save failed integration state

gomspace/libutil/include/gs/util/test/cmocka.h

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+#ifndef GS_UTIL_TEST_CMOCKA_H
+#define GS_UTIL_TEST_CMOCKA_H
+/* Copyright (c) 2013-2017 GomSpace A/S. All rights reserved. */
+/**
+   @file
+
+   Cmocka extensions.
+
+   Official site for cmocka https://cmocka.org.
+*/
+
+#include <gs/util/string.h>
+
+// cmocka
+#include <stdio.h>
+#include <setjmp.h>
+#include <cmocka.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if !(__DOXYGEN__)
+// internal helpers - use macros
+void _gs_assert_int_equal(const intptr_t a, const intptr_t b, bool equal, const char * const file, const int line);
+void _gs_assert_uint_equal(const uintptr_t a, const uintptr_t b, bool equal, bool hex, const char * const file, const int line);
+void _gs_assert_error_equal(const int a, const int b, bool equal, const char * const file, const int line);
+void _gs_assert_float_equal(const float a, const float b, const float diff, bool equal, const char * const file, const int line);
+void _gs_assert_double_equal(const double a, const double b, const double diff, bool equal, const char * const file, const int line);
+#endif
+    
+/**
+   Assert int (print value as signed).
+*/
+#define GS_ASSERT_INT_EQUAL(a,b)             _gs_assert_int_equal((intptr_t) (a), (intptr_t) (b), true, __FILE__, __LINE__)
+/**
+   Assert unsigned int (print value as unsigned).
+*/
+#define GS_ASSERT_UINT_EQUAL(a,b)            _gs_assert_uint_equal((uintptr_t) (a), (uintptr_t) (b), true, false, __FILE__, __LINE__)
+/**
+   Assert int (print value as hex).
+*/
+#define GS_ASSERT_XINT_EQUAL(a,b)            _gs_assert_uint_equal((uintptr_t) (a), (uintptr_t) (b), true, true, __FILE__, __LINE__)
+/**
+   Assert #gs_error_t (print value and error text).
+*/
+#define GS_ASSERT_ERROR_EQUAL(a,b)           _gs_assert_error_equal(a, b, true, __FILE__, __LINE__)
+/**
+   Assert #GS_OK (print value and error text).
+*/
+#define GS_ASSERT_ERROR_OK(a)                _gs_assert_error_equal(a, GS_OK, true, __FILE__, __LINE__)
+/**
+   Assert float (print value as signed).
+*/
+#define GS_ASSERT_FLOAT_EQUAL(a,b,diff)      _gs_assert_float_equal(a, b, diff, true, __FILE__, __LINE__)
+/**
+   Assert double (print value as signed).
+*/
+#define GS_ASSERT_DOUBLE_EQUAL(a,b,diff)     _gs_assert_double_equal(a, b, diff, true, __FILE__, __LINE__)
+
+/**
+   Assert int (print value as signed).
+*/
+#define GS_ASSERT_INT_NOT_EQUAL(a,b)         _gs_assert_int_equal((intptr_t) (a), (intptr_t) (b), false, __FILE__, __LINE__)
+/**
+   Assert unsigned int (print value as unsigned).
+*/
+#define GS_ASSERT_UINT_NOT_EQUAL(a,b)        _gs_assert_uint_equal((uintptr_t) (a), (uintptr_t) (b), false, false, __FILE__, __LINE__)
+/**
+   Assert int (print value as hex).
+*/
+#define GS_ASSERT_XINT_NOT_EQUAL(a,b)        _gs_assert_uint_equal((uintptr_t) (a), (uintptr_t) (b), false, true, __FILE__, __LINE__)
+/**
+   Assert #GS_OK (print value and error text).
+*/
+#define GS_ASSERT_ERROR_NOT_EQUAL(a,b)       _gs_assert_error_equal(a, b, false, __FILE__, __LINE__)
+
+/**
+   Code reference.
+*/
+#define GS_REF()                                 __FILE__,__LINE__
+/**
+   Assert int with code reference (print value as signed).
+*/
+#define GS_ASSERT_INT_EQUAL_REF(a,b,file,line)   _gs_assert_int_equal((intptr_t) (a), (intptr_t) (b), true, file, file, line)
+/**
+   Assert unsigned int with code reference (print value as unsigned).
+*/
+#define GS_ASSERT_UINT_EQUAL_REF(a,b,file,line)  _gs_assert_uint_equal((uintptr_t) (a), (uintptr_t) (b), true, false, file, line)
+/**
+   Assert int with code reference (print value as hex).
+*/
+#define GS_ASSERT_XINT_EQUAL_REF(a,b,file,line)  _gs_assert_uint_equal((uintptr_t) (a), (uintptr_t) (b), true, true, file, line)
+/**
+   Assert #gs_error_t with code reference (print value and error text).
+*/
+#define GS_ASSERT_ERROR_EQUAL_REF(a,b,file,line) _gs_assert_error_equal(a, b, true, file, line)
+/**
+   Assert #GS_OK with code reference (print value and error text).
+*/
+#define GS_ASSERT_ERROR_OK_REF(a,file,line)      _gs_assert_error_equal(a, GS_OK, true, file, line)
+
+/**
+   Run \a cmocka test group.
+
+   @param[in] name name of test. If name is \a tests and GS_TEST_NAME is set, GS_TEST_NAME will be used instead.
+   @param[in] tests array of tests.
+   @param[in] num_tests number of tests.
+   @param[in] setup setup function, can be NULL.
+   @param[in] teardown teardown function, can be NULL.
+   @return 0 on success.
+*/
+static inline int gs_cmocka_run_group_tests(const char *name,
+                                            const struct CMUnitTest * const tests,
+                                            const size_t num_tests,
+                                            CMFixtureFunction setup,
+                                            CMFixtureFunction teardown)
+{
+#ifdef GS_TEST_NAME // set by buildtools::gs_test_cmocka.py
+    if (strcasecmp(name, "tests") == 0) {
+        name = GS_DEF2STRING(GS_TEST_NAME);
+    }
+#endif
+    return _cmocka_run_group_tests(name, tests, num_tests, setup, teardown);
+}
+
+#ifdef GS_TEST_NAME
+// hi-jack cmocka's macro
+#undef cmocka_run_group_tests
+#define cmocka_run_group_tests(tests, setup, teardown) gs_cmocka_run_group_tests(GS_DEF2STRING(tests), tests, GS_ARRAY_SIZE(tests), setup, teardown)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+#endif