From 59c10f23daad75ddd14309ff4b639052535d2122 Mon Sep 17 00:00:00 2001
From: Guy Bedford <guybedford@gmail.com>
Date: Fri, 19 Mar 2021 16:12:57 +0200
Subject: [PATCH 1/3] interop test case

---
 test/cli.js                   | 4 ++++
 test/fixtures/interop-test.js | 3 +++
 test/fixtures/interop.cjs     | 3 +++
 3 files changed, 10 insertions(+)
 create mode 100644 test/fixtures/interop-test.js
 create mode 100644 test/fixtures/interop.cjs

diff --git a/test/cli.js b/test/cli.js
index 89dee95b..9cb4418c 100644
--- a/test/cli.js
+++ b/test/cli.js
@@ -1,4 +1,8 @@
 [
+  {
+    args: ["run", "test/fixtures/interop-test.js"],
+    expect: { code: 0 }
+  },
   {
     args: ["run", "test/integration/test.ts"],
     expect: { code: 0 }
diff --git a/test/fixtures/interop-test.js b/test/fixtures/interop-test.js
new file mode 100644
index 00000000..709c46a1
--- /dev/null
+++ b/test/fixtures/interop-test.js
@@ -0,0 +1,3 @@
+import { strictEqual } from 'assert';
+import * as z from './interop.cjs';
+strictEqual(z.default, 'z');
diff --git a/test/fixtures/interop.cjs b/test/fixtures/interop.cjs
new file mode 100644
index 00000000..9098f880
--- /dev/null
+++ b/test/fixtures/interop.cjs
@@ -0,0 +1,3 @@
+exports.s = 's';
+exports['com' + 'puted'] = 'y';
+exports.default = 'z';

From 4c7f79d89ebc156240ce00e9172ba779ffdcca7e Mon Sep 17 00:00:00 2001
From: Guy Bedford <guybedford@gmail.com>
Date: Fri, 19 Mar 2021 16:21:00 +0200
Subject: [PATCH 2/3] fixup test

---
 test/cli.js                   | 2 +-
 test/fixtures/interop-test.js | 3 ---
 test/fixtures/interop.cjs     | 2 ++
 3 files changed, 3 insertions(+), 4 deletions(-)
 delete mode 100644 test/fixtures/interop-test.js

diff --git a/test/cli.js b/test/cli.js
index 9cb4418c..f5f64b03 100644
--- a/test/cli.js
+++ b/test/cli.js
@@ -1,6 +1,6 @@
 [
   {
-    args: ["run", "test/fixtures/interop-test.js"],
+    args: ["run", "test/fixtures/interop-test.mjs"],
     expect: { code: 0 }
   },
   {
diff --git a/test/fixtures/interop-test.js b/test/fixtures/interop-test.js
deleted file mode 100644
index 709c46a1..00000000
--- a/test/fixtures/interop-test.js
+++ /dev/null
@@ -1,3 +0,0 @@
-import { strictEqual } from 'assert';
-import * as z from './interop.cjs';
-strictEqual(z.default, 'z');
diff --git a/test/fixtures/interop.cjs b/test/fixtures/interop.cjs
index 9098f880..f5b8ac30 100644
--- a/test/fixtures/interop.cjs
+++ b/test/fixtures/interop.cjs
@@ -1,3 +1,5 @@
+Object.defineProperty(exports, '__esModule', { value: true });
 exports.s = 's';
 exports['com' + 'puted'] = 'y';
 exports.default = 'z';
+

From b6d202554abdbb09cd45d5fa38f8f8a3caa0c1f5 Mon Sep 17 00:00:00 2001
From: Guy Bedford <guybedford@gmail.com>
Date: Fri, 19 Mar 2021 16:38:15 +0200
Subject: [PATCH 3/3] include fixture

---
 test/fixtures/interop-test.mjs | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 test/fixtures/interop-test.mjs

diff --git a/test/fixtures/interop-test.mjs b/test/fixtures/interop-test.mjs
new file mode 100644
index 00000000..3dae82a0
--- /dev/null
+++ b/test/fixtures/interop-test.mjs
@@ -0,0 +1,7 @@
+import { strictEqual } from 'assert';
+import * as z from './interop.cjs';
+
+strictEqual(z.s, 's');
+strictEqual(z.__esModule, true);
+strictEqual(z.default.default, 'z');
+strictEqual(z.default.s, 's');