1 files changed, 20 insertions, 0 deletions
diff --git a/dom/cache/test/mochitest/test_cache_redirect.js b/dom/cache/test/mochitest/test_cache_redirect.js
new file mode 100644
index 0000000000..7d62970b7b
--- /dev/null
+++ b/dom/cache/test/mochitest/test_cache_redirect.js
@@ -0,0 +1,20 @@
+/* global context testDone:true */
+
+let cache;
+let url = "foo.html";
+let redirectURL = "https://example.com/foo-bar.html";
+caches
+  .open("redirect-" + context)
+  .then(c => {
+    cache = c;
+    var response = Response.redirect(redirectURL);
+    is(response.headers.get("Location"), redirectURL);
+    return cache.put(url, response);
+  })
+  .then(_ => {
+    return cache.match(url);
+  })
+  .then(response => {
+    is(response.headers.get("Location"), redirectURL);
+    testDone();
+  });