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LibWeb+WebContent: Add WebDriver infrastructure for executing scripts

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This cannot be done on the Browser or WebDriver ends, or via the
existing run_javascript() IPC endpoint, as we cannot transfer JS objects
through the IPC boundary (yet), only serialized JSON, so the individual
WebDriver steps around script execution need to run in the WebContent
process.
This commit is contained in:
Linus Groh 2022-11-02 18:02:19 +00:00
parent ce8c34a8c9
commit b572a91a6f
6 changed files with 455 additions and 0 deletions
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21
Userland/Services/WebContent/ConnectionFromClient.cpp
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@ -17,6 +17,7 @@
#include <LibJS/Heap/Heap.h>
#include <LibJS/Parser.h>
#include <LibJS/Runtime/ConsoleObject.h>
#include <LibJS/Runtime/JSONObject.h>
#include <LibWeb/Bindings/MainThreadVM.h>
#include <LibWeb/CSS/PropertyID.h>
#include <LibWeb/Cookie/ParsedCookie.h>
@ -705,4 +706,24 @@ void ConnectionFromClient::set_system_visibility_state(bool visible)
: Web::HTML::VisibilityState::Hidden);
}
Messages::WebContentServer::WebdriverExecuteScriptResponse ConnectionFromClient::webdriver_execute_script(String const& body, Vector<String> const& json_arguments, Optional<u64> const& timeout, bool async)
{
auto& page = m_page_host->page();
auto* window = page.top_level_browsing_context().active_window();
auto& vm = window->vm();
auto arguments = JS::MarkedVector<JS::Value> { vm.heap() };
for (auto const& argument_string : json_arguments) {
// NOTE: These are assumed to be valid JSON values.
auto json_value = MUST(JsonValue::from_string(argument_string));
arguments.append(JS::JSONObject::parse_json_value(vm, json_value));
}
auto result = async
? Web::WebDriver::execute_async_script(page, body, move(arguments), timeout)
: Web::WebDriver::execute_script(page, body, move(arguments), timeout);
return { result.type, result.value.serialized<StringBuilder>() };
}
}