created tests for 2. LD_r1_r2

(not including opcode 36)
hLudde · Jul 22, 2019 · e1b9341 · e1b9341
1 parent ae69027
commit e1b9341
Showing 1 changed file with 226 additions and 1 deletion.
diff --git a/tests/CPU.test.js b/tests/CPU.test.js
@@ -24,6 +24,7 @@ test('load valid bytes into registers', ()=>{
     expect(cpu.getL()).toBe(0xF8);
     expect(cpu.getSP()).toBe(0xFFFF);
     expect(cpu.getPC()).toBe(0xFFFE);
+    expect(cpu.getHL()).toBe(0xF9F8);
 })
 
 test('load invalid bytes into registers', ()=>{
@@ -61,7 +62,8 @@ test('test program pointer',()=>{
 })
 
 
-test('test opcodes', ()=>{
+test('test 1.LD_nn_n', ()=>{
+
     mem.init();
     cpu.setB(0xAF);
     cpu.setC(0xFA);
@@ -94,4 +96,227 @@ test('test opcodes', ()=>{
     expect(cpu.opcode(0x2E)).toBe(8);
     cpu.increaseCounter();
     expect(mem.load(0xF6)).toBe(0x34);
+
+})
+
+function setRegisters(){
+    cpu.setA(0x10);
+    cpu.setB(0x11);
+    cpu.setC(0x12);
+    cpu.setD(0x13);
+    cpu.setE(0x14);
+    cpu.setH(0x15);
+    cpu.setL(0x16);
+}
+
+test('test 2.LD_r1_r2', ()=>{
+
+    mem.init();
+    setRegisters()
+    mem.set(0x1516, 0x20);
+    cpu.setProgramCounter(startPoint)
+
+    //A<-x
+    expect(cpu.opcode(0x7F)).toBe(4);
+    expect(cpu.getA()).toBe(0x10);
+
+    expect(cpu.opcode(0x78)).toBe(4);
+    expect(cpu.getA()).toBe(0x11);
+
+    expect(cpu.opcode(0x79)).toBe(4);
+    expect(cpu.getA()).toBe(0x12);
+
+    expect(cpu.opcode(0x7A)).toBe(4);
+    expect(cpu.getA()).toBe(0x13);
+
+    expect(cpu.opcode(0x7B)).toBe(4);
+    expect(cpu.getA()).toBe(0x14);
+
+    expect(cpu.opcode(0x7C)).toBe(4);
+    expect(cpu.getA()).toBe(0x15);
+
+    expect(cpu.opcode(0x7D)).toBe(4);
+    expect(cpu.getA()).toBe(0x16);
+
+    expect(cpu.opcode(0x7E)).toBe(8);
+    expect(cpu.getA()).toBe(0x20);
+
+    //B<-x
+
+    setRegisters()
+
+    expect(cpu.opcode(0x40)).toBe(4);
+    expect(cpu.getB()).toBe(0x11);
+
+    expect(cpu.opcode(0x41)).toBe(4);
+    expect(cpu.getB()).toBe(0x12);
+
+    expect(cpu.opcode(0x42)).toBe(4);
+    expect(cpu.getB()).toBe(0x13);
+
+    expect(cpu.opcode(0x43)).toBe(4);
+    expect(cpu.getB()).toBe(0x14);
+
+    expect(cpu.opcode(0x44)).toBe(4);
+    expect(cpu.getB()).toBe(0x15);
+
+    expect(cpu.opcode(0x45)).toBe(4);
+    expect(cpu.getB()).toBe(0x16);
+
+    expect(cpu.opcode(0x46)).toBe(8);
+    expect(cpu.getB()).toBe(0x20);
+
+    //C<-x
+
+    setRegisters()
+
+    expect(cpu.opcode(0x48)).toBe(4);
+    expect(cpu.getC()).toBe(0x11);
+
+    expect(cpu.opcode(0x49)).toBe(4);
+    expect(cpu.getC()).toBe(0x11);
+
+    expect(cpu.opcode(0x4A)).toBe(4);
+    expect(cpu.getC()).toBe(0x13);
+
+    expect(cpu.opcode(0x4B)).toBe(4);
+    expect(cpu.getC()).toBe(0x14);
+
+    expect(cpu.opcode(0x4C)).toBe(4);
+    expect(cpu.getC()).toBe(0x15);
+
+    expect(cpu.opcode(0x4D)).toBe(4);
+    expect(cpu.getC()).toBe(0x16);
+
+    expect(cpu.opcode(0x4E)).toBe(8);
+    expect(cpu.getC()).toBe(0x20);
+
+    //D<-x
+
+    setRegisters()
+
+    expect(cpu.opcode(0x50)).toBe(4);
+    expect(cpu.getD()).toBe(0x11);
+
+    expect(cpu.opcode(0x51)).toBe(4);
+    expect(cpu.getD()).toBe(0x12);
+
+    expect(cpu.opcode(0x52)).toBe(4);
+    expect(cpu.getD()).toBe(0x12);
+
+    expect(cpu.opcode(0x53)).toBe(4);
+    expect(cpu.getD()).toBe(0x14);
+
+    expect(cpu.opcode(0x54)).toBe(4);
+    expect(cpu.getD()).toBe(0x15);
+
+    expect(cpu.opcode(0x55)).toBe(4);
+    expect(cpu.getD()).toBe(0x16);
+
+    expect(cpu.opcode(0x56)).toBe(8);
+    expect(cpu.getD()).toBe(0x20);
+
+    //E<-x
+
+    setRegisters()
+
+    expect(cpu.opcode(0x58)).toBe(4);
+    expect(cpu.getE()).toBe(0x11);
+
+    expect(cpu.opcode(0x59)).toBe(4);
+    expect(cpu.getE()).toBe(0x12);
+
+    expect(cpu.opcode(0x5A)).toBe(4);
+    expect(cpu.getE()).toBe(0x13);
+
+    expect(cpu.opcode(0x5B)).toBe(4);
+    expect(cpu.getE()).toBe(0x13);
+
+    expect(cpu.opcode(0x5C)).toBe(4);
+    expect(cpu.getE()).toBe(0x15);
+
+    expect(cpu.opcode(0x5D)).toBe(4);
+    expect(cpu.getE()).toBe(0x16);
+
+    expect(cpu.opcode(0x5E)).toBe(8);
+    expect(cpu.getE()).toBe(0x20);
+
+    //H<-x
+
+    setRegisters()
+
+    expect(cpu.opcode(0x60)).toBe(4);
+    expect(cpu.getH()).toBe(0x11);
+
+    expect(cpu.opcode(0x61)).toBe(4);
+    expect(cpu.getH()).toBe(0x12);
+
+    expect(cpu.opcode(0x62)).toBe(4);
+    expect(cpu.getH()).toBe(0x13);
+
+    expect(cpu.opcode(0x63)).toBe(4);
+    expect(cpu.getH()).toBe(0x14);
+
+    expect(cpu.opcode(0x64)).toBe(4);
+    expect(cpu.getH()).toBe(0x14);
+
+    expect(cpu.opcode(0x65)).toBe(4);
+    expect(cpu.getH()).toBe(0x16);
+
+    cpu.setH(0x15);
+    cpu.setL(0x16);
+
+    expect(cpu.opcode(0x66)).toBe(8);
+    expect(cpu.getH()).toBe(0x20);
+
+    //L<-x
+
+    setRegisters()
+
+    expect(cpu.opcode(0x68)).toBe(4);
+    expect(cpu.getL()).toBe(0x11);
+
+    expect(cpu.opcode(0x69)).toBe(4);
+    expect(cpu.getL()).toBe(0x12);
+
+    expect(cpu.opcode(0x6A)).toBe(4);
+    expect(cpu.getL()).toBe(0x13);
+
+    expect(cpu.opcode(0x6B)).toBe(4);
+    expect(cpu.getL()).toBe(0x14);
+
+    expect(cpu.opcode(0x6C)).toBe(4);
+    expect(cpu.getL()).toBe(0x15);
+
+    expect(cpu.opcode(0x6D)).toBe(4);
+    expect(cpu.getL()).toBe(0x15);
+
+    cpu.setH(0x15);
+    cpu.setL(0x16);
+
+    expect(cpu.opcode(0x6E)).toBe(8);
+    expect(cpu.getL()).toBe(0x20);
+
+    //(HL)<-x
+
+    setRegisters()
+
+    expect(cpu.opcode(0x70)).toBe(8);
+    expect(mem.load(cpu.getHL())).toBe(0x11);
+
+    expect(cpu.opcode(0x71)).toBe(8);
+    expect(mem.load(cpu.getHL())).toBe(0x12);
+
+    expect(cpu.opcode(0x72)).toBe(8);
+    expect(mem.load(cpu.getHL())).toBe(0x13);
+
+    expect(cpu.opcode(0x73)).toBe(8);
+    expect(mem.load(cpu.getHL())).toBe(0x14);
+
+    expect(cpu.opcode(0x74)).toBe(8);
+    expect(mem.load(cpu.getHL())).toBe(0x15);
+
+    expect(cpu.opcode(0x75)).toBe(8);
+    expect(mem.load(cpu.getHL())).toBe(0x16);
+
 })