tests/index/names.c

   1 #include "clar_libgit2.h"
   2 #include "index.h"
   3 #include "git2/sys/index.h"
   4 #include "git2/repository.h"
   5 #include "../reset/reset_helpers.h"
   6
   7 static git_repository *repo;
   8 static git_index *repo_index;
   9
  10 #define TEST_REPO_PATH "mergedrepo"
  11 #define TEST_INDEX_PATH TEST_REPO_PATH "/.git/index"
  12
  13 // Fixture setup and teardown
  14 void test_index_names__initialize(void)
  15 {
  16         repo = cl_git_sandbox_init("mergedrepo");
  17         git_repository_index(&repo_index, repo);
  18 }
  19
  20 void test_index_names__cleanup(void)
  21 {
  22         git_index_free(repo_index);
  23         repo_index = NULL;
  24
  25         cl_git_sandbox_cleanup();
  26 }
  27
  28 void test_index_names__add(void)
  29 {
  30         const git_index_name_entry *conflict_name;
  31
  32         cl_git_pass(git_index_name_add(repo_index, "ancestor", "ours", "theirs"));
  33         cl_git_pass(git_index_name_add(repo_index, "ancestor2", "ours2", NULL));
  34         cl_git_pass(git_index_name_add(repo_index, "ancestor3", NULL, "theirs3"));
  35
  36         cl_assert(git_index_name_entrycount(repo_index) == 3);
  37
  38         conflict_name = git_index_name_get_byindex(repo_index, 0);
  39         cl_assert(strcmp(conflict_name->ancestor, "ancestor") == 0);
  40         cl_assert(strcmp(conflict_name->ours, "ours") == 0);
  41         cl_assert(strcmp(conflict_name->theirs, "theirs") == 0);
  42
  43         conflict_name = git_index_name_get_byindex(repo_index, 1);
  44         cl_assert(strcmp(conflict_name->ancestor, "ancestor2") == 0);
  45         cl_assert(strcmp(conflict_name->ours, "ours2") == 0);
  46         cl_assert(conflict_name->theirs == NULL);
  47
  48         conflict_name = git_index_name_get_byindex(repo_index, 2);
  49         cl_assert(strcmp(conflict_name->ancestor, "ancestor3") == 0);
  50         cl_assert(conflict_name->ours == NULL);
  51         cl_assert(strcmp(conflict_name->theirs, "theirs3") == 0);
  52 }
  53
  54 void test_index_names__roundtrip(void)
  55 {
  56         const git_index_name_entry *conflict_name;
  57
  58         cl_git_pass(git_index_name_add(repo_index, "ancestor", "ours", "theirs"));
  59         cl_git_pass(git_index_name_add(repo_index, "ancestor2", "ours2", NULL));
  60         cl_git_pass(git_index_name_add(repo_index, "ancestor3", NULL, "theirs3"));
  61
  62         cl_git_pass(git_index_write(repo_index));
  63         git_index_clear(repo_index);
  64         cl_assert(git_index_name_entrycount(repo_index) == 0);
  65
  66         cl_git_pass(git_index_read(repo_index, true));
  67         cl_assert(git_index_name_entrycount(repo_index) == 3);
  68
  69         conflict_name = git_index_name_get_byindex(repo_index, 0);
  70         cl_assert(strcmp(conflict_name->ancestor, "ancestor") == 0);
  71         cl_assert(strcmp(conflict_name->ours, "ours") == 0);
  72         cl_assert(strcmp(conflict_name->theirs, "theirs") == 0);
  73
  74         conflict_name = git_index_name_get_byindex(repo_index, 1);
  75         cl_assert(strcmp(conflict_name->ancestor, "ancestor2") == 0);
  76         cl_assert(strcmp(conflict_name->ours, "ours2") == 0);
  77         cl_assert(conflict_name->theirs == NULL);
  78
  79         conflict_name = git_index_name_get_byindex(repo_index, 2);
  80         cl_assert(strcmp(conflict_name->ancestor, "ancestor3") == 0);
  81         cl_assert(conflict_name->ours == NULL);
  82         cl_assert(strcmp(conflict_name->theirs, "theirs3") == 0);
  83 }
  84
  85 void test_index_names__cleaned_on_reset_hard(void)
  86 {
  87         git_object *target;
  88
  89         cl_git_pass(git_revparse_single(&target, repo, "3a34580"));
  90
  91         test_index_names__add();
  92         cl_git_pass(git_reset(repo, target, GIT_RESET_HARD, NULL, NULL, NULL));
  93         cl_assert(git_index_name_entrycount(repo_index) == 0);
  94
  95         git_object_free(target);
  96 }
  97
  98 void test_index_names__cleaned_on_reset_mixed(void)
  99 {
 100         git_object *target;
 101
 102         cl_git_pass(git_revparse_single(&target, repo, "3a34580"));
 103
 104         test_index_names__add();
 105         cl_git_pass(git_reset(repo, target, GIT_RESET_MIXED, NULL, NULL, NULL));
 106         cl_assert(git_index_name_entrycount(repo_index) == 0);
 107
 108         git_object_free(target);
 109 }
 110
 111 void test_index_names__cleaned_on_checkout_tree(void)
 112 {
 113         git_oid oid;
 114         git_object *obj;
 115         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 116
 117         opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_UPDATE_ONLY;
 118
 119         test_index_names__add();
 120         git_reference_name_to_id(&oid, repo, "refs/heads/master");
 121         git_object_lookup(&obj, repo, &oid, GIT_OBJ_ANY);
 122         git_checkout_tree(repo, obj, &opts);
 123         cl_assert_equal_sz(0, git_index_name_entrycount(repo_index));
 124
 125         git_object_free(obj);
 126 }
 127
 128 void test_index_names__cleaned_on_checkout_head(void)
 129 {
 130         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 131
 132         opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_UPDATE_ONLY;
 133
 134         test_index_names__add();
 135         git_checkout_head(repo, &opts);
 136         cl_assert_equal_sz(0, git_index_name_entrycount(repo_index));
 137 }
 138
 139 void test_index_names__retained_on_checkout_index(void)
 140 {
 141         git_checkout_options opts = GIT_CHECKOUT_OPTIONS_INIT;
 142
 143         opts.checkout_strategy = GIT_CHECKOUT_SAFE | GIT_CHECKOUT_UPDATE_ONLY;
 144
 145         test_index_names__add();
 146         git_checkout_index(repo, repo_index, &opts);
 147         cl_assert(git_index_name_entrycount(repo_index) > 0);
 148 }