tests/libgit2/describe/t6120.c

   1 #include "clar_libgit2.h"
   2 #include "describe_helpers.h"
   3 #include "repository.h"
   4
   5 /* Ported from https://github.com/git/git/blob/adfc1857bdb090786fd9d22c1acec39371c76048/t/t6120-describe.sh */
   6
   7 static git_repository *repo;
   8
   9 void test_describe_t6120__initialize(void)
  10 {
  11         repo = cl_git_sandbox_init("describe");
  12 }
  13
  14 void test_describe_t6120__cleanup(void)
  15 {
  16         cl_git_sandbox_cleanup();
  17 }
  18
  19 void test_describe_t6120__default(void)
  20 {
  21         git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
  22         git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
  23
  24         assert_describe("A-*", "HEAD", repo, &opts, &fmt_opts);
  25         assert_describe("A-*", "HEAD^", repo, &opts, &fmt_opts);
  26         assert_describe("R-*", "HEAD^^", repo, &opts, &fmt_opts);
  27         assert_describe("A-*", "HEAD^^2", repo, &opts, &fmt_opts);
  28         assert_describe("B", "HEAD^^2^", repo, &opts, &fmt_opts);
  29         assert_describe("R-*", "HEAD^^^", repo, &opts, &fmt_opts);
  30 }
  31
  32 void test_describe_t6120__tags(void)
  33 {
  34         git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
  35         git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
  36         opts.describe_strategy = GIT_DESCRIBE_TAGS;
  37
  38         assert_describe("c-*", "HEAD", repo, &opts, &fmt_opts);
  39         assert_describe("c-*", "HEAD^", repo, &opts, &fmt_opts);
  40         assert_describe("e-*", "HEAD^^", repo, &opts, &fmt_opts);
  41         assert_describe("c-*", "HEAD^^2", repo, &opts, &fmt_opts);
  42         assert_describe("B", "HEAD^^2^", repo, &opts, &fmt_opts);
  43         assert_describe("e", "HEAD^^^", repo, &opts, &fmt_opts);
  44 }
  45
  46 void test_describe_t6120__all(void)
  47 {
  48         git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
  49         git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
  50         opts.describe_strategy = GIT_DESCRIBE_ALL;
  51
  52         assert_describe("heads/master", "HEAD", repo, &opts, &fmt_opts);
  53         assert_describe("tags/c-*", "HEAD^", repo, &opts, &fmt_opts);
  54         assert_describe("tags/e", "HEAD^^^", repo, &opts, &fmt_opts);
  55 }
  56
  57 void test_describe_t6120__longformat(void)
  58 {
  59         git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
  60         git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
  61
  62         fmt_opts.always_use_long_format = 1;
  63
  64         assert_describe("B-0-*", "HEAD^^2^", repo, &opts, &fmt_opts);
  65         assert_describe("A-3-*", "HEAD^^2", repo, &opts, &fmt_opts);
  66 }
  67
  68 void test_describe_t6120__firstparent(void)
  69 {
  70         git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
  71         git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
  72         opts.describe_strategy = GIT_DESCRIBE_TAGS;
  73
  74         assert_describe("c-7-*", "HEAD", repo, &opts, &fmt_opts);
  75
  76         opts.only_follow_first_parent = 1;
  77         assert_describe("e-3-*", "HEAD", repo, &opts, &fmt_opts);
  78 }
  79
  80 void test_describe_t6120__workdir(void)
  81 {
  82         git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
  83         git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
  84
  85         assert_describe_workdir("A-*[0-9a-f]", repo, &opts, &fmt_opts);
  86         cl_git_mkfile("describe/file", "something different");
  87
  88         fmt_opts.dirty_suffix = "-dirty";
  89         assert_describe_workdir("A-*[0-9a-f]-dirty", repo, &opts, &fmt_opts);
  90         fmt_opts.dirty_suffix = ".mod";
  91         assert_describe_workdir("A-*[0-9a-f].mod", repo, &opts, &fmt_opts);
  92 }
  93
  94 static void commit_and_tag(
  95         git_time_t *time,
  96         const char *commit_msg,
  97         const char *tag_name)
  98 {
  99         git_index *index;
 100         git_oid commit_id;
 101         git_reference *ref;
 102
 103         cl_git_pass(git_repository_index__weakptr(&index, repo));
 104
 105         cl_git_append2file("describe/file", "\n");
 106
 107         cl_git_pass(git_index_add_bypath(index, "file"));
 108         cl_git_pass(git_index_write(index));
 109
 110         *time += 10;
 111         cl_repo_commit_from_index(&commit_id, repo, NULL, *time, commit_msg);
 112
 113         if (tag_name == NULL)
 114                 return;
 115
 116         cl_git_pass(git_reference_create(&ref, repo, tag_name, &commit_id, 0, NULL));
 117         git_reference_free(ref);
 118 }
 119
 120 void test_describe_t6120__pattern(void)
 121 {
 122         git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
 123         git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
 124         git_oid tag_id;
 125         git_object *head;
 126         git_signature *tagger;
 127         git_time_t time;
 128
 129         /* set-up matching pattern tests */
 130         cl_git_pass(git_revparse_single(&head, repo, "HEAD"));
 131
 132         time = 1380553019;
 133         cl_git_pass(git_signature_new(&tagger, "tagger", "tagger@libgit2.org", time, 0));
 134         cl_git_pass(git_tag_create(&tag_id, repo, "test-annotated", head, tagger, "test-annotated", 0));
 135         git_signature_free(tagger);
 136         git_object_free(head);
 137
 138         commit_and_tag(&time, "one more", "refs/tags/test1-lightweight");
 139         commit_and_tag(&time, "yet another", "refs/tags/test2-lightweight");
 140         commit_and_tag(&time, "even more", NULL);
 141
 142
 143         /* Exercize */
 144         opts.pattern = "test-*";
 145         assert_describe("test-annotated-*", "HEAD", repo, &opts, &fmt_opts);
 146
 147         opts.describe_strategy = GIT_DESCRIBE_TAGS;
 148         opts.pattern = "test1-*";
 149         assert_describe("test1-lightweight-*", "HEAD", repo, &opts, &fmt_opts);
 150
 151         opts.pattern = "test2-*";
 152         assert_describe("test2-lightweight-*", "HEAD", repo, &opts, &fmt_opts);
 153
 154         fmt_opts.always_use_long_format = 1;
 155         assert_describe("test2-lightweight-*", "HEAD^", repo, &opts, &fmt_opts);
 156 }