| /* Copyright (c) 2018, Google Inc. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION |
| * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ |
| |
| // testresult is an implementation of Chromium's JSON test result format. See |
| // https://chromium.googlesource.com/chromium/src/+/master/docs/testing/json_test_results_format.md |
| package testresult |
| |
| import ( |
| "encoding/json" |
| "fmt" |
| "os" |
| "time" |
| ) |
| |
| // Results stores the top-level test results. |
| type Results struct { |
| Version int `json:"version"` |
| Interrupted bool `json:"interrupted"` |
| PathDelimiter string `json:"path_delimiter"` |
| SecondsSinceEpoch float64 `json:"seconds_since_epoch"` |
| NumFailuresByType map[string]int `json:"num_failures_by_type"` |
| Tests map[string]Result `json:"tests"` |
| } |
| |
| func NewResults() *Results { |
| return &Results{ |
| Version: 3, |
| PathDelimiter: ".", |
| SecondsSinceEpoch: float64(time.Now().UnixNano()) / float64(time.Second/time.Nanosecond), |
| NumFailuresByType: make(map[string]int), |
| Tests: make(map[string]Result), |
| } |
| } |
| |
| func (t *Results) addResult(name, result, expected string) { |
| if _, found := t.Tests[name]; found { |
| panic(fmt.Sprintf("duplicate test name %q", name)) |
| } |
| t.Tests[name] = Result{ |
| Actual: result, |
| Expected: expected, |
| IsUnexpected: result != expected, |
| } |
| t.NumFailuresByType[result]++ |
| } |
| |
| // AddResult records a test result with the given result string. The test is a |
| // failure if the result is not "PASS". |
| func (t *Results) AddResult(name, result string) { |
| t.addResult(name, result, "PASS") |
| } |
| |
| // AddSkip marks a test as being skipped. It is not considered a failure. |
| func (t *Results) AddSkip(name string) { |
| t.addResult(name, "SKIP", "SKIP") |
| } |
| |
| func (t *Results) HasUnexpectedResults() bool { |
| for _, r := range t.Tests { |
| if r.IsUnexpected { |
| return false |
| } |
| } |
| return true |
| } |
| |
| func (t *Results) WriteToFile(name string) error { |
| file, err := os.Create(name) |
| if err != nil { |
| return err |
| } |
| defer file.Close() |
| out, err := json.MarshalIndent(t, "", " ") |
| if err != nil { |
| return err |
| } |
| _, err = file.Write(out) |
| return err |
| } |
| |
| type Result struct { |
| Actual string `json:"actual"` |
| Expected string `json:"expected"` |
| IsUnexpected bool `json:"is_unexpected"` |
| } |