diff --git a/test/cfg/emscripten.cpp b/test/cfg/emscripten.cpp
index 9f4bf9a58e6..52f7e53f7fd 100644
--- a/test/cfg/emscripten.cpp
+++ b/test/cfg/emscripten.cpp
@@ -13,14 +13,14 @@
 void em_asm_test()
 {
     // inline some JavaScript
-    EM_ASM(alert('hello'););
-    MAIN_THREAD_EM_ASM(alert('hello main thread'););
+    EM_ASM(alert('hello'); );
+    MAIN_THREAD_EM_ASM(alert('hello main thread'); );
 
     // pass parameters to JavaScript
     EM_ASM(
-        {
-            console.log('I received: ' + [$0, $1]);
-        },
+    {
+        console.log('I received: ' + [$0, $1]);
+    },
         100, 35.5);
 
     // pass a string to JavaScript
@@ -73,16 +73,16 @@ void main_thread_em_asm_ptr_test()
     // cppcheck-suppress leakReturnValNotUsed
     MAIN_THREAD_EM_ASM_PTR(
         return stringToNewUTF8("Hello");
-    );
+        );
 }
 
 EM_JS(void, two_alerts, (), {
-        alert('hai');
-        alert('bai');
-    });
+    alert('hai');
+    alert('bai');
+});
 EM_JS(void, take_args, (int x, float y), {
     console.log('I received: ' + [x, y]);
- });
+});
 
 void em_js_test()
 {
diff --git a/test/cfg/std.cpp b/test/cfg/std.cpp
index 8ee2c5d7fe1..799c267a50c 100644
--- a/test/cfg/std.cpp
+++ b/test/cfg/std.cpp
@@ -5179,7 +5179,7 @@ struct S_std_as_const { // #12974
     std::list<int> l;
 };
 
-void containerOutOfBounds_std_string(std::string &var) { // #11403 
+void containerOutOfBounds_std_string(std::string &var) { // #11403
     std::string s0{"x"};
     // cppcheck-suppress containerOutOfBounds
     var+= s0[2];
diff --git a/test/cli/shared-items-project/Main/MainFile.cpp b/test/cli/shared-items-project/Main/MainFile.cpp
index 545a063c426..bbfcb9626b7 100644
--- a/test/cli/shared-items-project/Main/MainFile.cpp
+++ b/test/cli/shared-items-project/Main/MainFile.cpp
@@ -2,6 +2,6 @@
 
 int main(void)
 {
-	Shared::TestClass test{};
-	return 0;
+    Shared::TestClass test{};
+    return 0;
 }
\ No newline at end of file
diff --git a/test/cli/shared-items-project/Shared/TestClass.cpp b/test/cli/shared-items-project/Shared/TestClass.cpp
index 89683fe6689..4fa992fce1b 100644
--- a/test/cli/shared-items-project/Shared/TestClass.cpp
+++ b/test/cli/shared-items-project/Shared/TestClass.cpp
@@ -2,10 +2,8 @@
 
 using namespace Shared;
 
-TestClass::TestClass() 
-{
-}
+TestClass::TestClass()
+{}
 
-TestClass::~TestClass() 
-{
-}
+TestClass::~TestClass()
+{}
diff --git a/test/cli/shared-items-project/Shared/TestClass.h b/test/cli/shared-items-project/Shared/TestClass.h
index da8799606a0..7fbdb22dcde 100644
--- a/test/cli/shared-items-project/Shared/TestClass.h
+++ b/test/cli/shared-items-project/Shared/TestClass.h
@@ -4,7 +4,7 @@ namespace Shared
 {
     class TestClass
     {
-      public:
+    public:
         explicit TestClass();
         virtual ~TestClass();
     };
diff --git a/test/cli/whole-program/odr1.cpp b/test/cli/whole-program/odr1.cpp
index ed11b42f9b3..11f3f53b8d8 100644
--- a/test/cli/whole-program/odr1.cpp
+++ b/test/cli/whole-program/odr1.cpp
@@ -6,7 +6,9 @@
 class C : public Base
 {
 public:
-    void f() override { std::cout << "1"; }
+    void f() override {
+        std::cout << "1";
+    }
 };
 
 Base *c1_create()
diff --git a/test/cli/whole-program/odr2.cpp b/test/cli/whole-program/odr2.cpp
index 6a08a33351d..849418af508 100644
--- a/test/cli/whole-program/odr2.cpp
+++ b/test/cli/whole-program/odr2.cpp
@@ -5,7 +5,9 @@
 class C : public Base
 {
 public:
-    void f() override { std::cout << "2"; }
+    void f() override {
+        std::cout << "2";
+    }
 };
 
 Base *c2_create()
diff --git a/tools/defines/float.c b/tools/defines/float.c
index 1d53f818510..31887414740 100644
--- a/tools/defines/float.c
+++ b/tools/defines/float.c
@@ -2,7 +2,7 @@
 #include "stdio.h"
 
 #define PRINT_DEF(d, f) \
-    fprintf(stdout, ";"#d"=%"#f, d)
+    fprintf(stdout, ";"#d "=%"#f, d)
 
 int main(void)
 {
diff --git a/tools/defines/limits.c b/tools/defines/limits.c
index 8f2d9c90a7d..0407aefac22 100644
--- a/tools/defines/limits.c
+++ b/tools/defines/limits.c
@@ -2,7 +2,7 @@
 #include "stdio.h"
 
 #define PRINT_DEF(d, f) \
-    fprintf(stdout, ";"#d"=%"#f, d)
+    fprintf(stdout, ";"#d "=%"#f, d)
 
 int main(void)
 {
diff --git a/tools/defines/stdint.c b/tools/defines/stdint.c
index bd899140de2..72fc6c6ead8 100644
--- a/tools/defines/stdint.c
+++ b/tools/defines/stdint.c
@@ -2,7 +2,7 @@
 #include "stdio.h"
 
 #define PRINT_DEF(d, f) \
-    fprintf(stdout, ";"#d"=%"#f, d)
+    fprintf(stdout, ";"#d "=%"#f, d)
 
 #define PRINT_DEF_N(d1, d2, f) \
     do { \
@@ -40,5 +40,5 @@ int main(void)
     PRINT_DEF(WINT_MIN, d);
     PRINT_DEF(WINT_MAX, d);
 
-   return 0;
+    return 0;
 }