90 lines
2.1 KiB
C++
90 lines
2.1 KiB
C++
#include <criterion/criterion.h>
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#include <exception>
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#include <new>
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Test(asserts, base) {
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cr_assert(true);
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cr_expect(true);
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cr_assert(true, "Assertions may take failure messages");
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cr_assert(true, "Or even %d format string %s", 1, "with parameters");
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cr_expect(false, "assert is fatal, expect isn't");
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cr_assert(false, "This assert runs");
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cr_assert(false, "This does not");
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}
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Test(asserts, old_school) {
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cr_expect_fail("You can fail an assertion with a message from anywhere");
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cr_assert_fail(); // or without a message
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}
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Test(asserts, string) {
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cr_assert_str_empty("");
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cr_assert_str_not_empty("foo");
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cr_assert_str_eq("hello", "hello");
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cr_assert_str_neq("hello", "olleh");
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cr_assert_str_gt("hello", "hell");
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cr_assert_str_geq("hello", "hell");
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cr_assert_str_geq("hello", "hello");
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cr_assert_str_lt("hell", "hello");
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cr_assert_str_leq("hell", "hello");
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cr_assert_str_leq("hello", "hello");
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}
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Test(asserts, native) {
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cr_assert_eq(1, 1);
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cr_assert_neq(1, 2);
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cr_assert_lt(1, 2);
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cr_assert_leq(1, 2);
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cr_assert_leq(2, 2);
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cr_assert_gt(2, 1);
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cr_assert_geq(2, 1);
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cr_assert_geq(2, 2);
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}
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Test(asserts, float) {
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cr_assert_neq(0.1 * 0.1, 0.01);
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cr_assert_float_eq(0.1 * 0.1, 0.01, 0.001);
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}
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struct dummy_struct {
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char a;
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size_t b;
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};
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int eq_dummy(struct dummy_struct *a, struct dummy_struct *b) {
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return a->a != b->a || a->b != b->b;
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}
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Test(asserts, array) {
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int arr1[] = {1, 2, 3, 4};
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int arr2[] = {4, 3, 2, 1};
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cr_assert_arr_eq(arr1, arr1, 4);
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cr_assert_arr_neq(arr1, arr2, 4);
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#ifdef __GNUC__
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struct dummy_struct s1[] = {{4, 2}, {2, 4}};
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struct dummy_struct s2[2];
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memset(s2, 0xFF, sizeof(s2));
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s2[0].a = 4;
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s2[0].b = 2;
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s2[1].a = 2;
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s2[1].b = 4;
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// cr_assert_arrays_eq(&s1, &s2, 2); not guaranteed to work on structs.
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cr_assert_arr_eq_cmp(&s1, &s2, 2, eq_dummy);
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#endif
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}
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Test(asserts, exception) {
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cr_assert_throw(throw std::exception(), std::exception);
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cr_assert_throw(throw std::exception(), std::bad_alloc);
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}
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