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LibWeb+WebContent: Implement the Element Clear endpoint
This commit is contained in:
Timothy Flynn
Andreas Kling
parent
516f5f7008
commit
8598ed86fe
Notes:
github-actions[bot]
2024-10-12 13:02:31 +00:00
Author: https://github.com/trflynn89
Commit: 8598ed86fe
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/1727
Reviewed-by: https://github.com/gmta
3 changed files with 191 additions and 48 deletions
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@ -1475,40 +1475,75 @@ Messages::WebDriverClient::ElementClickResponse WebDriverConnection::element_cli
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// 12.5.2 Element Clear, https://w3c.github.io/webdriver/#dfn-element-clear
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Messages::WebDriverClient::ElementClearResponse WebDriverConnection::element_clear(String const& element_id)
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{
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dbgln("FIXME: WebDriverConnection::element_clear({})", element_id);
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// https://w3c.github.io/webdriver/#dfn-clear-a-content-editable-element
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auto clear_content_editable_element = [&](Web::DOM::Element& element) {
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// 1. If element's innerHTML IDL attribute is an empty string do nothing and return.
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if (auto result = element.inner_html(); result.is_error() || result.value().is_empty())
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return;
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// To clear a content editable element:
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{
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// FIXME: 1. If element's innerHTML IDL attribute is an empty string do nothing and return.
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// FIXME: 2. Run the focusing steps for element.
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// FIXME: 3. Set element's innerHTML IDL attribute to an empty string.
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// FIXME: 4. Run the unfocusing steps for the element.
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}
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// 2. Run the focusing steps for element.
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Web::HTML::run_focusing_steps(&element);
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// To clear a resettable element:
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{
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// FIXME: 1. Let empty be the result of the first matching condition:
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{
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// 3. Set element's innerHTML IDL attribute to an empty string.
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(void)element.set_inner_html({});
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// 4. Run the unfocusing steps for the element.
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Web::HTML::run_unfocusing_steps(&element);
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};
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// https://w3c.github.io/webdriver/#dfn-clear-a-resettable-element
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auto clear_resettable_element = [&](Web::DOM::Element& element) {
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VERIFY(is<Web::HTML::FormAssociatedElement>(element));
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auto& form_associated_element = dynamic_cast<Web::HTML::FormAssociatedElement&>(element);
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// 1. Let empty be the result of the first matching condition:
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auto empty = [&]() {
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// -> element is an input element whose type attribute is in the File Upload state
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{
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// True if the list of selected files has a length of 0, and false otherwise.
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}
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// -> otherwise
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{
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// True if its value IDL attribute is an empty string, and false otherwise.
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}
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}
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// FIXME: 2. If element is a candidate for constraint validation it satisfies its constraints, and empty is true, abort these substeps.
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// FIXME: 3. Invoke the focusing steps for element.
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// FIXME: 4. Invoke the clear algorithm for element.
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// FIXME: 5. Invoke the unfocusing steps for the element.
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}
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// True if the list of selected files has a length of 0, and false otherwise
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if (is<Web::HTML::HTMLInputElement>(element)) {
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auto& input_element = static_cast<Web::HTML::HTMLInputElement&>(element);
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if (input_element.type_state() == Web::HTML::HTMLInputElement::TypeAttributeState::FileUpload)
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return input_element.files()->length() == 0;
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}
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// -> otherwise
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// True if its value IDL attribute is an empty string, and false otherwise.
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return form_associated_element.value().is_empty();
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}();
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// 2. If element is a candidate for constraint validation it satisfies its constraints, and empty is true,
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// abort these substeps.
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// FIXME: Implement constraint validation.
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if (empty)
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return;
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// 3. Invoke the focusing steps for element.
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Web::HTML::run_focusing_steps(&element);
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// 4. Invoke the clear algorithm for element.
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form_associated_element.clear_algorithm();
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// 5. Invoke the unfocusing steps for the element.
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Web::HTML::run_unfocusing_steps(&element);
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};
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// 1. If session's current browsing context is no longer open, return error with error code no such window.
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TRY(ensure_current_browsing_context_is_open());
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// 2. Try to handle any user prompts with session.
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TRY(handle_any_user_prompts());
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// 3. Let element be the result of trying to get a known element with session and element id.
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auto* element = TRY(Web::WebDriver::get_known_connected_element(element_id));
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// 4. If element is not editable, return an error with error code invalid element state.
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if (!Web::WebDriver::is_element_editable(*element))
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return Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::InvalidElementState, "Element is not editable"sv);
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// 5. Scroll into view the element.
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TRY(scroll_element_into_view(*element));
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// FIXME: 1. If session's current browsing context is no longer open, return error with error code no such window.
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// FIXME: 2. Try to handle any user prompts with session.
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// FIXME: 3. Let element be the result of trying to get a known element with session and element id.
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// FIXME: 4. If element is not editable, return an error with error code invalid element state.
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// FIXME: 5. Scroll into view the element.
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// FIXME: 6. Let timeout be session's session timeouts' implicit wait timeout.
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// FIXME: 7. Let timer be a new timer.
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// FIXME: 8. If timeout is not null:
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@ -1516,25 +1551,30 @@ Messages::WebDriverClient::ElementClearResponse WebDriverConnection::element_cle
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// FIXME: 1. Start the timer with timer and timeout.
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}
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// FIXME: 9. Wait for element to become interactable, or timer's timeout fired flag to be set, whichever occurs first.
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// FIXME: 10. If element is not interactable, return error with error code element not interactable.
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// FIXME: 11. Run the substeps of the first matching statement:
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{
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// -> element is a mutable form control element
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{
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// Invoke the steps to clear a resettable element.
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}
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// -> element is a mutable element
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{
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// Invoke the steps to clear a content editable element.
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}
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// -> otherwise
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{
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// Return error with error code invalid element state.
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}
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}
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// FIXME: 12. Return success with data null.
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return Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::UnsupportedOperation, "element clear not implemented"sv);
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// 10. If element is not interactable, return error with error code element not interactable.
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if (!Web::WebDriver::is_element_interactable(current_browsing_context(), *element))
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return Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::ElementNotInteractable, "Element is not interactable"sv);
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// 11. Run the substeps of the first matching statement:
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// -> element is a mutable form control element
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if (Web::WebDriver::is_element_mutable_form_control(*element)) {
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// Invoke the steps to clear a resettable element.
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clear_resettable_element(*element);
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}
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// -> element is a mutable element
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else if (Web::WebDriver::is_element_mutable(*element)) {
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// Invoke the steps to clear a content editable element.
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clear_content_editable_element(*element);
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}
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// -> otherwise
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else {
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// Return error with error code invalid element state.
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return Web::WebDriver::Error::from_code(Web::WebDriver::ErrorCode::InvalidElementState, "Element is not editable"sv);
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}
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// 12. Return success with data null.
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return JsonValue {};
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}
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// 12.5.3 Element Send Keys, https://w3c.github.io/webdriver/#dfn-element-send-keys
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