third_party/blink/web_tests/external/wpt/IndexedDB/fire-error-event-exception.html - chromium/src - Git at Google

 <!DOCTYPE html>
 <meta charset=utf-8>
 <title>Fire error event - Exception thrown</title>
 <link rel="help" href="https://w3c.github.io/IndexedDB/#fire-error-event">
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
 <script src=support.js></script>
 <script>
 setup({allow_uncaught_exception:true});

 function fire_error_event_test(func, description) {
   indexeddb_test(
     (t, db) => {
       db.createObjectStore('s');
     },
     (t, db) => {
       const tx = db.transaction('s', 'readwrite');
       tx.oncomplete = t.unreached_func('transaction should abort');
       const store = tx.objectStore('s');
       store.put(0, 0);
       const request = store.add(0, 0);
       request.onsuccess = t.unreached_func('request should fail');
       func(t, db, tx, request);
     },
     description);
 }

 // Listeners on the request.

 fire_error_event_test((t, db, tx, request) => {
   request.onerror = () => {
     throw Error();
   };
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event handler on request');

 fire_error_event_test((t, db, tx, request) => {
   request.onerror = e => {
     e.preventDefault();
     throw Error();
   };
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event handler on request, with preventDefault');

 fire_error_event_test((t, db, tx, request) => {
   request.addEventListener('error', () => {
     throw Error();
   });
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event listener on request');

 fire_error_event_test((t, db, tx, request) => {
   request.addEventListener('error', () => {
     // no-op
   });
   request.addEventListener('error', () => {
     throw Error();
   });
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in second error event listener on request');

 fire_error_event_test((t, db, tx, request) => {
   let second_listener_called = false;
   request.addEventListener('error', () => {
     throw Error();
   });
   request.addEventListener('error', t.step_func(() => {
     second_listener_called = true;
     assert_true(is_transaction_active(tx, 's'),
                 'Transaction should be active until dispatch completes');
   }));
   tx.onabort = t.step_func_done(() => {
     assert_true(second_listener_called);
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in first error event listener on request, ' +
    'transaction active in second');

 // Listeners on the transaction.

 fire_error_event_test((t, db, tx, request) => {
   tx.onerror = () => {
     throw Error();
   };
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event handler on transaction');

 fire_error_event_test((t, db, tx, request) => {
   tx.onerror = e => {
     e.preventDefault();
     throw Error();
   };
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event handler on transaction, with preventDefault');

 fire_error_event_test((t, db, tx, request) => {
   tx.addEventListener('error', () => {
     throw Error();
   });
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event listener on transaction');

 fire_error_event_test((t, db, tx, request) => {
   tx.addEventListener('error', () => {
     // no-op
   });
   tx.addEventListener('error', () => {
     throw Error();
   });
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in second error event listener on transaction');

 fire_error_event_test((t, db, tx, request) => {
   let second_listener_called = false;
   tx.addEventListener('error', () => {
     throw Error();
   });
   tx.addEventListener('error', t.step_func(() => {
     second_listener_called = true;
     assert_true(is_transaction_active(tx, 's'),
                 'Transaction should be active until dispatch completes');
   }));
   tx.onabort = t.step_func_done(() => {
     assert_true(second_listener_called);
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in first error event listener on transaction, ' +
    'transaction active in second');

 // Listeners on the connection.

 fire_error_event_test((t, db, tx, request) => {
   db.onerror = () => {
     throw Error();
   };
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event handler on connection');

 fire_error_event_test((t, db, tx, request) => {
   db.onerror = e => {
     e.preventDefault()
     throw Error();
   };
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event handler on connection, with preventDefault');

 fire_error_event_test((t, db, tx, request) => {
   db.addEventListener('error', () => {
     throw Error();
   });
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in error event listener on connection');

 fire_error_event_test((t, db, tx, request) => {
   db.addEventListener('error', () => {
     // no-op
   });
   db.addEventListener('error', () => {
     throw Error();
   });
   tx.onabort = t.step_func_done(() => {
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in second error event listener on connection');

 fire_error_event_test((t, db, tx, request) => {
   let second_listener_called = false;
   db.addEventListener('error', () => {
     throw Error();
   });
   db.addEventListener('error', t.step_func(() => {
     second_listener_called = true;
     assert_true(is_transaction_active(tx, 's'),
                 'Transaction should be active until dispatch completes');
   }));
   tx.onabort = t.step_func_done(() => {
     assert_true(second_listener_called);
     assert_equals(tx.error.name, 'AbortError');
   });
 }, 'Exception in first error event listener on connection, ' +
    'transaction active in second');

 </script>
	<!DOCTYPE html>
	<meta charset=utf-8>
	<title>Fire error event - Exception thrown</title>
	<link rel="help" href="https://w3c.github.io/IndexedDB/#fire-error-event">
	<script src=/resources/testharness.js></script>
	<script src=/resources/testharnessreport.js></script>
	<script src=support.js></script>
	<script>
	setup({allow_uncaught_exception:true});

	function fire_error_event_test(func, description) {
	indexeddb_test(
	(t, db) => {
	db.createObjectStore('s');
	},
	(t, db) => {
	const tx = db.transaction('s', 'readwrite');
	tx.oncomplete = t.unreached_func('transaction should abort');
	const store = tx.objectStore('s');
	store.put(0, 0);
	const request = store.add(0, 0);
	request.onsuccess = t.unreached_func('request should fail');
	func(t, db, tx, request);
	},
	description);
	}

	// Listeners on the request.

	fire_error_event_test((t, db, tx, request) => {
	request.onerror = () => {
	throw Error();
	};
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event handler on request');

	fire_error_event_test((t, db, tx, request) => {
	request.onerror = e => {
	e.preventDefault();
	throw Error();
	};
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event handler on request, with preventDefault');

	fire_error_event_test((t, db, tx, request) => {
	request.addEventListener('error', () => {
	throw Error();
	});
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event listener on request');

	fire_error_event_test((t, db, tx, request) => {
	request.addEventListener('error', () => {
	// no-op
	});
	request.addEventListener('error', () => {
	throw Error();
	});
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in second error event listener on request');

	fire_error_event_test((t, db, tx, request) => {
	let second_listener_called = false;
	request.addEventListener('error', () => {
	throw Error();
	});
	request.addEventListener('error', t.step_func(() => {
	second_listener_called = true;
	assert_true(is_transaction_active(tx, 's'),
	'Transaction should be active until dispatch completes');
	}));
	tx.onabort = t.step_func_done(() => {
	assert_true(second_listener_called);
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in first error event listener on request, ' +
	'transaction active in second');

	// Listeners on the transaction.

	fire_error_event_test((t, db, tx, request) => {
	tx.onerror = () => {
	throw Error();
	};
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event handler on transaction');

	fire_error_event_test((t, db, tx, request) => {
	tx.onerror = e => {
	e.preventDefault();
	throw Error();
	};
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event handler on transaction, with preventDefault');

	fire_error_event_test((t, db, tx, request) => {
	tx.addEventListener('error', () => {
	throw Error();
	});
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event listener on transaction');

	fire_error_event_test((t, db, tx, request) => {
	tx.addEventListener('error', () => {
	// no-op
	});
	tx.addEventListener('error', () => {
	throw Error();
	});
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in second error event listener on transaction');

	fire_error_event_test((t, db, tx, request) => {
	let second_listener_called = false;
	tx.addEventListener('error', () => {
	throw Error();
	});
	tx.addEventListener('error', t.step_func(() => {
	second_listener_called = true;
	assert_true(is_transaction_active(tx, 's'),
	'Transaction should be active until dispatch completes');
	}));
	tx.onabort = t.step_func_done(() => {
	assert_true(second_listener_called);
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in first error event listener on transaction, ' +
	'transaction active in second');

	// Listeners on the connection.

	fire_error_event_test((t, db, tx, request) => {
	db.onerror = () => {
	throw Error();
	};
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event handler on connection');

	fire_error_event_test((t, db, tx, request) => {
	db.onerror = e => {
	e.preventDefault()
	throw Error();
	};
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event handler on connection, with preventDefault');

	fire_error_event_test((t, db, tx, request) => {
	db.addEventListener('error', () => {
	throw Error();
	});
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in error event listener on connection');

	fire_error_event_test((t, db, tx, request) => {
	db.addEventListener('error', () => {
	// no-op
	});
	db.addEventListener('error', () => {
	throw Error();
	});
	tx.onabort = t.step_func_done(() => {
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in second error event listener on connection');

	fire_error_event_test((t, db, tx, request) => {
	let second_listener_called = false;
	db.addEventListener('error', () => {
	throw Error();
	});
	db.addEventListener('error', t.step_func(() => {
	second_listener_called = true;
	assert_true(is_transaction_active(tx, 's'),
	'Transaction should be active until dispatch completes');
	}));
	tx.onabort = t.step_func_done(() => {
	assert_true(second_listener_called);
	assert_equals(tx.error.name, 'AbortError');
	});
	}, 'Exception in first error event listener on connection, ' +
	'transaction active in second');

	</script>