thodg/libgit2/tests/merge/trees/automerge.c
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Hash : dcde5720
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Date : 2015-11-09T08:23:27
merge tests: move expected data into own file
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tests/merge/trees/automerge.c
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#include "clar_libgit2.h" #include "git2/repository.h" #include "git2/merge.h" #include "buffer.h" #include "merge.h" #include "fileops.h" #include "../merge_helpers.h" #include "../conflict_data.h" static git_repository *repo; #define TEST_REPO_PATH "merge-resolve" #define TEST_INDEX_PATH TEST_REPO_PATH "/.git/index" #define THEIRS_AUTOMERGE_BRANCH "branch" #define THEIRS_UNRELATED_BRANCH "unrelated" #define THEIRS_UNRELATED_OID "55b4e4687e7a0d9ca367016ed930f385d4022e6f" #define THEIRS_UNRELATED_PARENT "d6cf6c7741b3316826af1314042550c97ded1d50" #define OURS_DIRECTORY_FILE "df_side1" #define THEIRS_DIRECTORY_FILE "df_side2" /* Non-conflicting files, index entries are common to every merge operation */ #define ADDED_IN_MASTER_INDEX_ENTRY \ { 0100644, "233c0919c998ed110a4b6ff36f353aec8b713487", 0, "added-in-master.txt" } #define AUTOMERGEABLE_INDEX_ENTRY \ { 0100644, "f2e1550a0c9e53d5811175864a29536642ae3821", 0, "automergeable.txt" } #define CHANGED_IN_BRANCH_INDEX_ENTRY \ { 0100644, "4eb04c9e79e88f6640d01ff5b25ca2a60764f216", 0, "changed-in-branch.txt" } #define CHANGED_IN_MASTER_INDEX_ENTRY \ { 0100644, "11deab00b2d3a6f5a3073988ac050c2d7b6655e2", 0, "changed-in-master.txt" } #define UNCHANGED_INDEX_ENTRY \ { 0100644, "c8f06f2e3bb2964174677e91f0abead0e43c9e5d", 0, "unchanged.txt" } /* Expected REUC entries */ #define AUTOMERGEABLE_REUC_ENTRY \ { "automergeable.txt", 0100644, 0100644, 0100644, \ "6212c31dab5e482247d7977e4f0dd3601decf13b", \ "ee3fa1b8c00aff7fe02065fdb50864bb0d932ccf", \ "058541fc37114bfc1dddf6bd6bffc7fae5c2e6fe" } #define CONFLICTING_REUC_ENTRY \ { "conflicting.txt", 0100644, 0100644, 0100644, \ "d427e0b2e138501a3d15cc376077a3631e15bd46", \ "4e886e602529caa9ab11d71f86634bd1b6e0de10", \ "2bd0a343aeef7a2cf0d158478966a6e587ff3863" } #define REMOVED_IN_BRANCH_REUC_ENTRY \ { "removed-in-branch.txt", 0100644, 0100644, 0, \ "dfe3f22baa1f6fce5447901c3086bae368de6bdd", \ "dfe3f22baa1f6fce5447901c3086bae368de6bdd", \ "" } #define REMOVED_IN_MASTER_REUC_ENTRY \ { "removed-in-master.txt", 0100644, 0, 0100644, \ "5c3b68a71fc4fa5d362fd3875e53137c6a5ab7a5", \ "", \ "5c3b68a71fc4fa5d362fd3875e53137c6a5ab7a5" } // Fixture setup and teardown void test_merge_trees_automerge__initialize(void) { repo = cl_git_sandbox_init(TEST_REPO_PATH); } void test_merge_trees_automerge__cleanup(void) { cl_git_sandbox_cleanup(); } void test_merge_trees_automerge__automerge(void) { git_index *index; const git_index_entry *entry; git_merge_options opts = GIT_MERGE_OPTIONS_INIT; git_blob *blob; struct merge_index_entry merge_index_entries[] = { ADDED_IN_MASTER_INDEX_ENTRY, AUTOMERGEABLE_INDEX_ENTRY, CHANGED_IN_BRANCH_INDEX_ENTRY, CHANGED_IN_MASTER_INDEX_ENTRY, { 0100644, "d427e0b2e138501a3d15cc376077a3631e15bd46", 1, "conflicting.txt" }, { 0100644, "4e886e602529caa9ab11d71f86634bd1b6e0de10", 2, "conflicting.txt" }, { 0100644, "2bd0a343aeef7a2cf0d158478966a6e587ff3863", 3, "conflicting.txt" }, UNCHANGED_INDEX_ENTRY, }; struct merge_reuc_entry merge_reuc_entries[] = { AUTOMERGEABLE_REUC_ENTRY, REMOVED_IN_BRANCH_REUC_ENTRY, REMOVED_IN_MASTER_REUC_ENTRY }; cl_git_pass(merge_trees_from_branches(&index, repo, "master", THEIRS_AUTOMERGE_BRANCH, &opts)); cl_assert(merge_test_index(index, merge_index_entries, 8)); cl_assert(merge_test_reuc(index, merge_reuc_entries, 3)); cl_assert((entry = git_index_get_bypath(index, "automergeable.txt", 0)) != NULL); cl_assert(entry->file_size == strlen(AUTOMERGEABLE_MERGED_FILE)); cl_git_pass(git_object_lookup((git_object **)&blob, repo, &entry->id, GIT_OBJ_BLOB)); cl_assert(memcmp(git_blob_rawcontent(blob), AUTOMERGEABLE_MERGED_FILE, (size_t)entry->file_size) == 0); git_index_free(index); git_blob_free(blob); } void test_merge_trees_automerge__favor_ours(void) { git_index *index; git_merge_options opts = GIT_MERGE_OPTIONS_INIT; struct merge_index_entry merge_index_entries[] = { ADDED_IN_MASTER_INDEX_ENTRY, AUTOMERGEABLE_INDEX_ENTRY, CHANGED_IN_BRANCH_INDEX_ENTRY, CHANGED_IN_MASTER_INDEX_ENTRY, { 0100644, "4e886e602529caa9ab11d71f86634bd1b6e0de10", 0, "conflicting.txt" }, UNCHANGED_INDEX_ENTRY, }; struct merge_reuc_entry merge_reuc_entries[] = { AUTOMERGEABLE_REUC_ENTRY, CONFLICTING_REUC_ENTRY, REMOVED_IN_BRANCH_REUC_ENTRY, REMOVED_IN_MASTER_REUC_ENTRY, }; opts.file_favor = GIT_MERGE_FILE_FAVOR_OURS; cl_git_pass(merge_trees_from_branches(&index, repo, "master", THEIRS_AUTOMERGE_BRANCH, &opts)); cl_assert(merge_test_index(index, merge_index_entries, 6)); cl_assert(merge_test_reuc(index, merge_reuc_entries, 4)); git_index_free(index); } void test_merge_trees_automerge__favor_theirs(void) { git_index *index; git_merge_options opts = GIT_MERGE_OPTIONS_INIT; struct merge_index_entry merge_index_entries[] = { ADDED_IN_MASTER_INDEX_ENTRY, AUTOMERGEABLE_INDEX_ENTRY, CHANGED_IN_BRANCH_INDEX_ENTRY, CHANGED_IN_MASTER_INDEX_ENTRY, { 0100644, "2bd0a343aeef7a2cf0d158478966a6e587ff3863", 0, "conflicting.txt" }, UNCHANGED_INDEX_ENTRY, }; struct merge_reuc_entry merge_reuc_entries[] = { AUTOMERGEABLE_REUC_ENTRY, CONFLICTING_REUC_ENTRY, REMOVED_IN_BRANCH_REUC_ENTRY, REMOVED_IN_MASTER_REUC_ENTRY, }; opts.file_favor = GIT_MERGE_FILE_FAVOR_THEIRS; cl_git_pass(merge_trees_from_branches(&index, repo, "master", THEIRS_AUTOMERGE_BRANCH, &opts)); cl_assert(merge_test_index(index, merge_index_entries, 6)); cl_assert(merge_test_reuc(index, merge_reuc_entries, 4)); git_index_free(index); } void test_merge_trees_automerge__unrelated(void) { git_index *index; git_merge_options opts = GIT_MERGE_OPTIONS_INIT; struct merge_index_entry merge_index_entries[] = { { 0100644, "233c0919c998ed110a4b6ff36f353aec8b713487", 0, "added-in-master.txt" }, { 0100644, "ee3fa1b8c00aff7fe02065fdb50864bb0d932ccf", 2, "automergeable.txt" }, { 0100644, "d07ec190c306ec690bac349e87d01c4358e49bb2", 3, "automergeable.txt" }, { 0100644, "ab6c44a2e84492ad4b41bb6bac87353e9d02ac8b", 0, "changed-in-branch.txt" }, { 0100644, "11deab00b2d3a6f5a3073988ac050c2d7b6655e2", 0, "changed-in-master.txt" }, { 0100644, "4e886e602529caa9ab11d71f86634bd1b6e0de10", 2, "conflicting.txt" }, { 0100644, "4b253da36a0ae8bfce63aeabd8c5b58429925594", 3, "conflicting.txt" }, { 0100644, "ef58fdd8086c243bdc81f99e379acacfd21d32d6", 0, "new-in-unrelated1.txt" }, { 0100644, "948ba6e701c1edab0c2d394fb7c5538334129793", 0, "new-in-unrelated2.txt" }, { 0100644, "dfe3f22baa1f6fce5447901c3086bae368de6bdd", 0, "removed-in-branch.txt" }, { 0100644, "c8f06f2e3bb2964174677e91f0abead0e43c9e5d", 0, "unchanged.txt" }, }; cl_git_pass(merge_trees_from_branches(&index, repo, "master", THEIRS_UNRELATED_BRANCH, &opts)); cl_assert(merge_test_index(index, merge_index_entries, 11)); git_index_free(index); }