From e026a454effeaec00cc731e80658472502558df5 Mon Sep 17 00:00:00 2001
From: MarcZX10 <67475268+MarcZX10@users.noreply.github.com>
Date: Wed, 28 Oct 2026 11:21:22 +0000
Subject: [PATCH] test(libSceErrorDialog): cover a shown error dialog

guest_error_dialog opens a dialog with a presenter: the view carries the error
code with one focused OK button, status calls keep it running, a confirm or a
cancel input finishes it, and both update and get status report the result.
---
 core/libs/tests/GuestErrorDialog.cpp | 29 ++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/core/libs/tests/GuestErrorDialog.cpp b/core/libs/tests/GuestErrorDialog.cpp
index 8f108e6c83..a738648b1a 100644
--- a/core/libs/tests/GuestErrorDialog.cpp
+++ b/core/libs/tests/GuestErrorDialog.cpp
@@ -1,5 +1,6 @@
 #include "prx/libSceErrorDialog/include/Api.hpp"
 #include "prx/libc/include/general/VabiMacros.hpp"
+#include "prx/libSceIme/include/ModalDialog.hpp"
 #include <cstdint>
 #include <cstdlib>
 
@@ -22,6 +23,32 @@ struct ErrorDialogParam {
     std::int32_t reserved;
 };
 
+ModalDialogState Session() {
+    std::size_t chosen = 0;
+    return ModalDialogPoll_nid_postfix(chosen);
+}
+
+void ShownDialog() {
+    ErrorDialogParam param{16, static_cast<std::int32_t>(0x80020001), 0, 0};
+    ModalDialogSetPresenter_nid_postfix(true);
+    Require(sceErrorDialogInitialize() == 0);
+    Require(sceErrorDialogOpen(&param) == 0);
+    Require(Session() == ModalDialogState::Showing);
+    ModalDialogView view;
+    Require(ModalDialogReadView_nid_postfix(view));
+    Require(view.message == u"An error occurred.\nError code: 0x80020001" && view.buttons.size() == 1 && view.buttons[0].selected);
+    for (int poll = 0; poll < 3; ++poll) Require(sceErrorDialogUpdateStatus() == kStatusRunning && sceErrorDialogGetStatus() == kStatusRunning);
+    ModalDialogPublishInput_nid_postfix(ModalDialogInputKind::Confirm);
+    Require(sceErrorDialogGetStatus() == kStatusFinished);
+    Require(sceErrorDialogUpdateStatus() == kStatusFinished);
+
+    Require(sceErrorDialogOpen(&param) == 0 && Session() == ModalDialogState::Showing);
+    ModalDialogPublishInput_nid_postfix(ModalDialogInputKind::Cancel);
+    Require(sceErrorDialogUpdateStatus() == kStatusFinished);
+    Require(sceErrorDialogTerminate() == 0);
+    ModalDialogSetPresenter_nid_postfix(false);
+}
+
 }
 
 int main() {
@@ -71,4 +98,6 @@ int main() {
     Require(sceErrorDialogOpen(&param) == kErrInvalidState);
     Require(sceErrorDialogOpenDetail() == kErrUnexpectedFatal);
     Require(sceErrorDialogOpenWithReport() == kErrUnexpectedFatal);
+
+    ShownDialog();
 }