Kyle Isom
f450ef825c
- Removed standalone test executables (`test_undo`, `test_buffer_save`, `test_buffer_open_nonexistent_save`, etc.). - Introduced `kte_tests` as a unified test runner. - Migrated existing tests to a new minimal, reusable framework in `tests/Test.h`. - Updated `CMakeLists.txt` to build a single `kte_tests` executable. - Simplified dependencies, reducing the need for ncurses/GUI in test builds.
64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
// Minimal header-only unit test framework for kte
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#pragma once
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#include <functional>
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#include <iostream>
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#include <string>
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#include <vector>
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#include <chrono>
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#include <sstream>
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namespace ktet {
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struct TestCase {
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std::string name;
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std::function<void()> fn;
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};
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inline std::vector<TestCase>& registry() {
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static std::vector<TestCase> r;
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return r;
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}
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struct Registrar {
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Registrar(const char* name, std::function<void()> fn) {
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registry().push_back(TestCase{std::string(name), std::move(fn)});
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}
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};
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// Assertions
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struct AssertionFailure {
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std::string msg;
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};
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inline void expect(bool cond, const char* expr, const char* file, int line) {
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if (!cond) {
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std::cerr << file << ":" << line << ": EXPECT failed: " << expr << "\n";
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}
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}
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inline void assert_true(bool cond, const char* expr, const char* file, int line) {
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if (!cond) {
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throw AssertionFailure{std::string(file) + ":" + std::to_string(line) + ": ASSERT failed: " + expr};
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}
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}
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template<typename A, typename B>
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inline void assert_eq_impl(const A& a, const B& b, const char* ea, const char* eb, const char* file, int line) {
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if (!(a == b)) {
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std::ostringstream oss;
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oss << file << ":" << line << ": ASSERT_EQ failed: " << ea << " == " << eb;
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throw AssertionFailure{oss.str()};
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}
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}
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} // namespace ktet
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#define TEST(name) \
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static void name(); \
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static ::ktet::Registrar _reg_##name(#name, &name); \
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static void name()
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#define EXPECT_TRUE(x) ::ktet::expect((x), #x, __FILE__, __LINE__)
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#define ASSERT_TRUE(x) ::ktet::assert_true((x), #x, __FILE__, __LINE__)
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#define ASSERT_EQ(a,b) ::ktet::assert_eq_impl((a),(b), #a, #b, __FILE__, __LINE__)
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