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Diffstat (limited to 'tests/ngtcp2_gaptr_test.c')
-rw-r--r-- | tests/ngtcp2_gaptr_test.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/tests/ngtcp2_gaptr_test.c b/tests/ngtcp2_gaptr_test.c new file mode 100644 index 0000000..5612b56 --- /dev/null +++ b/tests/ngtcp2_gaptr_test.c @@ -0,0 +1,127 @@ +/* + * ngtcp2 + * + * Copyright (c) 2018 ngtcp2 contributors + * + * 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. + */ +#include "ngtcp2_gaptr_test.h" + +#include <CUnit/CUnit.h> + +#include "ngtcp2_gaptr.h" +#include "ngtcp2_test_helper.h" +#include "ngtcp2_mem.h" + +void test_ngtcp2_gaptr_push(void) { + ngtcp2_gaptr gaptr; + const ngtcp2_mem *mem = ngtcp2_mem_default(); + ngtcp2_ksl_it it; + ngtcp2_range r; + int rv; + size_t i; + + ngtcp2_gaptr_init(&gaptr, mem); + + rv = ngtcp2_gaptr_push(&gaptr, 0, 1); + + CU_ASSERT(0 == rv); + + it = ngtcp2_ksl_begin(&gaptr.gap); + r = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it); + + CU_ASSERT(1 == r.begin); + CU_ASSERT(UINT64_MAX == r.end); + + rv = ngtcp2_gaptr_push(&gaptr, 12389, 133); + + CU_ASSERT(0 == rv); + + it = ngtcp2_ksl_begin(&gaptr.gap); + r = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it); + + CU_ASSERT(1 == r.begin); + CU_ASSERT(12389 == r.end); + + ngtcp2_ksl_it_next(&it); + r = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it); + + CU_ASSERT(12389 + 133 == r.begin); + CU_ASSERT(UINT64_MAX == r.end); + + for (i = 0; i < 2; ++i) { + rv = ngtcp2_gaptr_push(&gaptr, 1, 12389); + + CU_ASSERT(0 == rv); + + it = ngtcp2_ksl_begin(&gaptr.gap); + r = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it); + + CU_ASSERT(12389 + 133 == r.begin); + CU_ASSERT(UINT64_MAX == r.end); + } + + rv = ngtcp2_gaptr_push(&gaptr, 12389 + 133 - 1, 2); + + CU_ASSERT(0 == rv); + + it = ngtcp2_ksl_begin(&gaptr.gap); + r = *(ngtcp2_range *)ngtcp2_ksl_it_key(&it); + + CU_ASSERT(12389 + 133 + 1 == r.begin); + CU_ASSERT(UINT64_MAX == r.end); + + ngtcp2_gaptr_free(&gaptr); +} + +void test_ngtcp2_gaptr_is_pushed(void) { + ngtcp2_gaptr gaptr; + const ngtcp2_mem *mem = ngtcp2_mem_default(); + int rv; + + ngtcp2_gaptr_init(&gaptr, mem); + + rv = ngtcp2_gaptr_push(&gaptr, 1000000007, 1009); + + CU_ASSERT(0 == rv); + CU_ASSERT(ngtcp2_gaptr_is_pushed(&gaptr, 1000000007, 1009)); + CU_ASSERT(!ngtcp2_gaptr_is_pushed(&gaptr, 1000000007, 1010)); + + ngtcp2_gaptr_free(&gaptr); +} + +void test_ngtcp2_gaptr_drop_first_gap(void) { + ngtcp2_gaptr gaptr; + const ngtcp2_mem *mem = ngtcp2_mem_default(); + int rv; + + ngtcp2_gaptr_init(&gaptr, mem); + + rv = ngtcp2_gaptr_push(&gaptr, 113245, 12); + + CU_ASSERT(0 == rv); + + ngtcp2_gaptr_drop_first_gap(&gaptr); + + CU_ASSERT(ngtcp2_gaptr_is_pushed(&gaptr, 0, 1)); + CU_ASSERT(113245 + 12 == ngtcp2_gaptr_first_gap_offset(&gaptr)); + + ngtcp2_gaptr_free(&gaptr); +} |