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Bluff through a few more simple cases.

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This commit is contained in:
Thomas Harte
2023-09-17 16:29:04 -04:00
parent 2d2eda6f8c
commit 2ee028d74f
1 changed files with 24 additions and 4 deletions
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28
OSBindings/Mac/Clock SignalTests/8088Tests.mm
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@@ -91,19 +91,30 @@ constexpr char TestSuiteHome[] = "/Users/thomasharte/Projects/ProcessorTests/808
// Form string version, compare. // Form string version, compare.
std::string operation; std::string operation;
const bool is_byte_operation = decoded.second.operation_size() == InstructionSet::x86::DataSize::Byte;
using Repetition = InstructionSet::x86::Repetition;
switch(decoded.second.repetition()) {
case Repetition::None: break;
case Repetition::RepE: operation += "repe "; break;
case Repetition::RepNE: operation += "repne "; break;
}
using Operation = InstructionSet::x86::Operation;
int operands = 0; int operands = 0;
using Operation = InstructionSet::x86::Operation;
switch(decoded.second.operation) { switch(decoded.second.operation) {
case Operation::SUB: operation += "sub"; operands = 2; break; case Operation::SUB: operation += "sub"; operands = 2; break;
case Operation::CMP: operation += "cmp"; operands = 2; break;
case Operation::CMPS:
operation += is_byte_operation? "cmpsb" : "cmpsw";
break;
default: break; default: break;
} }
auto to_string = [] (InstructionSet::x86::DataPointer pointer, const auto &instruction) -> std::string { auto to_string = [is_byte_operation] (InstructionSet::x86::DataPointer pointer, const auto &instruction) -> std::string {
std::string operand; std::string operand;
using Source = InstructionSet::x86::Source; using Source = InstructionSet::x86::Source;
const bool is_byte_operation = instruction.operation_size() == InstructionSet::x86::DataSize::Byte;
switch(pointer.source()) { switch(pointer.source()) {
case Source::eAX: return is_byte_operation ? "al" : "ax"; case Source::eAX: return is_byte_operation ? "al" : "ax";
case Source::eCX: return is_byte_operation ? "cl" : "cx"; case Source::eCX: return is_byte_operation ? "cl" : "cx";
@@ -143,8 +154,17 @@ constexpr char TestSuiteHome[] = "/Users/thomasharte/Projects/ProcessorTests/808
operation += " "; operation += " ";
operation += to_string(decoded.second.source(), decoded.second); operation += to_string(decoded.second.source(), decoded.second);
} }
if(!operands) {
// These tests always leave a space after the operation.
operation += " ";
}
XCTAssertEqualObjects([NSString stringWithUTF8String:operation.c_str()], test[@"name"]); const NSString *objcOperation = [NSString stringWithUTF8String:operation.c_str()];
XCTAssertEqualObjects(objcOperation, test[@"name"]);
if(![objcOperation isEqualToString:test[@"name"]]) {
return false;
}
return true; return true;
} }