From 7f405f4d49c5ad585c3cf2d7e56fd7307d8a889b Mon Sep 17 00:00:00 2001 From: Sijmen Schoon Date: Tue, 26 Jan 2021 01:26:12 +0100 Subject: [PATCH] Remove tests (for now) --- tests/Makefile | 45 - tests/acutest.h | 1794 ------------------------------------ tests/afl.cpp | 49 - tests/common.h | 2 - tests/generate-packets.cpp | 41 - tests/net-arp.cpp | 182 ---- tests/net-arp.h | 9 - tests/net-utils.cpp | 49 - tests/net-utils.h | 4 - tests/test.cpp | 42 - 10 files changed, 2217 deletions(-) delete mode 100644 tests/Makefile delete mode 100644 tests/acutest.h delete mode 100644 tests/afl.cpp delete mode 100644 tests/common.h delete mode 100644 tests/generate-packets.cpp delete mode 100644 tests/net-arp.cpp delete mode 100644 tests/net-arp.h delete mode 100644 tests/net-utils.cpp delete mode 100644 tests/net-utils.h delete mode 100644 tests/test.cpp diff --git a/tests/Makefile b/tests/Makefile deleted file mode 100644 index 66d407a..0000000 --- a/tests/Makefile +++ /dev/null @@ -1,45 +0,0 @@ -SRCDIR = ../src -TESTDIR = . - -SRCOBJS := $(addprefix $(SRCDIR)/, net-utils.o net-arp.o net-ethernet.o) -TESTOBJS := $(addprefix $(TESTDIR)/, test.o net-arp.o net-utils.o) -OBJS := $(SRCOBJS) $(TESTOBJS) - -INCLUDE = -I../uspi/include/ -I.. - -CC := clang -CXX := clang++ - -CFLAGS += $(ARCH) $(INCLUDE) -MMD -MP -Wall -Wno-psabi -fsigned-char -fno-builtin -g -DNDEBUG -fprofile-instr-generate -fcoverage-mapping -fsanitize=address,undefined -fno-omit-frame-pointer -CXXFLAGS := $(CFLAGS) $(CXXFLAGS) -std=c++11 -CFLAGS += -fno-delete-null-pointer-checks -fdata-sections -ffunction-sections -u _printf_float -std=gnu99 - -TARGET ?= test - -DEPENDS := $(patsubst %.o,%.d,$(OBJS)) --include $(DEPENDS) - -.PHONY: all - -all: $(TARGET) - -coverage: $(TARGET) - LLVM_PROFILE_FILE="$(TARGET).profraw" ./$(TARGET) - llvm-profdata merge -sparse "$(TARGET).profraw" -o "$(TARGET).profdata" - llvm-cov show ./$(TARGET) -instr-profile="$(TARGET).profdata" ../src - -$(TARGET): $(OBJS) - @echo " LINK $@" - $(Q)$(CXX) $(CFLAGS) -o $(TARGET) $(OBJS) - -generate-inputs: $(SRCOBJS) generate-inputs.o - @echo " LINK $@" - $(Q)$(CXX) $(CFLAGS) -o generate-inputs $(SRCOBJS) generate-inputs.o - ./generate-inputs - -afl: $(SRCOBJS) afl.o - @echo " LINK $@" - $(Q)afl-clang++ $(CFLAGS) -o afl $(SRCOBJS) afl.o - -clean: - $(Q)$(RM) $(SRCDIR)/*.o $(TESTDIR)/*.o $(SRCDIR)/*.d $(TESTDIR)/*.d $(TARGET) kernel test afl generate-inputs *.profraw *.profdata diff --git a/tests/acutest.h b/tests/acutest.h deleted file mode 100644 index 8b49afc..0000000 --- a/tests/acutest.h +++ /dev/null @@ -1,1794 +0,0 @@ -/* - * Acutest -- Another C/C++ Unit Test facility - * - * - * Copyright 2013-2020 Martin Mitas - * Copyright 2019 Garrett D'Amore - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ - -#ifndef ACUTEST_H -#define ACUTEST_H - - -/************************ - *** Public interface *** - ************************/ - -/* By default, "acutest.h" provides the main program entry point (function - * main()). However, if the test suite is composed of multiple source files - * which include "acutest.h", then this causes a problem of multiple main() - * definitions. To avoid this problem, #define macro TEST_NO_MAIN in all - * compilation units but one. - */ - -/* Macro to specify list of unit tests in the suite. - * The unit test implementation MUST provide list of unit tests it implements - * with this macro: - * - * TEST_LIST = { - * { "test1_name", test1_func_ptr }, - * { "test2_name", test2_func_ptr }, - * ... - * { NULL, NULL } // zeroed record marking the end of the list - * }; - * - * The list specifies names of each test (must be unique) and pointer to - * a function implementing it. The function does not take any arguments - * and has no return values, i.e. every test function has to be compatible - * with this prototype: - * - * void test_func(void); - * - * Note the list has to be ended with a zeroed record. - */ -#define TEST_LIST const struct test_ test_list_[] - - -/* Macros for testing whether an unit test succeeds or fails. These macros - * can be used arbitrarily in functions implementing the unit tests. - * - * If any condition fails throughout execution of a test, the test fails. - * - * TEST_CHECK takes only one argument (the condition), TEST_CHECK_ allows - * also to specify an error message to print out if the condition fails. - * (It expects printf-like format string and its parameters). The macros - * return non-zero (condition passes) or 0 (condition fails). - * - * That can be useful when more conditions should be checked only if some - * preceding condition passes, as illustrated in this code snippet: - * - * SomeStruct* ptr = allocate_some_struct(); - * if(TEST_CHECK(ptr != NULL)) { - * TEST_CHECK(ptr->member1 < 100); - * TEST_CHECK(ptr->member2 > 200); - * } - */ -#define TEST_CHECK_(cond,...) test_check_((cond), __FILE__, __LINE__, __VA_ARGS__) -#define TEST_CHECK(cond) test_check_((cond), __FILE__, __LINE__, "%s", #cond) - - -/* These macros are the same as TEST_CHECK_ and TEST_CHECK except that if the - * condition fails, the currently executed unit test is immediately aborted. - * - * That is done either by calling abort() if the unit test is executed as a - * child process; or via longjmp() if the unit test is executed within the - * main Acutest process. - * - * As a side effect of such abortion, your unit tests may cause memory leaks, - * unflushed file descriptors, and other phenomena caused by the abortion. - * - * Therefore you should not use these as a general replacement for TEST_CHECK. - * Use it with some caution, especially if your test causes some other side - * effects to the outside world (e.g. communicating with some server, inserting - * into a database etc.). - */ -#define TEST_ASSERT_(cond,...) \ - do { \ - if(!test_check_((cond), __FILE__, __LINE__, __VA_ARGS__)) \ - test_abort_(); \ - } while(0) -#define TEST_ASSERT(cond) \ - do { \ - if(!test_check_((cond), __FILE__, __LINE__, "%s", #cond)) \ - test_abort_(); \ - } while(0) - - -#ifdef __cplusplus -/* Macros to verify that the code (the 1st argument) throws exception of given - * type (the 2nd argument). (Note these macros are only available in C++.) - * - * TEST_EXCEPTION_ is like TEST_EXCEPTION but accepts custom printf-like - * message. - * - * For example: - * - * TEST_EXCEPTION(function_that_throw(), ExpectedExceptionType); - * - * If the function_that_throw() throws ExpectedExceptionType, the check passes. - * If the function throws anything incompatible with ExpectedExceptionType - * (or if it does not thrown an exception at all), the check fails. - */ -#define TEST_EXCEPTION(code, exctype) \ - do { \ - bool exc_ok_ = false; \ - const char *msg_ = NULL; \ - try { \ - code; \ - msg_ = "No exception thrown."; \ - } catch(exctype const&) { \ - exc_ok_= true; \ - } catch(...) { \ - msg_ = "Unexpected exception thrown."; \ - } \ - test_check_(exc_ok_, __FILE__, __LINE__, #code " throws " #exctype); \ - if(msg_ != NULL) \ - test_message_("%s", msg_); \ - } while(0) -#define TEST_EXCEPTION_(code, exctype, ...) \ - do { \ - bool exc_ok_ = false; \ - const char *msg_ = NULL; \ - try { \ - code; \ - msg_ = "No exception thrown."; \ - } catch(exctype const&) { \ - exc_ok_= true; \ - } catch(...) { \ - msg_ = "Unexpected exception thrown."; \ - } \ - test_check_(exc_ok_, __FILE__, __LINE__, __VA_ARGS__); \ - if(msg_ != NULL) \ - test_message_("%s", msg_); \ - } while(0) -#endif /* #ifdef __cplusplus */ - - -/* Sometimes it is useful to split execution of more complex unit tests to some - * smaller parts and associate those parts with some names. - * - * This is especially handy if the given unit test is implemented as a loop - * over some vector of multiple testing inputs. Using these macros allow to use - * sort of subtitle for each iteration of the loop (e.g. outputting the input - * itself or a name associated to it), so that if any TEST_CHECK condition - * fails in the loop, it can be easily seen which iteration triggers the - * failure, without the need to manually output the iteration-specific data in - * every single TEST_CHECK inside the loop body. - * - * TEST_CASE allows to specify only single string as the name of the case, - * TEST_CASE_ provides all the power of printf-like string formatting. - * - * Note that the test cases cannot be nested. Starting a new test case ends - * implicitly the previous one. To end the test case explicitly (e.g. to end - * the last test case after exiting the loop), you may use TEST_CASE(NULL). - */ -#define TEST_CASE_(...) test_case_(__VA_ARGS__) -#define TEST_CASE(name) test_case_("%s", name) - - -/* Maximal output per TEST_CASE call. Longer messages are cut. - * You may define another limit prior including "acutest.h" - */ -#ifndef TEST_CASE_MAXSIZE - #define TEST_CASE_MAXSIZE 64 -#endif - - -/* printf-like macro for outputting an extra information about a failure. - * - * Intended use is to output some computed output versus the expected value, - * e.g. like this: - * - * if(!TEST_CHECK(produced == expected)) { - * TEST_MSG("Expected: %d", expected); - * TEST_MSG("Produced: %d", produced); - * } - * - * Note the message is only written down if the most recent use of any checking - * macro (like e.g. TEST_CHECK or TEST_EXCEPTION) in the current test failed. - * This means the above is equivalent to just this: - * - * TEST_CHECK(produced == expected); - * TEST_MSG("Expected: %d", expected); - * TEST_MSG("Produced: %d", produced); - * - * The macro can deal with multi-line output fairly well. It also automatically - * adds a final new-line if there is none present. - */ -#define TEST_MSG(...) test_message_(__VA_ARGS__) - - -/* Maximal output per TEST_MSG call. Longer messages are cut. - * You may define another limit prior including "acutest.h" - */ -#ifndef TEST_MSG_MAXSIZE - #define TEST_MSG_MAXSIZE 1024 -#endif - - -/* Macro for dumping a block of memory. - * - * Its intended use is very similar to what TEST_MSG is for, but instead of - * generating any printf-like message, this is for dumping raw block of a - * memory in a hexadecimal form: - * - * TEST_CHECK(size_produced == size_expected && - * memcmp(addr_produced, addr_expected, size_produced) == 0); - * TEST_DUMP("Expected:", addr_expected, size_expected); - * TEST_DUMP("Produced:", addr_produced, size_produced); - */ -#define TEST_DUMP(title, addr, size) test_dump_(title, addr, size) - -/* Maximal output per TEST_DUMP call (in bytes to dump). Longer blocks are cut. - * You may define another limit prior including "acutest.h" - */ -#ifndef TEST_DUMP_MAXSIZE - #define TEST_DUMP_MAXSIZE 1024 -#endif - - -/* Common test initialiation/clean-up - * - * In some test suites, it may be needed to perform some sort of the same - * initialization and/or clean-up in all the tests. - * - * Such test suites may use macros TEST_INIT and/or TEST_FINI prior including - * this header. The expansion of the macro is then used as a body of helper - * function called just before executing every single (TEST_INIT) or just after - * it ends (TEST_FINI). - * - * Examples of various ways how to use the macro TEST_INIT: - * - * #define TEST_INIT my_init_func(); - * #define TEST_INIT my_init_func() // Works even without the semicolon - * #define TEST_INIT setlocale(LC_ALL, NULL); - * #define TEST_INIT { setlocale(LC_ALL, NULL); my_init_func(); } - * - * TEST_FINI is to be used in the same way. - */ - - -/********************** - *** Implementation *** - **********************/ - -/* The unit test files should not rely on anything below. */ - -#include -#include -#include -#include -#include -#include - -#if defined(unix) || defined(__unix__) || defined(__unix) || defined(__APPLE__) - #define ACUTEST_UNIX_ 1 - #include - #include - #include - #include - #include - #include - #include - - #if defined CLOCK_PROCESS_CPUTIME_ID && defined CLOCK_MONOTONIC - #define ACUTEST_HAS_POSIX_TIMER_ 1 - #endif -#endif - -#if defined(_gnu_linux_) || defined(__linux__) - #define ACUTEST_LINUX_ 1 - #include - #include -#endif - -#if defined(_WIN32) || defined(__WIN32__) || defined(__WINDOWS__) - #define ACUTEST_WIN_ 1 - #include - #include -#endif - -#ifdef __cplusplus - #include -#endif - -/* Load valgrind.h, if available. This allows to detect valgrind's presence via RUNNING_ON_VALGRIND. */ -#ifdef __has_include - #if __has_include() - #include - #endif -#endif - -/* Enable the use of the non-standard keyword __attribute__ to silence warnings under some compilers */ -#if defined(__GNUC__) || defined(__clang__) - #define TEST_ATTRIBUTE_(attr) __attribute__((attr)) -#else - #define TEST_ATTRIBUTE_(attr) -#endif - -/* Note our global private identifiers end with '_' to mitigate risk of clash - * with the unit tests implementation. */ - -#ifdef __cplusplus - extern "C" { -#endif - -#ifdef _MSC_VER - /* In the multi-platform code like ours, we cannot use the non-standard - * "safe" functions from Microsoft C lib like e.g. sprintf_s() instead of - * standard sprintf(). Hence, lets disable the warning C4996. */ - #pragma warning(push) - #pragma warning(disable: 4996) -#endif - - -struct test_ { - const char* name; - void (*func)(void); -}; - -struct test_detail_ { - unsigned char flags; - double duration; -}; - -enum { - TEST_FLAG_RUN_ = 1 << 0, - TEST_FLAG_SUCCESS_ = 1 << 1, - TEST_FLAG_FAILURE_ = 1 << 2, -}; - -extern const struct test_ test_list_[]; - -int test_check_(int cond, const char* file, int line, const char* fmt, ...); -void test_case_(const char* fmt, ...); -void test_message_(const char* fmt, ...); -void test_dump_(const char* title, const void* addr, size_t size); -void test_abort_(void) TEST_ATTRIBUTE_(noreturn); - - -#ifndef TEST_NO_MAIN - -static char* test_argv0_ = NULL; -static size_t test_list_size_ = 0; -static struct test_detail_ *test_details_ = NULL; -static size_t test_count_ = 0; -static int test_no_exec_ = -1; -static int test_no_summary_ = 0; -static int test_tap_ = 0; -static int test_skip_mode_ = 0; -static int test_worker_ = 0; -static int test_worker_index_ = 0; -static int test_cond_failed_ = 0; -static int test_was_aborted_ = 0; -static FILE *test_xml_output_ = NULL; - -static int test_stat_failed_units_ = 0; -static int test_stat_run_units_ = 0; - -static const struct test_* test_current_unit_ = NULL; -static int test_current_index_ = 0; -static char test_case_name_[TEST_CASE_MAXSIZE] = ""; -static int test_current_already_logged_ = 0; -static int test_case_current_already_logged_ = 0; -static int test_verbose_level_ = 2; -static int test_current_failures_ = 0; -static int test_colorize_ = 0; -static int test_timer_ = 0; - -static int test_abort_has_jmp_buf_ = 0; -static jmp_buf test_abort_jmp_buf_; - - -static void -test_cleanup_(void) -{ - free((void*) test_details_); -} - -static void -test_exit_(int exit_code) -{ - test_cleanup_(); - exit(exit_code); -} - -#if defined ACUTEST_WIN_ - typedef LARGE_INTEGER test_timer_type_; - static LARGE_INTEGER test_timer_freq_; - static test_timer_type_ test_timer_start_; - static test_timer_type_ test_timer_end_; - - static void - test_timer_init_(void) - { - QueryPerformanceFrequency(&test_timer_freq_); - } - - static void - test_timer_get_time_(LARGE_INTEGER* ts) - { - QueryPerformanceCounter(ts); - } - - static double - test_timer_diff_(LARGE_INTEGER start, LARGE_INTEGER end) - { - double duration = (double)(end.QuadPart - start.QuadPart); - duration /= (double)test_timer_freq_.QuadPart; - return duration; - } - - static void - test_timer_print_diff_(void) - { - printf("%.6lf secs", test_timer_diff_(test_timer_start_, test_timer_end_)); - } -#elif defined ACUTEST_HAS_POSIX_TIMER_ - static clockid_t test_timer_id_; - typedef struct timespec test_timer_type_; - static test_timer_type_ test_timer_start_; - static test_timer_type_ test_timer_end_; - - static void - test_timer_init_(void) - { - if(test_timer_ == 1) - test_timer_id_ = CLOCK_MONOTONIC; - else if(test_timer_ == 2) - test_timer_id_ = CLOCK_PROCESS_CPUTIME_ID; - } - - static void - test_timer_get_time_(struct timespec* ts) - { - clock_gettime(test_timer_id_, ts); - } - - static double - test_timer_diff_(struct timespec start, struct timespec end) - { - double endns; - double startns; - - endns = end.tv_sec; - endns *= 1e9; - endns += end.tv_nsec; - - startns = start.tv_sec; - startns *= 1e9; - startns += start.tv_nsec; - - return ((endns - startns)/ 1e9); - } - - static void - test_timer_print_diff_(void) - { - printf("%.6lf secs", - test_timer_diff_(test_timer_start_, test_timer_end_)); - } -#else - typedef int test_timer_type_; - static test_timer_type_ test_timer_start_; - static test_timer_type_ test_timer_end_; - - void - test_timer_init_(void) - {} - - static void - test_timer_get_time_(int* ts) - { - (void) ts; - } - - static double - test_timer_diff_(int start, int end) - { - (void) start; - (void) end; - return 0.0; - } - - static void - test_timer_print_diff_(void) - {} -#endif - -#define TEST_COLOR_DEFAULT_ 0 -#define TEST_COLOR_GREEN_ 1 -#define TEST_COLOR_RED_ 2 -#define TEST_COLOR_DEFAULT_INTENSIVE_ 3 -#define TEST_COLOR_GREEN_INTENSIVE_ 4 -#define TEST_COLOR_RED_INTENSIVE_ 5 - -static int TEST_ATTRIBUTE_(format (printf, 2, 3)) -test_print_in_color_(int color, const char* fmt, ...) -{ - va_list args; - char buffer[256]; - int n; - - va_start(args, fmt); - vsnprintf(buffer, sizeof(buffer), fmt, args); - va_end(args); - buffer[sizeof(buffer)-1] = '\0'; - - if(!test_colorize_) { - return printf("%s", buffer); - } - -#if defined ACUTEST_UNIX_ - { - const char* col_str; - switch(color) { - case TEST_COLOR_GREEN_: col_str = "\033[0;32m"; break; - case TEST_COLOR_RED_: col_str = "\033[0;31m"; break; - case TEST_COLOR_GREEN_INTENSIVE_: col_str = "\033[1;32m"; break; - case TEST_COLOR_RED_INTENSIVE_: col_str = "\033[1;31m"; break; - case TEST_COLOR_DEFAULT_INTENSIVE_: col_str = "\033[1m"; break; - default: col_str = "\033[0m"; break; - } - printf("%s", col_str); - n = printf("%s", buffer); - printf("\033[0m"); - return n; - } -#elif defined ACUTEST_WIN_ - { - HANDLE h; - CONSOLE_SCREEN_BUFFER_INFO info; - WORD attr; - - h = GetStdHandle(STD_OUTPUT_HANDLE); - GetConsoleScreenBufferInfo(h, &info); - - switch(color) { - case TEST_COLOR_GREEN_: attr = FOREGROUND_GREEN; break; - case TEST_COLOR_RED_: attr = FOREGROUND_RED; break; - case TEST_COLOR_GREEN_INTENSIVE_: attr = FOREGROUND_GREEN | FOREGROUND_INTENSITY; break; - case TEST_COLOR_RED_INTENSIVE_: attr = FOREGROUND_RED | FOREGROUND_INTENSITY; break; - case TEST_COLOR_DEFAULT_INTENSIVE_: attr = FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY; break; - default: attr = 0; break; - } - if(attr != 0) - SetConsoleTextAttribute(h, attr); - n = printf("%s", buffer); - SetConsoleTextAttribute(h, info.wAttributes); - return n; - } -#else - n = printf("%s", buffer); - return n; -#endif -} - -static void -test_begin_test_line_(const struct test_* test) -{ - if(!test_tap_) { - if(test_verbose_level_ >= 3) { - test_print_in_color_(TEST_COLOR_DEFAULT_INTENSIVE_, "Test %s:\n", test->name); - test_current_already_logged_++; - } else if(test_verbose_level_ >= 1) { - int n; - char spaces[48]; - - n = test_print_in_color_(TEST_COLOR_DEFAULT_INTENSIVE_, "Test %s... ", test->name); - memset(spaces, ' ', sizeof(spaces)); - if(n < (int) sizeof(spaces)) - printf("%.*s", (int) sizeof(spaces) - n, spaces); - } else { - test_current_already_logged_ = 1; - } - } -} - -static void -test_finish_test_line_(int result) -{ - if(test_tap_) { - const char* str = (result == 0) ? "ok" : "not ok"; - - printf("%s %d - %s\n", str, test_current_index_ + 1, test_current_unit_->name); - - if(result == 0 && test_timer_) { - printf("# Duration: "); - test_timer_print_diff_(); - printf("\n"); - } - } else { - int color = (result == 0) ? TEST_COLOR_GREEN_INTENSIVE_ : TEST_COLOR_RED_INTENSIVE_; - const char* str = (result == 0) ? "OK" : "FAILED"; - printf("[ "); - test_print_in_color_(color, "%s", str); - printf(" ]"); - - if(result == 0 && test_timer_) { - printf(" "); - test_timer_print_diff_(); - } - - printf("\n"); - } -} - -static void -test_line_indent_(int level) -{ - static const char spaces[] = " "; - int n = level * 2; - - if(test_tap_ && n > 0) { - n--; - printf("#"); - } - - while(n > 16) { - printf("%s", spaces); - n -= 16; - } - printf("%.*s", n, spaces); -} - -int TEST_ATTRIBUTE_(format (printf, 4, 5)) -test_check_(int cond, const char* file, int line, const char* fmt, ...) -{ - const char *result_str; - int result_color; - int verbose_level; - - if(cond) { - result_str = "ok"; - result_color = TEST_COLOR_GREEN_; - verbose_level = 3; - } else { - if(!test_current_already_logged_ && test_current_unit_ != NULL) - test_finish_test_line_(-1); - - result_str = "failed"; - result_color = TEST_COLOR_RED_; - verbose_level = 2; - test_current_failures_++; - test_current_already_logged_++; - } - - if(test_verbose_level_ >= verbose_level) { - va_list args; - - if(!test_case_current_already_logged_ && test_case_name_[0]) { - test_line_indent_(1); - test_print_in_color_(TEST_COLOR_DEFAULT_INTENSIVE_, "Case %s:\n", test_case_name_); - test_current_already_logged_++; - test_case_current_already_logged_++; - } - - test_line_indent_(test_case_name_[0] ? 2 : 1); - if(file != NULL) { -#ifdef ACUTEST_WIN_ - const char* lastsep1 = strrchr(file, '\\'); - const char* lastsep2 = strrchr(file, '/'); - if(lastsep1 == NULL) - lastsep1 = file-1; - if(lastsep2 == NULL) - lastsep2 = file-1; - file = (lastsep1 > lastsep2 ? lastsep1 : lastsep2) + 1; -#else - const char* lastsep = strrchr(file, '/'); - if(lastsep != NULL) - file = lastsep+1; -#endif - printf("%s:%d: Check ", file, line); - } - - va_start(args, fmt); - vprintf(fmt, args); - va_end(args); - - printf("... "); - test_print_in_color_(result_color, "%s", result_str); - printf("\n"); - test_current_already_logged_++; - } - - test_cond_failed_ = (cond == 0); - return !test_cond_failed_; -} - -void TEST_ATTRIBUTE_(format (printf, 1, 2)) -test_case_(const char* fmt, ...) -{ - va_list args; - - if(test_verbose_level_ < 2) - return; - - if(test_case_name_[0]) { - test_case_current_already_logged_ = 0; - test_case_name_[0] = '\0'; - } - - if(fmt == NULL) - return; - - va_start(args, fmt); - vsnprintf(test_case_name_, sizeof(test_case_name_) - 1, fmt, args); - va_end(args); - test_case_name_[sizeof(test_case_name_) - 1] = '\0'; - - if(test_verbose_level_ >= 3) { - test_line_indent_(1); - test_print_in_color_(TEST_COLOR_DEFAULT_INTENSIVE_, "Case %s:\n", test_case_name_); - test_current_already_logged_++; - test_case_current_already_logged_++; - } -} - -void TEST_ATTRIBUTE_(format (printf, 1, 2)) -test_message_(const char* fmt, ...) -{ - char buffer[TEST_MSG_MAXSIZE]; - char* line_beg; - char* line_end; - va_list args; - - if(test_verbose_level_ < 2) - return; - - /* We allow extra message only when something is already wrong in the - * current test. */ - if(test_current_unit_ == NULL || !test_cond_failed_) - return; - - va_start(args, fmt); - vsnprintf(buffer, TEST_MSG_MAXSIZE, fmt, args); - va_end(args); - buffer[TEST_MSG_MAXSIZE-1] = '\0'; - - line_beg = buffer; - while(1) { - line_end = strchr(line_beg, '\n'); - if(line_end == NULL) - break; - test_line_indent_(test_case_name_[0] ? 3 : 2); - printf("%.*s\n", (int)(line_end - line_beg), line_beg); - line_beg = line_end + 1; - } - if(line_beg[0] != '\0') { - test_line_indent_(test_case_name_[0] ? 3 : 2); - printf("%s\n", line_beg); - } -} - -void -test_dump_(const char* title, const void* addr, size_t size) -{ - static const size_t BYTES_PER_LINE = 16; - size_t line_beg; - size_t truncate = 0; - - if(test_verbose_level_ < 2) - return; - - /* We allow extra message only when something is already wrong in the - * current test. */ - if(test_current_unit_ == NULL || !test_cond_failed_) - return; - - if(size > TEST_DUMP_MAXSIZE) { - truncate = size - TEST_DUMP_MAXSIZE; - size = TEST_DUMP_MAXSIZE; - } - - test_line_indent_(test_case_name_[0] ? 3 : 2); - printf((title[strlen(title)-1] == ':') ? "%s\n" : "%s:\n", title); - - for(line_beg = 0; line_beg < size; line_beg += BYTES_PER_LINE) { - size_t line_end = line_beg + BYTES_PER_LINE; - size_t off; - - test_line_indent_(test_case_name_[0] ? 4 : 3); - printf("%08lx: ", (unsigned long)line_beg); - for(off = line_beg; off < line_end; off++) { - if(off < size) - printf(" %02x", ((const unsigned char*)addr)[off]); - else - printf(" "); - } - - printf(" "); - for(off = line_beg; off < line_end; off++) { - unsigned char byte = ((const unsigned char*)addr)[off]; - if(off < size) - printf("%c", (iscntrl(byte) ? '.' : byte)); - else - break; - } - - printf("\n"); - } - - if(truncate > 0) { - test_line_indent_(test_case_name_[0] ? 4 : 3); - printf(" ... (and more %u bytes)\n", (unsigned) truncate); - } -} - -/* This is called just before each test */ -static void -test_init_(const char *test_name) -{ -#ifdef TEST_INIT - TEST_INIT - ; /* Allow for a single unterminated function call */ -#endif - - /* Suppress any warnings about unused variable. */ - (void) test_name; -} - -/* This is called after each test */ -static void -test_fini_(const char *test_name) -{ -#ifdef TEST_FINI - TEST_FINI - ; /* Allow for a single unterminated function call */ -#endif - - /* Suppress any warnings about unused variable. */ - (void) test_name; -} - -void -test_abort_(void) -{ - if(test_abort_has_jmp_buf_) { - longjmp(test_abort_jmp_buf_, 1); - } else { - if(test_current_unit_ != NULL) - test_fini_(test_current_unit_->name); - abort(); - } -} - -static void -test_list_names_(void) -{ - const struct test_* test; - - printf("Unit tests:\n"); - for(test = &test_list_[0]; test->func != NULL; test++) - printf(" %s\n", test->name); -} - -static void -test_remember_(int i) -{ - if(test_details_[i].flags & TEST_FLAG_RUN_) - return; - - test_details_[i].flags |= TEST_FLAG_RUN_; - test_count_++; -} - -static void -test_set_success_(int i, int success) -{ - test_details_[i].flags |= success ? TEST_FLAG_SUCCESS_ : TEST_FLAG_FAILURE_; -} - -static void -test_set_duration_(int i, double duration) -{ - test_details_[i].duration = duration; -} - -static int -test_name_contains_word_(const char* name, const char* pattern) -{ - static const char word_delim[] = " \t-_/.,:;"; - const char* substr; - size_t pattern_len; - - pattern_len = strlen(pattern); - - substr = strstr(name, pattern); - while(substr != NULL) { - int starts_on_word_boundary = (substr == name || strchr(word_delim, substr[-1]) != NULL); - int ends_on_word_boundary = (substr[pattern_len] == '\0' || strchr(word_delim, substr[pattern_len]) != NULL); - - if(starts_on_word_boundary && ends_on_word_boundary) - return 1; - - substr = strstr(substr+1, pattern); - } - - return 0; -} - -static int -test_lookup_(const char* pattern) -{ - int i; - int n = 0; - - /* Try exact match. */ - for(i = 0; i < (int) test_list_size_; i++) { - if(strcmp(test_list_[i].name, pattern) == 0) { - test_remember_(i); - n++; - break; - } - } - if(n > 0) - return n; - - /* Try word match. */ - for(i = 0; i < (int) test_list_size_; i++) { - if(test_name_contains_word_(test_list_[i].name, pattern)) { - test_remember_(i); - n++; - } - } - if(n > 0) - return n; - - /* Try relaxed match. */ - for(i = 0; i < (int) test_list_size_; i++) { - if(strstr(test_list_[i].name, pattern) != NULL) { - test_remember_(i); - n++; - } - } - - return n; -} - - -/* Called if anything goes bad in Acutest, or if the unit test ends in other - * way then by normal returning from its function (e.g. exception or some - * abnormal child process termination). */ -static void TEST_ATTRIBUTE_(format (printf, 1, 2)) -test_error_(const char* fmt, ...) -{ - if(test_verbose_level_ == 0) - return; - - if(test_verbose_level_ >= 2) { - va_list args; - - test_line_indent_(1); - if(test_verbose_level_ >= 3) - test_print_in_color_(TEST_COLOR_RED_INTENSIVE_, "ERROR: "); - va_start(args, fmt); - vprintf(fmt, args); - va_end(args); - printf("\n"); - } - - if(test_verbose_level_ >= 3) { - printf("\n"); - } -} - -/* Call directly the given test unit function. */ -static int -test_do_run_(const struct test_* test, int index) -{ - int status = -1; - - test_was_aborted_ = 0; - test_current_unit_ = test; - test_current_index_ = index; - test_current_failures_ = 0; - test_current_already_logged_ = 0; - test_cond_failed_ = 0; - -#ifdef __cplusplus - try { -#endif - test_init_(test->name); - test_begin_test_line_(test); - - /* This is good to do in case the test unit crashes. */ - fflush(stdout); - fflush(stderr); - - if(!test_worker_) { - test_abort_has_jmp_buf_ = 1; - if(setjmp(test_abort_jmp_buf_) != 0) { - test_was_aborted_ = 1; - goto aborted; - } - } - - test_timer_get_time_(&test_timer_start_); - test->func(); -aborted: - test_abort_has_jmp_buf_ = 0; - test_timer_get_time_(&test_timer_end_); - - if(test_verbose_level_ >= 3) { - test_line_indent_(1); - if(test_current_failures_ == 0) { - test_print_in_color_(TEST_COLOR_GREEN_INTENSIVE_, "SUCCESS: "); - printf("All conditions have passed.\n"); - - if(test_timer_) { - test_line_indent_(1); - printf("Duration: "); - test_timer_print_diff_(); - printf("\n"); - } - } else { - test_print_in_color_(TEST_COLOR_RED_INTENSIVE_, "FAILED: "); - if(!test_was_aborted_) { - printf("%d condition%s %s failed.\n", - test_current_failures_, - (test_current_failures_ == 1) ? "" : "s", - (test_current_failures_ == 1) ? "has" : "have"); - } else { - printf("Aborted.\n"); - } - } - printf("\n"); - } else if(test_verbose_level_ >= 1 && test_current_failures_ == 0) { - test_finish_test_line_(0); - } - - status = (test_current_failures_ == 0) ? 0 : -1; - -#ifdef __cplusplus - } catch(std::exception& e) { - const char* what = e.what(); - test_check_(0, NULL, 0, "Threw std::exception"); - if(what != NULL) - test_message_("std::exception::what(): %s", what); - - if(test_verbose_level_ >= 3) { - test_line_indent_(1); - test_print_in_color_(TEST_COLOR_RED_INTENSIVE_, "FAILED: "); - printf("C++ exception.\n\n"); - } - } catch(...) { - test_check_(0, NULL, 0, "Threw an exception"); - - if(test_verbose_level_ >= 3) { - test_line_indent_(1); - test_print_in_color_(TEST_COLOR_RED_INTENSIVE_, "FAILED: "); - printf("C++ exception.\n\n"); - } - } -#endif - - test_fini_(test->name); - test_case_(NULL); - test_current_unit_ = NULL; - - return status; -} - -/* Trigger the unit test. If possible (and not suppressed) it starts a child - * process who calls test_do_run_(), otherwise it calls test_do_run_() - * directly. */ -static void -test_run_(const struct test_* test, int index, int master_index) -{ - int failed = 1; - test_timer_type_ start, end; - - test_current_unit_ = test; - test_current_already_logged_ = 0; - test_timer_get_time_(&start); - - if(!test_no_exec_) { - -#if defined(ACUTEST_UNIX_) - - pid_t pid; - int exit_code; - - /* Make sure the child starts with empty I/O buffers. */ - fflush(stdout); - fflush(stderr); - - pid = fork(); - if(pid == (pid_t)-1) { - test_error_("Cannot fork. %s [%d]", strerror(errno), errno); - failed = 1; - } else if(pid == 0) { - /* Child: Do the test. */ - test_worker_ = 1; - failed = (test_do_run_(test, index) != 0); - test_exit_(failed ? 1 : 0); - } else { - /* Parent: Wait until child terminates and analyze its exit code. */ - waitpid(pid, &exit_code, 0); - if(WIFEXITED(exit_code)) { - switch(WEXITSTATUS(exit_code)) { - case 0: failed = 0; break; /* test has passed. */ - case 1: /* noop */ break; /* "normal" failure. */ - default: test_error_("Unexpected exit code [%d]", WEXITSTATUS(exit_code)); - } - } else if(WIFSIGNALED(exit_code)) { - char tmp[32]; - const char* signame; - switch(WTERMSIG(exit_code)) { - case SIGINT: signame = "SIGINT"; break; - case SIGHUP: signame = "SIGHUP"; break; - case SIGQUIT: signame = "SIGQUIT"; break; - case SIGABRT: signame = "SIGABRT"; break; - case SIGKILL: signame = "SIGKILL"; break; - case SIGSEGV: signame = "SIGSEGV"; break; - case SIGILL: signame = "SIGILL"; break; - case SIGTERM: signame = "SIGTERM"; break; - default: sprintf(tmp, "signal %d", WTERMSIG(exit_code)); signame = tmp; break; - } - test_error_("Test interrupted by %s.", signame); - } else { - test_error_("Test ended in an unexpected way [%d].", exit_code); - } - } - -#elif defined(ACUTEST_WIN_) - - char buffer[512] = {0}; - STARTUPINFOA startupInfo; - PROCESS_INFORMATION processInfo; - DWORD exitCode; - - /* Windows has no fork(). So we propagate all info into the child - * through a command line arguments. */ - _snprintf(buffer, sizeof(buffer)-1, - "%s --worker=%d %s --no-exec --no-summary %s --verbose=%d --color=%s -- \"%s\"", - test_argv0_, index, test_timer_ ? "--time" : "", - test_tap_ ? "--tap" : "", test_verbose_level_, - test_colorize_ ? "always" : "never", - test->name); - memset(&startupInfo, 0, sizeof(startupInfo)); - startupInfo.cb = sizeof(STARTUPINFO); - if(CreateProcessA(NULL, buffer, NULL, NULL, FALSE, 0, NULL, NULL, &startupInfo, &processInfo)) { - WaitForSingleObject(processInfo.hProcess, INFINITE); - GetExitCodeProcess(processInfo.hProcess, &exitCode); - CloseHandle(processInfo.hThread); - CloseHandle(processInfo.hProcess); - failed = (exitCode != 0); - if(exitCode > 1) { - switch(exitCode) { - case 3: test_error_("Aborted."); break; - case 0xC0000005: test_error_("Access violation."); break; - default: test_error_("Test ended in an unexpected way [%lu].", exitCode); break; - } - } - } else { - test_error_("Cannot create unit test subprocess [%ld].", GetLastError()); - failed = 1; - } - -#else - - /* A platform where we don't know how to run child process. */ - failed = (test_do_run_(test, index) != 0); - -#endif - - } else { - /* Child processes suppressed through --no-exec. */ - failed = (test_do_run_(test, index) != 0); - } - test_timer_get_time_(&end); - - test_current_unit_ = NULL; - - test_stat_run_units_++; - if(failed) - test_stat_failed_units_++; - - test_set_success_(master_index, !failed); - test_set_duration_(master_index, test_timer_diff_(start, end)); -} - -#if defined(ACUTEST_WIN_) -/* Callback for SEH events. */ -static LONG CALLBACK -test_seh_exception_filter_(EXCEPTION_POINTERS *ptrs) -{ - test_check_(0, NULL, 0, "Unhandled SEH exception"); - test_message_("Exception code: 0x%08lx", ptrs->ExceptionRecord->ExceptionCode); - test_message_("Exception address: 0x%p", ptrs->ExceptionRecord->ExceptionAddress); - - fflush(stdout); - fflush(stderr); - - return EXCEPTION_EXECUTE_HANDLER; -} -#endif - - -#define TEST_CMDLINE_OPTFLAG_OPTIONALARG_ 0x0001 -#define TEST_CMDLINE_OPTFLAG_REQUIREDARG_ 0x0002 - -#define TEST_CMDLINE_OPTID_NONE_ 0 -#define TEST_CMDLINE_OPTID_UNKNOWN_ (-0x7fffffff + 0) -#define TEST_CMDLINE_OPTID_MISSINGARG_ (-0x7fffffff + 1) -#define TEST_CMDLINE_OPTID_BOGUSARG_ (-0x7fffffff + 2) - -typedef struct TEST_CMDLINE_OPTION_ { - char shortname; - const char* longname; - int id; - unsigned flags; -} TEST_CMDLINE_OPTION_; - -static int -test_cmdline_handle_short_opt_group_(const TEST_CMDLINE_OPTION_* options, - const char* arggroup, - int (*callback)(int /*optval*/, const char* /*arg*/)) -{ - const TEST_CMDLINE_OPTION_* opt; - int i; - int ret = 0; - - for(i = 0; arggroup[i] != '\0'; i++) { - for(opt = options; opt->id != 0; opt++) { - if(arggroup[i] == opt->shortname) - break; - } - - if(opt->id != 0 && !(opt->flags & TEST_CMDLINE_OPTFLAG_REQUIREDARG_)) { - ret = callback(opt->id, NULL); - } else { - /* Unknown option. */ - char badoptname[3]; - badoptname[0] = '-'; - badoptname[1] = arggroup[i]; - badoptname[2] = '\0'; - ret = callback((opt->id != 0 ? TEST_CMDLINE_OPTID_MISSINGARG_ : TEST_CMDLINE_OPTID_UNKNOWN_), - badoptname); - } - - if(ret != 0) - break; - } - - return ret; -} - -#define TEST_CMDLINE_AUXBUF_SIZE_ 32 - -static int -test_cmdline_read_(const TEST_CMDLINE_OPTION_* options, int argc, char** argv, - int (*callback)(int /*optval*/, const char* /*arg*/)) -{ - - const TEST_CMDLINE_OPTION_* opt; - char auxbuf[TEST_CMDLINE_AUXBUF_SIZE_+1]; - int after_doubledash = 0; - int i = 1; - int ret = 0; - - auxbuf[TEST_CMDLINE_AUXBUF_SIZE_] = '\0'; - - while(i < argc) { - if(after_doubledash || strcmp(argv[i], "-") == 0) { - /* Non-option argument. */ - ret = callback(TEST_CMDLINE_OPTID_NONE_, argv[i]); - } else if(strcmp(argv[i], "--") == 0) { - /* End of options. All the remaining members are non-option arguments. */ - after_doubledash = 1; - } else if(argv[i][0] != '-') { - /* Non-option argument. */ - ret = callback(TEST_CMDLINE_OPTID_NONE_, argv[i]); - } else { - for(opt = options; opt->id != 0; opt++) { - if(opt->longname != NULL && strncmp(argv[i], "--", 2) == 0) { - size_t len = strlen(opt->longname); - if(strncmp(argv[i]+2, opt->longname, len) == 0) { - /* Regular long option. */ - if(argv[i][2+len] == '\0') { - /* with no argument provided. */ - if(!(opt->flags & TEST_CMDLINE_OPTFLAG_REQUIREDARG_)) - ret = callback(opt->id, NULL); - else - ret = callback(TEST_CMDLINE_OPTID_MISSINGARG_, argv[i]); - break; - } else if(argv[i][2+len] == '=') { - /* with an argument provided. */ - if(opt->flags & (TEST_CMDLINE_OPTFLAG_OPTIONALARG_ | TEST_CMDLINE_OPTFLAG_REQUIREDARG_)) { - ret = callback(opt->id, argv[i]+2+len+1); - } else { - sprintf(auxbuf, "--%s", opt->longname); - ret = callback(TEST_CMDLINE_OPTID_BOGUSARG_, auxbuf); - } - break; - } else { - continue; - } - } - } else if(opt->shortname != '\0' && argv[i][0] == '-') { - if(argv[i][1] == opt->shortname) { - /* Regular short option. */ - if(opt->flags & TEST_CMDLINE_OPTFLAG_REQUIREDARG_) { - if(argv[i][2] != '\0') - ret = callback(opt->id, argv[i]+2); - else if(i+1 < argc) - ret = callback(opt->id, argv[++i]); - else - ret = callback(TEST_CMDLINE_OPTID_MISSINGARG_, argv[i]); - break; - } else { - ret = callback(opt->id, NULL); - - /* There might be more (argument-less) short options - * grouped together. */ - if(ret == 0 && argv[i][2] != '\0') - ret = test_cmdline_handle_short_opt_group_(options, argv[i]+2, callback); - break; - } - } - } - } - - if(opt->id == 0) { /* still not handled? */ - if(argv[i][0] != '-') { - /* Non-option argument. */ - ret = callback(TEST_CMDLINE_OPTID_NONE_, argv[i]); - } else { - /* Unknown option. */ - char* badoptname = argv[i]; - - if(strncmp(badoptname, "--", 2) == 0) { - /* Strip any argument from the long option. */ - char* assignment = strchr(badoptname, '='); - if(assignment != NULL) { - size_t len = assignment - badoptname; - if(len > TEST_CMDLINE_AUXBUF_SIZE_) - len = TEST_CMDLINE_AUXBUF_SIZE_; - strncpy(auxbuf, badoptname, len); - auxbuf[len] = '\0'; - badoptname = auxbuf; - } - } - - ret = callback(TEST_CMDLINE_OPTID_UNKNOWN_, badoptname); - } - } - } - - if(ret != 0) - return ret; - i++; - } - - return ret; -} - -static void -test_help_(void) -{ - printf("Usage: %s [options] [test...]\n", test_argv0_); - printf("\n"); - printf("Run the specified unit tests; or if the option '--skip' is used, run all\n"); - printf("tests in the suite but those listed. By default, if no tests are specified\n"); - printf("on the command line, all unit tests in the suite are run.\n"); - printf("\n"); - printf("Options:\n"); - printf(" -s, --skip Execute all unit tests but the listed ones\n"); - printf(" --exec[=WHEN] If supported, execute unit tests as child processes\n"); - printf(" (WHEN is one of 'auto', 'always', 'never')\n"); - printf(" -E, --no-exec Same as --exec=never\n"); -#if defined ACUTEST_WIN_ - printf(" -t, --time Measure test duration\n"); -#elif defined ACUTEST_HAS_POSIX_TIMER_ - printf(" -t, --time Measure test duration (real time)\n"); - printf(" --time=TIMER Measure test duration, using given timer\n"); - printf(" (TIMER is one of 'real', 'cpu')\n"); -#endif - printf(" --no-summary Suppress printing of test results summary\n"); - printf(" --tap Produce TAP-compliant output\n"); - printf(" (See https://testanything.org/)\n"); - printf(" -x, --xml-output=FILE Enable XUnit output to the given file\n"); - printf(" -l, --list List unit tests in the suite and exit\n"); - printf(" -v, --verbose Make output more verbose\n"); - printf(" --verbose=LEVEL Set verbose level to LEVEL:\n"); - printf(" 0 ... Be silent\n"); - printf(" 1 ... Output one line per test (and summary)\n"); - printf(" 2 ... As 1 and failed conditions (this is default)\n"); - printf(" 3 ... As 1 and all conditions (and extended summary)\n"); - printf(" -q, --quiet Same as --verbose=0\n"); - printf(" --color[=WHEN] Enable colorized output\n"); - printf(" (WHEN is one of 'auto', 'always', 'never')\n"); - printf(" --no-color Same as --color=never\n"); - printf(" -h, --help Display this help and exit\n"); - - if(test_list_size_ < 16) { - printf("\n"); - test_list_names_(); - } -} - -static const TEST_CMDLINE_OPTION_ test_cmdline_options_[] = { - { 's', "skip", 's', 0 }, - { 0, "exec", 'e', TEST_CMDLINE_OPTFLAG_OPTIONALARG_ }, - { 'E', "no-exec", 'E', 0 }, -#if defined ACUTEST_WIN_ - { 't', "time", 't', 0 }, - { 0, "timer", 't', 0 }, /* kept for compatibility */ -#elif defined ACUTEST_HAS_POSIX_TIMER_ - { 't', "time", 't', TEST_CMDLINE_OPTFLAG_OPTIONALARG_ }, - { 0, "timer", 't', TEST_CMDLINE_OPTFLAG_OPTIONALARG_ }, /* kept for compatibility */ -#endif - { 0, "no-summary", 'S', 0 }, - { 0, "tap", 'T', 0 }, - { 'l', "list", 'l', 0 }, - { 'v', "verbose", 'v', TEST_CMDLINE_OPTFLAG_OPTIONALARG_ }, - { 'q', "quiet", 'q', 0 }, - { 0, "color", 'c', TEST_CMDLINE_OPTFLAG_OPTIONALARG_ }, - { 0, "no-color", 'C', 0 }, - { 'h', "help", 'h', 0 }, - { 0, "worker", 'w', TEST_CMDLINE_OPTFLAG_REQUIREDARG_ }, /* internal */ - { 'x', "xml-output", 'x', TEST_CMDLINE_OPTFLAG_REQUIREDARG_ }, - { 0, NULL, 0, 0 } -}; - -static int -test_cmdline_callback_(int id, const char* arg) -{ - switch(id) { - case 's': - test_skip_mode_ = 1; - break; - - case 'e': - if(arg == NULL || strcmp(arg, "always") == 0) { - test_no_exec_ = 0; - } else if(strcmp(arg, "never") == 0) { - test_no_exec_ = 1; - } else if(strcmp(arg, "auto") == 0) { - /*noop*/ - } else { - fprintf(stderr, "%s: Unrecognized argument '%s' for option --exec.\n", test_argv0_, arg); - fprintf(stderr, "Try '%s --help' for more information.\n", test_argv0_); - test_exit_(2); - } - break; - - case 'E': - test_no_exec_ = 1; - break; - - case 't': -#if defined ACUTEST_WIN_ || defined ACUTEST_HAS_POSIX_TIMER_ - if(arg == NULL || strcmp(arg, "real") == 0) { - test_timer_ = 1; - #ifndef ACUTEST_WIN_ - } else if(strcmp(arg, "cpu") == 0) { - test_timer_ = 2; - #endif - } else { - fprintf(stderr, "%s: Unrecognized argument '%s' for option --time.\n", test_argv0_, arg); - fprintf(stderr, "Try '%s --help' for more information.\n", test_argv0_); - test_exit_(2); - } -#endif - break; - - case 'S': - test_no_summary_ = 1; - break; - - case 'T': - test_tap_ = 1; - break; - - case 'l': - test_list_names_(); - test_exit_(0); - break; - - case 'v': - test_verbose_level_ = (arg != NULL ? atoi(arg) : test_verbose_level_+1); - break; - - case 'q': - test_verbose_level_ = 0; - break; - - case 'c': - if(arg == NULL || strcmp(arg, "always") == 0) { - test_colorize_ = 1; - } else if(strcmp(arg, "never") == 0) { - test_colorize_ = 0; - } else if(strcmp(arg, "auto") == 0) { - /*noop*/ - } else { - fprintf(stderr, "%s: Unrecognized argument '%s' for option --color.\n", test_argv0_, arg); - fprintf(stderr, "Try '%s --help' for more information.\n", test_argv0_); - test_exit_(2); - } - break; - - case 'C': - test_colorize_ = 0; - break; - - case 'h': - test_help_(); - test_exit_(0); - break; - - case 'w': - test_worker_ = 1; - test_worker_index_ = atoi(arg); - break; - case 'x': - test_xml_output_ = fopen(arg, "w"); - if (!test_xml_output_) { - fprintf(stderr, "Unable to open '%s': %s\n", arg, strerror(errno)); - test_exit_(2); - } - break; - - case 0: - if(test_lookup_(arg) == 0) { - fprintf(stderr, "%s: Unrecognized unit test '%s'\n", test_argv0_, arg); - fprintf(stderr, "Try '%s --list' for list of unit tests.\n", test_argv0_); - test_exit_(2); - } - break; - - case TEST_CMDLINE_OPTID_UNKNOWN_: - fprintf(stderr, "Unrecognized command line option '%s'.\n", arg); - fprintf(stderr, "Try '%s --help' for more information.\n", test_argv0_); - test_exit_(2); - break; - - case TEST_CMDLINE_OPTID_MISSINGARG_: - fprintf(stderr, "The command line option '%s' requires an argument.\n", arg); - fprintf(stderr, "Try '%s --help' for more information.\n", test_argv0_); - test_exit_(2); - break; - - case TEST_CMDLINE_OPTID_BOGUSARG_: - fprintf(stderr, "The command line option '%s' does not expect an argument.\n", arg); - fprintf(stderr, "Try '%s --help' for more information.\n", test_argv0_); - test_exit_(2); - break; - } - - return 0; -} - - -#ifdef ACUTEST_LINUX_ -static int -test_is_tracer_present_(void) -{ - /* Must be large enough so the line 'TracerPid: ${PID}' can fit in. */ - static const int OVERLAP = 32; - - char buf[256+OVERLAP+1]; - int tracer_present = 0; - int fd; - size_t n_read = 0; - - fd = open("/proc/self/status", O_RDONLY); - if(fd == -1) - return 0; - - while(1) { - static const char pattern[] = "TracerPid:"; - const char* field; - - while(n_read < sizeof(buf) - 1) { - ssize_t n; - - n = read(fd, buf + n_read, sizeof(buf) - 1 - n_read); - if(n <= 0) - break; - n_read += n; - } - buf[n_read] = '\0'; - - field = strstr(buf, pattern); - if(field != NULL && field < buf + sizeof(buf) - OVERLAP) { - pid_t tracer_pid = (pid_t) atoi(field + sizeof(pattern) - 1); - tracer_present = (tracer_pid != 0); - break; - } - - if(n_read == sizeof(buf)-1) { - memmove(buf, buf + sizeof(buf)-1 - OVERLAP, OVERLAP); - n_read = OVERLAP; - } else { - break; - } - } - - close(fd); - return tracer_present; -} -#endif - -int -main(int argc, char** argv) -{ - int i; - test_argv0_ = argv[0]; - -#if defined ACUTEST_UNIX_ - test_colorize_ = isatty(STDOUT_FILENO); -#elif defined ACUTEST_WIN_ - #if defined _BORLANDC_ - test_colorize_ = isatty(_fileno(stdout)); - #else - test_colorize_ = _isatty(_fileno(stdout)); - #endif -#else - test_colorize_ = 0; -#endif - - /* Count all test units */ - test_list_size_ = 0; - for(i = 0; test_list_[i].func != NULL; i++) - test_list_size_++; - - test_details_ = (struct test_detail_*)calloc(test_list_size_, sizeof(struct test_detail_)); - if(test_details_ == NULL) { - fprintf(stderr, "Out of memory.\n"); - test_exit_(2); - } - - /* Parse options */ - test_cmdline_read_(test_cmdline_options_, argc, argv, test_cmdline_callback_); - - /* Initialize the proper timer. */ - test_timer_init_(); - -#if defined(ACUTEST_WIN_) - SetUnhandledExceptionFilter(test_seh_exception_filter_); -#ifdef _MSC_VER - _set_abort_behavior(0, _WRITE_ABORT_MSG); -#endif -#endif - - /* By default, we want to run all tests. */ - if(test_count_ == 0) { - for(i = 0; test_list_[i].func != NULL; i++) - test_remember_(i); - } - - /* Guess whether we want to run unit tests as child processes. */ - if(test_no_exec_ < 0) { - test_no_exec_ = 0; - - if(test_count_ <= 1) { - test_no_exec_ = 1; - } else { -#ifdef ACUTEST_WIN_ - if(IsDebuggerPresent()) - test_no_exec_ = 1; -#endif -#ifdef ACUTEST_LINUX_ - if(test_is_tracer_present_()) - test_no_exec_ = 1; -#endif -#ifdef RUNNING_ON_VALGRIND - /* RUNNING_ON_VALGRIND is provided by valgrind.h */ - if(RUNNING_ON_VALGRIND) - test_no_exec_ = 1; -#endif - } - } - - if(test_tap_) { - /* TAP requires we know test result ("ok", "not ok") before we output - * anything about the test, and this gets problematic for larger verbose - * levels. */ - if(test_verbose_level_ > 2) - test_verbose_level_ = 2; - - /* TAP harness should provide some summary. */ - test_no_summary_ = 1; - - if(!test_worker_) - printf("1..%d\n", (int) test_count_); - } - - int index = test_worker_index_; - for(i = 0; test_list_[i].func != NULL; i++) { - int run = (test_details_[i].flags & TEST_FLAG_RUN_); - if (test_skip_mode_) /* Run all tests except those listed. */ - run = !run; - if(run) - test_run_(&test_list_[i], index++, i); - } - - /* Write a summary */ - if(!test_no_summary_ && test_verbose_level_ >= 1) { - if(test_verbose_level_ >= 3) { - test_print_in_color_(TEST_COLOR_DEFAULT_INTENSIVE_, "Summary:\n"); - - printf(" Count of all unit tests: %4d\n", (int) test_list_size_); - printf(" Count of run unit tests: %4d\n", test_stat_run_units_); - printf(" Count of failed unit tests: %4d\n", test_stat_failed_units_); - printf(" Count of skipped unit tests: %4d\n", (int) test_list_size_ - test_stat_run_units_); - } - - if(test_stat_failed_units_ == 0) { - test_print_in_color_(TEST_COLOR_GREEN_INTENSIVE_, "SUCCESS:"); - printf(" All unit tests have passed.\n"); - } else { - test_print_in_color_(TEST_COLOR_RED_INTENSIVE_, "FAILED:"); - printf(" %d of %d unit tests %s failed.\n", - test_stat_failed_units_, test_stat_run_units_, - (test_stat_failed_units_ == 1) ? "has" : "have"); - } - - if(test_verbose_level_ >= 3) - printf("\n"); - } - - if (test_xml_output_) { -#if defined ACUTEST_UNIX_ - char *suite_name = basename(argv[0]); -#elif defined ACUTEST_WIN_ - char suite_name[_MAX_FNAME]; - _splitpath(argv[0], NULL, NULL, suite_name, NULL); -#else - const char *suite_name = argv[0]; -#endif - fprintf(test_xml_output_, "\n"); - fprintf(test_xml_output_, "\n", - suite_name, (int)test_list_size_, test_stat_failed_units_, test_stat_failed_units_, - (int)test_list_size_ - test_stat_run_units_); - for(i = 0; test_list_[i].func != NULL; i++) { - struct test_detail_ *details = &test_details_[i]; - fprintf(test_xml_output_, " \n", test_list_[i].name, details->duration); - if (details->flags & TEST_FLAG_FAILURE_) - fprintf(test_xml_output_, " \n"); - if (!(details->flags & TEST_FLAG_FAILURE_) && !(details->flags & TEST_FLAG_SUCCESS_)) - fprintf(test_xml_output_, " \n"); - fprintf(test_xml_output_, " \n"); - } - fprintf(test_xml_output_, "\n"); - fclose(test_xml_output_); - } - - test_cleanup_(); - - return (test_stat_failed_units_ == 0) ? 0 : 1; -} - - -#endif /* #ifndef TEST_NO_MAIN */ - -#ifdef _MSC_VER - #pragma warning(pop) -#endif - -#ifdef __cplusplus - } /* extern "C" */ -#endif - -#endif /* #ifndef ACUTEST_H */ diff --git a/tests/afl.cpp b/tests/afl.cpp deleted file mode 100644 index 1d70b85..0000000 --- a/tests/afl.cpp +++ /dev/null @@ -1,49 +0,0 @@ -#include -#include -#include -#include - -#include -#include - -static uint8_t uspiBuffer[USPI_FRAME_BUFFER_SIZE]; -static size_t uspiBufferLength; - -extern "C" int USPiEthernetAvailable(void) -{ - return 1; -} - -extern "C" int USPiReceiveFrame(void* pBuffer, unsigned* pResultLength) -{ - memcpy(pBuffer, uspiBuffer, uspiBufferLength); - *pResultLength = uspiBufferLength; - return 1; -} - -extern "C" int USPiSendFrame(const void* pBuffer, unsigned nLength) -{ - assert(nLength <= USPI_FRAME_BUFFER_SIZE); - memcpy(uspiBuffer, pBuffer, nLength); - uspiBufferLength = nLength; - return nLength; -} - -extern "C" void USPiGetMACAddress(unsigned char Buffer[6]) -{ - for (size_t i = 0; i < 6; i++) - Buffer[i] = i << 4; -} - -extern "C" void MsDelay(unsigned) {} - -#include - -int main(int, char**) -{ - fread(uspiBuffer, 1, sizeof(uspiBuffer), stdin); - Net::Ethernet::Header ethernetHeader; - Net::Arp::HandlePacket(ethernetHeader, uspiBuffer, sizeof(uspiBuffer)); - - return 0; -} diff --git a/tests/common.h b/tests/common.h deleted file mode 100644 index a30f49d..0000000 --- a/tests/common.h +++ /dev/null @@ -1,2 +0,0 @@ -#pragma once -extern uint8_t uspiBuffer[USPI_FRAME_BUFFER_SIZE]; diff --git a/tests/generate-packets.cpp b/tests/generate-packets.cpp deleted file mode 100644 index ef06da9..0000000 --- a/tests/generate-packets.cpp +++ /dev/null @@ -1,41 +0,0 @@ -#include -#include -#include -#include - -#include -#include - -using namespace Net; - -extern "C" int USPiSendFrame(const void* pBuffer, unsigned nLength) -{ - return std::min(nLength, static_cast(USPI_FRAME_BUFFER_SIZE)); -} - -extern "C" void USPiGetMACAddress(unsigned char Buffer[6]) {} - -static void generateNetArpPacketValid() -{ - std::array buffer; - std::ofstream stream("inputs/net-arp-packet-valid.bin"); - const Utils::MacAddress sourceMac{10, 11, 12, 13, 14, 15}; - const Utils::MacAddress destMac{20, 21, 22, 23, 24, 25}; - - Arp::Packet packet(Arp::Operation::ARP_OPERATION_REQUEST); - packet.senderMac = sourceMac; - packet.senderIp = Utils::Ipv4Address; - packet.targetMac = destMac; - packet.targetIp = Utils::Ipv4Address; - packet.Serialize(buffer.data(), buffer.size()); - stream.write(reinterpret_cast(buffer.data()), buffer.size()); - - std::cerr << "Generated Net::Arp::Packet (valid)" << std::endl; -} - -int main(int, char**) -{ - Utils::Ipv4Address = 0xC0FFEEEE; - generateNetArpPacketValid(); - return 0; -} diff --git a/tests/net-arp.cpp b/tests/net-arp.cpp deleted file mode 100644 index e2d6718..0000000 --- a/tests/net-arp.cpp +++ /dev/null @@ -1,182 +0,0 @@ -#include -#include - -#define TEST_NO_MAIN -#include "acutest.h" - -#include -#include -#include - -#include "common.h" -#include "net-arp.h" - -using namespace Net; - -static const auto targetMac = Utils::MacAddress{1, 2, 3, 4, 5, 6}; -static const auto senderMac = Utils::MacAddress{11, 12, 13, 14, 15, 16}; -static const uint32_t targetIp = 0xCAFE0000; -static const uint32_t senderIp = 0x00C0FFEE; - -static void netArpCheckSentPacket( - const uint16_t operation, const Utils::MacAddress targetMac, const uint32_t targetIp) -{ - // Check if SendPacket set the ethernet header correctly - Ethernet::Header ethernetHeader; - auto size = Ethernet::Header::Deserialize(ethernetHeader, uspiBuffer, USPI_FRAME_BUFFER_SIZE); - TEST_CHECK(size == Ethernet::Header::SerializedLength()); - - TEST_CHECK(ethernetHeader.macSource == senderMac); - TEST_CHECK(ethernetHeader.macDestination == targetMac); - - // Check if the ARP packet fields were set correctly. - Arp::Packet packet; - size = packet.Deserialize( - uspiBuffer + Ethernet::Header::SerializedLength(), USPI_FRAME_BUFFER_SIZE - size); - TEST_CHECK(size == Arp::Packet::SerializedLength()); - - TEST_CHECK(packet.hardwareType == 1); - TEST_CHECK(packet.protocolType == Ethernet::EtherType::Ipv4); - TEST_CHECK(packet.hardwareAddressLength == 6); - TEST_CHECK(packet.protocolAddressLength == 4); - TEST_CHECK(packet.operation == operation); - TEST_CHECK(packet.senderMac == senderMac); - TEST_CHECK(packet.senderIp == senderIp); - TEST_CHECK(packet.targetMac == targetMac); - TEST_CHECK(packet.targetIp == targetIp); -} - -void TestNetArpPacketSerializeDeserialize() -{ - constexpr auto expectedSize = Arp::Packet::SerializedLength(); - const Arp::Packet packet(Arp::ARP_OPERATION_REQUEST); - - // Serialize - uint8_t buffer[expectedSize]; - auto size = packet.Serialize(buffer, expectedSize); - TEST_CHECK(size == expectedSize); - - // Deserialize - Arp::Packet deserialized; - size = deserialized.Deserialize(buffer, expectedSize); - TEST_CHECK(size == expectedSize); - - // Check if the packet was deserialized correctly - TEST_CHECK(packet.hardwareType == deserialized.hardwareType); - TEST_CHECK(packet.protocolType == deserialized.protocolType); - TEST_CHECK(packet.hardwareAddressLength == deserialized.hardwareAddressLength); - TEST_CHECK(packet.protocolAddressLength == deserialized.protocolAddressLength); - TEST_CHECK(packet.operation == deserialized.operation); - TEST_CHECK(packet.senderMac == deserialized.senderMac); - TEST_CHECK(packet.senderIp == deserialized.senderIp); - TEST_CHECK(packet.targetMac == deserialized.targetMac); - TEST_CHECK(packet.targetIp == deserialized.targetIp); - - // Check serialization and deserialization with a too small buffer - TEST_CHECK(packet.Serialize(buffer, expectedSize - 1) == 0); - TEST_CHECK(deserialized.Deserialize(buffer, expectedSize - 1) == 0); -} - -void TestNetArpSendPacket() -{ - Arp::SendPacket(Arp::ARP_OPERATION_REQUEST, targetMac, senderMac, targetIp, senderIp); - netArpCheckSentPacket(Arp::ARP_OPERATION_REQUEST, targetMac, targetIp); -} - -void TestNetArpSendRequest() -{ - Arp::SendRequest(targetMac, senderMac, targetIp, senderIp); - netArpCheckSentPacket(Arp::ARP_OPERATION_REQUEST, targetMac, targetIp); -} - -void TestNetArpSendReply() -{ - Arp::SendReply(targetMac, senderMac, targetIp, senderIp); - netArpCheckSentPacket(Arp::ARP_OPERATION_REPLY, targetMac, targetIp); -} - -void TestNetArpSendAnnouncement() -{ - Arp::SendAnnouncement(senderMac, senderIp); - netArpCheckSentPacket(Arp::ARP_OPERATION_REPLY, Utils::MacBroadcast, senderIp); -} - -void loadFrame(const std::string path) -{ - std::ifstream stream(path); - stream.read(reinterpret_cast(uspiBuffer), sizeof(uspiBuffer)); -} - -void TestNetArpHandlePacketInvalid() -{ - Ethernet::Header ethernetHeader; - - std::array bufferRef = {}; - auto buffer = bufferRef; - - Arp::HandlePacket(ethernetHeader, buffer.data(), Arp::Packet::SerializedLength() - 1); - TEST_CHECK(buffer == bufferRef); - - Arp::Packet reference(Arp::ARP_OPERATION_REQUEST); - reference.targetIp = Utils::Ipv4Address; - - { - auto packet = reference; - packet.hardwareType = 2; - const auto size = packet.Serialize(bufferRef.data(), bufferRef.size()); - - buffer = bufferRef; - Arp::HandlePacket(ethernetHeader, buffer.data(), size); - TEST_CHECK(buffer == bufferRef); - } - - { - auto packet = reference; - packet.protocolType = static_cast(1337); - const auto size = packet.Serialize(bufferRef.data(), bufferRef.size()); - - buffer = bufferRef; - Arp::HandlePacket(ethernetHeader, buffer.data(), size); - TEST_CHECK(buffer == bufferRef); - } - - { - auto packet = reference; - packet.targetIp = 0xFEEDFEED; - const auto size = packet.Serialize(bufferRef.data(), bufferRef.size()); - - buffer = bufferRef; - Arp::HandlePacket(ethernetHeader, buffer.data(), size); - TEST_CHECK(buffer == bufferRef); - } - - { - auto packet = reference; - packet.operation = static_cast(31337); - const auto size = packet.Serialize(bufferRef.data(), bufferRef.size()); - - buffer = bufferRef; - Arp::HandlePacket(ethernetHeader, buffer.data(), size); - TEST_CHECK(buffer == bufferRef); - } -} - -void TestNetArpHandlePacketRequest() -{ - Ethernet::Header ethernetHeader; - - std::array buffer; - Arp::Packet reference(Arp::ARP_OPERATION_REQUEST); - reference.targetIp = Utils::Ipv4Address; - - { - auto packet = reference; - const auto size = packet.Serialize(buffer.data(), buffer.size()); - const auto bufferRef = buffer; - - Arp::HandlePacket(ethernetHeader, buffer.data(), size); - - // Check if we've got a proper response - TEST_CHECK(buffer != bufferRef); - } -} diff --git a/tests/net-arp.h b/tests/net-arp.h deleted file mode 100644 index e595e1b..0000000 --- a/tests/net-arp.h +++ /dev/null @@ -1,9 +0,0 @@ -#pragma once - -void TestNetArpPacketSerializeDeserialize(); -void TestNetArpSendPacket(); -void TestNetArpSendRequest(); -void TestNetArpSendReply(); -void TestNetArpSendAnnouncement(); -void TestNetArpHandlePacketInvalid(); -void TestNetArpHandlePacketRequest(); diff --git a/tests/net-utils.cpp b/tests/net-utils.cpp deleted file mode 100644 index f625e30..0000000 --- a/tests/net-utils.cpp +++ /dev/null @@ -1,49 +0,0 @@ -#define TEST_NO_MAIN -#include "acutest.h" - -#include - -using namespace Net; - -void TestNetUtilsInternetChecksum() -{ - { - const char buffer[] = {1, 2, 3, 4, 5, 6, 7, 8}; - const auto checksum = Utils::InternetChecksum(buffer, sizeof(buffer)); - TEST_CHECK(checksum == 61419); - } - - { - const char buffer[] = {1, 2, 3, 4, 5, 6, 7}; - const auto checksum = Utils::InternetChecksum(buffer, sizeof(buffer)); - TEST_CHECK(checksum == 61427); - } - - { - const char buffer[] = {}; - const auto checksum = Utils::InternetChecksum(buffer, sizeof(buffer)); - TEST_CHECK(checksum == 65535); - } -} - -void TestNetUtilsCrc32() -{ - { - const uint8_t buffer[] = {1, 2, 3, 4, 5, 6, 7, 8}; - const auto checksum = Utils::Crc32(buffer, sizeof(buffer)); - TEST_CHECK(checksum == 1070237893); - } - - { - const uint8_t buffer[] = {}; - const auto checksum = Utils::Crc32(buffer, sizeof(buffer)); - TEST_CHECK(checksum == 0); - } -} - -void TestNetUtilsGetMacAddress() -{ - const auto mac = Utils::GetMacAddress(); - const auto expected = Utils::MacAddress{0x00, 0x10, 0x20, 0x30, 0x40, 0x50}; - TEST_CHECK(mac == expected); -} diff --git a/tests/net-utils.h b/tests/net-utils.h deleted file mode 100644 index ff05131..0000000 --- a/tests/net-utils.h +++ /dev/null @@ -1,4 +0,0 @@ -#pragma once -void TestNetUtilsInternetChecksum(); -void TestNetUtilsCrc32(); -void TestNetUtilsGetMacAddress(); diff --git a/tests/test.cpp b/tests/test.cpp deleted file mode 100644 index 103632b..0000000 --- a/tests/test.cpp +++ /dev/null @@ -1,42 +0,0 @@ -#include "acutest.h" -#include -#include -#include -#include - -#include -#include - -uint8_t uspiBuffer[USPI_FRAME_BUFFER_SIZE]; - -extern "C" int USPiSendFrame(const void* pBuffer, unsigned nLength) -{ - assert(nLength <= USPI_FRAME_BUFFER_SIZE); - memcpy(uspiBuffer, pBuffer, nLength); - return nLength; -} - -extern "C" void USPiGetMACAddress(unsigned char Buffer[6]) -{ - for (size_t i = 0; i < 6; i++) - { - Buffer[i] = i << 4; - } -} - -#include "net-arp.h" -#include "net-utils.h" - -TEST_LIST = { - {"Net::Utils::InternetChecksum", TestNetUtilsInternetChecksum}, - {"Net::Utils::Crc32", TestNetUtilsCrc32}, - {"Net::Utils::GetMacAddress", TestNetUtilsGetMacAddress}, - {"Net::Arp::PacketSerializeDeserialize", TestNetArpPacketSerializeDeserialize}, - {"Net::Arp::SendPacket", TestNetArpSendPacket}, - {"Net::Arp::SendRequest", TestNetArpSendRequest}, - {"Net::Arp::SendReply", TestNetArpSendReply}, - {"Net::Arp::SendAnnouncement", TestNetArpSendAnnouncement}, - {"Net::Arp::HandlePacket Invalid", TestNetArpHandlePacketInvalid}, - {"Net::Arp::HandlePacket Request", TestNetArpHandlePacketRequest}, - {nullptr, nullptr}, -};