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package e2e
import (
"strings"
"github.com/containers/buildah/util"
"github.com/containers/podman/v4/cmd/podman/machine"
jsoniter "github.com/json-iterator/go"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gexec"
)
var _ = Describe("podman machine list", func() {
var (
mb *machineTestBuilder
testDir string
)
BeforeEach(func() {
testDir, mb = setup()
})
AfterEach(func() {
teardown(originalHomeDir, testDir, mb)
})
It("list machine", func() {
list := new(listMachine)
firstList, err := mb.setCmd(list).run()
Expect(err).NotTo(HaveOccurred())
Expect(firstList).Should(Exit(0))
Expect(len(firstList.outputToStringSlice())).To(Equal(1)) // just the header
i := new(initMachine)
session, err := mb.setCmd(i.withImagePath(mb.imagePath)).run()
Expect(err).To(BeNil())
Expect(session).To(Exit(0))
secondList, err := mb.setCmd(list).run()
Expect(err).NotTo(HaveOccurred())
Expect(secondList).To(Exit(0))
Expect(len(secondList.outputToStringSlice())).To(Equal(2)) // one machine and the header
})
It("list machines with quiet or noheading", func() {
// Random names for machines to test list
name1 := randomString(12)
name2 := randomString(12)
list := new(listMachine)
firstList, err := mb.setCmd(list.withQuiet()).run()
Expect(err).NotTo(HaveOccurred())
Expect(firstList).Should(Exit(0))
Expect(len(firstList.outputToStringSlice())).To(Equal(0)) // No header with quiet
noheaderSession, err := mb.setCmd(list.withNoHeading()).run() // noheader
Expect(err).NotTo(HaveOccurred())
Expect(noheaderSession).Should(Exit(0))
Expect(len(noheaderSession.outputToStringSlice())).To(Equal(0))
i := new(initMachine)
session, err := mb.setName(name1).setCmd(i.withImagePath(mb.imagePath)).run()
Expect(err).To(BeNil())
Expect(session).To(Exit(0))
session2, err := mb.setName(name2).setCmd(i.withImagePath(mb.imagePath)).run()
Expect(err).To(BeNil())
Expect(session2).To(Exit(0))
secondList, err := mb.setCmd(list.withQuiet()).run()
Expect(err).NotTo(HaveOccurred())
Expect(secondList).To(Exit(0))
Expect(len(secondList.outputToStringSlice())).To(Equal(2)) // two machines, no header
listNames := secondList.outputToStringSlice()
stripAsterisk(listNames)
Expect(util.StringInSlice(name1, listNames)).To(BeTrue())
Expect(util.StringInSlice(name2, listNames)).To(BeTrue())
})
It("list machine: check if running while starting", func() {
i := new(initMachine)
session, err := mb.setCmd(i.withImagePath(mb.imagePath)).run()
Expect(err).To(BeNil())
Expect(session).To(Exit(0))
s := new(startMachine)
startSession, err := mb.setCmd(s).runWithoutWait()
Expect(err).To(BeNil())
l := new(listMachine)
for { // needs to be infinite because we need to check if running when inspect returns to avoid race conditions.
listSession, err := mb.setCmd(l).run()
Expect(listSession).To(Exit(0))
Expect(err).To(BeNil())
if startSession.ExitCode() == -1 {
Expect(listSession.outputToString()).NotTo(ContainSubstring("Currently running"))
} else {
break
}
}
Expect(startSession).To(Exit(0))
listSession, err := mb.setCmd(l).run()
Expect(listSession).To(Exit(0))
Expect(err).To(BeNil())
Expect(listSession.outputToString()).To(ContainSubstring("Currently running"))
Expect(listSession.outputToString()).NotTo(ContainSubstring("Less than a second ago")) // check to make sure time created is accurate
})
It("list with --format", func() {
// Random names for machines to test list
name1 := randomString(12)
i := new(initMachine)
session, err := mb.setName(name1).setCmd(i.withImagePath(mb.imagePath)).run()
Expect(err).To(BeNil())
Expect(session).To(Exit(0))
// go format
list := new(listMachine)
listSession, err := mb.setCmd(list.withFormat("{{.Name}}").withNoHeading()).run()
Expect(err).NotTo(HaveOccurred())
Expect(listSession).To(Exit(0))
Expect(len(listSession.outputToStringSlice())).To(Equal(1))
listNames := listSession.outputToStringSlice()
stripAsterisk(listNames)
Expect(util.StringInSlice(name1, listNames)).To(BeTrue())
// --format json
list2 := new(listMachine)
list2 = list2.withFormat("json")
listSession2, err := mb.setName("foo1").setCmd(list2).run()
Expect(err).To(BeNil())
Expect(listSession2).To(Exit(0))
var listResponse []*machine.ListReporter
err = jsoniter.Unmarshal(listSession.Bytes(), &listResponse)
Expect(err).To(BeNil())
})
})
func stripAsterisk(sl []string) {
for idx, val := range sl {
sl[idx] = strings.TrimRight(val, "*")
}
}
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