(ContainSubstring("1"))
+
+		ssh3 := sshMachine{}
+		sshSession3, err := mb.setName(name).setCmd(ssh3.withSSHComand([]string{"sudo", "fdisk", "-l", "|", "grep", "Disk"})).run()
+		Expect(err).To(BeNil())
+		Expect(sshSession3.ExitCode()).To(Equal(0))
+		Expect(sshSession3.outputToString()).To(ContainSubstring("100 GiB"))
+	})
+
+})