Reduce test suite to decompression benchmarks, average 10 runs

101arrowz · Aug 21, 2023 · 0fdbfd1 · 0fdbfd1
1 parent 4b0f6bb
commit 0fdbfd1
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Showing 4 changed files with 49 additions and 43 deletions.
diff --git a/test/0-valid.ts b/test/0-valid.ts
@@ -6,17 +6,17 @@ import * as assert from 'uvu/assert';
 // to prevent infinite loops from hanging the process.
 testSuites({
   async compression(file) {
-    const fileClone = bClone(file);
-    const cProm = workers.fflate.deflate(fileClone, [fileClone.buffer]);
-    cProm.timeout(10000);
-    const buf = await cProm;
-    assert.ok(file.equals(await workers.zlib.inflate(buf, [buf.buffer])));
+    // const fileClone = bClone(file);
+    // const cProm = workers.fflate.deflate(fileClone, [fileClone.buffer]);
+    // cProm.timeout(10000);
+    // const buf = await cProm;
+    // assert.ok(file.equals(await workers.zlib.inflate(buf, [buf.buffer])));
   },
   async decompression(file) {
-    const fileClone = bClone(file);
-    const data = await workers.zlib.deflate(fileClone, [fileClone.buffer]);
-    const dProm = workers.fflate.inflate(data, [data.buffer]);
-    dProm.timeout(5000);
-    assert.ok(file.equals(await dProm));
+    // const fileClone = bClone(file);
+    // const data = await workers.zlib.deflate(fileClone, [fileClone.buffer]);
+    // const dProm = workers.fflate.inflate(data, [data.buffer]);
+    // dProm.timeout(5000);
+    // assert.ok(file.equals(await dProm));
   }
 });
diff --git a/test/1-size.ts b/test/1-size.ts
@@ -8,6 +8,7 @@ const sizePerf: Record<string, Record<string, [number, number]>> = {};
 
 testSuites({
   async main(file, name) {
+    return;
     sizePerf[name] = {};
     for (const lib of (['fflate', 'pako', 'uzip', 'zlib'] as const)) {
       const clone = bClone(file);

diff --git a/test/2-perf.ts b/test/2-perf.ts
@@ -3,9 +3,9 @@ import { writeFileSync } from 'fs';
 import { join } from 'path';
 
 const preprocessors = {
-  inflate: workers.zlib.deflate,
-  gunzip: workers.zlib.gzip,
-  unzlib: workers.zlib.zlib
+  inflate: workers.fflate.deflate,
+  gunzip: workers.fflate.gzip,
+  unzlib: workers.fflate.zlib
 };
 
 const cache: Record<string, Record<string, Buffer>> = {
@@ -20,7 +20,7 @@ const cache: Record<string, Record<string, Buffer>> = {
 const flattenedWorkers: Record<string, TestHandler> = {};
 for (const k in workers) {
   for (const l in workers[k]) {
-    if (l == 'zip' || l == 'unzip') continue;
+    if (l == 'zip' || l == 'unzip' || l == 'deflate' || l == 'gzip' || l == 'zlib') continue;
     flattenedWorkers[k + '.' + l] = async (file, name, resetTimer) => {
       const fileClone = bClone(file);
       let buf = fileClone;

diff --git a/test/util.ts b/test/util.ts
@@ -71,11 +71,16 @@ export const testSuites = async <T extends Record<string, TestHandler>, D extend
       const localPerf = {} as Record<DK, number>;
       for (const name in tf) {
         ste(name, async () => {
-          let ts = performance.now();
-          await suites[k](localTestFiles[name], name, () => {
-            ts = performance.now();
-          });
-          localPerf[name] = performance.now() - ts;
+          localPerf[name] = 0;
+          const NUM_ITERATIONS = 10;
+          for (let i = 0; i < NUM_ITERATIONS; i++) {
+            let ts = performance.now();
+            await suites[k](localTestFiles[name], name, () => {
+              ts = performance.now();
+            });
+            localPerf[name] += performance.now() - ts;
+          }
+          localPerf[name] /= NUM_ITERATIONS;
         });
       }
       ste.after(() => {
@@ -162,32 +167,32 @@ export const workers = {
     gunzip: wc(fflate, 'gunzipSync'),
     zlib: wc(fflate, 'zlibSync'),
     unzlib: wc(fflate, 'unzlibSync'),
-    zip: wc(fflate, 'zipSync'),
+    // zip: wc(fflate, 'zipSync'),
     unzip: wc(fflate, 'unzipSync')
   },
-  pako: {
-    deflate: wc('pako', 'deflateRaw'),
-    inflate: wc('pako', 'inflateRaw'),
-    gzip: wc('pako', 'gzip'),
-    gunzip: wc('pako', 'ungzip'),
-    zlib: wc('pako', 'deflate'),
-    unzlib: wc('pako', 'inflate')
-  },
-  uzip: {
-    deflate: wc('uzip', 'deflateRaw'),
-    inflate: wc('uzip', 'inflateRaw')
-  },
-  tinyInflate: {
-    inflate: wc('tiny-inflate')
-  },
-  zlib: {
-    deflate: wc('zlib', 'deflateRawSync'),
-    inflate: wc('zlib', 'inflateRawSync'),
-    gzip: wc('zlib', 'gzipSync'),
-    gunzip: wc('zlib', 'gunzipSync'),
-    zlib: wc('zlib', 'deflateSync'),
-    unzlib: wc('zlib', 'inflateSync')
-  }
+  // pako: {
+  //   deflate: wc('pako', 'deflateRaw'),
+  //   inflate: wc('pako', 'inflateRaw'),
+  //   gzip: wc('pako', 'gzip'),
+  //   gunzip: wc('pako', 'ungzip'),
+  //   zlib: wc('pako', 'deflate'),
+  //   unzlib: wc('pako', 'inflate')
+  // },
+  // uzip: {
+  //   deflate: wc('uzip', 'deflateRaw'),
+  //   inflate: wc('uzip', 'inflateRaw')
+  // },
+  // tinyInflate: {
+  //   inflate: wc('tiny-inflate')
+  // },
+  // zlib: {
+  //   deflate: wc('zlib', 'deflateRawSync'),
+  //   inflate: wc('zlib', 'inflateRawSync'),
+  //   gzip: wc('zlib', 'gzipSync'),
+  //   gunzip: wc('zlib', 'gunzipSync'),
+  //   zlib: wc('zlib', 'deflateSync'),
+  //   unzlib: wc('zlib', 'inflateSync')
+  // }
 };
 
 export const bClone = (buf: Buffer) => {