mirror of
https://git.proxmox.com/git/libgit2
synced 2025-11-04 03:16:59 +00:00
c8e02b8776
Without this change, compiling with gcc and pedantic generates warning: ISO C does not allow extra ‘;’ outside of a function.
111 lines
2.2 KiB
C
111 lines
2.2 KiB
C
#include "clar_libgit2.h"
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#include "oidmap.h"
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GIT__USE_OIDMAP
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typedef struct {
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git_oid oid;
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size_t extra;
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} oidmap_item;
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#define NITEMS 0x0fff
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void test_core_oidmap__basic(void)
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{
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git_oidmap *map;
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oidmap_item items[NITEMS];
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uint32_t i, j;
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for (i = 0; i < NITEMS; ++i) {
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items[i].extra = i;
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for (j = 0; j < GIT_OID_RAWSZ / 4; ++j) {
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items[i].oid.id[j * 4 ] = (unsigned char)i;
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items[i].oid.id[j * 4 + 1] = (unsigned char)(i >> 8);
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items[i].oid.id[j * 4 + 2] = (unsigned char)(i >> 16);
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items[i].oid.id[j * 4 + 3] = (unsigned char)(i >> 24);
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}
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}
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map = git_oidmap_alloc();
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cl_assert(map != NULL);
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for (i = 0; i < NITEMS; ++i) {
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khiter_t pos;
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int ret;
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pos = kh_get(oid, map, &items[i].oid);
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cl_assert(pos == kh_end(map));
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pos = kh_put(oid, map, &items[i].oid, &ret);
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cl_assert(ret != 0);
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kh_val(map, pos) = &items[i];
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}
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for (i = 0; i < NITEMS; ++i) {
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khiter_t pos;
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pos = kh_get(oid, map, &items[i].oid);
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cl_assert(pos != kh_end(map));
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cl_assert_equal_p(kh_val(map, pos), &items[i]);
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}
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git_oidmap_free(map);
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}
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void test_core_oidmap__hash_collision(void)
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{
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git_oidmap *map;
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oidmap_item items[NITEMS];
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uint32_t i, j;
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for (i = 0; i < NITEMS; ++i) {
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uint32_t segment = i / 8;
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int modi = i - (segment * 8);
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items[i].extra = i;
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for (j = 0; j < GIT_OID_RAWSZ / 4; ++j) {
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items[i].oid.id[j * 4 ] = (unsigned char)modi;
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items[i].oid.id[j * 4 + 1] = (unsigned char)(modi >> 8);
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items[i].oid.id[j * 4 + 2] = (unsigned char)(modi >> 16);
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items[i].oid.id[j * 4 + 3] = (unsigned char)(modi >> 24);
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}
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items[i].oid.id[ 8] = (unsigned char)i;
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items[i].oid.id[ 9] = (unsigned char)(i >> 8);
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items[i].oid.id[10] = (unsigned char)(i >> 16);
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items[i].oid.id[11] = (unsigned char)(i >> 24);
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}
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map = git_oidmap_alloc();
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cl_assert(map != NULL);
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for (i = 0; i < NITEMS; ++i) {
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khiter_t pos;
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int ret;
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pos = kh_get(oid, map, &items[i].oid);
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cl_assert(pos == kh_end(map));
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pos = kh_put(oid, map, &items[i].oid, &ret);
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cl_assert(ret != 0);
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kh_val(map, pos) = &items[i];
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}
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for (i = 0; i < NITEMS; ++i) {
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khiter_t pos;
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pos = kh_get(oid, map, &items[i].oid);
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cl_assert(pos != kh_end(map));
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cl_assert_equal_p(kh_val(map, pos), &items[i]);
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}
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git_oidmap_free(map);
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}
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