From b011060458e9cd6a5f627960fe7bd73ff312f416 Mon Sep 17 00:00:00 2001
From: idealvin <idealvin@qq.com>
Date: Tue, 18 Jul 2023 23:09:27 +0800
Subject: [PATCH] add benchmark for fastring::find()

---
 test/str.cc | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/test/str.cc b/test/str.cc
index 2776520ad..cf754fe88 100644
--- a/test/str.cc
+++ b/test/str.cc
@@ -1,6 +1,10 @@
 #include "co/fastring.h"
 #include "co/str.h"
+#include "co/flag.h"
 #include "co/benchmark.h"
+#include "co/cout.h"
+
+DEF_string(s, "", "string for search test");
 
 BM_group(copy) {
     std::string ss;
@@ -50,7 +54,27 @@ BM_group(copy) {
     BM_use(fs);
 }
 
+BM_group(find) {
+    size_t p;
+    std::string s(FLG_s.data(), FLG_s.size());
+    BM_add(std::string::find)(
+        p = s.find("xy");
+    )
+    BM_use(p);
+    co::print("p: ", p);
+
+    BM_add(fastring::find)(
+        p = FLG_s.find("xy");
+    )
+    BM_use(p);
+    co::print("p: ", p);
+}
+
 int main(int argc, char** argv) {
+    flag::parse(argc, argv);
+    if (FLG_s.empty()) {
+        FLG_s.append(256, 'x').append(128, 'y').append(128, 'z');
+    }
     bm::run_benchmarks();
     return 0;
 }