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Test that names are updated as expected when pushing to schema1

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Before the update, we have loosened the equality check to ignore the
name/tag; now that we are generating them correctly, test for the
expected values.
This commit is contained in:
Miloslav Trmač
2017-05-04 22:06:59 +02:00
parent 03233a5ca7
commit cf7e58a297
1 changed files with 9 additions and 5 deletions
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14
integration/copy_test.go
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@@ -106,7 +106,7 @@ func (s *CopySuite) TestCopySimpleAtomicRegistry(c *check.C) {
assertSkopeoSucceeds(c, "", "--tls-verify=false", "--debug", "copy", "dir:"+dir1, "atomic:localhost:5000/myns/unsigned:unsigned")
// The result of pushing and pulling is an equivalent image, except for schema1 embedded names.
assertSkopeoSucceeds(c, "", "--tls-verify=false", "copy", "atomic:localhost:5000/myns/unsigned:unsigned", "dir:"+dir2)
assertSchema1DirImagesAreEqualExceptNames(c, dir1, dir2)
assertSchema1DirImagesAreEqualExceptNames(c, dir1, "estesp/busybox:amd64", dir2, "myns/unsigned:unsigned")
}
// The most basic (skopeo copy) use:
@@ -159,11 +159,11 @@ func assertDirImagesAreEqual(c *check.C, dir1, dir2 string) {
c.Assert(out, check.Equals, "")
}
// Check whether schema1 dir: images in dir1 and dir2 are equal, ignoring schema1 signatures and the embedded path/tag values.
func assertSchema1DirImagesAreEqualExceptNames(c *check.C, dir1, dir2 string) {
// Check whether schema1 dir: images in dir1 and dir2 are equal, ignoring schema1 signatures and the embedded path/tag values, which should have the expected values.
func assertSchema1DirImagesAreEqualExceptNames(c *check.C, dir1, ref1, dir2, ref2 string) {
// The manifests may have different JWS signatures and names; so, unmarshal and delete these elements.
manifests := []map[string]interface{}{}
for _, dir := range []string{dir1, dir2} {
for dir, ref := range map[string]string{dir1: ref1, dir2: ref2} {
manifestPath := filepath.Join(dir, "manifest.json")
m, err := ioutil.ReadFile(manifestPath)
c.Assert(err, check.IsNil)
@@ -171,6 +171,10 @@ func assertSchema1DirImagesAreEqualExceptNames(c *check.C, dir1, dir2 string) {
err = json.Unmarshal(m, &data)
c.Assert(err, check.IsNil)
c.Assert(data["schemaVersion"], check.Equals, float64(1))
colon := strings.LastIndex(ref, ":")
c.Assert(colon, check.Not(check.Equals), -1)
c.Assert(data["name"], check.Equals, ref[:colon])
c.Assert(data["tag"], check.Equals, ref[colon+1:])
for _, key := range []string{"signatures", "name", "tag"} {
delete(data, key)
}
@@ -197,7 +201,7 @@ func (s *CopySuite) TestCopyStreaming(c *check.C) {
// Compare (copies of) the original and the copy:
assertSkopeoSucceeds(c, "", "copy", "docker://estesp/busybox:amd64", "dir:"+dir1)
assertSkopeoSucceeds(c, "", "--tls-verify=false", "copy", "atomic:localhost:5000/myns/unsigned:streaming", "dir:"+dir2)
assertSchema1DirImagesAreEqualExceptNames(c, dir1, dir2)
assertSchema1DirImagesAreEqualExceptNames(c, dir1, "estesp/busybox:amd64", dir2, "myns/unsigned:streaming")
// FIXME: Also check pushing to docker://
}