From 2337828095920b8debdb0f8e0337a9d6aad6b55c Mon Sep 17 00:00:00 2001 From: Tim Segers Date: Mon, 10 Oct 2022 18:08:23 +0200 Subject: Add minunit.h with some trivial tests --- .build.yml | 7 +- Makefile | 9 +- deco.c | 2 +- test/deco_test.c | 57 ++++++++++ test/minunit.c | 252 +++++++++++++++++++++++++++++++++++++++++++ test/minunit.h | 298 +++++++++++++++++++++++++++++++++++++++++++++++++++ test/opendeco_test.c | 11 ++ 7 files changed, 632 insertions(+), 4 deletions(-) create mode 100644 test/deco_test.c create mode 100644 test/minunit.c create mode 100644 test/minunit.h create mode 100644 test/opendeco_test.c diff --git a/.build.yml b/.build.yml index ea15326..396e525 100644 --- a/.build.yml +++ b/.build.yml @@ -5,11 +5,14 @@ packages: sources: - https://git.sr.ht/~tsegers/opendeco tasks: + - check-format: | + cd opendeco + clang-format-13 -n --Werror *.c *.h - build: | cd opendeco make - - check-format: | + - test: | cd opendeco - clang-format-13 -n --Werror *.c *.h + make test artifacts: - opendeco/opendeco diff --git a/Makefile b/Makefile index 43f137c..ef132c5 100644 --- a/Makefile +++ b/Makefile @@ -2,14 +2,20 @@ VERSION=\"$(shell git describe --tags --dirty)\" PREFIX = /usr/local -all: opendeco +all: opendeco test/opendeco_test opendeco: opendeco.c deco.c deco.h schedule.c schedule.h output.c output.h gcc --std=c99 -pedantic -Wall -Werror -O3 -DVERSION=${VERSION} opendeco.c deco.c schedule.c output.c -lm -o opendeco +test/opendeco_test: deco.c test/opendeco_test.c + gcc --std=c99 -pedantic -Wall -Werror -O3 test/minunit.c test/opendeco_test.c test/deco_test.c deco.c -lm -o test/opendeco_test + run: opendeco ./opendeco -d 30 -t 120 -g EAN32 --decogasses EAN50 +test: test/opendeco_test + ./test/opendeco_test + install: all mkdir -p ${DESTDIR}${PREFIX}/bin cp -f opendeco ${DESTDIR}${PREFIX}/bin @@ -20,3 +26,4 @@ uninstall: clean: rm opendeco + rm test/opendeco_test diff --git a/deco.c b/deco.c index 42d3776..5ef6537 100644 --- a/deco.c +++ b/deco.c @@ -98,7 +98,7 @@ gas_t gas_new(const unsigned char o2, const unsigned char he, double mod) int gas_equal(const gas_t *g1, const gas_t *g2) { - return g1->o2 == g2->o2 && g1->he == g2->he; + return g1->o2 == g2->o2 && g1->he == g2->he && g1->mod == g2->mod; } unsigned char gas_o2(const gas_t *gas) diff --git a/test/deco_test.c b/test/deco_test.c new file mode 100644 index 0000000..0b492f2 --- /dev/null +++ b/test/deco_test.c @@ -0,0 +1,57 @@ +#include "minunit.h" + +#include "../deco.h" + +MU_TEST(test_bar_to_msw) +{ + mu_assert_double_eq(10, bar_to_msw(1)); +} + +MU_TEST(test_msw_to_bar) +{ + mu_assert_double_eq(1, msw_to_bar(10)); +} + +MU_TEST(test_abs_gauge) +{ + mu_assert_double_eq(1, abs_depth(gauge_depth(1))); +} + +MU_TEST(test_gas) +{ + gas_t foo = gas_new(21, 35, MOD_AUTO); + gas_t bar = gas_new(21, 0, MOD_AUTO); + gas_t baz = gas_new(21, 35, MOD_AUTO); + gas_t qux = gas_new(21, 35, 99); + + mu_assert_int_eq(21, gas_o2(&foo)); + mu_assert_int_eq(35, gas_he(&foo)); + mu_assert_int_eq(44, gas_n2(&foo)); + + mu_check(gas_equal(&foo, &foo)); + mu_check(!gas_equal(&foo, &bar)); + mu_check(gas_equal(&foo, &baz)); + mu_check(!gas_equal(&foo, &qux)); + + mu_assert_double_eq(abs_depth(msw_to_bar(51.6)), gas_mod(&foo)); + mu_assert_double_eq(abs_depth(msw_to_bar(30)), gas_mod(&bar)); + mu_assert_double_eq(99, gas_mod(&qux)); +} + +void testsuite_deco_setup(void) +{ +} + +void testsuite_deco_teardown(void) +{ +} + +MU_TEST_SUITE(testsuite_deco) +{ + MU_SUITE_CONFIGURE(&testsuite_deco_setup, &testsuite_deco_teardown); + + MU_RUN_TEST(test_bar_to_msw); + MU_RUN_TEST(test_msw_to_bar); + MU_RUN_TEST(test_abs_gauge); + MU_RUN_TEST(test_gas); +} diff --git a/test/minunit.c b/test/minunit.c new file mode 100644 index 0000000..e158c42 --- /dev/null +++ b/test/minunit.c @@ -0,0 +1,252 @@ +/* + * Copyright (c) 2012 David Siñuela Pastor, siu.4coders@gmail.com + * + * 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 MINUNIT_MINUNIT_C +#define MINUNIT_MINUNIT_C + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(_WIN32) +#include +#if defined(_MSC_VER) && _MSC_VER < 1900 +#define snprintf _snprintf +#define __func__ __FUNCTION__ +#endif + +#elif defined(__unix__) || defined(__unix) || defined(unix) || (defined(__APPLE__) && defined(__MACH__)) + +/* Change POSIX C SOURCE version for pure c99 compilers */ +#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L +#undef _POSIX_C_SOURCE +#define _POSIX_C_SOURCE 200112L +#endif + +#include +#include +#include /* gethrtime(), gettimeofday() */ +#include +#include /* clock_gettime(), time() */ +#include /* POSIX flags */ + +#if defined(__MACH__) && defined(__APPLE__) +#include +#include +#endif + +#if __GNUC__ >= 5 && !defined(__STDC_VERSION__) +#define __func__ __extension__ __FUNCTION__ +#endif + +#else +#error "Unable to define timers for an unknown OS." +#endif + +#include +#include + +/* Maximum length of last message */ +#define MINUNIT_MESSAGE_LEN 1024 +/* Accuracy with which floats are compared */ +#define MINUNIT_EPSILON 1E-12 + +/* Misc. counters */ +int minunit_run = 0; +int minunit_suites = 0; +int minunit_fail = 0; +int minunit_status = 0; + +/* Timers */ +double minunit_real_timer = 0; +double minunit_proc_timer = 0; + +/* Last message */ +char minunit_last_message[MINUNIT_MESSAGE_LEN]; + +/* Test setup and teardown function pointers */ +void (*minunit_setup)(void) = NULL; +void (*minunit_teardown)(void) = NULL; + +/* + * The following two functions were written by David Robert Nadeau + * from http://NadeauSoftware.com/ and distributed under the + * Creative Commons Attribution 3.0 Unported License + */ + +/** + * Returns the real time, in seconds, or -1.0 if an error occurred. + * + * Time is measured since an arbitrary and OS-dependent start time. + * The returned real time is only useful for computing an elapsed time + * between two calls to this function. + */ +double mu_timer_real(void) +{ +#if defined(_WIN32) + /* Windows 2000 and later. ---------------------------------- */ + LARGE_INTEGER Time; + LARGE_INTEGER Frequency; + + QueryPerformanceFrequency(&Frequency); + QueryPerformanceCounter(&Time); + + Time.QuadPart *= 1000000; + Time.QuadPart /= Frequency.QuadPart; + + return (double) Time.QuadPart / 1000000.0; + +#elif (defined(__hpux) || defined(hpux)) || \ + ((defined(__sun__) || defined(__sun) || defined(sun)) && (defined(__SVR4) || defined(__svr4__))) + /* HP-UX, Solaris. ------------------------------------------ */ + return (double) gethrtime() / 1000000000.0; + +#elif defined(__MACH__) && defined(__APPLE__) + /* OSX. ----------------------------------------------------- */ + static double timeConvert = 0.0; + if (timeConvert == 0.0) { + mach_timebase_info_data_t timeBase; + (void) mach_timebase_info(&timeBase); + timeConvert = (double) timeBase.numer / (double) timeBase.denom / 1000000000.0; + } + return (double) mach_absolute_time() * timeConvert; + +#elif defined(_POSIX_VERSION) + /* POSIX. --------------------------------------------------- */ + struct timeval tm; +#if defined(_POSIX_TIMERS) && (_POSIX_TIMERS > 0) + { + struct timespec ts; +#if defined(CLOCK_MONOTONIC_PRECISE) + /* BSD. --------------------------------------------- */ + const clockid_t id = CLOCK_MONOTONIC_PRECISE; +#elif defined(CLOCK_MONOTONIC_RAW) + /* Linux. ------------------------------------------- */ + const clockid_t id = CLOCK_MONOTONIC_RAW; +#elif defined(CLOCK_HIGHRES) + /* Solaris. ----------------------------------------- */ + const clockid_t id = CLOCK_HIGHRES; +#elif defined(CLOCK_MONOTONIC) + /* AIX, BSD, Linux, POSIX, Solaris. ----------------- */ + const clockid_t id = CLOCK_MONOTONIC; +#elif defined(CLOCK_REALTIME) + /* AIX, BSD, HP-UX, Linux, POSIX. ------------------- */ + const clockid_t id = CLOCK_REALTIME; +#else + const clockid_t id = (clockid_t) -1; /* Unknown. */ +#endif /* CLOCK_* */ + if (id != (clockid_t) -1 && clock_gettime(id, &ts) != -1) + return (double) ts.tv_sec + (double) ts.tv_nsec / 1000000000.0; + /* Fall thru. */ + } +#endif /* _POSIX_TIMERS */ + + /* AIX, BSD, Cygwin, HP-UX, Linux, OSX, POSIX, Solaris. ----- */ + gettimeofday(&tm, NULL); + return (double) tm.tv_sec + (double) tm.tv_usec / 1000000.0; +#else + return -1.0; /* Failed. */ +#endif +} + +/** + * Returns the amount of CPU time used by the current process, + * in seconds, or -1.0 if an error occurred. + */ +double mu_timer_cpu(void) +{ +#if defined(_WIN32) + /* Windows -------------------------------------------------- */ + FILETIME createTime; + FILETIME exitTime; + FILETIME kernelTime; + FILETIME userTime; + + /* This approach has a resolution of 1/64 second. Unfortunately, Windows' API does not offer + * better */ + if (GetProcessTimes(GetCurrentProcess(), &createTime, &exitTime, &kernelTime, &userTime) != 0) { + ULARGE_INTEGER userSystemTime; + memcpy(&userSystemTime, &userTime, sizeof(ULARGE_INTEGER)); + return (double) userSystemTime.QuadPart / 10000000.0; + } + +#elif defined(__unix__) || defined(__unix) || defined(unix) || (defined(__APPLE__) && defined(__MACH__)) + /* AIX, BSD, Cygwin, HP-UX, Linux, OSX, and Solaris --------- */ + +#if defined(_POSIX_TIMERS) && (_POSIX_TIMERS > 0) + /* Prefer high-res POSIX timers, when available. */ + { + clockid_t id; + struct timespec ts; +#if _POSIX_CPUTIME > 0 + /* Clock ids vary by OS. Query the id, if possible. */ + if (clock_getcpuclockid(0, &id) == -1) +#endif +#if defined(CLOCK_PROCESS_CPUTIME_ID) + /* Use known clock id for AIX, Linux, or Solaris. */ + id = CLOCK_PROCESS_CPUTIME_ID; +#elif defined(CLOCK_VIRTUAL) + /* Use known clock id for BSD or HP-UX. */ + id = CLOCK_VIRTUAL; +#else + id = (clockid_t) -1; +#endif + if (id != (clockid_t) -1 && clock_gettime(id, &ts) != -1) + return (double) ts.tv_sec + (double) ts.tv_nsec / 1000000000.0; + } +#endif + +#if defined(RUSAGE_SELF) + { + struct rusage rusage; + if (getrusage(RUSAGE_SELF, &rusage) != -1) + return (double) rusage.ru_utime.tv_sec + (double) rusage.ru_utime.tv_usec / 1000000.0; + } +#endif + +#if defined(_SC_CLK_TCK) + { + const double ticks = (double) sysconf(_SC_CLK_TCK); + struct tms tms; + if (times(&tms) != (clock_t) -1) + return (double) tms.tms_utime / ticks; + } +#endif + +#if defined(CLOCKS_PER_SEC) + { + clock_t cl = clock(); + if (cl != (clock_t) -1) + return (double) cl / (double) CLOCKS_PER_SEC; + } +#endif + +#endif + + return -1; /* Failed. */ +} + +#ifdef __cplusplus +} +#endif + +#endif /* MINUNIT_MINUNIT_C */ diff --git a/test/minunit.h b/test/minunit.h new file mode 100644 index 0000000..e08ff8c --- /dev/null +++ b/test/minunit.h @@ -0,0 +1,298 @@ +/* + * Copyright (c) 2012 David Siñuela Pastor, siu.4coders@gmail.com + * + * 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 MINUNIT_MINUNIT_H +#define MINUNIT_MINUNIT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(_WIN32) +#include +#if defined(_MSC_VER) && _MSC_VER < 1900 +#define snprintf _snprintf +#define __func__ __FUNCTION__ +#endif + +#elif defined(__unix__) || defined(__unix) || defined(unix) || (defined(__APPLE__) && defined(__MACH__)) + +/* Change POSIX C SOURCE version for pure c99 compilers */ +#if !defined(_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 200112L +#undef _POSIX_C_SOURCE +#define _POSIX_C_SOURCE 200112L +#endif + +#include +#include +#include /* gethrtime(), gettimeofday() */ +#include +#include /* clock_gettime(), time() */ +#include /* POSIX flags */ + +#if defined(__MACH__) && defined(__APPLE__) +#include +#include +#endif + +#if __GNUC__ >= 5 && !defined(__STDC_VERSION__) +#define __func__ __extension__ __FUNCTION__ +#endif + +#else +#error "Unable to define timers for an unknown OS." +#endif + +#include +#include + +/* Maximum length of last message */ +#define MINUNIT_MESSAGE_LEN 1024 +/* Accuracy with which floats are compared */ +#define MINUNIT_EPSILON 1E-3 + +/* Misc. counters */ +extern int minunit_run; +extern int minunit_suites; +extern int minunit_fail; +extern int minunit_status; + +/* Timers */ +extern double minunit_real_timer; +extern double minunit_proc_timer; + +/* Last message */ +extern char minunit_last_message[MINUNIT_MESSAGE_LEN]; + +/* Test setup and teardown function pointers */ +extern void (*minunit_setup)(void); +extern void (*minunit_teardown)(void); + +/* Definitions */ +#define MU_TEST(method_name) static void method_name(void) +#define MU_TEST_SUITE(suite_name) void suite_name(void) + +#define MU__SAFE_BLOCK(block) \ + do { \ + block \ + } while (0) + +/* Run test suite and unset setup and teardown functions */ +#define MU_RUN_SUITE(suiteFn, suiteName) \ + MU__SAFE_BLOCK( \ + if (suiteName != NULL) { \ + printf("Running \"%s\" suite\n", (char *) suiteName); \ + fflush(stdout); \ + }; \ + minunit_suites++; suiteFn(); minunit_setup = NULL; minunit_teardown = NULL; \ + if (suiteName != NULL) { printf("\n"); }) + +/* Configure setup and teardown functions */ +#define MU_SUITE_CONFIGURE(setup_fun, teardown_fun) \ + MU__SAFE_BLOCK(minunit_setup = setup_fun; minunit_teardown = teardown_fun;) + +/* Test runner */ +#define MU_RUN_TEST(test) \ + MU__SAFE_BLOCK( \ + printf("."); if (minunit_real_timer == 0 && minunit_proc_timer == 0) { \ + minunit_real_timer = mu_timer_real(); \ + minunit_proc_timer = mu_timer_cpu(); \ + }; \ + minunit_status = 0; minunit_run++; if (minunit_setup) { (*minunit_setup)(); }; if (minunit_status) { \ + minunit_fail++; \ + printf("F"); \ + printf("\n%s\n", minunit_last_message); \ + } else { \ + test(); \ + if (minunit_status) { \ + minunit_fail++; \ + printf("F"); \ + printf("\n%s\n", minunit_last_message); \ + }; \ + }; \ + fflush(stdout); if (minunit_teardown)(*minunit_teardown)();) + +/* Report */ +#define MU_REPORT() \ + MU__SAFE_BLOCK( \ + double minunit_end_real_timer; double minunit_end_proc_timer; \ + printf("\n\n%d tests from %d test suites ran, %d failures\n", minunit_run, minunit_suites, minunit_fail); \ + minunit_end_real_timer = mu_timer_real(); minunit_end_proc_timer = mu_timer_cpu(); \ + printf("\nFinished in %.8f seconds (real) %.8f seconds (proc)\n\n", \ + minunit_end_real_timer - minunit_real_timer, minunit_end_proc_timer - minunit_proc_timer);) +#define MU_EXIT_CODE minunit_fail + +/* Assertions */ +#define mu_check(test) \ + MU__SAFE_BLOCK(if (!(test)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + #test); \ + minunit_status = 1; \ + return; \ + }) + +#define mu_fail(message) \ + MU__SAFE_BLOCK(snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, \ + __LINE__, message); \ + minunit_status = 1; return;) + +#define FAIL(message) \ + MU__SAFE_BLOCK(snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, \ + __LINE__, message); \ + minunit_status = 1; return;) + +#define ASSERT_EQ(inParam1, inParam2, message) \ + MU__SAFE_BLOCK(if (!(inParam1 == inParam2)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +#define ASSERT_NE(inParam1, inParam2, message) \ + MU__SAFE_BLOCK(if (!(inParam1 != inParam2)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +#define ASSERT_LE(inParam1, inParam2, message) \ + MU__SAFE_BLOCK(if (!(inParam1 <= inParam2)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +#define ASSERT_LT(inParam1, inParam2, message) \ + MU__SAFE_BLOCK(if (!(inParam1 < inParam2)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +#define ASSERT_GE(inParam1, inParam2, message) \ + MU__SAFE_BLOCK(if (!(inParam1 >= inParam2)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +#define ASSERT_GT(inParam1, inParam2, message) \ + MU__SAFE_BLOCK(if (!(inParam1 > inParam2)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +// Verifies that the difference between inParam1 and inParam2 does not exceed the absolute error +// bound inAbsErr. +#define ASSERT_NEAR(inParam1, inParam2, inAbsErr, message) \ + MU__SAFE_BLOCK(if (!(inAbsErr > fabs(1.0 * inParam1 - inParam2))) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +#define mu_assert(test, message) \ + MU__SAFE_BLOCK(if (!(test)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: %s", __func__, __FILE__, __LINE__, \ + message); \ + minunit_status = 1; \ + return; \ + }) + +#define mu_assert_int_eq(expected, result) \ + MU__SAFE_BLOCK(int minunit_tmp_e; int minunit_tmp_r; minunit_tmp_e = (expected); minunit_tmp_r = (result); \ + if (minunit_tmp_e != minunit_tmp_r) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, \ + "%s failed:\n\t%s:%d: %d expected but was %d", __func__, __FILE__, __LINE__, \ + minunit_tmp_e, minunit_tmp_r); \ + minunit_status = 1; \ + return; \ + }) + +#define mu_assert_double_eq(expected, result) \ + MU__SAFE_BLOCK(double minunit_tmp_e; double minunit_tmp_r; minunit_tmp_e = (expected); minunit_tmp_r = (result); \ + if (fabs(minunit_tmp_e - minunit_tmp_r) > MINUNIT_EPSILON) { \ + int minunit_significant_figures = 1 - log10(MINUNIT_EPSILON); \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, \ + "%s failed:\n\t%s:%d: %.*g expected but was %.*g", __func__, __FILE__, __LINE__, \ + minunit_significant_figures, minunit_tmp_e, minunit_significant_figures, \ + minunit_tmp_r); \ + minunit_status = 1; \ + return; \ + }) + +#define ASSERT_STREQ(expected, result) \ + MU__SAFE_BLOCK( \ + const char *minunit_tmp_e = expected; const char *minunit_tmp_r = result; if (!minunit_tmp_e) { \ + minunit_tmp_e = ""; \ + } if (!minunit_tmp_r) { minunit_tmp_r = ""; } if (strcmp(minunit_tmp_e, minunit_tmp_r)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: '%s' expected but was '%s'", \ + __func__, __FILE__, __LINE__, minunit_tmp_e, minunit_tmp_r); \ + minunit_status = 1; \ + return; \ + }) + +#define mu_assert_string_eq(expected, result) \ + MU__SAFE_BLOCK( \ + const char *minunit_tmp_e = expected; const char *minunit_tmp_r = result; if (!minunit_tmp_e) { \ + minunit_tmp_e = ""; \ + } if (!minunit_tmp_r) { minunit_tmp_r = ""; } if (strcmp(minunit_tmp_e, minunit_tmp_r)) { \ + snprintf(minunit_last_message, MINUNIT_MESSAGE_LEN, "%s failed:\n\t%s:%d: '%s' expected but was '%s'", \ + __func__, __FILE__, __LINE__, minunit_tmp_e, minunit_tmp_r); \ + minunit_status = 1; \ + return; \ + }) + +/* + * The following two functions were written by David Robert Nadeau + * from http://NadeauSoftware.com/ and distributed under the + * Creative Commons Attribution 3.0 Unported License + */ + +/** + * Returns the real time, in seconds, or -1.0 if an error occurred. + * + * Time is measured since an arbitrary and OS-dependent start time. + * The returned real time is only useful for computing an elapsed time + * between two calls to this function. + */ +double mu_timer_real(void); + +/** + * Returns the amount of CPU time used by the current process, + * in seconds, or -1.0 if an error occurred. + */ +double mu_timer_cpu(void); + +#ifdef __cplusplus +} +#endif + +#endif /* MINUNIT_MINUNIT_H */ diff --git a/test/opendeco_test.c b/test/opendeco_test.c new file mode 100644 index 0000000..55761ae --- /dev/null +++ b/test/opendeco_test.c @@ -0,0 +1,11 @@ +#include "minunit.h" + +MU_TEST_SUITE(testsuite_deco); + +int main(int argc, const char *argv[]) +{ + MU_RUN_SUITE(testsuite_deco, NULL); + MU_REPORT(); + + return MU_EXIT_CODE; +} -- cgit v1.2.3-70-g09d2