projects / libgit2.git / blame
| Commit | Line | Data |
|---|---|---|
| 24634c6f HWN |
1 | #include "clar_libgit2.h" |
| 2 | #include "odb.h" | |
| 24634c6f HWN |
3 | |
| 4 | static git_odb *_odb; | |
| 5 | ||
| 6 | void test_odb_mixed__initialize(void) | |
| 7 | { | |
| 8 | cl_git_pass(git_odb_open(&_odb, cl_fixture("duplicate.git/objects"))); | |
| 9 | } | |
| 10 | ||
| 11 | void test_odb_mixed__cleanup(void) | |
| 12 | { | |
| 13 | git_odb_free(_odb); | |
| 9094d30b | 14 | _odb = NULL; |
| 24634c6f HWN |
15 | } |
| 16 | ||
| 17 | void test_odb_mixed__dup_oid(void) { | |
| 18 | const char hex[] = "ce013625030ba8dba906f756967f9e9ca394464a"; | |
| 19 | git_oid oid; | |
| 20 | git_odb_object *obj; | |
| 437224b4 | 21 | |
| 24634c6f HWN |
22 | cl_git_pass(git_oid_fromstr(&oid, hex)); |
| 23 | cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, GIT_OID_HEXSZ)); | |
| 24 | git_odb_object_free(obj); | |
| 25 | } | |
| 26 | ||
| 437224b4 RB |
27 | /* some known sha collisions of file content: |
| 28 | * 'aabqhq' and 'aaazvc' with prefix 'dea509d0' (+ '9' and + 'b') | |
| 29 | * 'aaeufo' and 'aaaohs' with prefix '81b5bff5' (+ 'f' and + 'b') | |
| 30 | * 'aafewy' and 'aaepta' with prefix '739e3c4c' | |
| 31 | * 'aahsyn' and 'aadrjg' with prefix '0ddeaded' (+ '9' and + 'e') | |
| 32 | */ | |
| 33 | ||
| 34 | void test_odb_mixed__dup_oid_prefix_0(void) { | |
| 35 | char hex[10]; | |
| 36 | git_oid oid; | |
| 37 | git_odb_object *obj; | |
| 38 | ||
| 39 | /* ambiguous in the same pack file */ | |
| 40 | ||
| 41 | strncpy(hex, "dea509d0", sizeof(hex)); | |
| 42 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 43 | cl_assert_equal_i( | |
| 44 | GIT_EAMBIGUOUS, git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 45 | ||
| 46 | strncpy(hex, "dea509d09", sizeof(hex)); | |
| 47 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 48 | cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 49 | git_odb_object_free(obj); | |
| 50 | ||
| 51 | strncpy(hex, "dea509d0b", sizeof(hex)); | |
| 52 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 53 | cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 54 | git_odb_object_free(obj); | |
| 55 | ||
| 56 | /* ambiguous in different pack files */ | |
| 57 | ||
| 58 | strncpy(hex, "81b5bff5", sizeof(hex)); | |
| 59 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 60 | cl_assert_equal_i( | |
| 61 | GIT_EAMBIGUOUS, git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 62 | ||
| 63 | strncpy(hex, "81b5bff5b", sizeof(hex)); | |
| 64 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 65 | cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 66 | git_odb_object_free(obj); | |
| 67 | ||
| 68 | strncpy(hex, "81b5bff5f", sizeof(hex)); | |
| 69 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 70 | cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 71 | git_odb_object_free(obj); | |
| 72 | ||
| 73 | /* ambiguous in pack file and loose */ | |
| 74 | ||
| 75 | strncpy(hex, "0ddeaded", sizeof(hex)); | |
| 76 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 77 | cl_assert_equal_i( | |
| 78 | GIT_EAMBIGUOUS, git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 79 | ||
| 80 | strncpy(hex, "0ddeaded9", sizeof(hex)); | |
| 81 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 82 | cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 83 | git_odb_object_free(obj); | |
| 84 | ||
| 85 | strncpy(hex, "0ddeadede", sizeof(hex)); | |
| 86 | cl_git_pass(git_oid_fromstrn(&oid, hex, strlen(hex))); | |
| 87 | cl_git_pass(git_odb_read_prefix(&obj, _odb, &oid, strlen(hex))); | |
| 88 | git_odb_object_free(obj); | |
| 89 | } |