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author | Edward Thomson <ethomson@microsoft.com> | 2013-08-01 06:51:50 +0400 |
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committer | Russell Belfer <rb@github.com> | 2013-08-05 00:44:51 +0400 |
commit | a42c2a8c89189afbcfccbc17f798971c18c15de6 (patch) | |
tree | 2ab1c3b01e76220e39e52b286cae8c4e6a6584c2 /tests-clar/diff | |
parent | d730d3f4f0efb269dd760a3100ae86c460b8ba36 (diff) |
Rename test for multiple similar matches
A rename test that illustrates a source matching multiple targets.
Diffstat (limited to 'tests-clar/diff')
-rw-r--r-- | tests-clar/diff/rename.c | 66 |
1 files changed, 63 insertions, 3 deletions
diff --git a/tests-clar/diff/rename.c b/tests-clar/diff/rename.c index 20ee66288..108b34621 100644 --- a/tests-clar/diff/rename.c +++ b/tests-clar/diff/rename.c @@ -871,6 +871,8 @@ void test_diff_rename__from_deleted_to_split(void) struct rename_expected { size_t len; + + unsigned int *status; const char **sources; const char **targets; @@ -885,7 +887,7 @@ int test_names_expected(const git_diff_delta *delta, float progress, void *p) cl_assert(expected->idx < expected->len); - cl_assert_equal_i(delta->status, GIT_DELTA_RENAMED); + cl_assert_equal_i(delta->status, expected->status[expected->idx]); cl_assert(git__strcmp(expected->sources[expected->idx], delta->old_file.path) == 0); @@ -907,9 +909,10 @@ void test_diff_rename__rejected_match_can_match_others(void) git_diff_options diffopts = GIT_DIFF_OPTIONS_INIT; git_diff_find_options findopts = GIT_DIFF_FIND_OPTIONS_INIT; git_buf one = GIT_BUF_INIT, two = GIT_BUF_INIT; + unsigned int status[] = { GIT_DELTA_RENAMED, GIT_DELTA_RENAMED }; const char *sources[] = { "Class1.cs", "Class2.cs" }; const char *targets[] = { "ClassA.cs", "ClassB.cs" }; - struct rename_expected expect = { 2, sources, targets }; + struct rename_expected expect = { 2, status, sources, targets }; char *ptr; opts.checkout_strategy = GIT_CHECKOUT_FORCE; @@ -991,9 +994,10 @@ void test_diff_rename__rejected_match_can_match_others_two(void) git_diff_list *diff; git_diff_options diffopts = GIT_DIFF_OPTIONS_INIT; git_diff_find_options findopts = GIT_DIFF_FIND_OPTIONS_INIT; + unsigned int status[] = { GIT_DELTA_RENAMED, GIT_DELTA_RENAMED }; const char *sources[] = { "a.txt", "b.txt" }; const char *targets[] = { "c.txt", "d.txt" }; - struct rename_expected expect = { 2, sources, targets }; + struct rename_expected expect = { 2, status, sources, targets }; opts.checkout_strategy = GIT_CHECKOUT_FORCE; @@ -1036,6 +1040,62 @@ void test_diff_rename__rejected_match_can_match_others_two(void) git_reference_free(selfsimilar); } +void test_diff_rename__rejected_match_can_match_others_three(void) +{ + git_reference *head, *selfsimilar; + git_index *index; + git_tree *tree; + git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT; + git_diff_list *diff; + git_diff_options diffopts = GIT_DIFF_OPTIONS_INIT; + git_diff_find_options findopts = GIT_DIFF_FIND_OPTIONS_INIT; + + /* Both cannot be renames from a.txt */ + unsigned int status[] = { GIT_DELTA_ADDED, GIT_DELTA_RENAMED }; + const char *sources[] = { "0001.txt", "a.txt" }; + const char *targets[] = { "0001.txt", "0002.txt" }; + struct rename_expected expect = { 2, status, sources, targets }; + + opts.checkout_strategy = GIT_CHECKOUT_FORCE; + + cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD")); + cl_git_pass(git_reference_symbolic_set_target( + &selfsimilar, head, "refs/heads/renames_similar_two")); + cl_git_pass(git_checkout_head(g_repo, &opts)); + cl_git_pass(git_repository_index(&index, g_repo)); + + cl_git_pass(p_unlink("renames/a.txt")); + + cl_git_pass(git_index_remove_bypath(index, "a.txt")); + + write_similarity_file_two("renames/0001.txt", 7); + write_similarity_file_two("renames/0002.txt", 0); + + cl_git_pass(git_index_add_bypath(index, "0001.txt")); + cl_git_pass(git_index_add_bypath(index, "0002.txt")); + + cl_git_pass(git_index_write(index)); + + cl_git_pass( + git_revparse_single((git_object **)&tree, g_repo, "HEAD^{tree}")); + + cl_git_pass( + git_diff_tree_to_index(&diff, g_repo, tree, index, &diffopts)); + + cl_git_pass(git_diff_find_similar(diff, &findopts)); + + cl_git_pass( + git_diff_foreach(diff, test_names_expected, NULL, NULL, &expect)); + + cl_assert(expect.idx == expect.len); + + git_diff_list_free(diff); + git_tree_free(tree); + git_index_free(index); + git_reference_free(head); + git_reference_free(selfsimilar); +} + void test_diff_rename__case_changes_are_split(void) { git_index *index; |