Adding tests

rsksmart · Nov 21, 2023 · a574096 · a574096
1 parent 20f89b5
commit a574096
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diff --git a/rskj-core/src/test/java/co/rsk/vm/VMExecutionTest.java b/rskj-core/src/test/java/co/rsk/vm/VMExecutionTest.java
@@ -901,6 +901,7 @@ private void executePush0(ActivationConfig.ForBlock activations){
         Assertions.assertEquals(1, stack.size());
         Assertions.assertEquals(DataWord.valueFromHex("0000000000000000000000000000000000000000000000000000000000000000"), stack.peek());
     }
+
     @Test
     void testPUSH0Activation() {
         ActivationConfig.ForBlock activations = mock(ActivationConfig.ForBlock.class);
@@ -917,6 +918,33 @@ void testPUSH0NoActivation() {
         Assertions.assertThrows(Program.IllegalOperationException.class, () -> {
             executePush0(activations);
         });
+    }
+
+    @Test
+    void testBASEFFEActivation() {
+        ActivationConfig.ForBlock activations = mock(ActivationConfig.ForBlock.class);
+        when(activations.isActive(RSKIP412)).thenReturn(true);
+
+        executeBASEFEE(activations);
+    }
+
+    @Test
+    void testBASEFEENoActivation() {
+        ActivationConfig.ForBlock activations = mock(ActivationConfig.ForBlock.class);
+        when(activations.isActive(RSKIP412)).thenReturn(false);
+
+        Assertions.assertThrows(Program.IllegalOperationException.class, () -> {
+            executeBASEFEE(activations);
+        });
+    }
+
+    private void executeBASEFEE(ActivationConfig.ForBlock activations) {
+        Program program = executeCodeWithActivationConfig("BASEFEE", 1, activations);
+        Stack stack = program.getStack();
+
+        Assertions.assertEquals(1, stack.size());
 
+        // See ProgramInvokeMockImpl.getMinimumGasPrice()
+        Assertions.assertEquals(DataWord.valueFromHex("000000000000000000000000000000000000000000000000000003104e60a000"), stack.peek());
     }
 }
diff --git a/rskj-core/src/test/java/org/ethereum/vm/VMTest.java b/rskj-core/src/test/java/org/ethereum/vm/VMTest.java
@@ -3366,6 +3366,20 @@ void testScriptVersion3() {
         }
     }
 
+    @Test
+    void testBASEFEE() {
+        // Given
+        program = getProgram(compile("BASEFEE"));
+        when(program.getActivations().isActive(ConsensusRule.RSKIP412)).thenReturn(true);
+
+        // When
+        program.fullTrace();
+        vm.step(program);
+
+        // Then (See ProgramInvokeMockImpl.getMinimumGasPrice())
+        assertEquals("000000000000000000000000000000000000000000000000000003104e60a000", ByteUtil.toHexString(program.getStack().peek().getData()));
+    }
+
     private VM getSubject() {
         return new VM(vmConfig, precompiledContracts);
     }