public void NextExtendedInstructionsWorkAsExpected()
{
// --- Act
Z80Tester.TestExt("swapnib", 0xED, 0x23);
Z80Tester.Test("nop", 0xED, 0x23);
Z80Tester.TestExt("mirror a", 0xED, 0x24);
Z80Tester.Test("nop", 0xED, 0x24);
Z80Tester.TestExt("mirror de", 0xED, 0x26);
Z80Tester.Test("nop", 0xED, 0x26);
Z80Tester.TestExt("test #C4", 0xED, 0x27, 0xC4);
Z80Tester.Test("nop", 0xED, 0x27);
Z80Tester.TestExt("mul", 0xED, 0x30);
Z80Tester.Test("nop", 0xED, 0x30);
Z80Tester.TestExt("add hl,a", 0xED, 0x31);
Z80Tester.Test("nop", 0xED, 0x31);
Z80Tester.TestExt("add de,a", 0xED, 0x32);
Z80Tester.Test("nop", 0xED, 0x32);
Z80Tester.TestExt("add bc,a", 0xED, 0x33);
Z80Tester.Test("nop", 0xED, 0x33);
Z80Tester.TestExt("add hl,#789A", 0xED, 0x34, 0x9A, 0x78);
Z80Tester.Test("nop", 0xED, 0x34);
Z80Tester.TestExt("add de,#789A", 0xED, 0x35, 0x9A, 0x78);
Z80Tester.Test("nop", 0xED, 0x35);
Z80Tester.TestExt("add bc,#789A", 0xED, 0x36, 0x9A, 0x78);
Z80Tester.Test("nop", 0xED, 0x36);
Z80Tester.TestExt("push #34AF", 0xED, 0x8A, 0xAF, 0x34);
Z80Tester.Test("nop", 0xED, 0x8A);
Z80Tester.TestExt("outinb", 0xED, 0x90);
Z80Tester.Test("nop", 0xED, 0x90);
Z80Tester.TestExt("nextreg #34,#56", 0xED, 0x91, 0x34, 0x56);
Z80Tester.Test("nop", 0xED, 0x91);
Z80Tester.TestExt("nextreg #34,a", 0xED, 0x92, 0x34);
Z80Tester.Test("nop", 0xED, 0x92);
Z80Tester.TestExt("pixeldn", 0xED, 0x93);
Z80Tester.Test("nop", 0xED, 0x93);
Z80Tester.TestExt("pixelad", 0xED, 0x94);
Z80Tester.Test("nop", 0xED, 0x94);
Z80Tester.TestExt("setae", 0xED, 0x95);
Z80Tester.Test("nop", 0xED, 0x95);
Z80Tester.TestExt("ldix", 0xED, 0xA4);
Z80Tester.Test("nop", 0xED, 0xA4);
Z80Tester.TestExt("lddx", 0xED, 0xAC);
Z80Tester.Test("nop", 0xED, 0xAC);
Z80Tester.TestExt("ldirx", 0xED, 0xB4);
Z80Tester.Test("nop", 0xED, 0xB4);
Z80Tester.TestExt("lddrx", 0xED, 0xBC);
Z80Tester.Test("nop", 0xED, 0xBC);
Z80Tester.TestExt("ldpirx", 0xED, 0xB7);
Z80Tester.Test("nop", 0xED, 0xB7);
Z80Tester.TestExt("ldirscale", 0xED, 0xB6);
Z80Tester.Test("nop", 0xED, 0xB6);
}