mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 15:07:45 +00:00
AK: Add a new TestSuite.h from my own work, adapted to match the existing one a bit
This gives a few new features: * benchmarks * the ability to run individual testcases easily * timing of tests
This commit is contained in:
parent
df3e295ba6
commit
41d2c674d7
8 changed files with 386 additions and 136 deletions
241
AK/TestSuite.h
Normal file
241
AK/TestSuite.h
Normal file
|
@ -0,0 +1,241 @@
|
|||
#pragma once
|
||||
|
||||
#include "AKString.h"
|
||||
#include "Function.h"
|
||||
#include "NonnullRefPtrVector.h"
|
||||
#include <chrono>
|
||||
|
||||
namespace AK {
|
||||
|
||||
class TestElapsedTimer {
|
||||
typedef std::chrono::high_resolution_clock clock;
|
||||
|
||||
public:
|
||||
TestElapsedTimer() { restart(); }
|
||||
void restart() { m_started = clock::now(); }
|
||||
int64_t elapsed()
|
||||
{
|
||||
auto end = clock::now();
|
||||
auto elapsed = end - m_started;
|
||||
return std::chrono::duration_cast<std::chrono::milliseconds>(elapsed).count();
|
||||
}
|
||||
|
||||
private:
|
||||
std::chrono::time_point<clock> m_started;
|
||||
};
|
||||
|
||||
class TestException {
|
||||
public:
|
||||
TestException(const String& file, int line, const String& s)
|
||||
: file(file)
|
||||
, line(line)
|
||||
, reason(s)
|
||||
{
|
||||
}
|
||||
|
||||
String to_string() const
|
||||
{
|
||||
String outfile = file;
|
||||
// ###
|
||||
//auto slash = file.lastIndexOf("/");
|
||||
//if (slash > 0) {
|
||||
// outfile = outfile.right(outfile.length() - slash - 1);
|
||||
//}
|
||||
return String::format("%s:%d: %s", outfile.characters(), line, reason.characters());
|
||||
}
|
||||
|
||||
private:
|
||||
String file;
|
||||
int line = 0;
|
||||
String reason;
|
||||
};
|
||||
|
||||
typedef AK::Function<void()> TestFunction;
|
||||
|
||||
class TestCase : public RefCounted<TestCase> {
|
||||
public:
|
||||
TestCase(const String& name, TestFunction&& fn, bool is_benchmark)
|
||||
: m_name(name)
|
||||
, m_function(move(fn))
|
||||
, m_is_benchmark(is_benchmark)
|
||||
{
|
||||
}
|
||||
|
||||
bool is_benchmark() const { return m_is_benchmark; }
|
||||
const String& name() const { return m_name; }
|
||||
const TestFunction& func() const { return m_function; }
|
||||
|
||||
private:
|
||||
String m_name;
|
||||
TestFunction m_function;
|
||||
bool m_is_benchmark;
|
||||
};
|
||||
|
||||
class TestSuite {
|
||||
public:
|
||||
static TestSuite* instance()
|
||||
{
|
||||
if (s_global == nullptr)
|
||||
s_global = new TestSuite();
|
||||
return s_global;
|
||||
}
|
||||
void run(const NonnullRefPtrVector<TestCase>& tests);
|
||||
void main(const String& suite_name, int argc, char** argv);
|
||||
NonnullRefPtrVector<TestCase> find_cases(const String& search, bool find_tests, bool find_benchmarks);
|
||||
void add_case(const NonnullRefPtr<TestCase>& test_case)
|
||||
{
|
||||
m_cases.append(test_case);
|
||||
}
|
||||
|
||||
private:
|
||||
static TestSuite* s_global;
|
||||
NonnullRefPtrVector<TestCase> m_cases;
|
||||
uint64_t m_testtime = 0;
|
||||
uint64_t m_benchtime = 0;
|
||||
String m_suite_name;
|
||||
};
|
||||
|
||||
void TestSuite::main(const String& suite_name, int argc, char** argv)
|
||||
{
|
||||
m_suite_name = suite_name;
|
||||
bool find_tests = true;
|
||||
bool find_benchmarks = true;
|
||||
|
||||
String search_string;
|
||||
for (int i = 1; i < argc; i++) {
|
||||
if (!String(argv[i]).starts_with("--")) {
|
||||
search_string = argv[i];
|
||||
} else if (String(argv[i]) == String("--bench")) {
|
||||
find_tests = false;
|
||||
} else if (String(argv[i]) == String("--test")) {
|
||||
find_benchmarks = false;
|
||||
} else if (String(argv[i]) == String("--help")) {
|
||||
dbg() << "Available tests for " << suite_name << ":";
|
||||
const auto& tests = find_cases("*", true, false);
|
||||
for (const auto& t : tests) {
|
||||
dbg() << "\t" << t.name();
|
||||
}
|
||||
dbg() << "Available benchmarks for " << suite_name << ":";
|
||||
const auto& benches = find_cases("*", false, true);
|
||||
for (const auto& t : benches) {
|
||||
dbg() << "\t" << t.name();
|
||||
}
|
||||
exit(0);
|
||||
}
|
||||
}
|
||||
|
||||
const auto& matches = find_cases(search_string, find_tests, find_benchmarks);
|
||||
if (matches.size() == 0) {
|
||||
dbg() << "0 matches when searching for " << search_string << " (out of " << m_cases.size() << ")";
|
||||
exit(1);
|
||||
}
|
||||
dbg() << "Running " << matches.size() << " cases out of " << m_cases.size();
|
||||
run(matches);
|
||||
}
|
||||
|
||||
NonnullRefPtrVector<TestCase> TestSuite::find_cases(const String& search, bool find_tests, bool find_benchmarks)
|
||||
{
|
||||
NonnullRefPtrVector<TestCase> matches;
|
||||
for (const auto& t : m_cases) {
|
||||
if (!search.is_empty() && !t.name().matches(search, String::CaseSensitivity::CaseInsensitive)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (!find_tests && !t.is_benchmark()) {
|
||||
continue;
|
||||
}
|
||||
if (!find_benchmarks && t.is_benchmark()) {
|
||||
continue;
|
||||
}
|
||||
|
||||
matches.append(t);
|
||||
}
|
||||
return matches;
|
||||
}
|
||||
|
||||
void TestSuite::run(const NonnullRefPtrVector<TestCase>& tests)
|
||||
{
|
||||
int test_count = 0;
|
||||
int benchmark_count = 0;
|
||||
TestElapsedTimer global_timer;
|
||||
for (const auto& t : tests) {
|
||||
dbg() << "START Running " << (t.is_benchmark() ? "benchmark" : "test") << " " << t.name();
|
||||
TestElapsedTimer timer;
|
||||
try {
|
||||
t.func();
|
||||
} catch (const TestException& t) {
|
||||
fprintf(stderr, "\033[31;1mFAIL\033[0m: %s\n", t.to_string().characters());
|
||||
exit(1);
|
||||
}
|
||||
auto time = timer.elapsed();
|
||||
fprintf(stderr, "\033[32;1mPASS\033[0m: %d ms running %s %s\n", (int)time, (t.is_benchmark() ? "benchmark" : "test"), t.name().characters());
|
||||
if (t.is_benchmark()) {
|
||||
m_benchtime += time;
|
||||
benchmark_count++;
|
||||
} else {
|
||||
m_testtime += time;
|
||||
test_count++;
|
||||
}
|
||||
}
|
||||
dbg() << "Finished " << test_count << " tests and " << benchmark_count << " benchmarks in " << (int)global_timer.elapsed() << " ms ("
|
||||
<< (int)m_testtime << " tests, " << (int)m_benchtime << " benchmarks, " << int(global_timer.elapsed() - (m_testtime + m_benchtime)) << " other)";
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
using AK::TestCase;
|
||||
using AK::TestException;
|
||||
using AK::TestSuite;
|
||||
|
||||
#define xstr(s) ___str(s)
|
||||
#define ___str(s) #s
|
||||
|
||||
#define TESTCASE_TYPE_NAME(x) TestCase_##x
|
||||
|
||||
/*! Define a test case function. */
|
||||
#define TEST_CASE(x) \
|
||||
static void x(); \
|
||||
struct TESTCASE_TYPE_NAME(x) { \
|
||||
TESTCASE_TYPE_NAME(x) \
|
||||
() { TestSuite::instance()->add_case(adopt(*new TestCase(___str(x), x, false))); } \
|
||||
}; \
|
||||
static struct TESTCASE_TYPE_NAME(x) TESTCASE_TYPE_NAME(x); \
|
||||
static void x()
|
||||
|
||||
#define BENCHMARK_TYPE_NAME(x) TestCase_##x
|
||||
|
||||
#define BENCHMARK_CASE(x) \
|
||||
static void x(); \
|
||||
struct BENCHMARK_TYPE_NAME(x) { \
|
||||
BENCHMARK_TYPE_NAME(x) \
|
||||
() { TestSuite::instance()->add_case(adopt(*new TestCase(___str(x), x, true))); } \
|
||||
}; \
|
||||
static struct BENCHMARK_TYPE_NAME(x) BENCHMARK_TYPE_NAME(x); \
|
||||
static void x()
|
||||
|
||||
/*! Define the main function of the testsuite. All TEST_CASE functions will be executed. */
|
||||
#define TEST_MAIN(SuiteName) \
|
||||
TestSuite* TestSuite::s_global = nullptr; \
|
||||
template<size_t N> \
|
||||
constexpr size_t compiletime_lenof(const char(&)[N]) \
|
||||
{ \
|
||||
return N - 1; \
|
||||
} \
|
||||
int main(int argc, char** argv) \
|
||||
{ \
|
||||
static_assert(compiletime_lenof(___str(SuiteName)) != 0, "Set SuiteName"); \
|
||||
TestSuite::instance()->main(___str(SuiteName), argc, argv); \
|
||||
}
|
||||
|
||||
#define assertEqual(one, two) \
|
||||
do { \
|
||||
auto ___aev1 = one; \
|
||||
auto ___aev2 = two; \
|
||||
if (___aev1 != ___aev2) { \
|
||||
const auto& msg = String::format("\033[31;1mFAIL\033[0m: assertEqual(" ___str(one) ", " ___str(two) ") failed"); \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define EXPECT_EQ(one, two) assertEqual(one, two)
|
||||
|
||||
#define EXPECT(one) assertEqual(one, true)
|
Loading…
Add table
Add a link
Reference in a new issue