Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-07-23 15:23:42 +01:00
Code Issues Projects Releases Packages Wiki Activity

Implement support for WebDriver send keys command.

Browse source 
Supports sending keys to an element. The specification here is still
rather unfinished so the error handling and so on in this code will
need iteration as it becomes clearer what the expected behaviour is.
This commit is contained in:
James Graham 2015-06-16 17:32:42 +01:00
parent db94fda10e
commit 09b9293b09
7 changed files with 252 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

33
components/webdriver_server/lib.rs
View file

@ -21,9 +21,12 @@ extern crate util;
extern crate uuid;
extern crate webdriver;
mod keys;
use hyper::method::Method::{self, Post};
use image::{DynamicImage, ImageFormat, RgbImage};
use ipc_channel::ipc::{self, IpcReceiver, IpcSender};
use keys::keycodes_to_keys;
use msg::constellation_msg::Msg as ConstellationMsg;
use msg::constellation_msg::{ConstellationChan, FrameId, LoadData, PipelineId};
use msg::constellation_msg::{NavigationDirection, PixelFormat, WebDriverCommandMsg};
@ -40,7 +43,7 @@ use util::prefs::{get_pref, reset_all_prefs, reset_pref, set_pref, PrefValue};
use util::task::spawn_named;
use uuid::Uuid;
use webdriver::command::{GetParameters, JavascriptCommandParameters, LocatorParameters};
use webdriver::command::{Parameters, SwitchToFrameParameters, TimeoutsParameters};
use webdriver::command::{Parameters, SendKeysParameters, SwitchToFrameParameters, TimeoutsParameters};
use webdriver::command::{WebDriverCommand, WebDriverExtensionCommand, WebDriverMessage};
use webdriver::common::{LocatorStrategy, WebElement};
use webdriver::error::{ErrorStatus, WebDriverError, WebDriverResult};
@ -204,6 +207,7 @@ impl WebDriverSession {
}
}
impl Handler {
pub fn new(constellation_chan: ConstellationChan) -> Handler {
Handler {
@ -595,6 +599,31 @@ impl Handler {
}
}
fn handle_element_send_keys(&self,
element: &WebElement,
keys: &SendKeysParameters) -> WebDriverResult<WebDriverResponse> {
let pipeline_id = try!(self.frame_pipeline());
let ConstellationChan(ref const_chan) = self.constellation_chan;
let (sender, receiver) = ipc::channel().unwrap();
let cmd = WebDriverScriptCommand::FocusElement(element.id.clone(), sender);
let cmd_msg = WebDriverCommandMsg::ScriptCommand(pipeline_id, cmd);
const_chan.send(ConstellationMsg::WebDriverCommand(cmd_msg)).unwrap();
// TODO: distinguish the not found and not focusable cases
try!(receiver.recv().unwrap().or_else(|_| Err(WebDriverError::new(
ErrorStatus::StaleElementReference, "Element not found or not focusable"))));
let keys = try!(keycodes_to_keys(&keys.value).or_else(|_|
Err(WebDriverError::new(ErrorStatus::UnsupportedOperation, "Failed to convert keycodes"))));
let cmd_msg = WebDriverCommandMsg::SendKeys(pipeline_id, keys);
const_chan.send(ConstellationMsg::WebDriverCommand(cmd_msg)).unwrap();
Ok(WebDriverResponse::Void)
}
fn handle_take_screenshot(&self) -> WebDriverResult<WebDriverResponse> {
let mut img = None;
let pipeline_id = try!(self.root_pipeline());
@ -705,6 +734,8 @@ impl WebDriverHandler<ServoExtensionRoute> for Handler {
WebDriverCommand::GetElementTagName(ref element) => self.handle_element_tag_name(element),
WebDriverCommand::ExecuteScript(ref x) => self.handle_execute_script(x),
WebDriverCommand::ExecuteAsyncScript(ref x) => self.handle_execute_async_script(x),
WebDriverCommand::ElementSendKeys(ref element, ref keys) =>
self.handle_element_send_keys(element, keys),
WebDriverCommand::SetTimeouts(ref x) => self.handle_set_timeouts(x),
WebDriverCommand::TakeScreenshot => self.handle_take_screenshot(),
WebDriverCommand::Extension(ref extension) => {