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-rw-r--r--netwerk/test/unit/test_bug376865.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_bug376865.js b/netwerk/test/unit/test_bug376865.js
new file mode 100644
index 0000000000..260dcbf7e6
--- /dev/null
+++ b/netwerk/test/unit/test_bug376865.js
@@ -0,0 +1,23 @@
+"use strict";
+
+function run_test() {
+ var stream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
+ Ci.nsISupportsCString
+ );
+ stream.data = "foo bar baz";
+
+ var pump = Cc["@mozilla.org/network/input-stream-pump;1"].createInstance(
+ Ci.nsIInputStreamPump
+ );
+ pump.init(stream, 0, 0, false);
+
+ // When we pass a null listener argument too asyncRead we expect it to throw
+ // instead of crashing.
+ try {
+ pump.asyncRead(null);
+ } catch (e) {
+ return;
+ }
+
+ do_throw("asyncRead didn't throw when passed a null listener argument.");
+}