From 4a7aeae6626533e2d60fa5bb222dc2941d5bbdaa Mon Sep 17 00:00:00 2001
From: Ivy233 <wangjinrun@uniontech.com>
Date: Tue, 16 Jun 2026 11:41:17 +0800
Subject: [PATCH] fix: fix ODR violation of PaintWidget by wrapping it in
 anonymous namespace
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Wrap PaintWidget class in `namespace { ... }` across 6 test files to
comply with the C++ One Definition Rule, eliminating cppcheck
ctuOneDefinitionRuleViolation errors.

fix: 用匿名命名空间修复 PaintWidget 的 ODR 违规

在 6 个测试文件中将 PaintWidget 类放入匿名命名空间，遵循 C++ 单一定义
规则，消除 cppcheck 报告的 CTU ODR 违规错误。

Log: Fix ODR violation of PaintWidget in test files by wrapping with anonymous namespace

PMS: BUG-366487
---
 dde-osd/tests/ut_audioprovider.cpp       | 4 +++-
 dde-osd/tests/ut_brightnessprovider.cpp  | 4 +++-
 dde-osd/tests/ut_common.cpp              | 4 +++-
 dde-osd/tests/ut_displaymodeprovider.cpp | 4 +++-
 dde-osd/tests/ut_kblayoutprovider.cpp    | 4 +++-
 dde-osd/tests/ut_osdprovider.cpp         | 4 +++-
 6 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/dde-osd/tests/ut_audioprovider.cpp b/dde-osd/tests/ut_audioprovider.cpp
index 6a8543d55..bf1d8ad4b 100644
--- a/dde-osd/tests/ut_audioprovider.cpp
+++ b/dde-osd/tests/ut_audioprovider.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -17,6 +17,7 @@ class UT_AudioProvider : public testing::Test
 
 };
 
+namespace {
 class PaintWidget : public QWidget
 {
 
@@ -39,6 +40,7 @@ class PaintWidget : public QWidget
 public:
     AudioProvider *m_provider;
 };
+}  // namespace
 
 
 TEST_F(UT_AudioProvider, coverageTest)
diff --git a/dde-osd/tests/ut_brightnessprovider.cpp b/dde-osd/tests/ut_brightnessprovider.cpp
index dc943950e..e294e18ed 100644
--- a/dde-osd/tests/ut_brightnessprovider.cpp
+++ b/dde-osd/tests/ut_brightnessprovider.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -17,6 +17,7 @@ class UT_BrightnessProvider : public testing::Test
 
 };
 
+namespace {
 class PaintWidget : public QWidget
 {
 
@@ -39,6 +40,7 @@ class PaintWidget : public QWidget
 public:
     BrightnessProvider *m_provider;
 };
+}  // namespace
 
 
 TEST_F(UT_BrightnessProvider, coverageTest)
diff --git a/dde-osd/tests/ut_common.cpp b/dde-osd/tests/ut_common.cpp
index c347e1d1d..e3e1f961f 100644
--- a/dde-osd/tests/ut_common.cpp
+++ b/dde-osd/tests/ut_common.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -17,6 +17,7 @@ class UT_Common : public testing::Test
 
 };
 
+namespace {
 class PaintWidget : public QWidget
 {
 
@@ -36,6 +37,7 @@ class PaintWidget : public QWidget
         DrawHelper::DrawBackground(&painter, option);
     }
 };
+}  // namespace
 
 TEST_F(UT_Common, coverageTest)
 {
diff --git a/dde-osd/tests/ut_displaymodeprovider.cpp b/dde-osd/tests/ut_displaymodeprovider.cpp
index 5083e3973..70309535d 100644
--- a/dde-osd/tests/ut_displaymodeprovider.cpp
+++ b/dde-osd/tests/ut_displaymodeprovider.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -18,6 +18,7 @@ class UT_DisplayModeProvider : public testing::Test
 
 };
 
+namespace {
 class PaintWidget : public QWidget
 {
 
@@ -40,6 +41,7 @@ class PaintWidget : public QWidget
 public:
     DisplayModeProvider *m_provider;
 };
+}  // namespace
 
 TEST_F(UT_DisplayModeProvider, coverageTest)
 {
diff --git a/dde-osd/tests/ut_kblayoutprovider.cpp b/dde-osd/tests/ut_kblayoutprovider.cpp
index 57ce98fe3..af0065a11 100644
--- a/dde-osd/tests/ut_kblayoutprovider.cpp
+++ b/dde-osd/tests/ut_kblayoutprovider.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -16,6 +16,7 @@ class UT_KBLayoutProvider : public testing::Test
 
 };
 
+namespace {
 class PaintWidget : public QWidget
 {
 
@@ -38,6 +39,7 @@ class PaintWidget : public QWidget
 public:
     KBLayoutProvider *m_provider;
 };
+}  // namespace
 
 TEST_F(UT_KBLayoutProvider, coverageTest)
 {
diff --git a/dde-osd/tests/ut_osdprovider.cpp b/dde-osd/tests/ut_osdprovider.cpp
index 3dd0aa735..9e9d4d532 100644
--- a/dde-osd/tests/ut_osdprovider.cpp
+++ b/dde-osd/tests/ut_osdprovider.cpp
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
+// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
 //
 // SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -16,6 +16,7 @@ class UT_OSDProvider : public testing::Test
 
 };
 
+namespace {
 class PaintWidget : public QWidget
 {
 
@@ -38,6 +39,7 @@ class PaintWidget : public QWidget
 public:
     OSDProvider *m_provider;
 };
+}  // namespace
 
 TEST_F(UT_OSDProvider, coverageTest)
 {