| /* |
| * Copyright (C) 2017 Igalia S.L. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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. |
| */ |
| |
| #include "config.h" |
| #include "CommandResult.h" |
| |
| namespace WebDriver { |
| |
| // These error codes are specified in JSON-RPC 2.0, Section 5.1. |
| enum ProtocolErrorCode { |
| ParseError = -32700, |
| InvalidRequest = -32600, |
| MethodNotFound = -32601, |
| InvalidParams = -32602, |
| InternalError = -32603, |
| ServerError = -32000 |
| }; |
| |
| CommandResult::CommandResult(RefPtr<JSON::Value>&& result, Optional<ErrorCode> errorCode) |
| : m_errorCode(errorCode) |
| { |
| if (!m_errorCode) { |
| m_result = WTFMove(result); |
| return; |
| } |
| |
| if (!result) |
| return; |
| |
| RefPtr<JSON::Object> errorObject; |
| if (!result->asObject(errorObject)) |
| return; |
| |
| int error; |
| if (!errorObject->getInteger("code", error)) |
| return; |
| String errorMessage; |
| if (!errorObject->getString("message", errorMessage)) |
| return; |
| |
| switch (error) { |
| case ProtocolErrorCode::ParseError: |
| case ProtocolErrorCode::InvalidRequest: |
| case ProtocolErrorCode::MethodNotFound: |
| case ProtocolErrorCode::InvalidParams: |
| case ProtocolErrorCode::InternalError: |
| m_errorCode = ErrorCode::UnknownError; |
| m_errorMessage = errorMessage; |
| break; |
| case ProtocolErrorCode::ServerError: { |
| String errorName; |
| auto position = errorMessage.find(';'); |
| if (position != notFound) { |
| errorName = errorMessage.substring(0, position); |
| m_errorMessage = errorMessage.substring(position + 1); |
| } else |
| errorName = errorMessage; |
| |
| if (errorName == "WindowNotFound") |
| m_errorCode = ErrorCode::NoSuchWindow; |
| else if (errorName == "FrameNotFound") |
| m_errorCode = ErrorCode::NoSuchFrame; |
| else if (errorName == "NotImplemented") |
| m_errorCode = ErrorCode::UnsupportedOperation; |
| else if (errorName == "ElementNotInteractable") |
| m_errorCode = ErrorCode::ElementNotInteractable; |
| else if (errorName == "JavaScriptError") |
| m_errorCode = ErrorCode::JavascriptError; |
| else if (errorName == "JavaScriptTimeout") |
| m_errorCode = ErrorCode::ScriptTimeout; |
| else if (errorName == "NodeNotFound") |
| m_errorCode = ErrorCode::StaleElementReference; |
| else if (errorName == "MissingParameter" || errorName == "InvalidParameter") |
| m_errorCode = ErrorCode::InvalidArgument; |
| else if (errorName == "InvalidElementState") |
| m_errorCode = ErrorCode::InvalidElementState; |
| else if (errorName == "InvalidSelector") |
| m_errorCode = ErrorCode::InvalidSelector; |
| else if (errorName == "Timeout") |
| m_errorCode = ErrorCode::Timeout; |
| else if (errorName == "NoJavaScriptDialog") |
| m_errorCode = ErrorCode::NoSuchAlert; |
| else if (errorName == "ElementNotSelectable") |
| m_errorCode = ErrorCode::ElementNotSelectable; |
| else if (errorName == "ScreenshotError") |
| m_errorCode = ErrorCode::UnableToCaptureScreen; |
| else if (errorName == "UnexpectedAlertOpen") |
| m_errorCode = ErrorCode::UnexpectedAlertOpen; |
| else if (errorName == "TargetOutOfBounds") |
| m_errorCode = ErrorCode::MoveTargetOutOfBounds; |
| |
| break; |
| } |
| } |
| } |
| |
| CommandResult::CommandResult(ErrorCode errorCode, Optional<String> errorMessage) |
| : m_errorCode(errorCode) |
| , m_errorMessage(errorMessage) |
| { |
| } |
| |
| unsigned CommandResult::httpStatusCode() const |
| { |
| if (!m_errorCode) |
| return 200; |
| |
| // ยง6.6 Handling Errors. |
| // https://www.w3.org/TR/webdriver/#handling-errors |
| switch (m_errorCode.value()) { |
| case ErrorCode::ElementClickIntercepted: |
| case ErrorCode::ElementNotSelectable: |
| case ErrorCode::ElementNotInteractable: |
| case ErrorCode::InvalidArgument: |
| case ErrorCode::InvalidElementState: |
| case ErrorCode::InvalidSelector: |
| return 400; |
| case ErrorCode::NoSuchAlert: |
| case ErrorCode::NoSuchCookie: |
| case ErrorCode::NoSuchElement: |
| case ErrorCode::NoSuchFrame: |
| case ErrorCode::NoSuchWindow: |
| case ErrorCode::StaleElementReference: |
| case ErrorCode::InvalidSessionID: |
| case ErrorCode::UnknownCommand: |
| return 404; |
| case ErrorCode::ScriptTimeout: |
| case ErrorCode::Timeout: |
| return 408; |
| case ErrorCode::JavascriptError: |
| case ErrorCode::MoveTargetOutOfBounds: |
| case ErrorCode::SessionNotCreated: |
| case ErrorCode::UnableToCaptureScreen: |
| case ErrorCode::UnexpectedAlertOpen: |
| case ErrorCode::UnknownError: |
| case ErrorCode::UnsupportedOperation: |
| return 500; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return 200; |
| } |
| |
| String CommandResult::errorString() const |
| { |
| ASSERT(isError()); |
| |
| switch (m_errorCode.value()) { |
| case ErrorCode::ElementClickIntercepted: |
| return "element click intercepted"_s; |
| case ErrorCode::ElementNotSelectable: |
| return "element not selectable"_s; |
| case ErrorCode::ElementNotInteractable: |
| return "element not interactable"_s; |
| case ErrorCode::InvalidArgument: |
| return "invalid argument"_s; |
| case ErrorCode::InvalidElementState: |
| return "invalid element state"_s; |
| case ErrorCode::InvalidSelector: |
| return "invalid selector"_s; |
| case ErrorCode::InvalidSessionID: |
| return "invalid session id"_s; |
| case ErrorCode::JavascriptError: |
| return "javascript error"_s; |
| case ErrorCode::NoSuchAlert: |
| return "no such alert"_s; |
| case ErrorCode::NoSuchCookie: |
| return "no such cookie"_s; |
| case ErrorCode::NoSuchElement: |
| return "no such element"_s; |
| case ErrorCode::NoSuchFrame: |
| return "no such frame"_s; |
| case ErrorCode::NoSuchWindow: |
| return "no such window"_s; |
| case ErrorCode::ScriptTimeout: |
| return "script timeout"_s; |
| case ErrorCode::SessionNotCreated: |
| return "session not created"_s; |
| case ErrorCode::StaleElementReference: |
| return "stale element reference"_s; |
| case ErrorCode::Timeout: |
| return "timeout"_s; |
| case ErrorCode::UnableToCaptureScreen: |
| return "unable to capture screen"_s; |
| case ErrorCode::MoveTargetOutOfBounds: |
| return "move target out of bounds"_s; |
| case ErrorCode::UnexpectedAlertOpen: |
| return "unexpected alert open"_s; |
| case ErrorCode::UnknownCommand: |
| return "unknown command"_s; |
| case ErrorCode::UnknownError: |
| return "unknown error"_s; |
| case ErrorCode::UnsupportedOperation: |
| return "unsupported operation"_s; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return emptyString(); |
| } |
| |
| } // namespace WebDriver |
