1 files changed, 26 insertions, 0 deletions
diff --git a/devtools/shared/transport/tests/unit/test_delimited_read.js b/devtools/shared/transport/tests/unit/test_delimited_read.js
new file mode 100644
index 000000000..a5a7baf7b
--- /dev/null
+++ b/devtools/shared/transport/tests/unit/test_delimited_read.js
@@ -0,0 +1,26 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+const StreamUtils = require("devtools/shared/transport/stream-utils");
+
+const StringInputStream = CC("@mozilla.org/io/string-input-stream;1",
+                             "nsIStringInputStream", "setData");
+
+function run_test() {
+  add_task(function* () {
+    yield test_delimited_read("0123:", "0123:");
+    yield test_delimited_read("0123:4567:", "0123:");
+    yield test_delimited_read("012345678901:", "0123456789");
+    yield test_delimited_read("0123/0123", "0123/0123");
+  });
+
+  run_next_test();
+}
+
+/** * Tests ***/
+
+function test_delimited_read(input, expected) {
+  input = new StringInputStream(input, input.length);
+  let result = StreamUtils.delimitedRead(input, ":", 10);
+  do_check_eq(result, expected);
+}