jsonpath-wasm 성능비교 추가

wasm/www_bench/index.js

@@ -0,0 +1,65 @@
+import * as jpw from "@browser/jsonpath-wasm";
+import * as jp from "jsonpath/jsonpath.js";
+
+function run(message, iter, cb) {
+    let d = Date.now();
+    for (let i = 0; i < iter; i++) {
+        cb();
+    }
+    msg([message, Date.now() - d].join(", "));
+}
+
+function msg(msg) {
+    console.log(msg);
+    let div = document.createElement("div");
+    div.innerText = msg;
+    document.body.appendChild(div);
+}
+
+let json = {
+    "store": {
+        "book": [
+            {
+                "category": "reference",
+                "author": "Nigel Rees",
+                "title": "Sayings of the Century",
+                "price": 8.95
+            },
+            {
+                "category": "fiction",
+                "author": "Evelyn Waugh",
+                "title": "Sword of Honour",
+                "price": 12.99
+            },
+            {
+                "category": "fiction",
+                "author": "Herman Melville",
+                "title": "Moby Dick",
+                "isbn": "0-553-21311-3",
+                "price": 8.99
+            },
+            {
+                "category": "fiction",
+                "author": "J. R. R. Tolkien",
+                "title": "The Lord of the Rings",
+                "isbn": "0-395-19395-8",
+                "price": 22.99
+            }
+        ],
+        "bicycle": {
+            "color": "red",
+            "price": 19.95
+        }
+    },
+    "expensive": 10
+};
+
+setTimeout(function() {
+    let path = '$..book[?(@.price<30 && @.category=="fiction")]';
+    let template = jpw.compile(path);
+    let reader = jpw.reader(json);
+    run('jsonpath', 1000, function() { jp.query(json, path) });
+    run('jsonpath-wasm- reader', 1000, function() { reader(path) });
+    run('jsonpath-wasm- compile', 1000, function() { template(json) });
+    run('jsonpath-wasm- read', 1000, function() { jpw.read(json, path) });
+}, 0);