1 files changed, 104 insertions, 0 deletions
diff --git a/dom/tests/mochitest/fetch/test_fetch_basic.js b/dom/tests/mochitest/fetch/test_fetch_basic.js
new file mode 100644
index 000000000..16ce9d8a3
--- /dev/null
+++ b/dom/tests/mochitest/fetch/test_fetch_basic.js
@@ -0,0 +1,104 @@
+function testAboutURL() {
+  var p1 = fetch('about:blank').then(function(res) {
+    is(res.status, 200, "about:blank should load a valid Response");
+    is(res.headers.get('content-type'), 'text/html;charset=utf-8',
+       "about:blank content-type should be text/html;charset=utf-8");
+    is(res.headers.has('content-length'), false,
+       "about:blank should not have a content-length header");
+    return res.text().then(function(v) {
+      is(v, "", "about:blank body should be empty");
+    });
+  });
+
+  var p2 = fetch('about:config').then(function(res) {
+    ok(false, "about:config should fail");
+  }, function(e) {
+    ok(e instanceof TypeError, "about:config should fail");
+  });
+
+  return Promise.all([p1, p2]);
+}
+
+function testDataURL() {
+  return Promise.all(
+    [
+      ["data:text/plain;charset=UTF-8,Hello", 'text/plain;charset=UTF-8', 'Hello'],
+      ["data:text/plain;charset=utf-8;base64,SGVsbG8=", 'text/plain;charset=utf-8', 'Hello'],
+      ['data:text/xml,%3Cres%3Ehello%3C/res%3E%0A', 'text/xml', '<res>hello</res>\n'],
+      ['data:text/plain,hello%20pass%0A', 'text/plain', 'hello pass\n'],
+      ['data:,foo', 'text/plain;charset=US-ASCII', 'foo'],
+      ['data:text/plain;base64,Zm9v', 'text/plain', 'foo'],
+      ['data:text/plain,foo#bar', 'text/plain', 'foo'],
+      ['data:text/plain,foo%23bar', 'text/plain', 'foo#bar'],
+    ].map(test => {
+      var uri = test[0], contentType = test[1], expectedBody = test[2];
+      return fetch(uri).then(res => {
+        ok(true, "Data URL fetch should resolve");
+        if (res.type == "error") {
+          ok(false, "Data URL fetch should not fail.");
+          return Promise.reject();
+        }
+        ok(res instanceof Response, "Fetch should resolve to a Response");
+        is(res.status, 200, "Data URL status should be 200");
+        is(res.statusText, "OK", "Data URL statusText should be OK");
+        ok(res.headers.has("content-type"), "Headers must have Content-Type header");
+        is(res.headers.get("content-type"), contentType, "Content-Type header should match specified value");
+        return res.text().then(body => is(body, expectedBody, "Data URL Body should match"));
+      })
+    })
+  );
+}
+
+function testSameOriginBlobURL() {
+  var blob = new Blob(["english ", "sentence"], { type: "text/plain" });
+  var url = URL.createObjectURL(blob);
+  return fetch(url).then(function(res) {
+    URL.revokeObjectURL(url);
+    ok(true, "Blob URL fetch should resolve");
+    if (res.type == "error") {
+      ok(false, "Blob URL fetch should not fail.");
+      return Promise.reject();
+    }
+    ok(res instanceof Response, "Fetch should resolve to a Response");
+    is(res.status, 200, "Blob fetch status should be 200");
+    is(res.statusText, "OK", "Blob fetch statusText should be OK");
+    ok(res.headers.has("content-type"), "Headers must have Content-Type header");
+    is(res.headers.get("content-type"), blob.type, "Content-Type header should match specified value");
+    ok(res.headers.has("content-length"), "Headers must have Content-Length header");
+    is(parseInt(res.headers.get("content-length")), 16, "Content-Length should match Blob's size");
+    return res.text().then(function(body) {
+      is(body, "english sentence", "Blob fetch body should match");
+    });
+  });
+}
+
+function testNonGetBlobURL() {
+  var blob = new Blob(["english ", "sentence"], { type: "text/plain" });
+  var url = URL.createObjectURL(blob);
+  return Promise.all(
+    [
+      "HEAD",
+      "POST",
+      "PUT",
+      "DELETE"
+    ].map(method => {
+      var req = new Request(url, { method: method });
+      return fetch(req).then(function(res) {
+        ok(false, "Blob URL with non-GET request should not succeed");
+      }).catch(function(e) {
+        ok(e instanceof TypeError, "Blob URL with non-GET request should get a TypeError");
+      });
+    })
+  ).then(function() {
+    URL.revokeObjectURL(url);
+  });
+}
+
+function runTest() {
+  return Promise.resolve()
+    .then(testAboutURL)
+    .then(testDataURL)
+    .then(testSameOriginBlobURL)
+    .then(testNonGetBlobURL)
+    // Put more promise based tests here.
+}