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Diffstat (limited to 'tests/libgit2/worktree/merge.c')
-rw-r--r-- | tests/libgit2/worktree/merge.c | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/tests/libgit2/worktree/merge.c b/tests/libgit2/worktree/merge.c new file mode 100644 index 000000000..5b7e2a837 --- /dev/null +++ b/tests/libgit2/worktree/merge.c @@ -0,0 +1,121 @@ +#include "clar_libgit2.h" + +#include "worktree_helpers.h" +#include "merge/merge_helpers.h" + +#define COMMON_REPO "testrepo" +#define WORKTREE_REPO "testrepo-worktree" + +#define MASTER_BRANCH "refs/heads/master" +#define CONFLICT_BRANCH "refs/heads/merge-conflict" + +#define CONFLICT_BRANCH_FILE_TXT \ + "<<<<<<< HEAD\n" \ + "hi\n" \ + "bye!\n" \ + "=======\n" \ + "conflict\n" \ + ">>>>>>> merge-conflict\n" \ + +static worktree_fixture fixture = + WORKTREE_FIXTURE_INIT(COMMON_REPO, WORKTREE_REPO); + +static const char *merge_files[] = { + GIT_MERGE_HEAD_FILE, + GIT_ORIG_HEAD_FILE, + GIT_MERGE_MODE_FILE, + GIT_MERGE_MSG_FILE, +}; + +void test_worktree_merge__initialize(void) +{ + setup_fixture_worktree(&fixture); +} + +void test_worktree_merge__cleanup(void) +{ + cleanup_fixture_worktree(&fixture); +} + +void test_worktree_merge__merge_head(void) +{ + git_reference *theirs_ref, *ref; + git_annotated_commit *theirs; + + cl_git_pass(git_reference_lookup(&theirs_ref, fixture.worktree, CONFLICT_BRANCH)); + cl_git_pass(git_annotated_commit_from_ref(&theirs, fixture.worktree, theirs_ref)); + cl_git_pass(git_merge(fixture.worktree, (const git_annotated_commit **)&theirs, 1, NULL, NULL)); + + cl_git_pass(git_reference_lookup(&ref, fixture.worktree, GIT_MERGE_HEAD_FILE)); + + git_reference_free(ref); + git_reference_free(theirs_ref); + git_annotated_commit_free(theirs); +} + +void test_worktree_merge__merge_setup(void) +{ + git_reference *ours_ref, *theirs_ref; + git_annotated_commit *ours, *theirs; + git_str path = GIT_STR_INIT; + unsigned i; + + cl_git_pass(git_reference_lookup(&ours_ref, fixture.worktree, MASTER_BRANCH)); + cl_git_pass(git_annotated_commit_from_ref(&ours, fixture.worktree, ours_ref)); + + cl_git_pass(git_reference_lookup(&theirs_ref, fixture.worktree, CONFLICT_BRANCH)); + cl_git_pass(git_annotated_commit_from_ref(&theirs, fixture.worktree, theirs_ref)); + + cl_git_pass(git_merge__setup(fixture.worktree, + ours, (const git_annotated_commit **)&theirs, 1)); + + for (i = 0; i < ARRAY_SIZE(merge_files); i++) { + cl_git_pass(git_str_joinpath(&path, + fixture.worktree->gitdir, + merge_files[i])); + cl_assert(git_fs_path_exists(path.ptr)); + } + + git_str_dispose(&path); + git_reference_free(ours_ref); + git_reference_free(theirs_ref); + git_annotated_commit_free(ours); + git_annotated_commit_free(theirs); +} + +void test_worktree_merge__merge_conflict(void) +{ + git_str path = GIT_STR_INIT, buf = GIT_STR_INIT; + git_reference *theirs_ref; + git_annotated_commit *theirs; + git_index *index; + const git_index_entry *entry; + size_t i, conflicts = 0; + + cl_git_pass(git_reference_lookup(&theirs_ref, fixture.worktree, CONFLICT_BRANCH)); + cl_git_pass(git_annotated_commit_from_ref(&theirs, fixture.worktree, theirs_ref)); + + cl_git_pass(git_merge(fixture.worktree, + (const git_annotated_commit **)&theirs, 1, NULL, NULL)); + + cl_git_pass(git_repository_index(&index, fixture.worktree)); + for (i = 0; i < git_index_entrycount(index); i++) { + cl_assert(entry = git_index_get_byindex(index, i)); + + if (git_index_entry_is_conflict(entry)) + conflicts++; + } + cl_assert_equal_sz(conflicts, 3); + + git_reference_free(theirs_ref); + git_annotated_commit_free(theirs); + git_index_free(index); + + cl_git_pass(git_str_joinpath(&path, fixture.worktree->workdir, "branch_file.txt")); + cl_git_pass(git_futils_readbuffer(&buf, path.ptr)); + cl_assert_equal_s(buf.ptr, CONFLICT_BRANCH_FILE_TXT); + + git_str_dispose(&path); + git_str_dispose(&buf); +} + |