1 files changed, 72 insertions, 0 deletions
diff --git a/dom/cache/test/mochitest/test_cache_put.js b/dom/cache/test/mochitest/test_cache_put.js
new file mode 100644
index 0000000000..a9229a46da
--- /dev/null
+++ b/dom/cache/test/mochitest/test_cache_put.js
@@ -0,0 +1,72 @@
+/* global context testDone:true */
+
+var url = "test_cache.js";
+var cache;
+var fetchResponse;
+Promise.all([fetch(url), caches.open("putter" + context)])
+  .then(function (results) {
+    fetchResponse = results[0];
+    cache = results[1];
+    return cache.put(url, fetchResponse.clone());
+  })
+  .then(function (result) {
+    is(undefined, result, "Successful put() should resolve undefined");
+    return cache.match(url);
+  })
+  .then(function (response) {
+    ok(response, "match() should find resppnse that was previously put()");
+    ok(
+      response.url.endsWith(url),
+      "matched response should match original url"
+    );
+    return Promise.all([fetchResponse.text(), response.text()]);
+  })
+  .then(function (results) {
+    // suppress large assert spam unless it's relevent
+    if (results[0] !== results[1]) {
+      is(results[0], results[1], "stored response body should match original");
+    }
+
+    // Now, try to overwrite the request with a different response object.
+    return cache.put(url, new Response("overwritten"));
+  })
+  .then(function () {
+    return cache.matchAll(url);
+  })
+  .then(function (result) {
+    is(result.length, 1, "Only one entry should exist");
+    return result[0].text();
+  })
+  .then(function (body) {
+    is(
+      body,
+      "overwritten",
+      "The cache entry should be successfully overwritten"
+    );
+
+    // Now, try to write a URL with a fragment
+    return cache.put(url + "#fragment", new Response("more overwritten"));
+  })
+  .then(function () {
+    return cache.matchAll(url + "#differentFragment");
+  })
+  .then(function (result) {
+    is(result.length, 1, "Only one entry should exist");
+    return result[0].text();
+  })
+  .then(function (body) {
+    is(
+      body,
+      "more overwritten",
+      "The cache entry should be successfully overwritten"
+    );
+
+    // TODO: Verify that trying to store a response with an error raises a TypeError
+    // when bug 1147178 is fixed.
+
+    return caches.delete("putter" + context);
+  })
+  .then(function (deleted) {
+    ok(deleted, "The cache should be deleted successfully");
+    testDone();
+  });