1 #include "blame_helpers.h"
2
hunk_message(size_t idx,const git_blame_hunk * hunk,const char * fmt,...)3 void hunk_message(size_t idx, const git_blame_hunk *hunk, const char *fmt, ...)
4 {
5 va_list arglist;
6
7 printf("Hunk %"PRIuZ" (line %"PRIuZ" +%"PRIuZ"): ", idx,
8 hunk->final_start_line_number, hunk->lines_in_hunk-1);
9
10 va_start(arglist, fmt);
11 vprintf(fmt, arglist);
12 va_end(arglist);
13
14 printf("\n");
15 }
16
check_blame_hunk_index(git_repository * repo,git_blame * blame,int idx,size_t start_line,size_t len,char boundary,const char * commit_id,const char * orig_path)17 void check_blame_hunk_index(git_repository *repo, git_blame *blame, int idx,
18 size_t start_line, size_t len, char boundary, const char *commit_id, const char *orig_path)
19 {
20 char expected[GIT_OID_HEXSZ+1] = {0}, actual[GIT_OID_HEXSZ+1] = {0};
21 const git_blame_hunk *hunk = git_blame_get_hunk_byindex(blame, idx);
22 cl_assert(hunk);
23
24 if (!strncmp(commit_id, "0000", 4)) {
25 strcpy(expected, "0000000000000000000000000000000000000000");
26 } else {
27 git_object *obj;
28 cl_git_pass(git_revparse_single(&obj, repo, commit_id));
29 git_oid_fmt(expected, git_object_id(obj));
30 git_object_free(obj);
31 }
32
33 if (hunk->final_start_line_number != start_line) {
34 hunk_message(idx, hunk, "mismatched start line number: expected %"PRIuZ", got %"PRIuZ,
35 start_line, hunk->final_start_line_number);
36 }
37 cl_assert_equal_i(hunk->final_start_line_number, start_line);
38
39 if (hunk->lines_in_hunk != len) {
40 hunk_message(idx, hunk, "mismatched line count: expected %"PRIuZ", got %"PRIuZ,
41 len, hunk->lines_in_hunk);
42 }
43 cl_assert_equal_i(hunk->lines_in_hunk, len);
44
45 git_oid_fmt(actual, &hunk->final_commit_id);
46 if (strcmp(expected, actual)) {
47 hunk_message(idx, hunk, "has mismatched original id (got %s, expected %s)\n",
48 actual, expected);
49 }
50 cl_assert_equal_s(actual, expected);
51 cl_assert_equal_oid(&hunk->final_commit_id, &hunk->orig_commit_id);
52
53
54 if (strcmp(hunk->orig_path, orig_path)) {
55 hunk_message(idx, hunk, "has mismatched original path (got '%s', expected '%s')\n",
56 hunk->orig_path, orig_path);
57 }
58 cl_assert_equal_s(hunk->orig_path, orig_path);
59
60 if (hunk->boundary != boundary) {
61 hunk_message(idx, hunk, "doesn't match boundary flag (got %d, expected %d)\n",
62 hunk->boundary, boundary);
63 }
64 cl_assert_equal_i(boundary, hunk->boundary);
65 }
66
67
68