[#201] Fixed tests

plugins/compiler/as-ssem/src/test/java/net/emustudio/plugins/compiler/ssem/SSEMCompilerTest.java

@@ -97,13 +97,25 @@ public void testCopyrightIsKnown() {
 
     @Test
     public void testSTO() throws Exception {
-        compile(
-            "0 sto 22\n"
-        );
+        compile("00 STO 22\n");
+        assertProgram(0x68, 6, 0, 0);
+    }
 
-        // 01101000 00000110 0000 0000
-        assertProgram(
-            0x68, 6, 0, 0
-        );
+    @Test
+    public void testLDN() throws Exception {
+        compile("00 LDN 29");
+        assertProgram(0xB8,4,0,0);
+    }
+
+    @Test
+    public void testSUB() throws Exception {
+        compile("00 SUB 30");
+        assertProgram(0x78,8,0,0);
+    }
+
+    @Test
+    public void testSTP() throws Exception {
+        compile("00 STP");
+        assertProgram(0,0x0E,0,0);
     }
 }

plugins/cpu/ssem-cpu/src/main/edigen/cpu.eds

@@ -12,6 +12,6 @@ data = data: data(32);
 
 %%
 
-"%s %d" = instruction line ignore8 ignore16;
+"%s %d" = instruction line(bit_reverse) ignore8 ignore16;
 "%s" = instruction ignore8 ignore16;
 "%x" = data;

plugins/cpu/ssem-cpu/src/test/java/net/emustudio/plugins/cpu/ssem/DisassemblerTest.java

@@ -0,0 +1,46 @@
+package net.emustudio.plugins.cpu.ssem;
+
+import net.emustudio.cpu.testsuite.memory.ByteMemoryStub;
+import net.emustudio.emulib.plugins.cpu.DecodedInstruction;
+import net.emustudio.emulib.plugins.cpu.DisassembledInstruction;
+import net.emustudio.emulib.plugins.cpu.InvalidInstructionException;
+import net.emustudio.emulib.runtime.ApplicationApi;
+import net.emustudio.emulib.runtime.ContextPool;
+import net.emustudio.emulib.runtime.PluginSettings;
+import net.emustudio.emulib.runtime.helpers.Bits;
+import net.emustudio.emulib.runtime.helpers.NumberUtils;
+import org.junit.Test;
+
+import static net.emustudio.plugins.cpu.ssem.DecoderImpl.LINE;
+import static org.easymock.EasyMock.*;
+import static org.easymock.EasyMock.replay;
+import static org.junit.Assert.assertEquals;
+
+public class DisassemblerTest {
+    private final ByteMemoryStub memory = new ByteMemoryStub(NumberUtils.Strategy.LITTLE_ENDIAN);
+    private final DecoderImpl decoder = new DecoderImpl(memory);
+    private final DisassemblerImpl disassembler = new DisassemblerImpl(memory, decoder);
+
+    @Test
+    public void testLDN() {
+        memory.setMemory(new short[]{
+            0x9B, 0xE2, 0xFC, 0x3F
+        });
+
+        DisassembledInstruction instr = disassembler.disassemble(0);
+        assertEquals("LDN 25", instr.getMnemo());
+        assertEquals("9B E2 FC 3F", instr.getOpCode());
+    }
+
+    @Test
+    public void testSTO() {
+        memory.setMemory(new short[]{
+            0,0,0,0,
+            0x68, 0x06, 0x00, 0x00
+        });
+
+        DisassembledInstruction instr = disassembler.disassemble(4);
+        assertEquals("STO 22", instr.getMnemo());
+        assertEquals("68 06 00 00", instr.getOpCode());
+    }
+}