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Merge pull request #8036 from dgl/promtool-alert-err 

promtool: Don't end alert tests early, in some failure situations
This commit is contained in:
Julien Pivotto 2021-02-20 22:35:00 +01:00 committed by GitHub
parent aff3c702ab 5393ec22cb
commit 8c8de46003
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 2 deletions
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8
cmd/promtool/unittest.go
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@ -228,6 +228,7 @@ func (tg *testGroup) test(evalInterval time.Duration, groupOrderMap map[string]i
var errs []error
for ts := mint; ts.Before(maxt) || ts.Equal(maxt); ts = ts.Add(evalInterval) {
// Collects the alerts asked for unit testing.
var evalErrs []error
suite.WithSamplesTill(ts, func(err error) {
if err != nil {
errs = append(errs, err)
@ -237,13 +238,16 @@ func (tg *testGroup) test(evalInterval time.Duration, groupOrderMap map[string]i
g.Eval(suite.Context(), ts)
for _, r := range g.Rules() {
if r.LastError() != nil {
errs = append(errs, errors.Errorf(" rule: %s, time: %s, err: %v",
evalErrs = append(evalErrs, errors.Errorf(" rule: %s, time: %s, err: %v",
r.Name(), ts.Sub(time.Unix(0, 0).UTC()), r.LastError()))
}
}
}
})
if len(errs) > 0 {
errs = append(errs, evalErrs...)
// Only end testing at this point if errors occurred evaluating above,
// rather than any test failures already collected in errs.
if len(evalErrs) > 0 {
return errs
}