mirror of
https://git.proxmox.com/git/libgit2
synced 2025-11-04 01:31:47 +00:00
127 lines
3.4 KiB
C
127 lines
3.4 KiB
C
#include "clar_libgit2.h"
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#include "fileops.h"
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#include "stash_helpers.h"
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static git_repository *repo;
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static git_signature *signature;
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void test_stash_drop__initialize(void)
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{
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cl_git_pass(git_repository_init(&repo, "stash", 0));
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cl_git_pass(git_signature_new(&signature, "nulltoken", "emeric.fermas@gmail.com", 1323847743, 60)); /* Wed Dec 14 08:29:03 2011 +0100 */
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}
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void test_stash_drop__cleanup(void)
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{
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git_signature_free(signature);
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git_repository_free(repo);
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cl_git_pass(git_futils_rmdir_r("stash", NULL, GIT_RMDIR_REMOVE_FILES));
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}
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void test_stash_drop__cannot_drop_from_an_empty_stash(void)
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{
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cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 0));
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}
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static void push_three_states(void)
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{
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git_oid oid;
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git_index *index;
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cl_git_mkfile("stash/zero.txt", "content\n");
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cl_git_pass(git_repository_index(&index, repo));
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cl_git_pass(git_index_add_from_workdir(index, "zero.txt"));
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commit_staged_files(&oid, index, signature);
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cl_git_mkfile("stash/one.txt", "content\n");
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cl_git_pass(git_stash_save(&oid, repo, signature, "First", GIT_STASH_INCLUDE_UNTRACKED));
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cl_git_mkfile("stash/two.txt", "content\n");
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cl_git_pass(git_stash_save(&oid, repo, signature, "Second", GIT_STASH_INCLUDE_UNTRACKED));
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cl_git_mkfile("stash/three.txt", "content\n");
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cl_git_pass(git_stash_save(&oid, repo, signature, "Third", GIT_STASH_INCLUDE_UNTRACKED));
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git_index_free(index);
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}
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void test_stash_drop__cannot_drop_a_non_existing_stashed_state(void)
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{
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push_three_states();
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cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 666));
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cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 42));
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cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 3));
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}
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void test_stash_drop__can_purge_the_stash_from_the_top(void)
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{
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push_three_states();
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cl_git_pass(git_stash_drop(repo, 0));
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cl_git_pass(git_stash_drop(repo, 0));
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cl_git_pass(git_stash_drop(repo, 0));
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cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 0));
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}
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void test_stash_drop__can_purge_the_stash_from_the_bottom(void)
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{
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push_three_states();
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cl_git_pass(git_stash_drop(repo, 2));
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cl_git_pass(git_stash_drop(repo, 1));
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cl_git_pass(git_stash_drop(repo, 0));
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cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 0));
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}
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void test_stash_drop__dropping_an_entry_rewrites_reflog_history(void)
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{
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git_reference *stash;
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git_reflog *reflog;
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const git_reflog_entry *entry;
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git_oid oid;
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size_t count;
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push_three_states();
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cl_git_pass(git_reference_lookup(&stash, repo, "refs/stash"));
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cl_git_pass(git_reflog_read(&reflog, stash));
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entry = git_reflog_entry_byindex(reflog, 1);
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git_oid_cpy(&oid, git_reflog_entry_oidold(entry));
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count = git_reflog_entrycount(reflog);
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git_reflog_free(reflog);
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cl_git_pass(git_stash_drop(repo, 1));
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cl_git_pass(git_reflog_read(&reflog, stash));
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entry = git_reflog_entry_byindex(reflog, 1);
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cl_assert_equal_i(0, git_oid_cmp(&oid, git_reflog_entry_oidold(entry)));
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cl_assert_equal_i(count - 1, git_reflog_entrycount(reflog));
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git_reflog_free(reflog);
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git_reference_free(stash);
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}
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void test_stash_drop__dropping_the_last_entry_removes_the_stash(void)
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{
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git_reference *stash;
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push_three_states();
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cl_git_pass(git_reference_lookup(&stash, repo, "refs/stash"));
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git_reference_free(stash);
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cl_git_pass(git_stash_drop(repo, 0));
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cl_git_pass(git_stash_drop(repo, 0));
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cl_git_pass(git_stash_drop(repo, 0));
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cl_assert_equal_i(GIT_ENOTFOUND, git_reference_lookup(&stash, repo, "refs/stash"));
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}
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