Andrew's git - gitweb.git/blob - t/helper/test-repository.c

   1#include "test-tool.h"
   2#include "cache.h"
   3#include "commit-graph.h"
   4#include "commit.h"
   5#include "config.h"
   6#include "object-store.h"
   7#include "object.h"
   8#include "repository.h"
   9#include "tree.h"
  10
  11static void test_parse_commit_in_graph(const char *gitdir, const char *worktree,
  12                                       const struct object_id *commit_oid)
  13{
  14        struct repository r;
  15        struct commit *c;
  16        struct commit_list *parent;
  17
  18        setup_git_env(gitdir);
  19
  20        if (repo_init(&r, gitdir, worktree))
  21                die("Couldn't init repo");
  22
  23        c = lookup_commit(&r, commit_oid);
  24
  25        if (!parse_commit_in_graph(&r, c))
  26                die("Couldn't parse commit");
  27
  28        printf("%"PRItime, c->date);
  29        for (parent = c->parents; parent; parent = parent->next)
  30                printf(" %s", oid_to_hex(&parent->item->object.oid));
  31        printf("\n");
  32
  33        repo_clear(&r);
  34}
  35
  36static void test_get_commit_tree_in_graph(const char *gitdir,
  37                                          const char *worktree,
  38                                          const struct object_id *commit_oid)
  39{
  40        struct repository r;
  41        struct commit *c;
  42        struct tree *tree;
  43
  44        setup_git_env(gitdir);
  45
  46        if (repo_init(&r, gitdir, worktree))
  47                die("Couldn't init repo");
  48
  49        c = lookup_commit(&r, commit_oid);
  50
  51        /*
  52         * get_commit_tree_in_graph does not automatically parse the commit, so
  53         * parse it first.
  54         */
  55        if (!parse_commit_in_graph(&r, c))
  56                die("Couldn't parse commit");
  57        tree = get_commit_tree_in_graph(&r, c);
  58        if (!tree)
  59                die("Couldn't get commit tree");
  60
  61        printf("%s\n", oid_to_hex(&tree->object.oid));
  62
  63        repo_clear(&r);
  64}
  65
  66int cmd__repository(int argc, const char **argv)
  67{
  68        if (argc < 2)
  69                die("must have at least 2 arguments");
  70        if (!strcmp(argv[1], "parse_commit_in_graph")) {
  71                struct object_id oid;
  72                if (argc < 5)
  73                        die("not enough arguments");
  74                if (parse_oid_hex(argv[4], &oid, &argv[4]))
  75                        die("cannot parse oid '%s'", argv[4]);
  76                test_parse_commit_in_graph(argv[2], argv[3], &oid);
  77        } else if (!strcmp(argv[1], "get_commit_tree_in_graph")) {
  78                struct object_id oid;
  79                if (argc < 5)
  80                        die("not enough arguments");
  81                if (parse_oid_hex(argv[4], &oid, &argv[4]))
  82                        die("cannot parse oid '%s'", argv[4]);
  83                test_get_commit_tree_in_graph(argv[2], argv[3], &oid);
  84        } else {
  85                die("unrecognized '%s'", argv[1]);
  86        }
  87        return 0;
  88}