diff options
Diffstat (limited to 'tests/object/tree/write.c')
| -rw-r--r-- | tests/object/tree/write.c | 526 |
1 files changed, 0 insertions, 526 deletions
diff --git a/tests/object/tree/write.c b/tests/object/tree/write.c deleted file mode 100644 index 1bc5a50a0..000000000 --- a/tests/object/tree/write.c +++ /dev/null @@ -1,526 +0,0 @@ -#include "clar_libgit2.h" - -#include "tree.h" - -static const char *blob_oid = "fa49b077972391ad58037050f2a75f74e3671e92"; -static const char *first_tree = "181037049a54a1eb5fab404658a3a250b44335d7"; -static const char *second_tree = "f60079018b664e4e79329a7ef9559c8d9e0378d1"; -static const char *third_tree = "eb86d8b81d6adbd5290a935d6c9976882de98488"; - -static git_repository *g_repo; - -/* Fixture setup and teardown */ -void test_object_tree_write__initialize(void) -{ - g_repo = cl_git_sandbox_init("testrepo"); -} - -void test_object_tree_write__cleanup(void) -{ - cl_git_sandbox_cleanup(); - - cl_git_pass(git_libgit2_opts(GIT_OPT_ENABLE_STRICT_OBJECT_CREATION, 1)); -} - -void test_object_tree_write__from_memory(void) -{ - /* write a tree from a memory */ - git_treebuilder *builder; - git_tree *tree; - git_oid id, bid, rid, id2; - - git_oid_fromstr(&id, first_tree); - git_oid_fromstr(&id2, second_tree); - git_oid_fromstr(&bid, blob_oid); - - /* create a second tree from first tree using `git_treebuilder_insert` - * on REPOSITORY_FOLDER. - */ - cl_git_pass(git_tree_lookup(&tree, g_repo, &id)); - cl_git_pass(git_treebuilder_new(&builder, g_repo, tree)); - - cl_git_fail(git_treebuilder_insert(NULL, builder, "", - &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, "/", - &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, ".git", - &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, "..", - &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, ".", - &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, "folder/new.txt", - &bid, GIT_FILEMODE_BLOB)); - - cl_git_pass(git_treebuilder_insert( - NULL, builder, "new.txt", &bid, GIT_FILEMODE_BLOB)); - - cl_git_pass(git_treebuilder_write(&rid, builder)); - - cl_assert(git_oid_cmp(&rid, &id2) == 0); - - git_treebuilder_free(builder); - git_tree_free(tree); -} - -void test_object_tree_write__subtree(void) -{ - /* write a hierarchical tree from a memory */ - git_treebuilder *builder; - git_tree *tree; - git_oid id, bid, subtree_id, id2, id3; - git_oid id_hiearar; - - git_oid_fromstr(&id, first_tree); - git_oid_fromstr(&id2, second_tree); - git_oid_fromstr(&id3, third_tree); - git_oid_fromstr(&bid, blob_oid); - - /* create subtree */ - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - cl_git_pass(git_treebuilder_insert( - NULL, builder, "new.txt", &bid, GIT_FILEMODE_BLOB)); /* -V536 */ - cl_git_pass(git_treebuilder_write(&subtree_id, builder)); - git_treebuilder_free(builder); - - /* create parent tree */ - cl_git_pass(git_tree_lookup(&tree, g_repo, &id)); - cl_git_pass(git_treebuilder_new(&builder, g_repo, tree)); - cl_git_pass(git_treebuilder_insert( - NULL, builder, "new", &subtree_id, GIT_FILEMODE_TREE)); /* -V536 */ - cl_git_pass(git_treebuilder_write(&id_hiearar, builder)); - git_treebuilder_free(builder); - git_tree_free(tree); - - cl_assert(git_oid_cmp(&id_hiearar, &id3) == 0); - - /* check data is correct */ - cl_git_pass(git_tree_lookup(&tree, g_repo, &id_hiearar)); - cl_assert(2 == git_tree_entrycount(tree)); - git_tree_free(tree); -} - -/* - * And the Lord said: Is this tree properly sorted? - */ -void test_object_tree_write__sorted_subtrees(void) -{ - git_treebuilder *builder; - git_tree *tree; - unsigned int i; - int position_c = -1, position_cake = -1, position_config = -1; - - struct { - unsigned int attr; - const char *filename; - } entries[] = { - { GIT_FILEMODE_BLOB, ".gitattributes" }, - { GIT_FILEMODE_BLOB, ".gitignore" }, - { GIT_FILEMODE_BLOB, ".htaccess" }, - { GIT_FILEMODE_BLOB, "Capfile" }, - { GIT_FILEMODE_BLOB, "Makefile"}, - { GIT_FILEMODE_BLOB, "README"}, - { GIT_FILEMODE_TREE, "app"}, - { GIT_FILEMODE_TREE, "cake"}, - { GIT_FILEMODE_TREE, "config"}, - { GIT_FILEMODE_BLOB, "c"}, - { GIT_FILEMODE_BLOB, "git_test.txt"}, - { GIT_FILEMODE_BLOB, "htaccess.htaccess"}, - { GIT_FILEMODE_BLOB, "index.php"}, - { GIT_FILEMODE_TREE, "plugins"}, - { GIT_FILEMODE_TREE, "schemas"}, - { GIT_FILEMODE_TREE, "ssl-certs"}, - { GIT_FILEMODE_TREE, "vendors"} - }; - - git_oid bid, tid, tree_oid; - - cl_git_pass(git_oid_fromstr(&bid, blob_oid)); - cl_git_pass(git_oid_fromstr(&tid, first_tree)); - - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - - for (i = 0; i < ARRAY_SIZE(entries); ++i) { - git_oid *id = entries[i].attr == GIT_FILEMODE_TREE ? &tid : &bid; - - cl_git_pass(git_treebuilder_insert(NULL, - builder, entries[i].filename, id, entries[i].attr)); - } - - cl_git_pass(git_treebuilder_write(&tree_oid, builder)); - - cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_oid)); - for (i = 0; i < git_tree_entrycount(tree); i++) { - const git_tree_entry *entry = git_tree_entry_byindex(tree, i); - - if (strcmp(entry->filename, "c") == 0) - position_c = i; - - if (strcmp(entry->filename, "cake") == 0) - position_cake = i; - - if (strcmp(entry->filename, "config") == 0) - position_config = i; - } - - git_tree_free(tree); - - cl_assert(position_c != -1); - cl_assert(position_cake != -1); - cl_assert(position_config != -1); - - cl_assert(position_c < position_cake); - cl_assert(position_cake < position_config); - - git_treebuilder_free(builder); -} - -static struct { - unsigned int attr; - const char *filename; -} _entries[] = { - { GIT_FILEMODE_BLOB, "aardvark" }, - { GIT_FILEMODE_BLOB, ".first" }, - { GIT_FILEMODE_BLOB, "apple" }, - { GIT_FILEMODE_BLOB, "last"}, - { GIT_FILEMODE_BLOB, "apple_after"}, - { GIT_FILEMODE_BLOB, "after_aardvark"}, - { 0, NULL }, -}; - -void test_object_tree_write__removing_and_re_adding_in_treebuilder(void) -{ - git_treebuilder *builder; - int i, aardvark_i, apple_i, apple_after_i, apple_extra_i, last_i; - git_oid entry_oid, tree_oid; - git_tree *tree; - - cl_git_pass(git_oid_fromstr(&entry_oid, blob_oid)); - - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - - cl_assert_equal_i(0, (int)git_treebuilder_entrycount(builder)); - - for (i = 0; _entries[i].filename; ++i) - cl_git_pass(git_treebuilder_insert(NULL, - builder, _entries[i].filename, &entry_oid, _entries[i].attr)); - - cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); - - cl_git_pass(git_treebuilder_remove(builder, "apple")); - cl_assert_equal_i(5, (int)git_treebuilder_entrycount(builder)); - - cl_git_pass(git_treebuilder_remove(builder, "apple_after")); - cl_assert_equal_i(4, (int)git_treebuilder_entrycount(builder)); - - cl_git_pass(git_treebuilder_insert( - NULL, builder, "before_last", &entry_oid, GIT_FILEMODE_BLOB)); - cl_assert_equal_i(5, (int)git_treebuilder_entrycount(builder)); - - /* reinsert apple_after */ - cl_git_pass(git_treebuilder_insert( - NULL, builder, "apple_after", &entry_oid, GIT_FILEMODE_BLOB)); - cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); - - cl_git_pass(git_treebuilder_remove(builder, "last")); - cl_assert_equal_i(5, (int)git_treebuilder_entrycount(builder)); - - /* reinsert last */ - cl_git_pass(git_treebuilder_insert( - NULL, builder, "last", &entry_oid, GIT_FILEMODE_BLOB)); - cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); - - cl_git_pass(git_treebuilder_insert( - NULL, builder, "apple_extra", &entry_oid, GIT_FILEMODE_BLOB)); - cl_assert_equal_i(7, (int)git_treebuilder_entrycount(builder)); - - cl_git_pass(git_treebuilder_write(&tree_oid, builder)); - - git_treebuilder_free(builder); - - cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_oid)); - - cl_assert_equal_i(7, (int)git_tree_entrycount(tree)); - - cl_assert(git_tree_entry_byname(tree, ".first") != NULL); - cl_assert(git_tree_entry_byname(tree, "apple") == NULL); - cl_assert(git_tree_entry_byname(tree, "apple_after") != NULL); - cl_assert(git_tree_entry_byname(tree, "apple_extra") != NULL); - cl_assert(git_tree_entry_byname(tree, "last") != NULL); - - aardvark_i = apple_i = apple_after_i = apple_extra_i = last_i = -1; - - for (i = 0; i < 7; ++i) { - const git_tree_entry *entry = git_tree_entry_byindex(tree, i); - - if (!strcmp(entry->filename, "aardvark")) - aardvark_i = i; - else if (!strcmp(entry->filename, "apple")) - apple_i = i; - else if (!strcmp(entry->filename, "apple_after")) - apple_after_i = i; - else if (!strcmp(entry->filename, "apple_extra")) - apple_extra_i = i; - else if (!strcmp(entry->filename, "last")) - last_i = i; - } - - cl_assert_equal_i(-1, apple_i); - cl_assert_equal_i(6, last_i); - cl_assert(aardvark_i < apple_after_i); - cl_assert(apple_after_i < apple_extra_i); - - git_tree_free(tree); -} - -static int treebuilder_filter_prefixed( - const git_tree_entry *entry, void *payload) -{ - return !git__prefixcmp(git_tree_entry_name(entry), payload); -} - -void test_object_tree_write__filtering(void) -{ - git_treebuilder *builder; - int i; - git_oid entry_oid, tree_oid; - git_tree *tree; - - git_oid_fromstr(&entry_oid, blob_oid); - - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - - for (i = 0; _entries[i].filename; ++i) - cl_git_pass(git_treebuilder_insert(NULL, - builder, _entries[i].filename, &entry_oid, _entries[i].attr)); - - cl_assert_equal_i(6, (int)git_treebuilder_entrycount(builder)); - - cl_assert(git_treebuilder_get(builder, "apple") != NULL); - cl_assert(git_treebuilder_get(builder, "aardvark") != NULL); - cl_assert(git_treebuilder_get(builder, "last") != NULL); - - git_treebuilder_filter(builder, treebuilder_filter_prefixed, "apple"); - - cl_assert_equal_i(4, (int)git_treebuilder_entrycount(builder)); - - cl_assert(git_treebuilder_get(builder, "apple") == NULL); - cl_assert(git_treebuilder_get(builder, "aardvark") != NULL); - cl_assert(git_treebuilder_get(builder, "last") != NULL); - - git_treebuilder_filter(builder, treebuilder_filter_prefixed, "a"); - - cl_assert_equal_i(2, (int)git_treebuilder_entrycount(builder)); - - cl_assert(git_treebuilder_get(builder, "aardvark") == NULL); - cl_assert(git_treebuilder_get(builder, "last") != NULL); - - cl_git_pass(git_treebuilder_write(&tree_oid, builder)); - - git_treebuilder_free(builder); - - cl_git_pass(git_tree_lookup(&tree, g_repo, &tree_oid)); - - cl_assert_equal_i(2, (int)git_tree_entrycount(tree)); - - git_tree_free(tree); -} - -void test_object_tree_write__cruel_paths(void) -{ - static const char *the_paths[] = { - "C:\\", - " : * ? \" \n < > |", - "a\\b", - "\\\\b\a", - ":\\", - "COM1", - "foo.aux", - REP1024("1234"), /* 4096 char string */ - REP1024("12345678"), /* 8192 char string */ - "\xC5\xAA\x6E\xC4\xAD\x63\xC5\x8D\x64\x65\xCC\xBD", /* Ūnĭcōde̽ */ - NULL - }; - git_treebuilder *builder; - git_tree *tree; - git_oid id, bid, subid; - const char **scan; - int count = 0, i, j; - git_tree_entry *te; - - git_oid_fromstr(&bid, blob_oid); - - /* create tree */ - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - for (scan = the_paths; *scan; ++scan) { - cl_git_pass(git_treebuilder_insert( - NULL, builder, *scan, &bid, GIT_FILEMODE_BLOB)); - count++; - } - cl_git_pass(git_treebuilder_write(&id, builder)); - git_treebuilder_free(builder); - - /* check data is correct */ - cl_git_pass(git_tree_lookup(&tree, g_repo, &id)); - - cl_assert_equal_i(count, git_tree_entrycount(tree)); - - for (scan = the_paths; *scan; ++scan) { - const git_tree_entry *cte = git_tree_entry_byname(tree, *scan); - cl_assert(cte != NULL); - cl_assert_equal_s(*scan, git_tree_entry_name(cte)); - } - for (scan = the_paths; *scan; ++scan) { - cl_git_pass(git_tree_entry_bypath(&te, tree, *scan)); - cl_assert_equal_s(*scan, git_tree_entry_name(te)); - git_tree_entry_free(te); - } - - git_tree_free(tree); - - /* let's try longer paths */ - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - for (scan = the_paths; *scan; ++scan) { - cl_git_pass(git_treebuilder_insert( - NULL, builder, *scan, &id, GIT_FILEMODE_TREE)); - } - cl_git_pass(git_treebuilder_write(&subid, builder)); - git_treebuilder_free(builder); - - /* check data is correct */ - cl_git_pass(git_tree_lookup(&tree, g_repo, &subid)); - - cl_assert_equal_i(count, git_tree_entrycount(tree)); - - for (i = 0; i < count; ++i) { - for (j = 0; j < count; ++j) { - git_buf b = GIT_BUF_INIT; - cl_git_pass(git_buf_joinpath(&b, the_paths[i], the_paths[j])); - cl_git_pass(git_tree_entry_bypath(&te, tree, b.ptr)); - cl_assert_equal_s(the_paths[j], git_tree_entry_name(te)); - git_tree_entry_free(te); - git_buf_dispose(&b); - } - } - - git_tree_free(tree); -} - -void test_object_tree_write__protect_filesystems(void) -{ - git_treebuilder *builder; - git_oid bid; - - cl_git_pass(git_oid_fromstr(&bid, "fa49b077972391ad58037050f2a75f74e3671e92")); - - /* Ensure that (by default) we can write objects with funny names on - * platforms that are not affected. - */ - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - - cl_git_fail(git_treebuilder_insert(NULL, builder, ".git.", &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, "git~1", &bid, GIT_FILEMODE_BLOB)); - -#ifndef __APPLE__ - cl_git_pass(git_treebuilder_insert(NULL, builder, ".git\xef\xbb\xbf", &bid, GIT_FILEMODE_BLOB)); - cl_git_pass(git_treebuilder_insert(NULL, builder, ".git\xe2\x80\xad", &bid, GIT_FILEMODE_BLOB)); -#endif - - git_treebuilder_free(builder); - - /* Now turn on core.protectHFS and core.protectNTFS and validate that these - * paths are rejected. - */ - - cl_repo_set_bool(g_repo, "core.protectHFS", true); - cl_repo_set_bool(g_repo, "core.protectNTFS", true); - - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - - cl_git_fail(git_treebuilder_insert(NULL, builder, ".git.", &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, "git~1", &bid, GIT_FILEMODE_BLOB)); - - cl_git_fail(git_treebuilder_insert(NULL, builder, ".git\xef\xbb\xbf", &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, ".git\xe2\x80\xad", &bid, GIT_FILEMODE_BLOB)); - cl_git_fail(git_treebuilder_insert(NULL, builder, ".git::$INDEX_ALLOCATION/dummy-file", &bid, GIT_FILEMODE_BLOB)); - - git_treebuilder_free(builder); -} - -static void test_invalid_objects(bool should_allow_invalid) -{ - git_treebuilder *builder; - git_oid valid_blob_id, invalid_blob_id, valid_tree_id, invalid_tree_id; - -#define assert_allowed(expr) \ - clar__assert(!(expr) == should_allow_invalid, \ - __FILE__, __func__, __LINE__, \ - (should_allow_invalid ? \ - "Expected function call to succeed: " #expr : \ - "Expected function call to fail: " #expr), \ - NULL, 1) - - cl_git_pass(git_oid_fromstr(&valid_blob_id, blob_oid)); - cl_git_pass(git_oid_fromstr(&invalid_blob_id, - "1234567890123456789012345678901234567890")); - cl_git_pass(git_oid_fromstr(&valid_tree_id, first_tree)); - cl_git_pass(git_oid_fromstr(&invalid_tree_id, - "0000000000111111111122222222223333333333")); - - cl_git_pass(git_treebuilder_new(&builder, g_repo, NULL)); - - /* test valid blobs and trees (these should always pass) */ - cl_git_pass(git_treebuilder_insert(NULL, builder, "file.txt", &valid_blob_id, GIT_FILEMODE_BLOB)); - cl_git_pass(git_treebuilder_insert(NULL, builder, "folder", &valid_tree_id, GIT_FILEMODE_TREE)); - - /* replace valid files and folders with invalid ones */ - assert_allowed(git_treebuilder_insert(NULL, builder, "file.txt", &invalid_blob_id, GIT_FILEMODE_BLOB)); - assert_allowed(git_treebuilder_insert(NULL, builder, "folder", &invalid_blob_id, GIT_FILEMODE_BLOB)); - - /* insert new invalid files and folders */ - assert_allowed(git_treebuilder_insert(NULL, builder, "invalid_file.txt", &invalid_blob_id, GIT_FILEMODE_BLOB)); - assert_allowed(git_treebuilder_insert(NULL, builder, "invalid_folder", &invalid_blob_id, GIT_FILEMODE_BLOB)); - - /* insert valid blobs as trees and trees as blobs */ - assert_allowed(git_treebuilder_insert(NULL, builder, "file_as_folder", &valid_blob_id, GIT_FILEMODE_TREE)); - assert_allowed(git_treebuilder_insert(NULL, builder, "folder_as_file.txt", &valid_tree_id, GIT_FILEMODE_BLOB)); - -#undef assert_allowed - - git_treebuilder_free(builder); -} - -static void test_inserting_submodule(void) -{ - git_treebuilder *bld; - git_oid sm_id; - - cl_git_pass(git_oid_fromstr(&sm_id, "da39a3ee5e6b4b0d3255bfef95601890afd80709")); - cl_git_pass(git_treebuilder_new(&bld, g_repo, NULL)); - cl_git_pass(git_treebuilder_insert(NULL, bld, "sm", &sm_id, GIT_FILEMODE_COMMIT)); - git_treebuilder_free(bld); -} - -void test_object_tree_write__object_validity(void) -{ - /* Ensure that we cannot add invalid objects by default */ - test_invalid_objects(false); - test_inserting_submodule(); - - /* Ensure that we can turn off validation */ - cl_git_pass(git_libgit2_opts(GIT_OPT_ENABLE_STRICT_OBJECT_CREATION, 0)); - test_invalid_objects(true); - test_inserting_submodule(); -} - -void test_object_tree_write__invalid_null_oid(void) -{ - git_treebuilder *bld; - git_oid null_oid = {{0}}; - - cl_git_pass(git_treebuilder_new(&bld, g_repo, NULL)); - cl_git_fail(git_treebuilder_insert(NULL, bld, "null_oid_file", &null_oid, GIT_FILEMODE_BLOB)); - cl_assert(git_error_last() && strstr(git_error_last()->message, "null OID") != NULL); - - git_treebuilder_free(bld); -} |