refact: optimize regular expression initialization

add profiling test.

Signed-off-by: ComixHe <heyuming@deepin.org>

tools/profiling.sh

@@ -0,0 +1,20 @@
+#!/bin/env bash
+
+# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
+#
+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+cd "$(git rev-parse --show-toplevel)" || exit 255
+
+BUILD_DIR=${BUILD_DIR:="build-prof"}
+
+cmake -B "$BUILD_DIR" \
+    -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+    -DDEBUG_MODE=OFF \
+    -DPROFILING_MODE=ON
+
+cmake --build "$BUILD_DIR" -j$(nproc)
+
+QT_LOGGING_RULES="*.debug=false;*.info=false;*.warning=false" valgrind --tool=cachegrind --cachegrind-out-file="$BUILD_DIR/profiling.out" "$BUILD_DIR/apps/dde-application-manager/src/dde-application-manager"
+
+echo "you can use Kcachegrind to check this profiling result."

tools/test-coverage.sh

@@ -21,4 +21,4 @@ cmake --build "$BUILD_DIR" -j$(nproc)
 
 cmake --build "$BUILD_DIR" -j$(nproc) -t test
 
-gcovr -f "src/*" --html-details "$BUILD_DIR"/coverage.html
+gcovr -f "src/*" --html-details "$HTML_DIR"/coverage.html