Expose structured gameplay build diagnostics

2026-09-24 01:46:38 +03:00
parent 4a59ca1629
commit 4ec5a3cd8a
8 changed files with 327 additions and 4 deletions
@@ -0,0 +1,75 @@
+#include <faset/editor/build_diagnostics.hpp>
+#include <iostream>
+#include <stdexcept>
+
+using namespace faset;
+namespace fs = std::filesystem;
+
+namespace {
+void check(bool condition, std::string_view message) {
+    if (!condition)
+        throw std::runtime_error(std::string(message));
+}
+void contracts() {
+    const auto project = fs::path("/project");
+    auto rows = editor::parse_build_diagnostics(
+        "/project/Scripts/Game.cpp:17:4: error: bad field\n", "compile", project);
+    check(rows.size() == 1 && rows[0].at("file") == "Scripts/Game.cpp" &&
+              rows[0].at("line") == 17 && rows[0].at("column") == 4 &&
+              rows[0].at("severity") == "error" && rows[0].at("phase") == "compile",
+          "Clang error has a project-relative source location");
+    rows = editor::parse_build_diagnostics(
+        "\x1b[31mScripts/player.lua:6: unexpected symbol near '='\x1b[0m\n",
+        "schema", project);
+    check(rows.size() == 1 && rows[0].at("file") == "Scripts/player.lua" &&
+              rows[0].at("line") == 6 && rows[0].at("severity") == "error" &&
+              rows[0].at("message") == "unexpected symbol near '='",
+          "Lua syntax error and ANSI stripping work");
+    const auto windows = fs::path(R"(C:\Café)");
+    rows = editor::parse_build_diagnostics(
+        R"(C:\Café\Scripts\Game.cpp(17,4): error C2143: syntax error)" "\n"
+        R"(C:\Café\Scripts\Game.cpp:19:2: warning: suspicious conversion)" "\n",
+        "compile", windows);
+    check(rows.size() == 2 && rows[0].at("file") == "Scripts/Game.cpp" &&
+              rows[0].at("code") == "C2143" && rows[0].at("line") == 17 &&
+              rows[1].at("severity") == "warning" && rows[1].at("line") == 19,
+          "Windows drive colon and Unicode directory remain intact");
+    rows = editor::parse_build_diagnostics(
+        "Scripts/Game.cpp:9:3: error: missing value\n"
+        "    broken call\n"
+        "    ^~~~~~\n"
+        "Scripts/Game.cpp:4:1: note: declared here\n",
+        "compile", project);
+    check(rows.size() == 2 && rows[0].at("severity") == "error" &&
+              rows[1].at("severity") == "note" && rows[1].at("file") == "Scripts/Game.cpp",
+          "Caret and source excerpts do not become duplicate diagnostics");
+    rows = editor::parse_build_diagnostics(
+        "/outside/Scripts/Game.cpp:4:2: error: external\n"
+        "../Scripts/Escape.cpp:5:2: error: escaped\n",
+        "compile", project);
+    check(rows.size() == 2 && !rows[0].contains("file") && !rows[1].contains("file"),
+          "External and traversing sources are never navigable");
+    rows = editor::parse_build_diagnostics(
+        "Scripts/../Scripts/Game.cpp:4:2: error: disguised traversal\n"
+        "Scripts/Game.cpp:4:0: error: invalid column\n",
+        "compile", project);
+    check(rows.size() == 1 && !rows[0].contains("file"),
+          "Traversal stays non-navigable and zero columns are rejected");
+    std::string noisy;
+    for (int index = 0; index < 300; ++index)
+        noisy += "Scripts/Game.cpp:2:1: warning: repeated\n";
+    check(editor::parse_build_diagnostics(noisy, "compile", project).size() <= 200,
+          "Structured diagnostic count is bounded");
+}
+} // namespace
+
+int main() {
+    try {
+        contracts();
+        std::cout << "Build diagnostic parsing contracts passed\n";
+        return 0;
+    } catch (const std::exception& error) {
+        std::cerr << error.what() << '\n';
+        return 1;
+    }
+}