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Reaches the halfway point in tests.

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Thomas Harte 2021-04-12 17:29:03 -04:00
parent 947de2d54a
commit 36c8821c4c
1 changed files with 105 additions and 0 deletions
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105
OSBindings/Mac/Clock SignalTests/Z80ContentionTests.mm
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@ -677,4 +677,109 @@ struct ContentionCheck {
}
}
- (void)testLDAind {
for(const auto &sequence : std::vector<std::vector<uint8_t>>{
{0x32, 0xcd, 0xab}, // LD (nn), a
{0x3a, 0xcd, 0xab}, // LD a, (nn)
}) {
CapturingZ80 z80(sequence);
z80.run_for(13);
[self validate48Contention:{
{initial_pc, 4},
{initial_pc+1, 3},
{initial_pc+2, 3},
{0xabcd, 3},
} z80:z80];
[self validatePlus3Contention:{
{initial_pc, 4},
{initial_pc+1, 3},
{initial_pc+2, 3},
{0xabcd, 3},
} z80:z80];
}
}
- (void)testLDHLind {
for(const auto &sequence : std::vector<std::vector<uint8_t>>{
{0x22, 0xcd, 0xab}, // LD (nn), HL
{0x2a, 0xcd, 0xab}, // LD HL, (nn)
}) {
CapturingZ80 z80(sequence);
z80.run_for(16);
[self validate48Contention:{
{initial_pc, 4},
{initial_pc+1, 3},
{initial_pc+2, 3},
{0xabcd, 3},
{0xabce, 3},
} z80:z80];
[self validatePlus3Contention:{
{initial_pc, 4},
{initial_pc+1, 3},
{initial_pc+2, 3},
{0xabcd, 3},
{0xabce, 3},
} z80:z80];
}
}
- (void)testLDrrind {
for(const auto &sequence : std::vector<std::vector<uint8_t>>{
{0xed, 0x43, 0xcd, 0xab}, // LD (nn), BC
{0xed, 0x53, 0xcd, 0xab}, // LD (nn), DE
{0xed, 0x63, 0xcd, 0xab}, // LD (nn), HL
{0xed, 0x73, 0xcd, 0xab}, // LD (nn), SP
{0xed, 0x4b, 0xcd, 0xab}, // LD BC, (nn)
{0xed, 0x5b, 0xcd, 0xab}, // LD DE, (nn)
{0xed, 0x6b, 0xcd, 0xab}, // LD HL, (nn)
{0xed, 0x7b, 0xcd, 0xab}, // LD SP, (nn)
}) {
CapturingZ80 z80(sequence);
z80.run_for(20);
[self validate48Contention:{
{initial_pc, 4},
{initial_pc+1, 4},
{initial_pc+2, 3},
{initial_pc+3, 3},
{0xabcd, 3},
{0xabce, 3},
} z80:z80];
[self validatePlus3Contention:{
{initial_pc, 4},
{initial_pc+1, 4},
{initial_pc+2, 3},
{initial_pc+3, 3},
{0xabcd, 3},
{0xabce, 3},
} z80:z80];
}
}
- (void)testINCDECHL {
for(uint8_t opcode : {
0x34, // INC (HL)
0x35, // DEC (HL)
}) {
const std::initializer_list<uint8_t> opcodes = {opcode};
CapturingZ80 z80(opcodes);
z80.run_for(11);
[self validate48Contention:{
{initial_pc, 4},
{initial_bc_de_hl, 3},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 3},
} z80:z80];
[self validatePlus3Contention:{
{initial_pc, 4},
{initial_bc_de_hl, 4},
{initial_bc_de_hl, 3},
} z80:z80];
}
}
@end