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Allow for promql tests to compare expected fail message during query preparation

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Signed-off-by: Andrew Hall <andrew.hall@grafana.com>
This commit is contained in:
Andrew Hall 2025-11-11 17:03:35 +08:00
parent 2605fc9984
commit cc23e3760d
1 changed files with 10 additions and 0 deletions
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10
promql/promqltest/test.go
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@ -1430,6 +1430,11 @@ func (t *test) execEval(cmd *evalCmd, engine promql.QueryEngine) error {
func (t *test) execRangeEval(cmd *evalCmd, engine promql.QueryEngine) error {
q, err := engine.NewRangeQuery(t.context, t.storage, nil, cmd.expr, cmd.start, cmd.end, cmd.step)
if err != nil {
if cmd.isFail() {
if err := cmd.checkExpectedFailure(err); err == nil {
return nil
}
}
return fmt.Errorf("error creating range query for %q (line %d): %w", cmd.expr, cmd.line, err)
}
defer q.Close()
@ -1473,6 +1478,11 @@ func (t *test) execInstantEval(cmd *evalCmd, engine promql.QueryEngine) error {
func (t *test) runInstantQuery(iq atModifierTestCase, cmd *evalCmd, engine promql.QueryEngine) error {
q, err := engine.NewInstantQuery(t.context, t.storage, nil, iq.expr, iq.evalTime)
if err != nil {
if cmd.isFail() {
if err := cmd.checkExpectedFailure(err); err == nil {
return nil
}
}
return fmt.Errorf("error creating instant query for %q (line %d): %w", cmd.expr, cmd.line, err)
}
defer q.Close()