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Diffstat (limited to 't/unit-tests/t-reftable-basics.c')
-rw-r--r-- | t/unit-tests/t-reftable-basics.c | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/t/unit-tests/t-reftable-basics.c b/t/unit-tests/t-reftable-basics.c deleted file mode 100644 index c9e751e49e..0000000000 --- a/t/unit-tests/t-reftable-basics.c +++ /dev/null @@ -1,219 +0,0 @@ -/* -Copyright 2020 Google LLC - -Use of this source code is governed by a BSD-style -license that can be found in the LICENSE file or at -https://developers.google.com/open-source/licenses/bsd -*/ - -#include "test-lib.h" -#include "reftable/basics.h" - -struct integer_needle_lesseq_args { - int needle; - int *haystack; -}; - -static int integer_needle_lesseq(size_t i, void *_args) -{ - struct integer_needle_lesseq_args *args = _args; - return args->needle <= args->haystack[i]; -} - -static void *realloc_stub(void *p UNUSED, size_t size UNUSED) -{ - return NULL; -} - -int cmd_main(int argc UNUSED, const char *argv[] UNUSED) -{ - if_test ("binary search with binsearch works") { - int haystack[] = { 2, 4, 6, 8, 10 }; - struct { - int needle; - size_t expected_idx; - } testcases[] = { - {-9000, 0}, - {-1, 0}, - {0, 0}, - {2, 0}, - {3, 1}, - {4, 1}, - {7, 3}, - {9, 4}, - {10, 4}, - {11, 5}, - {9000, 5}, - }; - - for (size_t i = 0; i < ARRAY_SIZE(testcases); i++) { - struct integer_needle_lesseq_args args = { - .haystack = haystack, - .needle = testcases[i].needle, - }; - size_t idx; - - idx = binsearch(ARRAY_SIZE(haystack), - &integer_needle_lesseq, &args); - check_int(idx, ==, testcases[i].expected_idx); - } - } - - if_test ("names_length returns size of a NULL-terminated string array") { - const char *a[] = { "a", "b", NULL }; - check_int(names_length(a), ==, 2); - } - - if_test ("names_equal compares NULL-terminated string arrays") { - const char *a[] = { "a", "b", "c", NULL }; - const char *b[] = { "a", "b", "d", NULL }; - const char *c[] = { "a", "b", NULL }; - - check(names_equal(a, a)); - check(!names_equal(a, b)); - check(!names_equal(a, c)); - } - - if_test ("parse_names works for basic input") { - char in1[] = "line\n"; - char in2[] = "a\nb\nc"; - char **out = parse_names(in1, strlen(in1)); - check(out != NULL); - check_str(out[0], "line"); - check(!out[1]); - free_names(out); - - out = parse_names(in2, strlen(in2)); - check(out != NULL); - check_str(out[0], "a"); - check_str(out[1], "b"); - check_str(out[2], "c"); - check(!out[3]); - free_names(out); - } - - if_test ("parse_names drops empty string") { - char in[] = "a\n\nb\n"; - char **out = parse_names(in, strlen(in)); - check(out != NULL); - check_str(out[0], "a"); - /* simply '\n' should be dropped as empty string */ - check_str(out[1], "b"); - check(!out[2]); - free_names(out); - } - - if_test ("common_prefix_size works") { - struct reftable_buf a = REFTABLE_BUF_INIT; - struct reftable_buf b = REFTABLE_BUF_INIT; - struct { - const char *a, *b; - int want; - } cases[] = { - {"abcdef", "abc", 3}, - { "abc", "ab", 2 }, - { "", "abc", 0 }, - { "abc", "abd", 2 }, - { "abc", "pqr", 0 }, - }; - - for (size_t i = 0; i < ARRAY_SIZE(cases); i++) { - check(!reftable_buf_addstr(&a, cases[i].a)); - check(!reftable_buf_addstr(&b, cases[i].b)); - check_uint(common_prefix_size(&a, &b), ==, cases[i].want); - reftable_buf_reset(&a); - reftable_buf_reset(&b); - } - reftable_buf_release(&a); - reftable_buf_release(&b); - } - - if_test ("reftable_put_be64 and reftable_get_be64 work") { - uint64_t in = 0x1122334455667788; - uint8_t dest[8]; - uint64_t out; - reftable_put_be64(dest, in); - out = reftable_get_be64(dest); - check_int(in, ==, out); - } - - if_test ("reftable_put_be32 and reftable_get_be32 work") { - uint32_t in = 0x11223344; - uint8_t dest[4]; - uint32_t out; - reftable_put_be32(dest, in); - out = reftable_get_be32(dest); - check_int(in, ==, out); - } - - if_test ("reftable_put_be24 and reftable_get_be24 work") { - uint32_t in = 0x112233; - uint8_t dest[3]; - uint32_t out; - reftable_put_be24(dest, in); - out = reftable_get_be24(dest); - check_int(in, ==, out); - } - - if_test ("put_be16 and get_be16 work") { - uint32_t in = 0xfef1; - uint8_t dest[3]; - uint32_t out; - reftable_put_be16(dest, in); - out = reftable_get_be16(dest); - check_int(in, ==, out); - } - - if_test ("REFTABLE_ALLOC_GROW works") { - int *arr = NULL, *old_arr; - size_t alloc = 0, old_alloc; - - check(!REFTABLE_ALLOC_GROW(arr, 1, alloc)); - check(arr != NULL); - check_uint(alloc, >=, 1); - arr[0] = 42; - - old_alloc = alloc; - old_arr = arr; - reftable_set_alloc(NULL, realloc_stub, NULL); - check(REFTABLE_ALLOC_GROW(arr, old_alloc + 1, alloc)); - check(arr == old_arr); - check_uint(alloc, ==, old_alloc); - - old_alloc = alloc; - reftable_set_alloc(NULL, NULL, NULL); - check(!REFTABLE_ALLOC_GROW(arr, old_alloc + 1, alloc)); - check(arr != NULL); - check_uint(alloc, >, old_alloc); - arr[alloc - 1] = 42; - - reftable_free(arr); - } - - if_test ("REFTABLE_ALLOC_GROW_OR_NULL works") { - int *arr = NULL; - size_t alloc = 0, old_alloc; - - REFTABLE_ALLOC_GROW_OR_NULL(arr, 1, alloc); - check(arr != NULL); - check_uint(alloc, >=, 1); - arr[0] = 42; - - old_alloc = alloc; - REFTABLE_ALLOC_GROW_OR_NULL(arr, old_alloc + 1, alloc); - check(arr != NULL); - check_uint(alloc, >, old_alloc); - arr[alloc - 1] = 42; - - old_alloc = alloc; - reftable_set_alloc(NULL, realloc_stub, NULL); - REFTABLE_ALLOC_GROW_OR_NULL(arr, old_alloc + 1, alloc); - check(arr == NULL); - check_uint(alloc, ==, 0); - reftable_set_alloc(NULL, NULL, NULL); - - reftable_free(arr); - } - - return test_done(); -} |