1 files changed, 71 insertions, 0 deletions
diff --git a/dom/cache/test/xpcshell/test_migration.js b/dom/cache/test/xpcshell/test_migration.js
new file mode 100644
index 0000000000..566d809890
--- /dev/null
+++ b/dom/cache/test/xpcshell/test_migration.js
@@ -0,0 +1,71 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ *
+ * All images in schema_15_profile.zip are from https://github.com/mdn/sw-test/
+ * and are CC licensed by https://www.flickr.com/photos/legofenris/.
+ */
+
+add_task(async function testSteps() {
+  create_test_profile("schema_15_profile.zip");
+
+  const cache = await caches.open("xpcshell-test");
+  ok(cache, "cache exists");
+
+  const requestList = await cache.keys();
+
+  ok(requestList.length, "should have at least one request in cache");
+  for (const request of requestList) {
+    ok(request, "each request in list should be non-null");
+    Assert.strictEqual(
+      request.redirect,
+      "follow",
+      'request.redirect should default to "follow"'
+    );
+    Assert.strictEqual(
+      request.cache,
+      "default",
+      'request.cache should have been updated to "default"' + request.cache
+    );
+    Assert.strictEqual(
+      request.mode,
+      "navigate",
+      'request.mode should have been updated to "navigate"'
+    );
+    Assert.strictEqual(
+      request.referrerPolicy,
+      "no-referrer-when-downgrade",
+      'request.referrerPolicy should have been updated to "no-referrer-when-downgrade"'
+    );
+  }
+
+  const responseList = await Promise.all(
+    requestList.map(function (request) {
+      return cache.match(request);
+    })
+  );
+
+  ok(responseList.length, "should have at least one response in cache");
+  for (const response of responseList) {
+    ok(response, "each response should be non-null");
+    // reponse.url is a empty string in current test file. It should test for
+    // not being a empty string once thet test file is updated.
+    Assert.strictEqual(
+      typeof response.url,
+      "string",
+      "each response.url should be a string"
+    );
+    // reponse.redirected may be changed once test file is updated. It should
+    // be false since current reponse.url is a empty string.
+    Assert.strictEqual(
+      response.redirected,
+      false,
+      "each response.redirected should be false"
+    );
+    Assert.equal(
+      response.headers.get("Content-Type"),
+      "text/plain;charset=UTF-8",
+      "the response should have the correct header"
+    );
+  }
+});