add benches

Author: link-duan

benches/.gitignore

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+*.test
+*.out

benches/benches_test.go

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+package benches
+
+import (
+	"testing"
+
+	excelformulaparser "github.com/link-duan/excel-formula-parser"
+	"github.com/xuri/efp"
+)
+
+const benchFormula = `=+ AName- (-+-+-2^6) = {"A","B"} + @SUM(A1) + (@ERROR.TYPE(#VALUE!) = 2)`
+
+func Benchmark_Parse(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		excelformulaparser.NewParser(benchFormula).Parse()
+	}
+}
+
+func Benchmark_efp(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		p := efp.ExcelParser()
+		p.Parse(benchFormula)
+	}
+}

benches/go.mod

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+module benches
+
+go 1.24.3
+
+require (
+	github.com/link-duan/excel-formula-parser v1.0.0-alpha // indirect
+	github.com/xuri/efp v0.0.1 // indirect
+)
+
+replace github.com/link-duan/excel-formula-parser => ../

benches/go.sum

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+github.com/link-duan/excel-formula-parser v1.0.0-alpha h1:4sPszJdMqfaRSOFCqa+3ozKD11u2zOtAAJZA665RS28=
+github.com/link-duan/excel-formula-parser v1.0.0-alpha/go.mod h1:Vf4SsUVu/e/BF9ofoVa0NbiJmbfxaI/E0qHqX4k+WRw=
+github.com/xuri/efp v0.0.1 h1:fws5Rv3myXyYni8uwj2qKjVaRP30PdjeYe2Y6FDsCL8=
+github.com/xuri/efp v0.0.1/go.mod h1:ybY/Jr0T0GTCnYjKqmdwxyxn2BQf2RcQIIvex5QldPI=