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[TESTS] PromQL: Add benchmark for PreprocessExpr

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Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
This commit is contained in:
Bryan Boreham 2025-06-06 15:02:58 +01:00
parent f1c6fab7e1
commit 0339fbd5a3
1 changed files with 9 additions and 0 deletions
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9
promql/bench_test.go
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@ -660,6 +660,15 @@ func BenchmarkParser(b *testing.B) {
}
})
}
for _, c := range cases {
b.Run("preprocess "+c, func(b *testing.B) {
expr, _ := parser.ParseExpr(c)
start, end := time.Now().Add(-time.Hour), time.Now()
for i := 0; i < b.N; i++ {
promql.PreprocessExpr(expr, start, end)
}
})
}
for _, c := range errCases {
name := fmt.Sprintf("%s (should fail)", c)
b.Run(name, func(b *testing.B) {