diff --git a/test/libsolidity/semanticTests/fixedPoint/inline_assembly.sol b/test/libsolidity/semanticTests/fixedPoint/inline_assembly.sol
index 48a6bf8d0..365e05902 100644
--- a/test/libsolidity/semanticTests/fixedPoint/inline_assembly.sol
+++ b/test/libsolidity/semanticTests/fixedPoint/inline_assembly.sol
@@ -1,10 +1,42 @@
 contract A {
-  function f() public pure returns (fixed x) {
-    assembly { x := 1000 }
+  function f128x18() public pure returns (fixed x) {
+    assembly { x := 1000000111000222000333 }
+  }
+  function f128x16() public pure returns (fixed128x16 x) {
+    assembly { x := 1000000111000222000333 }
+  }
+  function f128x8() public pure returns (fixed128x8 x) {
+    assembly { x := 1000000111000222000333 }
+  }
+  function f128x4() public pure returns (fixed128x4 x) {
+    assembly { x := 1000000111000222000333 }
+  }
+  function f128x2() public pure returns (fixed128x2 x) {
+    assembly { x := 1000000111000222000333 }
+  }
+  function f128x0() public pure returns (fixed128x0 x) {
+    assembly { x := 1000000111000222000333 }
+  }
+  function i128x2(fixed128x2 i) public pure returns (fixed128x2 x) {
+    assembly { x := i }
+  }
+  function add128x2(fixed128x2 a, fixed128x2 b) public pure returns (fixed128x2 x) {
+    assembly { x := add(a, b) }
+  }
+  function i128x0(fixed128x0 i) public pure returns (fixed128x0 x) {
+    assembly { x := i }
   }
 }
 // ====
 // compileToEwasm: also
 // compileViaYul: also
 // ----
-// f() -> 1000
+// f128x18() -> 1000.000111000222000333
+// f128x16() -> 100000.0111000222000333
+// f128x8() -> 10000001110002.22000333
+// f128x4() -> 100000011100022200.0333
+// f128x2() -> 10000001110002220003.33
+// f128x0() -> 1000000111000222000333
+// i128x0(fixed128x0): 1000000111000222000333 -> 1000000111000222000333
+// i128x2(fixed128x2): 10000001110002220003.33 -> 10000001110002220003.33
+// add128x2(fixed128x2,fixed128x2): 1.23, 2.34 -> 3.57