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Add but disable multithreaded runner.

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This commit is contained in:
Thomas Harte 2022-09-26 13:18:17 -04:00
parent f806eb7ae2
commit 3455f6393a
1 changed files with 30 additions and 5 deletions
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35
OSBindings/Mac/Clock SignalTests/Z80JSMooTests.mm
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@ -105,7 +105,7 @@ struct CapturingZ80: public CPU::Z80::BusHandler {
void run_for(int cycles) {
z80_.run_for(HalfCycles(Cycles(cycles)));
// XCTAssertEqual(bus_records_.size(), cycles * 2);
XCTAssertEqual(bus_records_.size(), cycles * 2);
}
struct BusRecord {
@ -205,12 +205,12 @@ struct CapturingZ80: public CPU::Z80::BusHandler {
// NSLog(@"Test %@", test[@"name"]);
// Seed Z80 and run to conclusion.
CapturingZ80 z80(test[@"initial"], test[@"ports"]);
z80.run_for(int([test[@"cycles"] count]));
// z80.run_for(15);
auto z80 = std::make_unique<CapturingZ80>(test[@"initial"], test[@"ports"]);
z80->run_for(int([test[@"cycles"] count]));
// z80->run_for(15);
// Check register and RAM state.
return z80.compare_state(test[@"final"]);
return z80->compare_state(test[@"final"]);
// TODO: check bus cycles.
}
@ -233,6 +233,31 @@ struct CapturingZ80: public CPU::Z80::BusHandler {
return NO;
}
}
// TODO: switch to the below, or some approximation thereof.
// Current issue: Z80 construction assumes something heading towards 500kb
// of stack is available, and dispatch_apply seems to create an environment
// much tighter than that.
// __block BOOL allSucceeded = YES;
//
// const size_t pageSize = 10;
// const auto stepsPerBlock = size_t([tests count] / pageSize);
// dispatch_apply(pageSize, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(size_t index) {
// const size_t start = index * stepsPerBlock;
// for(size_t c = start; c < start + stepsPerBlock; c++) {
// assert(c < tests.count);
// NSLog(@"%d begins %d", int(index), int(c));
//
// allSucceeded &= [self applyTest:tests[c]];
//
// if(!allSucceeded) {
// NSLog(@"Failed at %@", tests[c][@"name"]);
// return;
// }
// }
// });
return allSucceeded;
}