Step 168: split oversized headers

editor/tests/step168_integration_test.cpp

@@ -0,0 +1,34 @@
+#include <iostream>
+#include <string>
+
+#include "ast/Parser.h"
+#include "SyntaxHighlighter.h"
+
+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;
+    }
+}
+
+int main() {
+    int passed = 0;
+    int failed = 0;
+
+    const std::string py = "def f(x):\n    return x + 1\n";
+    auto result = TreeSitterParser::parsePythonWithDiagnostics(py);
+    expect(result.module != nullptr, "parsePythonWithDiagnostics returns module", passed, failed);
+    expect(!result.hasErrors(), "parsePythonWithDiagnostics no errors", passed, failed);
+
+    auto spans = SyntaxHighlighter::highlight("def f():\n  return 1\n", "python");
+    expect(!spans.empty(), "syntax highlighter returns spans", passed, failed);
+    expect(std::string(SyntaxHighlighter::categoryName(TokenCategory::Keyword)) == "keyword",
+           "categoryName keyword", passed, failed);
+
+    std::cout << "\n=== Step 168 Integration Results: " << passed << " passed, "
+              << failed << " failed ===\n";
+    return failed == 0 ? 0 : 1;
+}