From f6c150a8c824b794852f9a743d60b8b77dd6c6aa Mon Sep 17 00:00:00 2001
From: reionwong <reionwong@gmail.com>
Date: Sat, 17 Oct 2026 10:11:04 +0800
Subject: [PATCH] fix(settings): keep the typed proxy ports when a new server
 is saved with them

---
 src/pages/network/proxy/proxypage.cpp     |  6 +++
 src/pages/network/proxy/proxysettings.cpp |  9 +++-
 src/pages/network/proxy/proxysettings.h   |  2 +
 tests/ui/network_proxy_test.cpp           | 60 +++++++++++++++++++++++
 4 files changed, 76 insertions(+), 1 deletion(-)

diff --git a/src/pages/network/proxy/proxypage.cpp b/src/pages/network/proxy/proxypage.cpp
index 2930f01..738f773 100644
--- a/src/pages/network/proxy/proxypage.cpp
+++ b/src/pages/network/proxy/proxypage.cpp
@@ -200,6 +200,9 @@ private:
 
     void reload(unsigned fields)
     {
+        // The page's own values coming back while it saves them.
+        if (m_saving)
+            return;
         if (fields & NetworkProxy::FlagField) {
             const int flag = m_proxy.flag();
             m_noProxy->setChecked(flag == 0);
@@ -231,6 +234,7 @@ private:
     void saveFields()
     {
         m_needSave = false;
+        m_saving = true;
         m_proxy.setScriptProxy(m_script->text());
         m_proxy.setHttpProxy(m_http->text());
         m_proxy.setHttpProxyPort(m_httpPort->text());
@@ -239,6 +243,7 @@ private:
         m_proxy.setFtpProxyPort(m_ftpPort->text());
         m_proxy.setSocksProxy(m_socks->text());
         m_proxy.setSocksProxyPort(m_socksPort->text());
+        m_saving = false;
         update();
     }
 
@@ -257,6 +262,7 @@ private:
     cutefish::base::Subscription m_subscription;
     ButtonGroup m_modes;
     bool m_needSave = false;
+    bool m_saving = false;
     RadioButton* m_noProxy;
     RadioButton* m_auto;
     RadioButton* m_manual;
diff --git a/src/pages/network/proxy/proxysettings.cpp b/src/pages/network/proxy/proxysettings.cpp
index 1c7b72f..4f336f4 100644
--- a/src/pages/network/proxy/proxysettings.cpp
+++ b/src/pages/network/proxy/proxysettings.cpp
@@ -227,9 +227,16 @@ static void skipSpaces(const std::string& text, size_t& pos)
 
 namespace gsettings {
 
+static std::string s_path;
+
 std::string path()
 {
-    return cutefish::base::paths::configHome() + "/glib-2.0/settings/keyfile";
+    return s_path.empty() ? cutefish::base::paths::configHome() + "/glib-2.0/settings/keyfile" : s_path;
+}
+
+void setPath(std::string path)
+{
+    s_path = std::move(path);
 }
 
 std::string toString(const std::string& text, const std::string& fallback)
diff --git a/src/pages/network/proxy/proxysettings.h b/src/pages/network/proxy/proxysettings.h
index ea8ba3f..057aade 100644
--- a/src/pages/network/proxy/proxysettings.h
+++ b/src/pages/network/proxy/proxysettings.h
@@ -32,6 +32,8 @@ bool writeGroup(const std::string& path, const std::string& group, const Group&
 namespace gsettings {
 
 std::string path();
+// Points path() at another file; tests keep the session's own untouched.
+void setPath(std::string path);
 std::string toString(const std::string& text, const std::string& fallback = {});
 int toInt(const std::string& text, int fallback);
 bool toBool(const std::string& text, bool fallback);
diff --git a/tests/ui/network_proxy_test.cpp b/tests/ui/network_proxy_test.cpp
index 224aa8e..aac8c5f 100644
--- a/tests/ui/network_proxy_test.cpp
+++ b/tests/ui/network_proxy_test.cpp
@@ -9,9 +9,16 @@
 #include <sstream>
 #include <string>
 
+#include "input_test_support.h"
+#include "pagetest.h"
 #include "pages/network/common/textchecks.h"
 #include "pages/network/proxy/proxysettings.h"
+#include "ui/button.h"
+#include "ui/test_input.h"
+#include "ui/text_field.h"
+#include "window/page.h"
 
+using namespace cutefish::ui;
 using namespace settings::network;
 
 namespace {
@@ -45,6 +52,21 @@ struct KeyFile : testing::Test
     std::string path;
 };
 
+template<typename T>
+void findAll(View* view, std::vector<T*>* found)
+{
+    if (auto* match = dynamic_cast<T*>(view))
+        found->push_back(match);
+    for (const auto& child : view->children())
+        findAll<T>(child.get(), found);
+}
+
+PointF centre(View* view)
+{
+    const PointF origin = view->mapToWindow({0, 0});
+    return {origin.x + view->geometry().width / 2, origin.y + view->geometry().height / 2};
+}
+
 } // namespace
 
 TEST_F(KeyFile, ReadsGroupsAndKeys)
@@ -103,3 +125,41 @@ TEST(EditFieldText, PortsAndNumbers)
     EXPECT_TRUE(isNumberText("10", 10));
     EXPECT_FALSE(isNumberText("11", 10));
 }
+
+// A new server and its port saved together: the server going in first must
+// not put the old port back into the field before it is read.
+TEST_F(KeyFile, ANewServerKeepsTheTypedPort)
+{
+    write("[system/proxy]\nmode='manual'\n");
+    gsettings::setPath(path);
+    {
+        PageFixture page("network", "proxy");
+        Window& window = page.window->window();
+        std::vector<TextField*> fields;
+        findAll<TextField>(page.window->currentPage(), &fields);
+        // The script URL, then HTTP, FTP and SOCKS, each with its port.
+        ASSERT_EQ(fields.size(), 7u);
+        const std::vector<std::string> typed = {"", "http.test", "3128", "", "", "socks.test", "1081"};
+        for (size_t i = 0; i < fields.size(); ++i) {
+            if (typed[i].empty())
+                continue;
+            window.grab();
+            TestInput::click(window, centre(fields[i]));
+            TestInput::typeText(window, typed[i]);
+            ASSERT_EQ(fields[i]->text(), typed[i]);
+        }
+
+        std::vector<Button*> buttons;
+        findAll<Button>(page.window->currentPage(), &buttons);
+        ASSERT_FALSE(buttons.empty());
+        buttons.back()->onClicked();
+        EXPECT_EQ(fields[2]->text(), "3128");
+        EXPECT_EQ(fields[6]->text(), "1081");
+        EXPECT_TRUE(settings::testing::waitFor([&] { return contents().find("[system/proxy/socks]") != std::string::npos; }));
+    }
+
+    const ProxySettings saved = ProxySettings::load();
+    gsettings::setPath({});
+    EXPECT_EQ(saved.http, (ProxySettings::Server{"http.test", 3128}));
+    EXPECT_EQ(saved.socks, (ProxySettings::Server{"socks.test", 1081}));
+}