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Added a test for RLD and RRD. Which already passes.

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This commit is contained in:
Thomas Harte 2017-07-26 18:56:35 -04:00
parent 6ec4e4e3d7
commit 728143247d
1 changed files with 18 additions and 4 deletions
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22
OSBindings/Mac/Clock SignalTests/Z80MemptrTests.swift
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@ -172,10 +172,24 @@ class Z80MemptrTests: XCTestCase {
MEMPTR = rp1_before_operation + 1
*/
/* TODO:
RLD/RRD
MEMPTR = HL + 1
*/
// RLD/RRD
func testRLDRRD() {
// MEMPTR = HL + 1
let rldProgram: [UInt8] = [
0xed, 0x6f
]
let rrdProgram: [UInt8] = [
0xed, 0x67
]
for addr in 0 ..< 65536 {
let expectedResult = UInt16((addr + 1) & 0xffff)
machine.setValue(UInt16(addr), for: .HL)
XCTAssertEqual(test(program: rldProgram, length: 18, initialValue: 0xffff), expectedResult)
XCTAssertEqual(test(program: rrdProgram, length: 18, initialValue: 0xffff), expectedResult)
}
}
/* TODO:
JR/DJNZ/RET/RETI/RST (jumping to addr)