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Adds CP[I/D/IR/DR] tests.

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This commit is contained in:
Thomas Harte 2021-04-13 20:03:11 -04:00
parent 3eec210b30
commit 0d61902b10
1 changed files with 58 additions and 0 deletions
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58
OSBindings/Mac/Clock SignalTests/Z80ContentionTests.mm
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@ -1291,4 +1291,62 @@ struct ContentionCheck {
} }
} }
- (void)testCPICPD {
for(const auto &sequence : std::vector<std::vector<uint8_t>>{
{0xed, 0xa1}, // CPI
{0xed, 0xa9}, // CPD
}) {
CapturingZ80 z80(sequence);
z80.run_for(16);
[self validate48Contention:{
{initial_pc, 4},
{initial_pc+1, 4},
{initial_bc_de_hl, 3},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
} z80:z80];
[self validatePlus3Contention:{
{initial_pc, 4},
{initial_pc+1, 4},
{initial_bc_de_hl, 8},
} z80:z80];
}
}
- (void)testCPIRCPDR {
for(const auto &sequence : std::vector<std::vector<uint8_t>>{
{0xed, 0xb1}, // CPIR
{0xed, 0xb9}, // CPDR
}) {
CapturingZ80 z80(sequence);
z80.run_for(21);
[self validate48Contention:{
{initial_pc, 4},
{initial_pc+1, 4},
{initial_bc_de_hl, 3},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
{initial_bc_de_hl, 1},
} z80:z80];
[self validatePlus3Contention:{
{initial_pc, 4},
{initial_pc+1, 4},
{initial_bc_de_hl, 13},
} z80:z80];
}
}
@end @end