实现 12.3 toml 读取：schema 校验、文件集合、工程哈希。
- Project.h/cpp：toml++ 解析 + 字段白名单（未知键带行号报错）、name/entry/cycle_limit/dt_ms/files.st 必填、io 条目完整性、entry 必须 program MAIN - compile_files：files.st ∪ gvl.file 去重；compute_project_hash：路径排序后 FNV-1a 64 增量，缺文件报 file missing - STCompiler <project.toml>：打印文件列表与哈希，失败退出码 1，--help - compiler 私有链接 toml++ v3.4.0；测试固化 compiler_toml（35 断言，line1 哈希冻结 0xc3fe4ae74ad45900）
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/**
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* @file compiler_test.cpp
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* @brief compiler 库测试：toml schema、文件集合、工程哈希
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* @author
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* @date 2026-08-21
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*/
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#include <cstdio>
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#include <filesystem>
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#include <string>
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#include <vector>
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#include "compiler/Project.h"
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#ifndef REPO_ROOT
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#define REPO_ROOT "."
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#endif
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static int g_checks = 0;
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#define CHECK(cond) \
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do { \
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if (!(cond)) { \
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std::printf("FAIL %s:%d: %s\n", __FILE__, __LINE__, #cond); \
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return false; \
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} \
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++g_checks; \
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} while (0)
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// ---- 写临时 toml（负例用），返回路径 ----
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static std::string write_tmp(const char* name, const char* content) {
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const std::filesystem::path dir = std::filesystem::temp_directory_path();
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const std::filesystem::path path = dir / name;
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std::FILE* f = std::fopen(path.string().c_str(), "w");
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std::fputs(content, f);
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std::fclose(f);
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return path.string();
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}
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static void rm_tmp(const std::string& path) {
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std::remove(path.c_str());
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}
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// ---- 1. line1 正例 ----
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static bool test_line1() {
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using namespace compiler;
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Project p;
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std::string err;
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CHECK(parse_project(std::string(REPO_ROOT) + "/examples/line1/project.toml", &p, &err));
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CHECK(p.name == "line1");
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CHECK(p.entry == "program MAIN");
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CHECK(p.cycle_limit == 100000);
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CHECK(p.dt_ms == 10);
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CHECK(p.files_st.size() == 3);
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CHECK(p.files_st[0] == "globals.st");
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CHECK(p.gvl_file == "globals.st");
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CHECK(p.io.size() == 3);
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CHECK(p.io[0].var == "EmergencyStop" && p.io[0].is_input && p.io[0].bit == 2);
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CHECK(p.io[2].var == "Q0_0" && !p.io[2].is_input);
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CHECK(p.base_dir == std::string(REPO_ROOT) + "/examples/line1");
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const std::vector<std::string> files = compile_files(p);
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CHECK(files.size() == 3); // gvl 已在 files.st，不重复
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uint64_t h = 0;
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CHECK(compute_project_hash(p, &h, &err));
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CHECK(h == 0xc3fe4ae74ad45900ull); // 冻结值：确定性回放
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return true;
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}
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// ---- 2. 无 io / 无 gvl 的用例 ----
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static bool test_minimal() {
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using namespace compiler;
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Project p;
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std::string err;
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CHECK(parse_project(std::string(REPO_ROOT) + "/tests/cases/01_empty_main/project.toml", &p, &err));
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CHECK(p.gvl_file.empty());
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CHECK(p.io.empty());
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CHECK(compile_files(p).size() == 1);
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CHECK(parse_project(std::string(REPO_ROOT) + "/tests/cases/15_fb_instance/project.toml", &p, &err));
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CHECK(p.gvl_file.empty());
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return true;
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}
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// ---- 3. gvl.file 不在 files.st 时追加 ----
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static bool test_gvl_append() {
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using namespace compiler;
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const std::string path = write_tmp(
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"stator_gvl_append.toml",
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"[project]\nname = \"x\"\nentry = \"program MAIN\"\ncycle_limit = 1\ndt_ms = 1\n"
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"[files]\nst = [\"main.st\"]\n[gvl]\nfile = \"globals.st\"\n");
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Project p;
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std::string err;
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CHECK(parse_project(path, &p, &err));
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const std::vector<std::string> files = compile_files(p);
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CHECK(files.size() == 2);
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CHECK(files[0] == "main.st");
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CHECK(files[1] == "globals.st");
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rm_tmp(path);
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return true;
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}
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// ---- 4. 负例：schema 校验类别 ----
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static bool expect_err(const std::string& path, const char* prefix) {
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compiler::Project p;
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std::string err;
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if (compiler::parse_project(path, &p, &err)) {
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std::printf("FAIL %s: parsed ok\n", path.c_str());
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return false;
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}
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if (err.find(prefix) != 0) {
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std::printf("FAIL %s: want '%s', got '%s'\n", path.c_str(), prefix, err.c_str());
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return false;
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}
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++g_checks;
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return true;
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}
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static bool test_negative() {
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using namespace compiler;
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const std::string b1 = write_tmp(
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"stator_bad1.toml",
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"[project]\nname = \"x\"\nentry = \"program MAIN\"\ncycle_limit = 1\ndt_ms = 1\n"
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"[files]\nst = [\"a.st\"]\n[bogus]\nx = 1\n");
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if (!expect_err(b1, "unknown key")) return false;
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const std::string b2 = write_tmp(
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"stator_bad2.toml",
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"[project]\nentry = \"program MAIN\"\ncycle_limit = 1\ndt_ms = 1\n"
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"[files]\nst = [\"a.st\"]\n");
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if (!expect_err(b2, "missing field")) return false;
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const std::string b3 = write_tmp(
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"stator_bad3.toml",
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"[project]\nname = \"x\"\nentry = \"program foo\"\ncycle_limit = 1\ndt_ms = 1\n"
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"[files]\nst = [\"a.st\"]\n");
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if (!expect_err(b3, "invalid value")) return false;
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const std::string b4 = write_tmp(
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"stator_bad4.toml",
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"[project]\nname = \"x\"\nentry = \"program MAIN\"\ncycle_limit = 1\ndt_ms = 1\n"
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"[files]\nst = [\"a.st\"]\n[[io.input]]\nvar = \"I0_0\"\nchannel = 0\n");
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if (!expect_err(b4, "missing field")) return false;
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const std::string b5 = write_tmp("stator_bad5.toml", "[project\nname = \"x\"\n");
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if (!expect_err(b5, "parse error")) return false;
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// 缺文件（compute_project_hash 层）
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const std::string b6 = write_tmp(
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"stator_bad6.toml",
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"[project]\nname = \"x\"\nentry = \"program MAIN\"\ncycle_limit = 1\ndt_ms = 1\n"
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"[files]\nst = [\"nope.st\"]\n");
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Project p;
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std::string err;
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CHECK(parse_project(b6, &p, &err));
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uint64_t h = 0;
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CHECK(!compute_project_hash(p, &h, &err));
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CHECK(err.find("file missing") == 0);
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// toml 文件本身不存在
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if (!expect_err(std::filesystem::temp_directory_path().string() + "/stator_nope.toml",
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"parse error")) {
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return false;
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}
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rm_tmp(b1);
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rm_tmp(b2);
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rm_tmp(b3);
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rm_tmp(b4);
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rm_tmp(b5);
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rm_tmp(b6);
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return true;
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}
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// ---- 5. 20 个用例全部可解析 + 可哈希 ----
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static bool test_all_cases() {
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using namespace compiler;
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int n = 0;
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for (const auto& dir : std::filesystem::directory_iterator(
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std::string(REPO_ROOT) + "/tests/cases")) {
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if (!dir.is_directory()) {
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continue;
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}
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const std::string toml = dir.path().string() + "/project.toml";
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Project p;
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std::string err;
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if (!parse_project(toml, &p, &err)) {
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std::printf("FAIL parse %s: %s\n", toml.c_str(), err.c_str());
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return false;
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}
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uint64_t h = 0;
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if (!compute_project_hash(p, &h, &err)) {
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std::printf("FAIL hash %s: %s\n", toml.c_str(), err.c_str());
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return false;
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}
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++n;
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}
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CHECK(n == 20);
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return true;
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}
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int main() {
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if (!test_line1()) return 1;
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if (!test_minimal()) return 1;
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if (!test_gvl_append()) return 1;
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if (!test_negative()) return 1;
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if (!test_all_cases()) return 1;
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std::printf("compiler_test: %d checks passed\n", g_checks);
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return 0;
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}
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