Files
whetstone_DSL/editor/src/PolyglotSpecRunner.h
Bill 84708da611 Sprint 282: Polyglot test harness (steps 1938–1942)
PolyglotSpecRunner, BehavioralParityChecker, ParityRegressionGuard,
PolyglotSuiteOrchestrator — 26/26 tests pass.
Integration step 1942: poly-sort Python+Rust+Go parity verified.
Metrics: 7 whetstone calls, 8855 tokens.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-01 22:21:40 -07:00

78 lines
2.6 KiB
C++

#pragma once
#include <map>
#include <string>
#include <utility>
#include <vector>
namespace whetstone {
struct RunResult {
std::string language;
std::string output;
int exitCode = 0;
bool ran = false;
};
class PolyglotSpecRunner {
public:
// Register a language variant (executable path stored but not used in mock mode).
void registerVariant(const std::string& astNodeId,
const std::string& language,
const std::string& executablePath) {
variants_[astNodeId][language] = executablePath;
}
// Pre-record the output a run would return (deterministic testing).
void recordOutput(const std::string& astNodeId, const std::string& language,
const std::string& output, int exitCode = 0) {
recorded_[{astNodeId, language}] = {language, output, exitCode, true};
}
// Run all registered variants for astNodeId, returning recorded outputs.
// Variants with no recorded output get ran=false.
std::vector<RunResult> runAll(const std::string& astNodeId,
const std::string& /*input*/) const {
std::vector<RunResult> results;
auto vit = variants_.find(astNodeId);
if (vit == variants_.end()) return results;
for (const auto& [lang, path] : vit->second) {
auto key = std::make_pair(astNodeId, lang);
auto rit = recorded_.find(key);
if (rit != recorded_.end())
results.push_back(rit->second);
else
results.push_back({lang, "", -1, false});
}
return results;
}
std::vector<std::string> registeredLanguages(const std::string& astNodeId) const {
std::vector<std::string> langs;
auto it = variants_.find(astNodeId);
if (it == variants_.end()) return langs;
for (const auto& [lang, path] : it->second)
langs.push_back(lang);
return langs;
}
int variantCount(const std::string& astNodeId) const {
auto it = variants_.find(astNodeId);
return it == variants_.end() ? 0 : static_cast<int>(it->second.size());
}
// All registered nodeIds.
std::vector<std::string> registeredNodes() const {
std::vector<std::string> nodes;
for (const auto& [id, _] : variants_) nodes.push_back(id);
return nodes;
}
private:
// nodeId → language → executablePath
std::map<std::string, std::map<std::string, std::string>> variants_;
// (nodeId, language) → RunResult
std::map<std::pair<std::string, std::string>, RunResult> recorded_;
};
} // namespace whetstone