mirror of
https://git.proxmox.com/git/libgit2
synced 2025-05-06 17:10:59 +00:00
103 lines
2.8 KiB
C
103 lines
2.8 KiB
C
#include "clar_libgit2.h"
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#include "reset_helpers.h"
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static git_repository *repo;
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static git_object *target;
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void test_reset_soft__initialize(void)
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{
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repo = cl_git_sandbox_init("testrepo.git");
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}
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void test_reset_soft__cleanup(void)
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{
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git_object_free(target);
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cl_git_sandbox_cleanup();
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}
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static void assert_reset_soft(bool should_be_detached)
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{
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git_oid oid;
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cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD"));
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cl_git_fail(git_oid_streq(&oid, KNOWN_COMMIT_IN_BARE_REPO));
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retrieve_target_from_oid(&target, repo, KNOWN_COMMIT_IN_BARE_REPO);
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cl_assert(git_repository_head_detached(repo) == should_be_detached);
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cl_git_pass(git_reset(repo, target, GIT_RESET_SOFT));
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cl_assert(git_repository_head_detached(repo) == should_be_detached);
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cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD"));
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cl_git_pass(git_oid_streq(&oid, KNOWN_COMMIT_IN_BARE_REPO));
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}
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void test_reset_soft__can_reset_the_non_detached_Head_to_the_specified_commit(void)
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{
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assert_reset_soft(false);
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}
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static void detach_head(void)
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{
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git_reference *head;
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git_oid oid;
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cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD"));
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cl_git_pass(git_reference_create_oid(&head, repo, "HEAD", &oid, true));
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git_reference_free(head);
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}
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void test_reset_soft__can_reset_the_detached_Head_to_the_specified_commit(void)
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{
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detach_head();
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assert_reset_soft(true);
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}
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void test_reset_soft__resetting_to_the_commit_pointed_at_by_the_Head_does_not_change_the_target_of_the_Head(void)
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{
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git_oid oid;
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char raw_head_oid[GIT_OID_HEXSZ + 1];
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cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD"));
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git_oid_fmt(raw_head_oid, &oid);
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raw_head_oid[GIT_OID_HEXSZ] = '\0';
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retrieve_target_from_oid(&target, repo, raw_head_oid);
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cl_git_pass(git_reset(repo, target, GIT_RESET_SOFT));
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cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD"));
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cl_git_pass(git_oid_streq(&oid, raw_head_oid));
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}
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void test_reset_soft__resetting_to_a_tag_sets_the_Head_to_the_peeled_commit(void)
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{
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git_oid oid;
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/* b25fa35 is a tag, pointing to another tag which points to commit e90810b */
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retrieve_target_from_oid(&target, repo, "b25fa35b38051e4ae45d4222e795f9df2e43f1d1");
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cl_git_pass(git_reset(repo, target, GIT_RESET_SOFT));
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cl_assert(git_repository_head_detached(repo) == false);
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cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD"));
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cl_git_pass(git_oid_streq(&oid, KNOWN_COMMIT_IN_BARE_REPO));
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}
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void test_reset_soft__cannot_reset_to_a_tag_not_pointing_at_a_commit(void)
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{
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/* 53fc32d is the tree of commit e90810b */
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retrieve_target_from_oid(&target, repo, "53fc32d17276939fc79ed05badaef2db09990016");
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cl_git_fail(git_reset(repo, target, GIT_RESET_SOFT));
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git_object_free(target);
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/* 521d87c is an annotated tag pointing to a blob */
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retrieve_target_from_oid(&target, repo, "521d87c1ec3aef9824daf6d96cc0ae3710766d91");
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cl_git_fail(git_reset(repo, target, GIT_RESET_SOFT));
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}
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