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https://github.com/qingjian-team/qingjian.git
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Ign1x
2f91c733d5
插件先上屏再清空或更新预编辑，避免 Chromium 系应用在原生 Wayland 下重复上屏；上屏与重画前都核对上下文、生命周期与帧身份，重入后跳过过期重画，不撤销已发出的上屏。 Closes #213
82 lines
4.1 KiB
C++
82 lines
4.1 KiB
C++
//! 真 Server 响应在重画前上屏；重画重入不能撤销提交或透传已消费按键。
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#include "qingjian.h"
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#include "support/context.h"
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#include <fcitx/inputcontextmanager.h>
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#include <fcitx/inputpanel.h>
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#include <cassert>
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#include <chrono>
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#include <filesystem>
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#include <stdexcept>
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#include <thread>
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#include <sys/wait.h>
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#include <signal.h>
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#include <unistd.h>
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int main(int argc, char **argv) {
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assert(argc == 4);
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const std::string scenario = argv[3];
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char directory[] = "/tmp/qingjian-reentry-XXXXXX";
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assert(mkdtemp(directory));
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const std::string socketPath = std::string(directory) + "/server.sock";
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const std::string dictionary = std::string(argv[2]) + "/assets/sample/dict.tsv";
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setenv("QINGJIAN_SOCKET", socketPath.c_str(), 1);
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setenv("QINGJIAN_RESOURCES", directory, 1);
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setenv("QINGJIAN_DICT", dictionary.c_str(), 1);
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setenv("XDG_CONFIG_HOME", directory, 1);
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setenv("XDG_DATA_HOME", directory, 1);
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setenv("XDG_STATE_HOME", directory, 1);
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unsetenv("DBUS_SESSION_BUS_ADDRESS");
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const auto server = fork();
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assert(server >= 0);
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if (server == 0) { execl(argv[1], argv[1], nullptr); _exit(127); }
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for (int i = 0; i < 500 && !std::filesystem::exists(socketPath); ++i) std::this_thread::sleep_for(std::chrono::milliseconds(10));
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assert(std::filesystem::exists(socketPath));
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{
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char program[] = "qingjian-test"; char disable[] = "--disable=all";
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char *arguments[] = {program, disable, nullptr};
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fcitx::Instance instance(2, arguments);
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instance.initialize();
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fcitx::QingjianEngine engine(&instance.addonManager());
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auto owned = std::make_unique<Context>(instance.inputContextManager());
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auto *context = owned.get();
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context->setCapabilityFlags(fcitx::CapabilityFlag::Preedit);
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context->focusIn();
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for (char c : std::string("nihao")) assert(engine.process(context, fcitx::Key(static_cast<fcitx::KeySym>(c))));
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auto list = context->inputPanel().candidateList();
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assert(list && list->candidate(0).text().toString() == "你好");
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bool armed = true;
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const auto eventType = scenario == "ui-reset" ? fcitx::EventType::InputContextUpdateUI : fcitx::EventType::InputContextUpdatePreedit;
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auto watcher = instance.watchEvent(eventType, fcitx::EventWatcherPhase::PreInputMethod, [&](fcitx::Event &) {
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if (!armed || scenario == "destroy") return;
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armed = false;
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if (scenario == "password" || scenario == "click") context->setCapabilityFlags(fcitx::CapabilityFlag::Password);
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else if (scenario == "sensitive") context->setCapabilityFlags(fcitx::CapabilityFlag::Sensitive);
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else if (scenario == "disable") context->setCapabilityFlags(fcitx::CapabilityFlag::Disable);
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else if (scenario == "reset" || scenario == "ui-reset") {
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fcitx::InputMethodEntry entry("qingjian", "qingjian", "zh_CN", "qingjian");
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fcitx::InputContextEvent reset(context, fcitx::EventType::InputContextReset);
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engine.reset(entry, reset);
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} else if (scenario == "focus") {
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context->focusOut();
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context->focusIn(); // 最终 hasFocus 仍为 true，生命周期必须拒绝旧重画。
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} else if (scenario == "display-failure") throw std::runtime_error("测试显示失败");
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else assert(false);
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});
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// 从 frontend 回调结束处销毁；不能在 Fcitx 自己仍遍历事件时释放它的原始指针。
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if (scenario == "destroy") context->onPreedit = [&] { armed = false; owned.reset(); };
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if (scenario == "click") list->candidate(0).select(context);
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else assert(engine.process(context, fcitx::Key(FcitxKey_space)));
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assert(!armed);
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if (owned) {
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assert(context->committed == "你好");
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list->candidate(0).select(context);
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assert(context->committed == "你好");
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}
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}
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kill(server, SIGTERM);
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int status = 0;
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waitpid(server, &status, 0);
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assert(WIFEXITED(status) && WEXITSTATUS(status) == 0);
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std::filesystem::remove_all(directory);
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}
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