From bacae1b515be130e381db587e46f7eb8f8e45dd3 Mon Sep 17 00:00:00 2001 From: Andri Yngvason Date: Fri, 8 May 2020 21:40:18 +0000 Subject: [PATCH] Add some unit test macros --- include/tst.h | 145 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 145 insertions(+) create mode 100644 include/tst.h diff --git a/include/tst.h b/include/tst.h new file mode 100644 index 0000000..03c8864 --- /dev/null +++ b/include/tst.h @@ -0,0 +1,145 @@ +/* + * Copyright (c) 2020 Andri Yngvason + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH + * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, + * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM + * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE + * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR + * PERFORMANCE OF THIS SOFTWARE. + */ + +#pragma once + +#include +#include +#include +#include + +#define XSTR(s) STR(s) +#define STR(s) #s + +#define ASSERT_TRUE(expr) do { \ + if (!(expr)) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be true\n"); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_FALSE(expr) do { \ + if (expr) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be false\n"); \ + return 1; \ + } \ +} while(0) + +#define TST_ASSERT_EQ_(value, expr, type, fmt) do { \ + type expr_ = (expr); \ + if (expr_ != (value)) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be equal to " XSTR(value) "; was " fmt "\n", \ + expr_); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_INT_EQ(value, expr) TST_ASSERT_EQ_(value, expr, int, "%d") +#define ASSERT_UINT_EQ(value, expr) TST_ASSERT_EQ_(value, expr, unsigned int, "%u") +#define ASSERT_INT32_EQ(value, expr) TST_ASSERT_EQ_(value, expr, int32_t, "%" PRIi32) +#define ASSERT_UINT32_EQ(value, expr) TST_ASSERT_EQ_(value, expr, uint32_t, "%" PRIu32) +#define ASSERT_DOUBLE_EQ(value, expr) TST_ASSERT_EQ_(value, expr, double, "%f") +#define ASSERT_PTR_EQ(value, expr) TST_ASSERT_EQ_(value, expr, void*, "%p") + +#define TST_ASSERT_GT_(value, expr, type, fmt) do { \ + type expr_ = (expr); \ + if (!(expr_ > (value))) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be greater than " XSTR(value) "; was " fmt "\n", \ + expr_); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_INT_GT(value, expr) TST_ASSERT_GT_(value, expr, int, "%d") +#define ASSERT_UINT_GT(value, expr) TST_ASSERT_GT_(value, expr, unsigned int, "%u") +#define ASSERT_INT32_GT(value, expr) TST_ASSERT_GT_(value, expr, int32_t, "%" PRIi32) +#define ASSERT_UINT32_GT(value, expr) TST_ASSERT_GT_(value, expr, uint32_t, "%" PRIu32) +#define ASSERT_DOUBLE_GT(value, expr) TST_ASSERT_GT_(value, expr, double, "%f") + +#define TST_ASSERT_GE_(value, expr, type, fmt) do { \ + type expr_ = (expr); \ + if (!(expr_ >= (value))) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be greater than or equal to " XSTR(value) "; was " fmt "\n", \ + expr_); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_INT_GE(value, expr) TST_ASSERT_GE_(value, expr, int, "%d") +#define ASSERT_UINT_GE(value, expr) TST_ASSERT_GE_(value, expr, unsigned int, "%u") +#define ASSERT_INT32_GE(value, expr) TST_ASSERT_GE_(value, expr, int32_t, "%" PRIi32) +#define ASSERT_UINT32_GE(value, expr) TST_ASSERT_GE_(value, expr, uint32_t, "%" PRIu32) +#define ASSERT_DOUBLE_GE(value, expr) TST_ASSERT_GE_(value, expr, double, "%f") + +#define TST_ASSERT_LT_(value, expr, type, fmt) do { \ + type expr_ = (expr); \ + if (!(expr_ < (value))) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be less than " XSTR(value) "; was " fmt "\n", \ + expr_); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_INT_LT(value, expr) TST_ASSERT_LT_(value, expr, int, "%d") +#define ASSERT_UINT_LT(value, expr) TST_ASSERT_LT_(value, expr, unsigned int, "%u") +#define ASSERT_INT32_LT(value, expr) TST_ASSERT_LT_(value, expr, int32_t, "%" PRIi32) +#define ASSERT_UINT32_LT(value, expr) TST_ASSERT_LT_(value, expr, uint32_t, "%" PRIu32) +#define ASSERT_DOUBLE_LT(value, expr) TST_ASSERT_LT_(value, expr, double, "%f") + +#define TST_ASSERT_LE_(value, expr, type, fmt) do { \ + type expr_ = (expr); \ + if (!(expr_ <= (value))) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be less than or equal to " XSTR(value) "; was " fmt "\n", \ + expr_); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_INT_LE(value, expr) TST_ASSERT_LE_(value, expr, int, "%d") +#define ASSERT_UINT_LE(value, expr) TST_ASSERT_LE_(value, expr, unsigned int, "%u") +#define ASSERT_INT32_LE(value, expr) TST_ASSERT_LE_(value, expr, int32_t, "%" PRIi32) +#define ASSERT_UINT32_LE(value, expr) TST_ASSERT_LE_(value, expr, uint32_t, "%" PRIu32) +#define ASSERT_DOUBLE_LE(value, expr) TST_ASSERT_LE_(value, expr, double, "%f") + +#define ASSERT_STR_EQ(value, expr) do { \ + const char* expr_ = (expr); \ + if (strcmp(expr_, (value)) != 0) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to be " XSTR(value) "; was \"%s\"\n", \ + expr_); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_NEQ(value, expr) do { \ + if ((expr) != (value)) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to NOT be " XSTR(value) "\n"); \ + return 1; \ + } \ +} while(0) + +#define ASSERT_STR_NEQ(value, expr) do { \ + if (strcmp((expr), (value)) == 0) { \ + fprintf(stderr, "FAILED " XSTR(__LINE__) ": Expected " XSTR(expr) " to NOT be " XSTR(value) "\n"); \ + return 1; \ + } \ +} while(0) + +#define RUN_TEST(test) do { \ + if(!(test())) \ + fprintf(stderr, XSTR(test) " passed\n"); \ + else \ + r = 1; \ +} while(0);