diff options
Diffstat (limited to 'tests/index/filemodes.c')
| -rw-r--r-- | tests/index/filemodes.c | 320 |
1 files changed, 0 insertions, 320 deletions
diff --git a/tests/index/filemodes.c b/tests/index/filemodes.c deleted file mode 100644 index 3d2bb4a03..000000000 --- a/tests/index/filemodes.c +++ /dev/null @@ -1,320 +0,0 @@ -#include "clar_libgit2.h" -#include "buffer.h" -#include "posix.h" -#include "index.h" - -static git_repository *g_repo = NULL; - -void test_index_filemodes__initialize(void) -{ - g_repo = cl_git_sandbox_init("filemodes"); -} - -void test_index_filemodes__cleanup(void) -{ - cl_git_sandbox_cleanup(); -} - -void test_index_filemodes__read(void) -{ - git_index *index; - unsigned int i; - static bool expected[6] = { 0, 1, 0, 1, 0, 1 }; - - cl_git_pass(git_repository_index(&index, g_repo)); - cl_assert_equal_i(6, (int)git_index_entrycount(index)); - - for (i = 0; i < 6; ++i) { - const git_index_entry *entry = git_index_get_byindex(index, i); - cl_assert(entry != NULL); - cl_assert(((entry->mode & 0100) ? 1 : 0) == expected[i]); - } - - git_index_free(index); -} - -static void replace_file_with_mode( - const char *filename, const char *backup, unsigned int create_mode) -{ - git_buf path = GIT_BUF_INIT, content = GIT_BUF_INIT; - - cl_git_pass(git_buf_joinpath(&path, "filemodes", filename)); - cl_git_pass(git_buf_printf(&content, "%s as %08u (%d)", - filename, create_mode, rand())); - - cl_git_pass(p_rename(path.ptr, backup)); - cl_git_write2file( - path.ptr, content.ptr, content.size, - O_WRONLY|O_CREAT|O_TRUNC, create_mode); - - git_buf_dispose(&path); - git_buf_dispose(&content); -} - -#define add_and_check_mode(I,F,X) add_and_check_mode_(I,F,X,__FILE__,__func__,__LINE__) - -static void add_and_check_mode_( - git_index *index, const char *filename, unsigned int expect_mode, - const char *file, const char *func, int line) -{ - size_t pos; - const git_index_entry *entry; - - cl_git_pass(git_index_add_bypath(index, filename)); - - clar__assert(!git_index_find(&pos, index, filename), - file, func, line, "Cannot find index entry", NULL, 1); - - entry = git_index_get_byindex(index, pos); - - clar__assert_equal(file, func, line, "Expected mode does not match index", - 1, "%07o", (unsigned int)entry->mode, (unsigned int)expect_mode); -} - -void test_index_filemodes__untrusted(void) -{ - git_index *index; - - cl_repo_set_bool(g_repo, "core.filemode", false); - - cl_git_pass(git_repository_index(&index, g_repo)); - cl_assert((git_index_caps(index) & GIT_INDEX_CAPABILITY_NO_FILEMODE) != 0); - - /* 1 - add 0644 over existing 0644 -> expect 0644 */ - replace_file_with_mode("exec_off", "filemodes/exec_off.0", 0644); - add_and_check_mode(index, "exec_off", GIT_FILEMODE_BLOB); - - /* 2 - add 0644 over existing 0755 -> expect 0755 */ - replace_file_with_mode("exec_on", "filemodes/exec_on.0", 0644); - add_and_check_mode(index, "exec_on", GIT_FILEMODE_BLOB_EXECUTABLE); - - /* 3 - add 0755 over existing 0644 -> expect 0644 */ - replace_file_with_mode("exec_off", "filemodes/exec_off.1", 0755); - add_and_check_mode(index, "exec_off", GIT_FILEMODE_BLOB); - - /* 4 - add 0755 over existing 0755 -> expect 0755 */ - replace_file_with_mode("exec_on", "filemodes/exec_on.1", 0755); - add_and_check_mode(index, "exec_on", GIT_FILEMODE_BLOB_EXECUTABLE); - - /* 5 - add new 0644 -> expect 0644 */ - cl_git_write2file("filemodes/new_off", "blah", 0, - O_WRONLY | O_CREAT | O_TRUNC, 0644); - add_and_check_mode(index, "new_off", GIT_FILEMODE_BLOB); - - /* 6 - add new 0755 -> expect 0644 if core.filemode == false */ - cl_git_write2file("filemodes/new_on", "blah", 0, - O_WRONLY | O_CREAT | O_TRUNC, 0755); - add_and_check_mode(index, "new_on", GIT_FILEMODE_BLOB); - - git_index_free(index); -} - -void test_index_filemodes__trusted(void) -{ - git_index *index; - - /* Only run these tests on platforms where I can actually - * chmod a file and get the stat results I expect! - */ - if (!cl_is_chmod_supported()) - return; - - cl_repo_set_bool(g_repo, "core.filemode", true); - - cl_git_pass(git_repository_index(&index, g_repo)); - cl_assert((git_index_caps(index) & GIT_INDEX_CAPABILITY_NO_FILEMODE) == 0); - - /* 1 - add 0644 over existing 0644 -> expect 0644 */ - replace_file_with_mode("exec_off", "filemodes/exec_off.0", 0644); - add_and_check_mode(index, "exec_off", GIT_FILEMODE_BLOB); - - /* 2 - add 0644 over existing 0755 -> expect 0644 */ - replace_file_with_mode("exec_on", "filemodes/exec_on.0", 0644); - add_and_check_mode(index, "exec_on", GIT_FILEMODE_BLOB); - - /* 3 - add 0755 over existing 0644 -> expect 0755 */ - replace_file_with_mode("exec_off", "filemodes/exec_off.1", 0755); - add_and_check_mode(index, "exec_off", GIT_FILEMODE_BLOB_EXECUTABLE); - - /* 4 - add 0755 over existing 0755 -> expect 0755 */ - replace_file_with_mode("exec_on", "filemodes/exec_on.1", 0755); - add_and_check_mode(index, "exec_on", GIT_FILEMODE_BLOB_EXECUTABLE); - - /* 5 - add new 0644 -> expect 0644 */ - cl_git_write2file("filemodes/new_off", "blah", 0, - O_WRONLY | O_CREAT | O_TRUNC, 0644); - add_and_check_mode(index, "new_off", GIT_FILEMODE_BLOB); - - /* 6 - add 0755 -> expect 0755 */ - cl_git_write2file("filemodes/new_on", "blah", 0, - O_WRONLY | O_CREAT | O_TRUNC, 0755); - add_and_check_mode(index, "new_on", GIT_FILEMODE_BLOB_EXECUTABLE); - - git_index_free(index); -} - -#define add_entry_and_check_mode(I,FF,X) add_entry_and_check_mode_(I,FF,X,__FILE__,__func__,__LINE__) - -static void add_entry_and_check_mode_( - git_index *index, bool from_file, git_filemode_t mode, - const char *file, const char *func, int line) -{ - size_t pos; - const git_index_entry* entry; - git_index_entry new_entry; - - /* If old_filename exists, we copy that to the new file, and test - * git_index_add(), otherwise create a new entry testing git_index_add_from_buffer - */ - if (from_file) - { - clar__assert(!git_index_find(&pos, index, "exec_off"), - file, func, line, "Cannot find original index entry", NULL, 1); - - entry = git_index_get_byindex(index, pos); - - memcpy(&new_entry, entry, sizeof(new_entry)); - } - else - memset(&new_entry, 0x0, sizeof(git_index_entry)); - - new_entry.path = "filemodes/explicit_test"; - new_entry.mode = mode; - - if (from_file) - { - clar__assert(!git_index_add(index, &new_entry), - file, func, line, "Cannot add index entry", NULL, 1); - } - else - { - const char *content = "hey there\n"; - clar__assert(!git_index_add_from_buffer(index, &new_entry, content, strlen(content)), - file, func, line, "Cannot add index entry from buffer", NULL, 1); - } - - clar__assert(!git_index_find(&pos, index, "filemodes/explicit_test"), - file, func, line, "Cannot find new index entry", NULL, 1); - - entry = git_index_get_byindex(index, pos); - - clar__assert_equal(file, func, line, "Expected mode does not match index", - 1, "%07o", (unsigned int)entry->mode, (unsigned int)mode); -} - -void test_index_filemodes__explicit(void) -{ - git_index *index; - - /* These tests should run and work everywhere, as the filemode is - * given explicitly to git_index_add or git_index_add_from_buffer - */ - cl_repo_set_bool(g_repo, "core.filemode", false); - - cl_git_pass(git_repository_index(&index, g_repo)); - - /* Each of these tests keeps overwriting the same file in the index. */ - /* 1 - add new 0644 entry */ - add_entry_and_check_mode(index, true, GIT_FILEMODE_BLOB); - - /* 2 - add 0755 entry over existing 0644 */ - add_entry_and_check_mode(index, true, GIT_FILEMODE_BLOB_EXECUTABLE); - - /* 3 - add 0644 entry over existing 0755 */ - add_entry_and_check_mode(index, true, GIT_FILEMODE_BLOB); - - /* 4 - add 0755 buffer entry over existing 0644 */ - add_entry_and_check_mode(index, false, GIT_FILEMODE_BLOB_EXECUTABLE); - - /* 5 - add 0644 buffer entry over existing 0755 */ - add_entry_and_check_mode(index, false, GIT_FILEMODE_BLOB); - - git_index_free(index); -} - -void test_index_filemodes__invalid(void) -{ - git_index *index; - git_index_entry entry; - const git_index_entry *dummy; - - cl_git_pass(git_repository_index(&index, g_repo)); - - /* add a dummy file so that we have a valid id */ - cl_git_mkfile("./filemodes/dummy-file.txt", "new-file\n"); - cl_git_pass(git_index_add_bypath(index, "dummy-file.txt")); - cl_assert((dummy = git_index_get_bypath(index, "dummy-file.txt", 0))); - - GIT_INDEX_ENTRY_STAGE_SET(&entry, 0); - entry.path = "foo"; - entry.mode = GIT_OBJECT_BLOB; - git_oid_cpy(&entry.id, &dummy->id); - cl_git_fail(git_index_add(index, &entry)); - - entry.mode = GIT_FILEMODE_BLOB; - cl_git_pass(git_index_add(index, &entry)); - - git_index_free(index); -} - -void test_index_filemodes__frombuffer_requires_files(void) -{ - git_index *index; - git_index_entry new_entry; - const git_index_entry *ret_entry; - const char *content = "hey there\n"; - - memset(&new_entry, 0, sizeof(new_entry)); - cl_git_pass(git_repository_index(&index, g_repo)); - - /* regular blob */ - new_entry.path = "dummy-file.txt"; - new_entry.mode = GIT_FILEMODE_BLOB; - - cl_git_pass(git_index_add_from_buffer(index, - &new_entry, content, strlen(content))); - - cl_assert((ret_entry = git_index_get_bypath(index, "dummy-file.txt", 0))); - cl_assert_equal_s("dummy-file.txt", ret_entry->path); - cl_assert_equal_i(GIT_FILEMODE_BLOB, ret_entry->mode); - - /* executable blob */ - new_entry.path = "dummy-file.txt"; - new_entry.mode = GIT_FILEMODE_BLOB_EXECUTABLE; - - cl_git_pass(git_index_add_from_buffer(index, - &new_entry, content, strlen(content))); - - cl_assert((ret_entry = git_index_get_bypath(index, "dummy-file.txt", 0))); - cl_assert_equal_s("dummy-file.txt", ret_entry->path); - cl_assert_equal_i(GIT_FILEMODE_BLOB_EXECUTABLE, ret_entry->mode); - - /* links are also acceptable */ - new_entry.path = "dummy-link.txt"; - new_entry.mode = GIT_FILEMODE_LINK; - - cl_git_pass(git_index_add_from_buffer(index, - &new_entry, content, strlen(content))); - - cl_assert((ret_entry = git_index_get_bypath(index, "dummy-link.txt", 0))); - cl_assert_equal_s("dummy-link.txt", ret_entry->path); - cl_assert_equal_i(GIT_FILEMODE_LINK, ret_entry->mode); - - /* trees are rejected */ - new_entry.path = "invalid_mode.txt"; - new_entry.mode = GIT_FILEMODE_TREE; - - cl_git_fail(git_index_add_from_buffer(index, - &new_entry, content, strlen(content))); - cl_assert_equal_p(NULL, git_index_get_bypath(index, "invalid_mode.txt", 0)); - - /* submodules are rejected */ - new_entry.path = "invalid_mode.txt"; - new_entry.mode = GIT_FILEMODE_COMMIT; - - cl_git_fail(git_index_add_from_buffer(index, - &new_entry, content, strlen(content))); - cl_assert_equal_p(NULL, git_index_get_bypath(index, "invalid_mode.txt", 0)); - - git_index_free(index); -} |