// Copyright 2018 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
//       copyright notice, this list of conditions and the following
//       disclaimer in the documentation and/or other materials provided
//       with the distribution.
//     * Neither the name of Google Inc. nor the names of its
//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Flags: --expose-async-hooks

// Check for correct execution of available hooks and asyncIds
(function() {
  let inited = false, resolved = false, before = false, after = false;
  let storedAsyncId;
  let ah = async_hooks.createHook({
    init(asyncId, type, triggerAsyncId, resource) {
      if (type !== 'PROMISE') {
        return;
      }
      inited = true;
      storedAsyncId = asyncId;
    },
    promiseResolve(asyncId) {
      assertEquals(asyncId, storedAsyncId, 'AsyncId mismatch in resolve hook');
      resolved = true;
    },
    before(asyncId) {
      assertEquals(asyncId, storedAsyncId, 'AsyncId mismatch in before hook');
      before = true;
    },
    after(asyncId) {
      assertEquals(asyncId, storedAsyncId, 'AsyncId mismatch in after hook');
      after = true;
    },
  });
  ah.enable();

  new Promise(function(resolve) {
    resolve(42);
  }).then(function() {
    assertTrue(inited, "Didn't call init hook");
    assertTrue(resolved, "Didn't call resolve hook");
    assertTrue(before, "Didn't call before hook before the callback");
    assertFalse(after, "Called after hook before the callback");
  });
})();