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Candygoblen123
2024-05-11 23:30:17 -04:00
parent f0b3dcd95b
commit c441014511
8 changed files with 798 additions and 59 deletions
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10
Tests/CPU.swift
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@@ -7,13 +7,13 @@ class CPUTests: XCTestCase {
cpu.loadAndRun([0xa9, 0x05, 0x00])
XCTAssertEqual(cpu.register_a, 0x05)
XCTAssert(cpu.status & 0b0000_0010 == 0b00)
XCTAssert(cpu.status & 0b1000_0000 == 0)
XCTAssert(cpu.status.rawValue & 0b0000_0010 == 0b00)
XCTAssert(cpu.status.rawValue & 0b1000_0000 == 0)
}
func test_lda_from_memory() {
let cpu = CPU()
cpu.memWrite(addr: 0x10, data: 0x55)
cpu.memWrite(0x10, data: 0x55)
cpu.loadAndRun([0xa5, 0x10, 0x00])
@@ -23,13 +23,13 @@ class CPUTests: XCTestCase {
func test_0xa9_lda_zero_flag() {
let cpu = CPU()
cpu.loadAndRun([0xa9, 0x00, 0x00])
XCTAssert(cpu.status & 0b0000_0010 == 0b10)
XCTAssert(cpu.status.rawValue & 0b0000_0010 == 0b10)
}
func test_0xa9_lda_neg_flag() {
let cpu = CPU()
cpu.loadAndRun([0xa9, 0xFF, 0x00])
XCTAssert(cpu.status & 0b1000_0000 == 0b1000_0000)
XCTAssert(cpu.status.rawValue & 0b1000_0000 == 0b1000_0000)
}
func test_0xaa_tax_move_a_to_x() {