| // Copyright 2019 The LUCI Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package pbutil |
| |
| import ( |
| "fmt" |
| "net/url" |
| ) |
| |
| var testExonerationNameRe = regexpf(`^invocations/(%s)/tests/([^/]+)/exonerations/(.+)$`, invocationIDPattern) |
| |
| // TestExonerationName synthesizes a test exoneration name. |
| // Assumes invocation and exoneration IDs are valid. |
| func TestExonerationName(invocationID, testID, exonerationID string) string { |
| return fmt.Sprintf("invocations/%s/tests/%s/exonerations/%s", invocationID, url.PathEscape(testID), exonerationID) |
| } |
| |
| // ParseTestExonerationName extracts invocation, test id and exoneration IDs |
| // from the name. |
| func ParseTestExonerationName(name string) (invocationID, testID, exonerationID string, err error) { |
| if name == "" { |
| return "", "", "", unspecified() |
| } |
| m := testExonerationNameRe.FindStringSubmatch(name) |
| if m == nil { |
| return "", "", "", doesNotMatch(testExonerationNameRe) |
| } |
| invocationID = m[1] |
| if testID, err = url.PathUnescape(m[2]); err != nil { |
| return "", "", "", err |
| } |
| exonerationID = m[3] |
| return |
| } |
| |
| // ValidateTestExonerationName returns a non-nil error if the test exoneration |
| // name is invalid. |
| func ValidateTestExonerationName(name string) error { |
| _, _, _, err := ParseTestExonerationName(name) |
| return err |
| } |