From f61b4854b86f865c6811de74b890160e53104385 Mon Sep 17 00:00:00 2001
From: "weiran.zsd" <weiran.zsd@alibaba-inc.com>
Date: Sun, 28 Oct 2018 22:50:36 +0800
Subject: [PATCH] chore: add a test

Signed-off-by: weiran.zsd <weiran.zsd@alibaba-inc.com>
---
 test/configCases/plugins/provide-plugin/foo.mjs           | 3 +++
 test/configCases/plugins/provide-plugin/index.js          | 5 +++++
 test/configCases/plugins/provide-plugin/webpack.config.js | 3 ++-
 3 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 test/configCases/plugins/provide-plugin/foo.mjs

diff --git a/test/configCases/plugins/provide-plugin/foo.mjs b/test/configCases/plugins/provide-plugin/foo.mjs
new file mode 100644
index 00000000000..b7beb9c20ab
--- /dev/null
+++ b/test/configCases/plugins/provide-plugin/foo.mjs
@@ -0,0 +1,3 @@
+export default function foo() {
+    return typeof esm;
+}
\ No newline at end of file
diff --git a/test/configCases/plugins/provide-plugin/index.js b/test/configCases/plugins/provide-plugin/index.js
index 00d4fe5c700..e5a1f4adb8d 100644
--- a/test/configCases/plugins/provide-plugin/index.js
+++ b/test/configCases/plugins/provide-plugin/index.js
@@ -56,3 +56,8 @@ it("should provide ES2015 modules", function() {
 	expect((es2015_alias)).toBe("ECMAScript Harmony");
 	expect((es2015_year)).toBe(2015);
 });
+
+it("should not provide for mjs", function(){
+	var foo = require(__dirname + "/foo.mjs").default;
+	expect(foo()).toBe("undefined");
+});
\ No newline at end of file
diff --git a/test/configCases/plugins/provide-plugin/webpack.config.js b/test/configCases/plugins/provide-plugin/webpack.config.js
index 05b97a8af87..9af9653794f 100644
--- a/test/configCases/plugins/provide-plugin/webpack.config.js
+++ b/test/configCases/plugins/provide-plugin/webpack.config.js
@@ -10,7 +10,8 @@ module.exports = {
 			es2015_name: ["./harmony", "default"],
 			es2015_alias: ["./harmony", "alias"],
 			es2015_year: ["./harmony", "year"],
-			"this.aaa": "./aaa"
+			"this.aaa": "./aaa",
+			esm: "fail"
 		})
 	]
 };