1 files changed, 71 insertions, 0 deletions
diff --git a/devtools/server/tests/unit/test_longstringgrips-01.js b/devtools/server/tests/unit/test_longstringgrips-01.js
new file mode 100644
index 000000000..b8e6789c7
--- /dev/null
+++ b/devtools/server/tests/unit/test_longstringgrips-01.js
@@ -0,0 +1,71 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+var gDebuggee;
+var gClient;
+var gThreadClient;
+
+function run_test()
+{
+  initTestDebuggerServer();
+  gDebuggee = addTestGlobal("test-grips");
+  gDebuggee.eval(function stopMe(arg1) {
+    debugger;
+  }.toString());
+
+  gClient = new DebuggerClient(DebuggerServer.connectPipe());
+  gClient.connect().then(function () {
+    attachTestTabAndResume(gClient, "test-grips", function (aResponse, aTabClient, aThreadClient) {
+      gThreadClient = aThreadClient;
+      test_longstring_grip();
+    });
+  });
+  do_test_pending();
+}
+
+function test_longstring_grip()
+{
+  let longString = "All I want is to be a monkey of moderate intelligence who"
+    + " wears a suit... that's why I'm transferring to business school! Maybe I"
+    + " love you so much, I love you no matter who you are pretending to be."
+    + " Enough about your promiscuous mother, Hermes! We have bigger problems."
+    + " For example, if you killed your grandfather, you'd cease to exist! What"
+    + " kind of a father would I be if I said no? Yep, I remember. They came in"
+    + " last at the Olympics, then retired to promote alcoholic beverages! And"
+    + " remember, don't do anything that affects anything, unless it turns out"
+    + " you were supposed to, in which case, for the love of God, don't not do"
+    + " it!";
+
+  DebuggerServer.LONG_STRING_LENGTH = 200;
+
+  gThreadClient.addOneTimeListener("paused", function (aEvent, aPacket) {
+    let args = aPacket.frame.arguments;
+    do_check_eq(args.length, 1);
+    let grip = args[0];
+
+    try {
+      do_check_eq(grip.type, "longString");
+      do_check_eq(grip.length, longString.length);
+      do_check_eq(grip.initial, longString.substr(0, DebuggerServer.LONG_STRING_INITIAL_LENGTH));
+
+      let longStringClient = gThreadClient.pauseLongString(grip);
+      longStringClient.substring(22, 28, function (aResponse) {
+        try {
+          do_check_eq(aResponse.substring, "monkey");
+        } finally {
+          gThreadClient.resume(function () {
+            finishClient(gClient);
+          });
+        }
+      });
+    } catch (error) {
+      gThreadClient.resume(function () {
+        finishClient(gClient);
+        do_throw(error);
+      });
+    }
+  });
+
+  gDebuggee.eval('stopMe("' + longString + '")');
+}
+