Cover recursive confirmation and storage receipt exhaustion

tools/chatgui/tests/test_member_files_browser.cpp

@@ -264,7 +264,7 @@ private slots:
 
     void recursiveDeletion_data() {
         QTest::addColumn<QString>("scenario");
-        for (const auto* scenario : {"complete", "cancel-scan", "cancel-remove", "changed-file", "new-child", "changed-page"})
+        for (const auto* scenario : {"complete", "cancel-scan", "cancel-remove", "changed-file", "new-child", "changed-page", "server-busy"})
             QTest::newRow(scenario) << QString::fromLatin1(scenario);
     }
 
@@ -277,7 +277,7 @@ private slots:
             QFile file(user + '/' + path); QVERIFY(file.open(QIODevice::WriteOnly)); QCOMPARE(file.write(contents), qint64(contents.size()));
         };
         // Длинные имена вынуждают настоящий storage выдавать несколько страниц LIST.
-        for (int i = 0; i < 40; i++) write("folder/" + QString::number(i) + QString(220, 'x'), "payload");
+        for (int i = 0; i < (scenario == "server-busy" ? 70 : 40); i++) write("folder/" + QString::number(i) + QString(220, 'x'), "payload");
         write("folder/nested/file.txt", "nested"); write("loose.txt", "selected"); write("keep.txt", "unselected");
         auto* storage = mf_storage_create(root.path().toUtf8().constData(), 1000000, 200000);
         QVERIFY(storage); auto destroy = qScopeGuard([&] { mf_storage_destroy(storage); });
@@ -309,7 +309,9 @@ private slots:
                 }
                 if (q.command == MF_REMOVE_PATH) {
                     QVERIFY(pages >= 4); // folder: две страницы, nested и empty: по одной.
-                    if (scenario == "changed-file" && !injected) { changed = path; write(path, "changed contents"); injected = true; }
+                    if (scenario == "changed-file" && !injected) {
+                        changed = "folder/nested/file.txt"; write(changed, "changed contents"); injected = true;
+                    }
                 }
                 mf_message response{}; mf_storage_execute(storage, request.group, request.message.owner, &q, &response);
                 if (q.command == MF_REMOVE_PATH && !response.status) {
@@ -331,7 +333,7 @@ private slots:
             QVERIFY(!QFileInfo::exists(user + "/loose.txt")); QVERIFY(summary.contains("Completed: 46"));
         } else {
             QVERIFY(!success); QVERIFY(QFileInfo::exists(user + "/folder"));
-            if (scenario == "cancel-scan" || scenario == "changed-page" || scenario == "changed-file") QCOMPARE(removed, 0);
+            if (scenario == "cancel-scan" || scenario == "changed-page") QCOMPARE(removed, 0);
             if (scenario == "cancel-remove") { QCOMPARE(removed, 1); QVERIFY(summary.contains("Completed: 1")); }
             if (scenario.startsWith("cancel-")) QVERIFY(summary.contains("Deletion cancelled"));
             if (scenario == "changed-file") { QVERIFY(injected); QVERIFY(QFileInfo::exists(user + '/' + changed)); }
@@ -340,6 +342,7 @@ private slots:
                 QVERIFY(summary.contains(QString::fromUtf8(mf_status_text(MF_DIRECTORY_NOT_EMPTY))));
             }
             if (scenario == "changed-page") QVERIFY(summary.contains(QString::fromUtf8(mf_status_text(MF_STALE))));
+            if (scenario == "server-busy") { QCOMPARE(removed, 64); QVERIFY(summary.contains(QString::fromUtf8(mf_status_text(MF_BUSY)))); }
         }
     }
 
@@ -388,6 +391,15 @@ private slots:
             for (auto key : {Qt::Key_Return, Qt::Key_Enter}) {
                 item = new QTreeWidgetItem(tree, {"folder"}); item->setData(0, Qt::UserRole, "folder");
                 item->setData(0, Qt::UserRole + 1, MF_DIRECTORY); tree->setCurrentItem(item);
+                if (key == Qt::Key_Return) {
+                    previous = captured.message.request_id;
+                    QTimer::singleShot(0, [] {
+                        auto* box = qobject_cast<QMessageBox*>(QApplication::activeModalWidget()); QVERIFY(box);
+                        bool recursive = box->text().contains("all its contents"); box->button(QMessageBox::No)->click(); QVERIFY(recursive);
+                    });
+                    QTest::keyClick(tree, Qt::Key_Delete); QCOMPARE(captured.message.request_id, previous);
+                    browser.activateWindow(); QTRY_VERIFY(browser.isActiveWindow()); QTRY_VERIFY(tree->hasFocus());
+                }
                 QTest::keyClick(tree, key);
                 QCOMPARE(captured.message.command, uint8_t(MF_LIST)); QCOMPARE(QString::fromUtf8(captured.message.path), QString("folder"));
                 up->setFocus(); QTest::mouseClick(up, Qt::LeftButton);