Add podman machine test suite

This PR introduces a test suite for podman machine.  It can currently be
run on developers' local machines and is not part of the official CI
testing; however, the expectation is that any work on machine should
come with an accompanying test.

At present, the test must be run on Linux.  It is untested on Darwin.
There is no Makefile target for the test.  It can be run like `ginkgo -v
pkg/machine/test/.`.  It should be run as a unprivileged user.

Signed-off-by: Brent Baude <bbaude@redhat.com>

1 files changed, 101 insertions, 0 deletions

diff --git a/pkg/machine/e2e/config_init.go b/pkg/machine/e2e/config_init.go
new file mode 100644
index 000000000..55218221d
--- /dev/null
+++ b/pkg/machine/e2e/config_init.go
@@ -0,0 +1,101 @@
+package e2e
+
+import (
+	"strconv"
+)
+
+type initMachine struct {
+	/*
+	      --cpus uint              Number of CPUs (default 1)
+	      --disk-size uint         Disk size in GB (default 100)
+	      --ignition-path string   Path to ignition file
+	      --image-path string      Path to qcow image (default "testing")
+	  -m, --memory uint            Memory in MB (default 2048)
+	      --now                    Start machine now
+	      --rootful                Whether this machine should prefer rootful container exectution
+	      --timezone string        Set timezone (default "local")
+	  -v, --volume stringArray     Volumes to mount, source:target
+	      --volume-driver string   Optional volume driver
+
+	*/
+	cpus         *uint
+	diskSize     *uint
+	ignitionPath string
+	imagePath    string
+	memory       *uint
+	now          bool
+	timezone     string
+	volumes      []string
+
+	cmd []string
+}
+
+func (i *initMachine) buildCmd(m *machineTestBuilder) []string {
+	cmd := []string{"machine", "init"}
+	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 l := len(i.ignitionPath); l > 0 {
+		cmd = append(cmd, "--ignition-path", i.ignitionPath)
+	}
+	if l := len(i.imagePath); l > 0 {
+		cmd = append(cmd, "--image-path", i.imagePath)
+	}
+	if i.memory != nil {
+		cmd = append(cmd, "--memory", strconv.Itoa(int(*i.memory)))
+	}
+	if l := len(i.timezone); l > 0 {
+		cmd = append(cmd, "--timezone", i.timezone)
+	}
+	for _, v := range i.volumes {
+		cmd = append(cmd, "--volume", v)
+	}
+	if i.now {
+		cmd = append(cmd, "--now")
+	}
+	cmd = append(cmd, m.name)
+	i.cmd = cmd
+	return cmd
+}
+
+func (i *initMachine) withCPUs(num uint) *initMachine {
+	i.cpus = &num
+	return i
+}
+func (i *initMachine) withDiskSize(size uint) *initMachine {
+	i.diskSize = &size
+	return i
+}
+
+func (i *initMachine) withIgnitionPath(path string) *initMachine {
+	i.ignitionPath = path
+	return i
+}
+
+func (i *initMachine) withImagePath(path string) *initMachine {
+	i.imagePath = path
+	return i
+}
+
+func (i *initMachine) withMemory(num uint) *initMachine {
+	i.memory = &num
+	return i
+}
+
+func (i *initMachine) withNow() *initMachine {
+	i.now = true
+	return i
+}
+
+func (i *initMachine) withTimezone(tz string) *initMachine {
+	i.timezone = tz
+	return i
+}
+
+func (i *initMachine) withVolume(v string) *initMachine {
+	i.volumes = append(i.volumes, v)
+	return i
+}