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Corrects test cases, as far as they go.

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This commit is contained in:
Thomas Harte 2020-02-27 22:33:18 -05:00
parent a3569d7201
commit 7ac0ea8529
1 changed files with 35 additions and 12 deletions
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47
OSBindings/Mac/Clock SignalTests/Z80MemptrTests.swift
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@ -44,7 +44,7 @@ class Z80MemptrTester: XCTestCase {
let result = test(program: program, initialValue: expectedResult)
XCTAssertEqual(result, expectedResult, "Failed for opcode \(String(opcode, radix:16))")
// One failure will do.
// One failure per opcode will do.
if result != expectedResult {
break
}
@ -72,6 +72,7 @@ class Z80MemptrTester: XCTestCase {
0x22, // LD (nn), HL
0x28, // JR Z
0x29, // ADD HL, HL
0x2a, // LD HL, (nn)
0x30, // JR NC
0x32, // LD (nn), A
0x38, // JR C
@ -87,29 +88,47 @@ class Z80MemptrTester: XCTestCase {
func testEDPageOthers() {
testPage(0xed, exclusions: [
0x40, // IN B, (C)
0x41, // OUT (C), B
0x42, // SBC HL, BC
0x43, // LD (nn), HL
0x45, // RETN (??)
0x48, // IN C, (C)
0x49, // OUT (C), C
0x4a, // ADC HL, BC
0x4b, // LD BC, (nn)
0x4d, // RETI
0x50, // IN D, (C)
0x51, // OUT (C), D
0x52, // SBC HL, DE
0x53, // LD (nn), DE
0x55, // RETN (??)
0x58, // IN E, (C)
0x59, // OUT (C), E
0x5a, // ADC HL, DE
0x5b, // LD DE, (nn)
0x5d, // RETN (??)
0x60, // IN H, (C)
0x61, // OUT (C), H
0x62, // SBC HL, HL
0x63, // LD (nn), HL
0x65, // RETN (??)
0x67, // RRD
0x68, // IN L, (C)
0x69, // OUT (C), L
0x6a, // ADC HL, HL
0x6b, // LD HL, (nn)
0x6d, // RETN (??)
0x6f, // RLD
0x70, // IN (C)
0x71, // OUT (C), 0
0x72, // SBC HL, SP
0x73, // LD (nn), SP
0x75, // RETN (??)
0x78, // IN A, (C)
0x79, // OUT (C), A
0x7a, // ADC HL, SP
0x7b, // LD SP, (nn)
0x7d, // RETN (??)
0xa1, // CPI
0xa2, // INI
@ -117,10 +136,14 @@ class Z80MemptrTester: XCTestCase {
0xa9, // CPD
0xaa, // IND
0xab, // OUTD
0xb0, // LDIR
0xb1, // CPIR
0xb2, // INIR
0xb3, // OUIR
0xb8, // LDDR
0xb9, // CPDR
0xbb // OTDR
0xba, // INDR
0xbb, // OTDR
])
// testPage(0xcb, exclusions: [])
// testPage(0xdd, exclusions: [])
@ -391,7 +414,7 @@ class Z80MemptrTester: XCTestCase {
}
func testJRcc() {
func testJR(instruction: UInt8) {
func testJR(instruction: UInt8, shouldPass: Bool) {
var program: [UInt8] = [
instruction, 0x00
]
@ -399,37 +422,37 @@ class Z80MemptrTester: XCTestCase {
for offset in 0 ..< 256 {
program[1] = UInt8(offset)
let result = test(program: program, initialValue: 0xffff)
XCTAssertEqual(result, machine.value(for: .programCounter))
XCTAssertEqual(result, shouldPass ? machine.value(for: .programCounter) : 0xffff)
}
}
// JR NZ.
machine.setValue(0x00, for: .AF)
testJR(instruction: 0x20)
testJR(instruction: 0x20, shouldPass: true)
machine.setValue(0xff, for: .AF)
testJR(instruction: 0x20)
testJR(instruction: 0x20, shouldPass: false)
// JR NC
machine.setValue(0x00, for: .AF)
testJR(instruction: 0x30)
testJR(instruction: 0x30, shouldPass: true)
machine.setValue(0xff, for: .AF)
testJR(instruction: 0x30)
testJR(instruction: 0x30, shouldPass: false)
// JR Z
machine.setValue(0x00, for: .AF)
testJR(instruction: 0x28)
testJR(instruction: 0x28, shouldPass: false)
machine.setValue(0xff, for: .AF)
testJR(instruction: 0x28)
testJR(instruction: 0x28, shouldPass: true)
// JR C
machine.setValue(0x00, for: .AF)
testJR(instruction: 0x38)
testJR(instruction: 0x38, shouldPass: false)
machine.setValue(0xff, for: .AF)
testJR(instruction: 0x38)
testJR(instruction: 0x38, shouldPass: true)
}
func testRST() {