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govaluate_test.go
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/
govaluate_test.go
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package expressionevaluation
import (
"testing"
expr "github.com/Knetic/govaluate"
)
func BenchmarkGoValuate(b *testing.B) {
for _, tt := range tests {
benchmarkGoValuate(b, tt.name, tt.input, tt.expression)
}
}
func benchmarkGoValuate(b *testing.B, prefix string, input Input, expression string) {
b.Run(testName(prefix, "Compile"), func(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
programGoValuate(b, expression)
}
b.StopTimer()
})
eval := programGoValuate(b, expression)
b.Run(testName(prefix, "Evaluate"), func(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
out, err := eval.Eval(input)
if err != nil && !out.(bool) {
b.Fatal(err)
}
}
b.StopTimer()
})
}
func programGoValuate(b *testing.B, expression string) *expr.EvaluableExpression {
program, err := expr.NewEvaluableExpression(expression)
if err != nil {
b.Fatal(err)
}
return program
}