Update web-platform-tests to revision f8941337b646b67942d912db9ce83cd612d2bd60

tests/wpt/web-platform-tests/fetch/api/headers/headers-basic.any.js

@@ -0,0 +1,218 @@
+// META: title=Headers structure
+// META: global=window,worker
+
+test(function() {
+  new Headers();
+}, "Create headers from no parameter");
+
+test(function() {
+  new Headers(undefined);
+}, "Create headers from undefined parameter");
+
+test(function() {
+  new Headers({});
+}, "Create headers from empty object");
+
+var parameters = [null, 1];
+parameters.forEach(function(parameter) {
+  test(function() {
+    assert_throws_js(TypeError, function() { new Headers(parameter) });
+  }, "Create headers with " + parameter + " should throw");
+});
+
+var headerDict = {"name1": "value1",
+                  "name2": "value2",
+                  "name3": "value3",
+                  "name4": null,
+                  "name5": undefined,
+                  "name6": 1,
+                  "Content-Type": "value4"
+};
+
+var headerSeq = [];
+for (var name in headerDict)
+  headerSeq.push([name, headerDict[name]]);
+
+test(function() {
+  var headers = new Headers(headerSeq);
+  for (name in headerDict) {
+    assert_equals(headers.get(name), String(headerDict[name]),
+      "name: " + name + " has value: " + headerDict[name]);
+  }
+  assert_equals(headers.get("length"), null, "init should be treated as a sequence, not as a dictionary");
+}, "Create headers with sequence");
+
+test(function() {
+  var headers = new Headers(headerDict);
+  for (name in headerDict) {
+    assert_equals(headers.get(name), String(headerDict[name]),
+      "name: " + name + " has value: " + headerDict[name]);
+  }
+}, "Create headers with record");
+
+test(function() {
+  var headers = new Headers(headerDict);
+  var headers2 = new Headers(headers);
+  for (name in headerDict) {
+    assert_equals(headers2.get(name), String(headerDict[name]),
+      "name: " + name + " has value: " + headerDict[name]);
+  }
+}, "Create headers with existing headers");
+
+test(function() {
+  var headers = new Headers()
+  headers[Symbol.iterator] = function *() {
+    yield ["test", "test"]
+  }
+  var headers2 = new Headers(headers)
+  assert_equals(headers2.get("test"), "test")
+}, "Create headers with existing headers with custom iterator");
+
+test(function() {
+  var headers = new Headers();
+  for (name in headerDict) {
+    headers.append(name, headerDict[name]);
+    assert_equals(headers.get(name), String(headerDict[name]),
+      "name: " + name + " has value: " + headerDict[name]);
+  }
+}, "Check append method");
+
+test(function() {
+  var headers = new Headers();
+  for (name in headerDict) {
+    headers.set(name, headerDict[name]);
+    assert_equals(headers.get(name), String(headerDict[name]),
+      "name: " + name + " has value: " + headerDict[name]);
+  }
+}, "Check set method");
+
+test(function() {
+  var headers = new Headers(headerDict);
+  for (name in headerDict)
+    assert_true(headers.has(name),"headers has name " + name);
+
+  assert_false(headers.has("nameNotInHeaders"),"headers do not have header: nameNotInHeaders");
+}, "Check has method");
+
+test(function() {
+  var headers = new Headers(headerDict);
+  for (name in headerDict) {
+    assert_true(headers.has(name),"headers have a header: " + name);
+    headers.delete(name)
+    assert_true(!headers.has(name),"headers do not have anymore a header: " + name);
+  }
+}, "Check delete method");
+
+test(function() {
+  var headers = new Headers(headerDict);
+  for (name in headerDict)
+    assert_equals(headers.get(name), String(headerDict[name]),
+      "name: " + name + " has value: " + headerDict[name]);
+
+  assert_equals(headers.get("nameNotInHeaders"), null, "header: nameNotInHeaders has no value");
+}, "Check get method");
+
+var headerEntriesDict = {"name1": "value1",
+                          "Name2": "value2",
+                          "name": "value3",
+                          "content-Type": "value4",
+                          "Content-Typ": "value5",
+                          "Content-Types": "value6"
+};
+var sortedHeaderDict = {};
+var headerValues = [];
+var sortedHeaderKeys = Object.keys(headerEntriesDict).map(function(value) {
+  sortedHeaderDict[value.toLowerCase()] = headerEntriesDict[value];
+  headerValues.push(headerEntriesDict[value]);
+  return value.toLowerCase();
+}).sort();
+
+var iteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()));
+function checkIteratorProperties(iterator) {
+  var prototype = Object.getPrototypeOf(iterator);
+  assert_equals(Object.getPrototypeOf(prototype), iteratorPrototype);
+
+  var descriptor = Object.getOwnPropertyDescriptor(prototype, "next");
+  assert_true(descriptor.configurable, "configurable");
+  assert_true(descriptor.enumerable, "enumerable");
+  assert_true(descriptor.writable, "writable");
+}
+
+test(function() {
+  var headers = new Headers(headerEntriesDict);
+  var actual = headers.keys();
+  checkIteratorProperties(actual);
+
+  sortedHeaderKeys.forEach(function(key) {
+      entry = actual.next();
+      assert_false(entry.done);
+      assert_equals(entry.value, key);
+  });
+  assert_true(actual.next().done);
+  assert_true(actual.next().done);
+
+  for (key of headers.keys())
+      assert_true(sortedHeaderKeys.indexOf(key) != -1);
+}, "Check keys method");
+
+test(function() {
+  var headers = new Headers(headerEntriesDict);
+  var actual = headers.values();
+  checkIteratorProperties(actual);
+
+  sortedHeaderKeys.forEach(function(key) {
+      entry = actual.next();
+      assert_false(entry.done);
+      assert_equals(entry.value, sortedHeaderDict[key]);
+  });
+  assert_true(actual.next().done);
+  assert_true(actual.next().done);
+
+  for (value of headers.values())
+      assert_true(headerValues.indexOf(value) != -1);
+}, "Check values method");
+
+test(function() {
+  var headers = new Headers(headerEntriesDict);
+  var actual = headers.entries();
+  checkIteratorProperties(actual);
+
+  sortedHeaderKeys.forEach(function(key) {
+      entry = actual.next();
+      assert_false(entry.done);
+      assert_equals(entry.value[0], key);
+      assert_equals(entry.value[1], sortedHeaderDict[key]);
+  });
+  assert_true(actual.next().done);
+  assert_true(actual.next().done);
+
+  for (entry of headers.entries())
+      assert_equals(entry[1], sortedHeaderDict[entry[0]]);
+}, "Check entries method");
+
+test(function() {
+  var headers = new Headers(headerEntriesDict);
+  var actual = headers[Symbol.iterator]();
+
+  sortedHeaderKeys.forEach(function(key) {
+      entry = actual.next();
+      assert_false(entry.done);
+      assert_equals(entry.value[0], key);
+      assert_equals(entry.value[1], sortedHeaderDict[key]);
+  });
+  assert_true(actual.next().done);
+  assert_true(actual.next().done);
+}, "Check Symbol.iterator method");
+
+test(function() {
+  var headers = new Headers(headerEntriesDict);
+  var reference = sortedHeaderKeys[Symbol.iterator]();
+  headers.forEach(function(value, key, container) {
+      assert_equals(headers, container);
+      entry = reference.next();
+      assert_false(entry.done);
+      assert_equals(key, entry.value);
+      assert_equals(value, sortedHeaderDict[entry.value]);
+  });
+  assert_true(reference.next().done);
+}, "Check forEach method");