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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-09 13:34:27 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-09 13:34:27 +0000
commit4dbdc42d9e7c3968ff7f690d00680419c9b8cb0f (patch)
tree47c1d492e9c956c1cd2b74dbd3b9d8b0db44dc4e /t/helper/test-repository.c
parentInitial commit. (diff)
downloadgit-4dbdc42d9e7c3968ff7f690d00680419c9b8cb0f.tar.xz
git-4dbdc42d9e7c3968ff7f690d00680419c9b8cb0f.zip
Adding upstream version 1:2.43.0.upstream/1%2.43.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/helper/test-repository.c')
-rw-r--r--t/helper/test-repository.c102
1 files changed, 102 insertions, 0 deletions
diff --git a/t/helper/test-repository.c b/t/helper/test-repository.c
new file mode 100644
index 0000000..4cd8a95
--- /dev/null
+++ b/t/helper/test-repository.c
@@ -0,0 +1,102 @@
+#include "test-tool.h"
+#include "commit-graph.h"
+#include "commit.h"
+#include "config.h"
+#include "environment.h"
+#include "hex.h"
+#include "object-store-ll.h"
+#include "object.h"
+#include "repository.h"
+#include "setup.h"
+#include "tree.h"
+
+static void test_parse_commit_in_graph(const char *gitdir, const char *worktree,
+ const struct object_id *commit_oid)
+{
+ struct repository r;
+ struct commit *c;
+ struct commit_list *parent;
+
+ setup_git_env(gitdir);
+
+ memset(the_repository, 0, sizeof(*the_repository));
+
+ if (repo_init(&r, gitdir, worktree))
+ die("Couldn't init repo");
+
+ repo_set_hash_algo(the_repository, hash_algo_by_ptr(r.hash_algo));
+
+ c = lookup_commit(&r, commit_oid);
+
+ if (!parse_commit_in_graph(&r, c))
+ die("Couldn't parse commit");
+
+ printf("%"PRItime, c->date);
+ for (parent = c->parents; parent; parent = parent->next)
+ printf(" %s", oid_to_hex(&parent->item->object.oid));
+ printf("\n");
+
+ repo_clear(&r);
+}
+
+static void test_get_commit_tree_in_graph(const char *gitdir,
+ const char *worktree,
+ const struct object_id *commit_oid)
+{
+ struct repository r;
+ struct commit *c;
+ struct tree *tree;
+
+ setup_git_env(gitdir);
+
+ memset(the_repository, 0, sizeof(*the_repository));
+
+ if (repo_init(&r, gitdir, worktree))
+ die("Couldn't init repo");
+
+ repo_set_hash_algo(the_repository, hash_algo_by_ptr(r.hash_algo));
+
+ c = lookup_commit(&r, commit_oid);
+
+ /*
+ * get_commit_tree_in_graph does not automatically parse the commit, so
+ * parse it first.
+ */
+ if (!parse_commit_in_graph(&r, c))
+ die("Couldn't parse commit");
+ tree = get_commit_tree_in_graph(&r, c);
+ if (!tree)
+ die("Couldn't get commit tree");
+
+ printf("%s\n", oid_to_hex(&tree->object.oid));
+
+ repo_clear(&r);
+}
+
+int cmd__repository(int argc, const char **argv)
+{
+ int nongit_ok = 0;
+
+ setup_git_directory_gently(&nongit_ok);
+
+ if (argc < 2)
+ die("must have at least 2 arguments");
+ if (!strcmp(argv[1], "parse_commit_in_graph")) {
+ struct object_id oid;
+ if (argc < 5)
+ die("not enough arguments");
+ if (parse_oid_hex(argv[4], &oid, &argv[4]))
+ die("cannot parse oid '%s'", argv[4]);
+ test_parse_commit_in_graph(argv[2], argv[3], &oid);
+ } else if (!strcmp(argv[1], "get_commit_tree_in_graph")) {
+ struct object_id oid;
+ if (argc < 5)
+ die("not enough arguments");
+ if (parse_oid_hex(argv[4], &oid, &argv[4]))
+ die("cannot parse oid '%s'", argv[4]);
+ test_get_commit_tree_in_graph(argv[2], argv[3], &oid);
+ } else {
+ die("unrecognized '%s'", argv[1]);
+ }
+ return 0;
+}