1 files changed, 75 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_http_headers.js b/netwerk/test/unit/test_http_headers.js
new file mode 100644
index 0000000000..b43cebea1f
--- /dev/null
+++ b/netwerk/test/unit/test_http_headers.js
@@ -0,0 +1,75 @@
+"use strict";
+
+function check_request_header(chan, name, value) {
+  var chanValue;
+  try {
+    chanValue = chan.getRequestHeader(name);
+  } catch (e) {
+    do_throw("Expected to find header '" + name + "' but didn't find it");
+  }
+  Assert.equal(chanValue, value);
+}
+
+function run_test() {
+  var chan = NetUtil.newChannel({
+    uri: "http://www.mozilla.org/",
+    loadUsingSystemPrincipal: true,
+  }).QueryInterface(Ci.nsIHttpChannel);
+
+  check_request_header(chan, "host", "www.mozilla.org");
+  check_request_header(chan, "Host", "www.mozilla.org");
+
+  chan.setRequestHeader("foopy", "bar", false);
+  check_request_header(chan, "foopy", "bar");
+
+  chan.setRequestHeader("foopy", "baz", true);
+  check_request_header(chan, "foopy", "bar, baz");
+
+  for (let i = 0; i < 100; ++i) {
+    chan.setRequestHeader("foopy" + i, i, false);
+  }
+
+  for (let i = 0; i < 100; ++i) {
+    check_request_header(chan, "foopy" + i, i);
+  }
+
+  var x = false;
+  try {
+    chan.setRequestHeader("foo:py", "baz", false);
+  } catch (e) {
+    x = true;
+  }
+  if (!x) {
+    do_throw("header with colon not rejected");
+  }
+
+  x = false;
+  try {
+    chan.setRequestHeader("foopy", "b\naz", false);
+  } catch (e) {
+    x = true;
+  }
+  if (!x) {
+    do_throw("header value with newline not rejected");
+  }
+
+  x = false;
+  try {
+    chan.setRequestHeader("foopy\u0080", "baz", false);
+  } catch (e) {
+    x = true;
+  }
+  if (!x) {
+    do_throw("header name with non-ASCII not rejected");
+  }
+
+  x = false;
+  try {
+    chan.setRequestHeader("foopy", "b\u0000az", false);
+  } catch (e) {
+    x = true;
+  }
+  if (!x) {
+    do_throw("header value with null-byte not rejected");
+  }
+}