add benchmarks for babel-types builders (#13874)

benchmark/babel-types/builders/memberExpression.mjs

@@ -0,0 +1,23 @@
+import Benchmark from "benchmark";
+import baseline from "@babel-baseline/types";
+import current from "@babel/types";
+import { report } from "../../util.mjs";
+
+const suite = new Benchmark.Suite();
+
+function benchCases(implementations) {
+  const funcName = "memberExpression";
+  for (const version in implementations) {
+    const t = implementations[version];
+    const func = t[funcName];
+    const idObj = t.identifier("obj");
+    const idProp = t.identifier("prop");
+    suite.add(`${version} ${funcName} builder`, () => {
+      func(idObj, idProp, /*computed?*/ false, /*optional? missing*/);
+    });
+  }
+}
+
+benchCases({ baseline, current });
+
+suite.on("cycle", report).run();

benchmark/babel-types/builders/stringLiteral.mjs

@@ -0,0 +1,21 @@
+import Benchmark from "benchmark";
+import baseline from "@babel-baseline/types";
+import current from "@babel/types";
+import { report } from "../../util.mjs";
+
+const suite = new Benchmark.Suite();
+
+function benchCases(implementations) {
+  const funcName = "stringLiteral";
+  for (const version in implementations) {
+    const t = implementations[version];
+    const func = t[funcName];
+    suite.add(`${version} ${funcName} builder`, () => {
+      func("bar");
+    });
+  }
+}
+
+benchCases({ baseline, current });
+
+suite.on("cycle", report).run();

benchmark/package.json

@@ -8,6 +8,7 @@
     "@babel-baseline/helper-validator-identifier": "npm:@babel/helper-validator-identifier@7.10.4",
     "@babel-baseline/parser": "npm:@babel/parser@7.14.8",
     "@babel-baseline/traverse": "npm:@babel/traverse@7.15.4",
+    "@babel-baseline/types": "npm:@babel/types@7.15.6",
     "@babel/core": "workspace:*",
     "@babel/generator": "workspace:*",
     "@babel/helper-validator-identifier": "workspace:*",
@@ -15,6 +16,7 @@
     "@babel/preset-env": "workspace:*",
     "@babel/preset-flow": "workspace:*",
     "@babel/traverse": "workspace:*",
+    "@babel/types": "workspace:*",
     "benchmark": "^2.1.4"
   },
   "version": "7.15.0"

yarn.lock

@@ -72,6 +72,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@babel-baseline/types@npm:@babel/types@7.15.6, @babel/types@npm:^7.0.0, @babel/types@npm:^7.12.7, @babel/types@npm:^7.14.5, @babel/types@npm:^7.15.0, @babel/types@npm:^7.15.4, @babel/types@npm:^7.15.6, @babel/types@npm:^7.3.3, @babel/types@npm:^7.4.4":
+  version: 7.15.6
+  resolution: "@babel/types@npm:7.15.6"
+  dependencies:
+    "@babel/helper-validator-identifier": ^7.14.9
+    to-fast-properties: ^2.0.0
+  checksum: 37f497dde10d238b5eb184efab83b415a86611e3d73dc0434de0cfb851b20ee606a3b7e1525e5b2d522fac1248d0345fea0468006f246262511b80cd3ed2419f
+  languageName: node
+  linkType: hard
+
 "@babel-internal/runtime-integration-rollup@workspace:test/runtime-integration/rollup":
   version: 0.0.0-use.local
   resolution: "@babel-internal/runtime-integration-rollup@workspace:test/runtime-integration/rollup"
@@ -130,6 +140,7 @@ __metadata:
     "@babel-baseline/helper-validator-identifier": "npm:@babel/helper-validator-identifier@7.10.4"
     "@babel-baseline/parser": "npm:@babel/parser@7.14.8"
     "@babel-baseline/traverse": "npm:@babel/traverse@7.15.4"
+    "@babel-baseline/types": "npm:@babel/types@7.15.6"
     "@babel/core": "workspace:*"
     "@babel/generator": "workspace:*"
     "@babel/helper-validator-identifier": "workspace:*"
@@ -137,6 +148,7 @@ __metadata:
     "@babel/preset-env": "workspace:*"
     "@babel/preset-flow": "workspace:*"
     "@babel/traverse": "workspace:*"
+    "@babel/types": "workspace:*"
     benchmark: ^2.1.4
   languageName: unknown
   linkType: soft
@@ -3600,16 +3612,6 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@babel/types@npm:^7.0.0, @babel/types@npm:^7.12.7, @babel/types@npm:^7.14.5, @babel/types@npm:^7.15.0, @babel/types@npm:^7.15.4, @babel/types@npm:^7.15.6, @babel/types@npm:^7.3.3, @babel/types@npm:^7.4.4":
-  version: 7.15.6
-  resolution: "@babel/types@npm:7.15.6"
-  dependencies:
-    "@babel/helper-validator-identifier": ^7.14.9
-    to-fast-properties: ^2.0.0
-  checksum: 37f497dde10d238b5eb184efab83b415a86611e3d73dc0434de0cfb851b20ee606a3b7e1525e5b2d522fac1248d0345fea0468006f246262511b80cd3ed2419f
-  languageName: node
-  linkType: hard
-
 "@babel/types@workspace:*, @babel/types@workspace:^7.14.9, @babel/types@workspace:^7.15.4, @babel/types@workspace:^7.15.6, @babel/types@workspace:packages/babel-types":
   version: 0.0.0-use.local
   resolution: "@babel/types@workspace:packages/babel-types"