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whetstone_DSL/editor/tests/step266_test.cpp

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// Step 266 TDD Test: Semantic Annotation AST Node Types
//
// Tests 5 new semantic annotation types: IntentAnnotation, ComplexityAnnotation,
// RiskAnnotation, ContractAnnotation, SemanticTagAnnotation.
// Validates construction, JSON roundtrip, compact AST semantic fields,
// and attachment to Function nodes.
#include "HeadlessEditorState.h"
#include "MCPServer.h"
#include <iostream>
#include <string>
static void expect(bool cond, const std::string& name,
int& passed, int& failed) {
if (cond) {
std::cout << "Test " << (passed + failed + 1)
<< " PASS: " << name << "\n";
++passed;
} else {
std::cout << "Test " << (passed + failed + 1)
<< " FAIL: " << name << "\n";
++failed;
}
}
static json rpc(HeadlessEditorState& state, const std::string& session,
const std::string& method,
json params = json::object()) {
json request = {{"jsonrpc", "2.0"}, {"id", 1},
{"method", method}, {"params", params}};
return state.processAgentRequest(request, session);
}
int main() {
int passed = 0;
int failed = 0;
// ---------------------------------------------------------------
// Test 1: IntentAnnotation construction and fields
// ---------------------------------------------------------------
{
IntentAnnotation a;
a.summary = "validates user input before DB write";
a.category = "validation";
expect(a.conceptType == "IntentAnnotation" &&
a.summary == "validates user input before DB write" &&
a.category == "validation",
"IntentAnnotation construction and fields",
passed, failed);
}
// ---------------------------------------------------------------
// Test 2: ComplexityAnnotation construction and fields
// ---------------------------------------------------------------
{
ComplexityAnnotation a;
a.timeComplexity = "O(n log n)";
a.cognitiveComplexity = 7;
a.linesOfLogic = 42;
expect(a.conceptType == "ComplexityAnnotation" &&
a.timeComplexity == "O(n log n)" &&
a.cognitiveComplexity == 7 &&
a.linesOfLogic == 42,
"ComplexityAnnotation construction and fields",
passed, failed);
}
// ---------------------------------------------------------------
// Test 3: RiskAnnotation construction and fields
// ---------------------------------------------------------------
{
RiskAnnotation a;
a.level = "high";
a.reason = "12 callers depend on exact return format";
a.dependentCount = 12;
expect(a.conceptType == "RiskAnnotation" &&
a.level == "high" &&
a.reason == "12 callers depend on exact return format" &&
a.dependentCount == 12,
"RiskAnnotation construction and fields",
passed, failed);
}
// ---------------------------------------------------------------
// Test 4: ContractAnnotation construction and fields
// ---------------------------------------------------------------
{
ContractAnnotation a;
a.preconditions = "name must be non-empty string";
a.postconditions = "returns greeting string starting with 'hello'";
a.returnShape = "str";
a.sideEffects = "none";
expect(a.conceptType == "ContractAnnotation" &&
a.preconditions == "name must be non-empty string" &&
a.returnShape == "str" &&
a.sideEffects == "none",
"ContractAnnotation construction and fields",
passed, failed);
}
// ---------------------------------------------------------------
// Test 5: SemanticTagAnnotation construction and fields
// ---------------------------------------------------------------
{
SemanticTagAnnotation a;
a.tags = {"@serialize", "@validation", "@auth"};
expect(a.conceptType == "SemanticTagAnnotation" &&
a.tags.size() == 3 &&
a.tags[0] == "@serialize" &&
a.tags[2] == "@auth",
"SemanticTagAnnotation construction and fields",
passed, failed);
}
// ---------------------------------------------------------------
// Test 6: IntentAnnotation JSON roundtrip via Serialization.h
// ---------------------------------------------------------------
{
IntentAnnotation orig;
orig.id = "intent_1";
orig.summary = "computes tax for order";
orig.category = "computation";
json j = toJson(&orig);
auto* restored = static_cast<IntentAnnotation*>(fromJson(j));
bool ok = restored &&
restored->conceptType == "IntentAnnotation" &&
restored->summary == "computes tax for order" &&
restored->category == "computation" &&
restored->id == "intent_1";
delete restored;
expect(ok, "IntentAnnotation JSON roundtrip",
passed, failed);
}
// ---------------------------------------------------------------
// Test 7: ComplexityAnnotation JSON roundtrip
// ---------------------------------------------------------------
{
ComplexityAnnotation orig;
orig.id = "cx_1";
orig.timeComplexity = "O(n^2)";
orig.cognitiveComplexity = 9;
orig.linesOfLogic = 55;
json j = toJson(&orig);
auto* restored = static_cast<ComplexityAnnotation*>(fromJson(j));
bool ok = restored &&
restored->timeComplexity == "O(n^2)" &&
restored->cognitiveComplexity == 9 &&
restored->linesOfLogic == 55;
delete restored;
expect(ok, "ComplexityAnnotation JSON roundtrip",
passed, failed);
}
// ---------------------------------------------------------------
// Test 8: RiskAnnotation + ContractAnnotation roundtrip
// ---------------------------------------------------------------
{
RiskAnnotation risk;
risk.id = "risk_1";
risk.level = "critical";
risk.reason = "payment processing";
risk.dependentCount = 25;
json rj = toJson(&risk);
auto* rr = static_cast<RiskAnnotation*>(fromJson(rj));
ContractAnnotation contract;
contract.id = "ct_1";
contract.preconditions = "amount > 0";
contract.postconditions = "returns transaction_id";
contract.returnShape = "str";
contract.sideEffects = "network";
json cj = toJson(&contract);
auto* cr = static_cast<ContractAnnotation*>(fromJson(cj));
bool ok = rr && rr->level == "critical" && rr->dependentCount == 25 &&
cr && cr->preconditions == "amount > 0" &&
cr->sideEffects == "network";
delete rr;
delete cr;
expect(ok, "RiskAnnotation + ContractAnnotation roundtrip",
passed, failed);
}
// ---------------------------------------------------------------
// Test 9: SemanticTagAnnotation JSON roundtrip
// ---------------------------------------------------------------
{
SemanticTagAnnotation orig;
orig.id = "tag_1";
orig.tags = {"@io", "@crypto"};
json j = toJson(&orig);
auto* restored = static_cast<SemanticTagAnnotation*>(fromJson(j));
bool ok = restored &&
restored->tags.size() == 2 &&
restored->tags[0] == "@io" &&
restored->tags[1] == "@crypto";
delete restored;
expect(ok, "SemanticTagAnnotation JSON roundtrip",
passed, failed);
}
// ---------------------------------------------------------------
// Test 10: Attach semantic annotations to Function node
// ---------------------------------------------------------------
{
HeadlessEditorState state;
state.defaultLanguage = "python";
state.setAgentRole("s1", AgentRole::Refactor);
std::string src = "def greet(name):\n return \"hello \" + name\n";
rpc(state, "s1", "openFile",
{{"path", "t.py"}, {"content", src}});
// Find function node
std::string fnId;
for (auto* c : state.activeAST()->allChildren()) {
if (c->conceptType == "Function" && getNodeName(c) == "greet") {
fnId = c->id;
break;
}
}
// Attach IntentAnnotation via applyMutation insertNode
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "IntentAnnotation"},
{"properties", {{"summary", "greets a person by name"},
{"category", "io"}}}}}});
// Check it's there
bool found = false;
ASTNode* fn = findNodeById(state.activeAST(), fnId);
if (fn) {
for (auto* child : fn->getChildren("annotations")) {
if (child->conceptType == "IntentAnnotation") {
auto* ia = static_cast<IntentAnnotation*>(child);
if (ia->summary == "greets a person by name")
found = true;
}
}
}
expect(!fnId.empty() && found,
"Attach IntentAnnotation to Function via applyMutation",
passed, failed);
}
// ---------------------------------------------------------------
// Test 11: Compact AST includes semantic summary field
// ---------------------------------------------------------------
{
HeadlessEditorState state;
state.defaultLanguage = "python";
state.setAgentRole("s1", AgentRole::Refactor);
std::string src = "def greet(name):\n return \"hello \" + name\n";
rpc(state, "s1", "openFile",
{{"path", "t.py"}, {"content", src}});
std::string fnId;
for (auto* c : state.activeAST()->allChildren()) {
if (c->conceptType == "Function" && getNodeName(c) == "greet") {
fnId = c->id;
break;
}
}
// Add intent + risk annotations
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "IntentAnnotation"},
{"properties", {{"summary", "greets user"},
{"category", "io"}}}}}});
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "RiskAnnotation"},
{"properties", {{"level", "low"},
{"reason", "simple function"},
{"dependentCount", 2}}}}}});
// Get compact AST
json resp = rpc(state, "s1", "getAST", {{"compact", true}});
json nodes = resp["result"]["nodes"];
// Find greet node in compact output
bool hasSemantic = false;
for (const auto& n : nodes) {
if (n.value("name", "") == "greet" &&
n.contains("semantic")) {
auto sem = n["semantic"];
hasSemantic = sem.contains("intent") &&
sem.contains("risk");
}
}
expect(hasSemantic,
"Compact AST includes semantic summary for annotated function",
passed, failed);
}
// ---------------------------------------------------------------
// Test 12: All 5 annotation types survive AST clone (undo roundtrip)
// ---------------------------------------------------------------
{
HeadlessEditorState state;
state.defaultLanguage = "python";
state.setAgentRole("s1", AgentRole::Refactor);
std::string src = "def greet(name):\n return \"hello \" + name\n";
rpc(state, "s1", "openFile",
{{"path", "t.py"}, {"content", src}});
std::string fnId;
for (auto* c : state.activeAST()->allChildren()) {
if (c->conceptType == "Function" && getNodeName(c) == "greet") {
fnId = c->id;
break;
}
}
// Add all 5 annotation types
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "IntentAnnotation"},
{"properties", {{"summary", "test"}, {"category", "io"}}}}}});
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "ComplexityAnnotation"},
{"properties", {{"timeComplexity", "O(1)"},
{"cognitiveComplexity", 1},
{"linesOfLogic", 2}}}}}});
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "RiskAnnotation"},
{"properties", {{"level", "low"},
{"reason", "trivial"},
{"dependentCount", 0}}}}}});
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "ContractAnnotation"},
{"properties", {{"preconditions", "name is str"},
{"postconditions", "returns str"},
{"returnShape", "str"},
{"sideEffects", "none"}}}}}});
rpc(state, "s1", "applyMutation",
{{"type", "insertNode"}, {"parentId", fnId},
{"role", "annotations"},
{"node", {{"concept", "SemanticTagAnnotation"},
{"properties", {{"tags", json::array({"@io"})}} }}}});
// Serialize AST to JSON and back (simulates undo/clone roundtrip)
json astJson = toJson(state.activeAST());
auto* restored = static_cast<Module*>(fromJson(astJson));
int annoCount = 0;
for (auto* c : restored->allChildren()) {
if (c->conceptType == "Function" && getNodeName(c) == "greet") {
for (auto* a : c->getChildren("annotations")) {
if (a->conceptType == "IntentAnnotation" ||
a->conceptType == "ComplexityAnnotation" ||
a->conceptType == "RiskAnnotation" ||
a->conceptType == "ContractAnnotation" ||
a->conceptType == "SemanticTagAnnotation")
++annoCount;
}
}
}
delete restored;
expect(annoCount == 5,
"All 5 semantic annotation types survive JSON roundtrip (" +
std::to_string(annoCount) + "/5)",
passed, failed);
}
std::cout << "\n=== Step 266 Results: " << passed << " passed, "
<< failed << " failed ===\n";
return failed == 0 ? 0 : 1;
}