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Merge pull request #4973 from rhatdan/sort

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Throw error on invalid sort value
This commit is contained in:
OpenShift Merge Robot
2020-01-28 15:05:30 -08:00
committed by GitHub
parent 66bb873390 38d2ef0cbd
commit 50eaf6de92
2 changed files with 36 additions and 11 deletions
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15
cmd/podman/images.go
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@ -159,6 +159,21 @@ func imagesCmd(c *cliconfig.ImagesValues) error {
filters = append(filters, fmt.Sprintf("reference=%s", image))
}
var sortValues = map[string]bool{
"created": true,
"id": true,
"repository": true,
"size": true,
"tag": true,
}
if !sortValues[c.Sort] {
keys := make([]string, 0, len(sortValues))
for k := range sortValues {
keys = append(keys, k)
}
return errors.Errorf("invalid sort value %q, required values: %s", c.Sort, strings.Join(keys, ", "))
}
opts := imagesOptions{
quiet: c.Quiet,
noHeading: c.Noheading,

32
test/e2e/images_test.go
View File

@ -270,26 +270,36 @@ RUN apk update && apk add man
Expect(result.ExitCode()).To(Equal(0))
})
It("podman images sort by tag", func() {
session := podmanTest.Podman([]string{"images", "--sort", "tag", "--format={{.Tag}}"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
It("podman images sort by values", func() {
sortValueTest := func(value string, result int, format string) []string {
f := fmt.Sprintf("{{.%s}}", format)
session := podmanTest.Podman([]string{"images", "--sort", value, "--format", f})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(result))
sortedArr := session.OutputToStringArray()
return session.OutputToStringArray()
}
sortedArr := sortValueTest("created", 0, "CreatedTime")
Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { return sortedArr[i] > sortedArr[j] })).To(BeTrue())
sortedArr = sortValueTest("id", 0, "ID")
Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { return sortedArr[i] < sortedArr[j] })).To(BeTrue())
})
It("podman images sort by size", func() {
session := podmanTest.Podman([]string{"images", "--sort", "size", "--format={{.Size}}"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
sortedArr = sortValueTest("repository", 0, "Repository")
Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { return sortedArr[i] < sortedArr[j] })).To(BeTrue())
sortedArr := session.OutputToStringArray()
sortedArr = sortValueTest("size", 0, "Size")
Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool {
size1, _ := units.FromHumanSize(sortedArr[i])
size2, _ := units.FromHumanSize(sortedArr[j])
return size1 < size2
})).To(BeTrue())
sortedArr = sortValueTest("tag", 0, "Tag")
Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { return sortedArr[i] < sortedArr[j] })).To(BeTrue())
sortValueTest("badvalue", 125, "Tag")
sortValueTest("id", 125, "badvalue")
})
It("podman images --all flag", func() {