Move typscript test copy script to scripts folder and run once (#6749)

packages/babel-generator/scripts/generate-typescript-tests.js

@@ -0,0 +1,55 @@
+/*
+Copies tests from babylon's TypeScript test suite to @babel/generator.
+*/
+const {
+  copySync,
+  emptyDirSync,
+  existsSync,
+  readdirSync,
+  readFileSync,
+} = require("fs-extra");
+const { join } = require("path");
+
+const testsFrom = join(__dirname, "../../babylon/test/fixtures/typescript");
+const testsTo = join(__dirname, "../test/fixtures/typescript");
+
+emptyDirSync(testsTo);
+
+copySync(join(testsFrom, "options.json"), join(testsTo, "options.json"));
+
+for (const groupName of readdirSync(testsFrom)) {
+  if (groupName === "options.json") continue;
+
+  const groupFromDir = join(testsFrom, groupName);
+  const testNames = readdirSync(groupFromDir);
+  const groupHasOptions = testNames.includes("options.json");
+
+  for (const testName of testNames) {
+    if (testName === "options.json") {
+      continue;
+    }
+
+    const testFromDir = join(groupFromDir, testName);
+    const testToDir = join(testsTo, `${groupName}-${testName}`);
+
+    let optionsJsonFrom;
+    const ownOptions = join(testFromDir, "options.json");
+    if (existsSync(ownOptions)) {
+      const options = JSON.parse(readFileSync(ownOptions));
+      // Don't include a test that doesn't parse or does not provide babel AST
+      if (options.throws || options.plugins.indexOf("estree") >= 0) {
+        continue;
+      }
+      optionsJsonFrom = ownOptions;
+    } else if (groupHasOptions) {
+      // Copy group options to each individual one, since we don't have groups here.
+      optionsJsonFrom = join(groupFromDir, "options.json");
+    }
+
+    emptyDirSync(testToDir);
+    if (optionsJsonFrom) {
+      copySync(optionsJsonFrom, join(testToDir, "options.json"));
+    }
+    copySync(join(testFromDir, "actual.js"), join(testToDir, "actual.js"));
+  }
+}

packages/babel-generator/test/fixtures/typescript/class-abstract/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-constructor/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-declare/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-expression-extends-implements/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-expression-extends/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-expression-generic/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-expression-implements/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-extends-implements/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-extends/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-generic/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-get-generic/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-implements/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-index-signature/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-members-with-modifier-names/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-members-with-reserved-names/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-method-computed/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-method-generic/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-method-no-body/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-method-optional/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-method-return-type/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-method-with-newline-with-body/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-method-with-newline-without-body/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-modifiers-accessors/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-modifiers-methods-async/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-modifiers-properties/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-parameter-properties/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-properties/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-property-computed/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/class-static/options.json

@@ -0,0 +1,4 @@
+{
+  "sourceType": "module",
+  "plugins": ["typescript", "classProperties"]
+}

packages/babel-generator/test/fixtures/typescript/options.json

@@ -1,4 +1,4 @@
 {
   "sourceType": "module",
-  "plugins": ["typescript", "classProperties"]
+  "plugins": ["typescript"]
 }

packages/babel-generator/test/fixtures/typescript/regression-is-default-export/actual.js

@@ -0,0 +1,3 @@
+export type T = number;
+export enum E {}
+export interface I {}

packages/babel-generator/test/fixtures/typescript/regression-is-default-export/expected.js

@@ -0,0 +1,3 @@
+export type T = number;
+export enum E {}
+export interface I {}

packages/babel-generator/test/fixtures/typescript/regression-is-default-export/options.json

@@ -0,0 +1,3 @@
+{
+    "plugins": ["exportExtensions", "typescript"]
+}

packages/babel-generator/test/fixtures/typescript/type-arguments-whitespace/actual.js

@@ -0,0 +1 @@
+function f<  T    >() {}

packages/babel-generator/test/fixtures/typescript/type-arguments-whitespace/expected.js

@@ -0,0 +1 @@
+function f<T>() {}

packages/babel-generator/test/generate-typescript-tests.js

@@ -1,69 +0,0 @@
-/*
-Copies tests from babylon's TypeScript test suite to @babel/generator.
-This script assumes that the "babylon" repository is adjacent to "babel".
-*/
-
-const {
-  copySync,
-  emptyDirSync,
-  existsSync,
-  readdirSync,
-  readFileSync,
-} = require("fs-extra");
-const { join } = require("path");
-
-if (!module.parent) {
-  const testsFrom = join(
-    __dirname,
-    "..",
-    "..",
-    "..",
-    "..",
-    "babylon",
-    "test",
-    "fixtures",
-    "typescript",
-  );
-  const testsTo = join(__dirname, "fixtures", "typescript");
-
-  emptyDirSync(testsTo);
-
-  copySync(join(testsFrom, "options.json"), join(testsTo, "options.json"));
-
-  for (const groupName of readdirSync(testsFrom)) {
-    if (groupName === "options.json") continue;
-
-    const groupFromDir = join(testsFrom, groupName);
-    const testNames = readdirSync(groupFromDir);
-    const groupHasOptions = testNames.includes("options.json");
-
-    for (const testName of testNames) {
-      if (testName === "options.json") {
-        continue;
-      }
-
-      const testFromDir = join(groupFromDir, testName);
-      const testToDir = join(testsTo, `${groupName}-${testName}`);
-
-      let optionsJsonFrom;
-      const ownOptions = join(testFromDir, "options.json");
-      if (existsSync(ownOptions)) {
-        const options = JSON.parse(readFileSync(ownOptions));
-        // Don't include a test that doesn't parse.
-        if (options.throws) {
-          continue;
-        }
-        optionsJsonFrom = ownOptions;
-      } else if (groupHasOptions) {
-        // Copy group options to each individual one, since we don't have groups here.
-        optionsJsonFrom = join(groupFromDir, "options.json");
-      }
-
-      emptyDirSync(testToDir);
-      if (optionsJsonFrom) {
-        copySync(optionsJsonFrom, join(testToDir, "options.json"));
-      }
-      copySync(join(testFromDir, "actual.js"), join(testToDir, "actual.js"));
-    }
-  }
-}