/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

/**
 * Test that the debugger automatically ignores NS_ERROR_NO_INTERFACE
 * exceptions, but not normal ones.
 */

add_task(
  threadFrontTest(
    async ({ threadFront, debuggee }) => {
      await threadFront.pauseOnExceptions(true, false);
      const paused = await executeOnNextTickAndWaitForPause(
        () => evaluateTestCode(debuggee),
        threadFront
      );
      equal(paused.frame.where.line, 6, "paused at throw");

      await resume(threadFront);
    },
    {
      // Bug 1508289, exception tests fails in worker scope
      doNotRunWorker: true,
    }
  )
);

function evaluateTestCode(debuggee) {
  // debuggee isn't privileged and doesn't have access to 'Cr'
  debuggee.NS_ERROR_NO_INTERFACE = Cr.NS_ERROR_NO_INTERFACE;

  // prettier-ignore
  Cu.evalInSandbox(`                    // 1
    function QueryInterface() {         // 2
      throw NS_ERROR_NO_INTERFACE;   // 3
    }                                   // 4
    function stopMe() {                 // 5
      throw 42;                         // 6
    }                                   // 7
    try {                               // 8
      QueryInterface();                 // 9
    } catch (e) {}                      // 10
    try {                               // 11
      stopMe();                         // 12
    } catch (e) {}`,                    // 13
    debuggee,
    "1.8",
    "test_ignore_no_interface_exceptions.js",
    1
  );
}
