From 707f4b427f6afe99cced687b5ae1d532113cd073 Mon Sep 17 00:00:00 2001
From: Evan Wallace <evan.exe@gmail.com>
Date: Mon, 26 Jul 2021 00:01:24 -0400
Subject: [PATCH] add a test that should fail on windows

---
 scripts/js-api-tests.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/scripts/js-api-tests.js b/scripts/js-api-tests.js
index 33bb06d3da4..4a79c1fbd20 100644
--- a/scripts/js-api-tests.js
+++ b/scripts/js-api-tests.js
@@ -60,6 +60,30 @@ let buildTests = {
     }
   },
 
+  async windowsBackslashPathTest({ esbuild, testDir }) {
+    let entry = path.join(testDir, 'entry.js');
+    let nested = path.join(testDir, 'nested.js');
+    let outfile = path.join(testDir, 'out.js');
+
+    // On Windows, backslash and forward slash should be treated the same
+    fs.writeFileSync(entry, `
+      import ${JSON.stringify('./' + path.basename(nested))}
+      import ${JSON.stringify('.' + path.sep + path.basename(nested))}
+    `);
+    fs.writeFileSync(nested, `console.log('once')`);
+
+    const result = await esbuild.build({
+      entryPoints: [entry],
+      outfile,
+      bundle: true,
+      write: false,
+      minify: true,
+      format: 'esm',
+    })
+
+    assert.strictEqual(result.outputFiles[0].text, 'console.log("once");\n')
+  },
+
   async workingDirTest({ esbuild, testDir }) {
     let aDir = path.join(testDir, 'a');
     let bDir = path.join(testDir, 'b');