本文整理匯總了Golang中github.com/docker/notary/tuf/data.DelegationRole.IsParentOf方法的典型用法代碼示例。如果您正苦於以下問題：Golang DelegationRole.IsParentOf方法的具體用法？Golang DelegationRole.IsParentOf怎麽用？Golang DelegationRole.IsParentOf使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/docker/notary/tuf/data.DelegationRole的用法示例。
在下文中一共展示了DelegationRole.IsParentOf方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: TestDelegationRolesParent
func TestDelegationRolesParent(t *testing.T) {
delgA := data.DelegationRole{
BaseRole: data.BaseRole{
Keys: nil,
Name: "targets/a",
Threshold: 1,
},
Paths: []string{"path", "anotherpath"},
}
delgB := data.DelegationRole{
BaseRole: data.BaseRole{
Keys: nil,
Name: "targets/a/b",
Threshold: 1,
},
Paths: []string{"path/b", "anotherpath/b", "b/invalidpath"},
}
// Assert direct parent relationship
assert.True(t, delgA.IsParentOf(delgB))
assert.False(t, delgB.IsParentOf(delgA))
assert.False(t, delgA.IsParentOf(delgA))
delgC := data.DelegationRole{
BaseRole: data.BaseRole{
Keys: nil,
Name: "targets/a/b/c",
Threshold: 1,
},
Paths: []string{"path/b", "anotherpath/b/c", "c/invalidpath"},
}
// Assert direct parent relationship
assert.True(t, delgB.IsParentOf(delgC))
assert.False(t, delgB.IsParentOf(delgB))
assert.False(t, delgA.IsParentOf(delgC))
assert.False(t, delgC.IsParentOf(delgB))
assert.False(t, delgC.IsParentOf(delgA))
assert.False(t, delgC.IsParentOf(delgC))
// Check that parents correctly restrict paths
restrictedDelgB, err := delgA.Restrict(delgB)
assert.NoError(t, err)
assert.Contains(t, restrictedDelgB.Paths, "path/b")
assert.Contains(t, restrictedDelgB.Paths, "anotherpath/b")
assert.NotContains(t, restrictedDelgB.Paths, "b/invalidpath")
_, err = delgB.Restrict(delgA)
assert.Error(t, err)
_, err = delgA.Restrict(delgC)
assert.Error(t, err)
_, err = delgC.Restrict(delgB)
assert.Error(t, err)
_, err = delgC.Restrict(delgA)
assert.Error(t, err)
// Make delgA have no paths and check that it changes delgB and delgC accordingly when chained
delgA.Paths = []string{}
restrictedDelgB, err = delgA.Restrict(delgB)
assert.NoError(t, err)
assert.Empty(t, restrictedDelgB.Paths)
restrictedDelgC, err := restrictedDelgB.Restrict(delgC)
assert.NoError(t, err)
assert.Empty(t, restrictedDelgC.Paths)
}