feat: add zip speed test

__test__/utils.spec.mjs

@@ -1,6 +1,7 @@
 import test from "ava";
 import fs from "node:fs";
 import path from "path";
+import prettyBytes from "pretty-bytes";
 
 import droplet, { DropletHandler, generateManifest } from "../index.js";
 
@@ -78,7 +79,12 @@ test("read file offset", async (t) => {
   fs.writeFileSync(dirName + "/TESTFILE", testString);
 
   const dropletHandler = new DropletHandler();
-  const stream = dropletHandler.readFile(dirName, "TESTFILE", BigInt(1), BigInt(4));
+  const stream = dropletHandler.readFile(
+    dirName,
+    "TESTFILE",
+    BigInt(1),
+    BigInt(4)
+  );
 
   let finalString = "";
 
@@ -96,37 +102,40 @@ test("read file offset", async (t) => {
   fs.rmSync(dirName, { recursive: true });
 });
 
-test("zip file reader", async (t) => {
-  return t.pass();
-
-  t.timeout(10_000);
+test("zip speed test", async (t) => {
+  t.timeout(100_000_000);
   const dropletHandler = new DropletHandler();
-  const manifest = JSON.parse(
-    await new Promise((r, e) =>
-      generateManifest(
-        dropletHandler,
-        "./assets/TheGame.zip",
-        (_, __) => {},
-        (_, __) => {},
-        (err, manifest) => (err ? e(err) : r(manifest))
-      )
-    )
-  );
 
-  const stream = dropletHandler.readFile(
-    "./assets/TheGame.zip",
-    "setup.exe",
-    BigInt(10),
-    BigInt(20)
-  );
+  const stream = dropletHandler.readFile("./assets/TheGame.zip", "setup.exe");
 
+  let totalRead = 0;
+  let totalSeconds = 0;
 
-  let finalString = "";
+  let lastTime = process.hrtime.bigint();
+  const timeThreshold = BigInt(1_000_000_000);
+  let runningTotal = 0;
+  let runningTime = BigInt(0);
   for await (const chunk of stream.getStream()) {
     // Do something with each 'chunk'
-    finalString = String.fromCharCode.apply(null, chunk);
-    if(finalString.length > 100) break;
+    const currentTime = process.hrtime.bigint();
+    const timeDiff = currentTime - lastTime;
+    lastTime = currentTime;
+    runningTime += timeDiff;
+
+    runningTotal += chunk.length;
+
+    if (runningTime >= timeThreshold) {
+      console.log(`${prettyBytes(runningTotal)}/s`);
+      totalRead += runningTotal;
+      totalSeconds += 1;
+      runningTime = BigInt(0);
+      runningTotal = 0;
+    }
   }
 
+  const roughAverage = totalRead / totalSeconds;
+
+  console.log(`total rough average: ${prettyBytes(roughAverage)}/s`)
+
   t.pass();
 });

assets/generate.sh

@@ -1,3 +1,4 @@
-yes "droplet is awesome" | dd of=./setup.exe bs=1024 count=1000000
+# yes "droplet is awesome" | dd of=./setup.exe bs=1024 count=1000000
+dd if=/dev/random of=./setup.exe bs=1024 count=1000000
 zip TheGame.zip setup.exe
 rm setup.exe

package.json

@@ -24,7 +24,9 @@
   "devDependencies": {
     "@napi-rs/cli": "3.0.0-alpha.91",
     "@types/node": "^22.13.10",
-    "ava": "^6.2.0"
+    "ava": "^6.2.0",
+    "pretty-bytes": "^7.0.1",
+    "tsimp": "^2.0.12"
   },
   "ava": {
     "timeout": "3m",
@@ -51,8 +53,5 @@
   "packageManager": "yarn@4.7.0",
   "repository": {
     "url": "git+https://github.com/Drop-OSS/droplet.git"
-  },
-  "dependencies": {
-    "tsimp": "^2.0.12"
   }
 }

yarn.lock

@@ -12,6 +12,7 @@ __metadata:
     "@napi-rs/cli": "npm:3.0.0-alpha.91"
     "@types/node": "npm:^22.13.10"
     ava: "npm:^6.2.0"
+    pretty-bytes: "npm:^7.0.1"
     tsimp: "npm:^2.0.12"
   languageName: unknown
   linkType: soft
@@ -2432,6 +2433,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"pretty-bytes@npm:^7.0.1":
+  version: 7.0.1
+  resolution: "pretty-bytes@npm:7.0.1"
+  checksum: 10c0/14ffb503d2de3588042c722848062a4897e6faece1694e0c83ba5669ec003d73311d946d50d2b3c6099a6a306760011b8446ee3cf9cf86eca13a454a8f1c47cb
+  languageName: node
+  linkType: hard
+
 "pretty-ms@npm:^9.1.0":
   version: 9.2.0
   resolution: "pretty-ms@npm:9.2.0"