first commit

node_modules/acorn-export-ns-from/test/.eslintrc.json

@@ -0,0 +1,5 @@
+{
+    "env": {
+        "mocha": true
+    }
+}

node_modules/acorn-export-ns-from/test/test.js

@@ -0,0 +1,69 @@
+"use strict"
+
+const assert = require("assert")
+
+const acorn = require("acorn")
+const exportNsFrom = require("..")
+
+const Parser = acorn.Parser.extend(exportNsFrom)
+
+const parse = testCode => Parser.parse(testCode, { ecmaVersion: 10, sourceType: "module" })
+
+function test(testCode, ast) {
+  it(testCode, () => {
+    const result = parse(testCode)
+    assert.deepStrictEqual(result, ast)
+  })
+}
+
+function testFail(text, expectedError) {
+  it(text, function () {
+    let failed = false
+    try {
+      parse(text)
+    } catch (e) {
+      assert.strictEqual(e.message, expectedError)
+      failed = true
+    }
+    assert(failed)
+  })
+}
+
+const newNode = props => Object.assign(new acorn.Node({options: {}}, props.start), props)
+
+describe("acorn-export-ns-from", () => {
+  test("export * as ns from 'source';", newNode({
+    type: "Program",
+    start: 0,
+    end: 29,
+    body: [
+      newNode({
+        type: "ExportNamedDeclaration",
+        start: 0,
+        end: 29,
+        declaration: null,
+        specifiers: [newNode({
+          type: "ExportNamespaceSpecifier",
+          start: 7,
+          end: 14,
+          exported: newNode({
+            type: "Identifier",
+            start: 12,
+            end: 14,
+            name: "ns"
+          })
+        })],
+        source: newNode({
+          type: "Literal",
+          start: 20,
+          end: 28,
+          value: "source",
+          raw: "'source'"
+        })
+      })
+    ],
+    sourceType: "module"
+  }))
+  testFail("export * as ns from 'source';\nexport const ns = null;", "Duplicate export 'ns' (2:13)")
+  testFail("export const ns = null;\nexport * as ns from 'source';", "Duplicate export 'ns' (2:12)")
+})