tests/repo/hashfile.c

   1 #include "clar_libgit2.h"
   2 #include "buffer.h"
   3
   4 static git_repository *_repo;
   5
   6 void test_repo_hashfile__initialize(void)
   7 {
   8         _repo = cl_git_sandbox_init("status");
   9 }
  10
  11 void test_repo_hashfile__cleanup(void)
  12 {
  13         cl_fixture_cleanup("absolute");
  14         cl_git_sandbox_cleanup();
  15         _repo = NULL;
  16 }
  17
  18 void test_repo_hashfile__simple(void)
  19 {
  20         git_oid a, b;
  21         git_buf full = GIT_BUF_INIT;
  22
  23         /* hash with repo relative path */
  24         cl_git_pass(git_odb_hashfile(&a, "status/current_file", GIT_OBJECT_BLOB));
  25         cl_git_pass(git_repository_hashfile(&b, _repo, "current_file", GIT_OBJECT_BLOB, NULL));
  26         cl_assert_equal_oid(&a, &b);
  27
  28         cl_git_pass(git_buf_joinpath(&full, git_repository_workdir(_repo), "current_file"));
  29
  30         /* hash with full path */
  31         cl_git_pass(git_odb_hashfile(&a, full.ptr, GIT_OBJECT_BLOB));
  32         cl_git_pass(git_repository_hashfile(&b, _repo, full.ptr, GIT_OBJECT_BLOB, NULL));
  33         cl_assert_equal_oid(&a, &b);
  34
  35         /* hash with invalid type */
  36         cl_git_fail(git_odb_hashfile(&a, full.ptr, GIT_OBJECT_ANY));
  37         cl_git_fail(git_repository_hashfile(&b, _repo, full.ptr, GIT_OBJECT_OFS_DELTA, NULL));
  38
  39         git_buf_dispose(&full);
  40 }
  41
  42 void test_repo_hashfile__filtered_in_workdir(void)
  43 {
  44         git_buf root = GIT_BUF_INIT, txt = GIT_BUF_INIT, bin = GIT_BUF_INIT;
  45         char cwd[GIT_PATH_MAX];
  46         git_oid a, b;
  47
  48         cl_must_pass(p_getcwd(cwd, GIT_PATH_MAX));
  49         cl_must_pass(p_mkdir("absolute", 0777));
  50         cl_git_pass(git_buf_joinpath(&root, cwd, "status"));
  51         cl_git_pass(git_buf_joinpath(&txt, root.ptr, "testfile.txt"));
  52         cl_git_pass(git_buf_joinpath(&bin, root.ptr, "testfile.bin"));
  53
  54         cl_repo_set_bool(_repo, "core.autocrlf", true);
  55
  56         cl_git_append2file("status/.gitattributes", "*.txt text\n*.bin binary\n\n");
  57
  58         /* create some sample content with CRLF in it */
  59         cl_git_mkfile("status/testfile.txt", "content\r\n");
  60         cl_git_mkfile("status/testfile.bin", "other\r\nstuff\r\n");
  61
  62         /* not equal hashes because of filtering */
  63         cl_git_pass(git_odb_hashfile(&a, "status/testfile.txt", GIT_OBJECT_BLOB));
  64         cl_git_pass(git_repository_hashfile(&b, _repo, "testfile.txt", GIT_OBJECT_BLOB, NULL));
  65         cl_assert(git_oid_cmp(&a, &b));
  66
  67         /* not equal hashes because of filtering when specified by absolute path */
  68         cl_git_pass(git_odb_hashfile(&a, "status/testfile.txt", GIT_OBJECT_BLOB));
  69         cl_git_pass(git_repository_hashfile(&b, _repo, txt.ptr, GIT_OBJECT_BLOB, NULL));
  70         cl_assert(git_oid_cmp(&a, &b));
  71
  72         /* equal hashes because filter is binary */
  73         cl_git_pass(git_odb_hashfile(&a, "status/testfile.bin", GIT_OBJECT_BLOB));
  74         cl_git_pass(git_repository_hashfile(&b, _repo, "testfile.bin", GIT_OBJECT_BLOB, NULL));
  75         cl_assert_equal_oid(&a, &b);
  76
  77         /* equal hashes because filter is binary when specified by absolute path */
  78         cl_git_pass(git_odb_hashfile(&a, "status/testfile.bin", GIT_OBJECT_BLOB));
  79         cl_git_pass(git_repository_hashfile(&b, _repo, bin.ptr, GIT_OBJECT_BLOB, NULL));
  80         cl_assert_equal_oid(&a, &b);
  81
  82         /* equal hashes when 'as_file' points to binary filtering */
  83         cl_git_pass(git_odb_hashfile(&a, "status/testfile.txt", GIT_OBJECT_BLOB));
  84         cl_git_pass(git_repository_hashfile(&b, _repo, "testfile.txt", GIT_OBJECT_BLOB, "foo.bin"));
  85         cl_assert_equal_oid(&a, &b);
  86
  87         /* equal hashes when 'as_file' points to binary filtering (absolute path) */
  88         cl_git_pass(git_odb_hashfile(&a, "status/testfile.txt", GIT_OBJECT_BLOB));
  89         cl_git_pass(git_repository_hashfile(&b, _repo, txt.ptr, GIT_OBJECT_BLOB, "foo.bin"));
  90         cl_assert_equal_oid(&a, &b);
  91
  92         /* not equal hashes when 'as_file' points to text filtering */
  93         cl_git_pass(git_odb_hashfile(&a, "status/testfile.bin", GIT_OBJECT_BLOB));
  94         cl_git_pass(git_repository_hashfile(&b, _repo, "testfile.bin", GIT_OBJECT_BLOB, "foo.txt"));
  95         cl_assert(git_oid_cmp(&a, &b));
  96
  97         /* not equal hashes when 'as_file' points to text filtering */
  98         cl_git_pass(git_odb_hashfile(&a, "status/testfile.bin", GIT_OBJECT_BLOB));
  99         cl_git_pass(git_repository_hashfile(&b, _repo, bin.ptr, GIT_OBJECT_BLOB, "foo.txt"));
 100         cl_assert(git_oid_cmp(&a, &b));
 101
 102         /* equal hashes when 'as_file' is empty and turns off filtering */
 103         cl_git_pass(git_odb_hashfile(&a, "status/testfile.txt", GIT_OBJECT_BLOB));
 104         cl_git_pass(git_repository_hashfile(&b, _repo, "testfile.txt", GIT_OBJECT_BLOB, ""));
 105         cl_assert_equal_oid(&a, &b);
 106
 107         cl_git_pass(git_odb_hashfile(&a, "status/testfile.bin", GIT_OBJECT_BLOB));
 108         cl_git_pass(git_repository_hashfile(&b, _repo, "testfile.bin", GIT_OBJECT_BLOB, ""));
 109         cl_assert_equal_oid(&a, &b);
 110
 111         cl_git_pass(git_odb_hashfile(&a, "status/testfile.txt", GIT_OBJECT_BLOB));
 112         cl_git_pass(git_repository_hashfile(&b, _repo, txt.ptr, GIT_OBJECT_BLOB, ""));
 113         cl_assert_equal_oid(&a, &b);
 114
 115         cl_git_pass(git_odb_hashfile(&a, "status/testfile.bin", GIT_OBJECT_BLOB));
 116         cl_git_pass(git_repository_hashfile(&b, _repo, bin.ptr, GIT_OBJECT_BLOB, ""));
 117         cl_assert_equal_oid(&a, &b);
 118
 119         /* some hash type failures */
 120         cl_git_fail(git_odb_hashfile(&a, "status/testfile.txt", 0));
 121         cl_git_fail(git_repository_hashfile(&b, _repo, "testfile.txt", GIT_OBJECT_ANY, NULL));
 122
 123         git_buf_dispose(&txt);
 124         git_buf_dispose(&bin);
 125         git_buf_dispose(&root);
 126 }
 127
 128 void test_repo_hashfile__filtered_outside_workdir(void)
 129 {
 130         git_buf root = GIT_BUF_INIT, txt = GIT_BUF_INIT, bin = GIT_BUF_INIT;
 131         char cwd[GIT_PATH_MAX];
 132         git_oid a, b;
 133
 134         cl_must_pass(p_getcwd(cwd, GIT_PATH_MAX));
 135         cl_must_pass(p_mkdir("absolute", 0777));
 136         cl_git_pass(git_buf_joinpath(&root, cwd, "absolute"));
 137         cl_git_pass(git_buf_joinpath(&txt, root.ptr, "testfile.txt"));
 138         cl_git_pass(git_buf_joinpath(&bin, root.ptr, "testfile.bin"));
 139
 140         cl_repo_set_bool(_repo, "core.autocrlf", true);
 141         cl_git_append2file("status/.gitattributes", "*.txt text\n*.bin binary\n\n");
 142
 143         /* create some sample content with CRLF in it */
 144         cl_git_mkfile("absolute/testfile.txt", "content\r\n");
 145         cl_git_mkfile("absolute/testfile.bin", "other\r\nstuff\r\n");
 146
 147         /* not equal hashes because of filtering */
 148         cl_git_pass(git_odb_hashfile(&a, "absolute/testfile.txt", GIT_OBJECT_BLOB));
 149         cl_git_pass(git_repository_hashfile(&b, _repo, txt.ptr, GIT_OBJECT_BLOB, "testfile.txt"));
 150         cl_assert(git_oid_cmp(&a, &b));
 151
 152         /* equal hashes because filter is binary */
 153         cl_git_pass(git_odb_hashfile(&a, "absolute/testfile.bin", GIT_OBJECT_BLOB));
 154         cl_git_pass(git_repository_hashfile(&b, _repo, bin.ptr, GIT_OBJECT_BLOB, "testfile.bin"));
 155         cl_assert_equal_oid(&a, &b);
 156
 157         /*
 158          * equal hashes because no filtering occurs for absolute paths outside the working
 159          * directory unless as_path is specified
 160          */
 161         cl_git_pass(git_odb_hashfile(&a, "absolute/testfile.txt", GIT_OBJECT_BLOB));
 162         cl_git_pass(git_repository_hashfile(&b, _repo, txt.ptr, GIT_OBJECT_BLOB, NULL));
 163         cl_assert_equal_oid(&a, &b);
 164
 165         cl_git_pass(git_odb_hashfile(&a, "absolute/testfile.bin", GIT_OBJECT_BLOB));
 166         cl_git_pass(git_repository_hashfile(&b, _repo, bin.ptr, GIT_OBJECT_BLOB, NULL));
 167         cl_assert_equal_oid(&a, &b);
 168
 169         git_buf_dispose(&txt);
 170         git_buf_dispose(&bin);
 171         git_buf_dispose(&root);
 172 }