#include "clar_libgit2.h" #include "checkout_helpers.h" #include "refs.h" #include "fileops.h" /* this is essentially the code from git__unescape modified slightly */ void strip_cr_from_buf(git_buf *buf) { char *scan, *pos = buf->ptr, *end = pos + buf->size; for (scan = pos; scan < end; pos++, scan++) { if (*scan == '\r') scan++; /* skip '\r' */ if (pos != scan) *pos = *scan; } *pos = '\0'; buf->size = (pos - buf->ptr); } void assert_on_branch(git_repository *repo, const char *branch) { git_reference *head; git_buf bname = GIT_BUF_INIT; cl_git_pass(git_reference_lookup(&head, repo, GIT_HEAD_FILE)); cl_assert_(git_reference_type(head) == GIT_REF_SYMBOLIC, branch); cl_git_pass(git_buf_joinpath(&bname, "refs/heads", branch)); cl_assert_equal_s(bname.ptr, git_reference_symbolic_target(head)); git_reference_free(head); git_buf_free(&bname); } void reset_index_to_treeish(git_object *treeish) { git_object *tree; git_index *index; git_repository *repo = git_object_owner(treeish); cl_git_pass(git_object_peel(&tree, treeish, GIT_OBJ_TREE)); cl_git_pass(git_repository_index(&index, repo)); cl_git_pass(git_index_read_tree(index, (git_tree *)tree)); cl_git_pass(git_index_write(index)); git_object_free(tree); git_index_free(index); } static void test_file_contents_internal( const char *path, const char *expectedcontents, bool strip_cr) { int fd; char data[1024] = {0}; git_buf buf = GIT_BUF_INIT; size_t expectedlen = strlen(expectedcontents); fd = p_open(path, O_RDONLY); cl_assert(fd >= 0); buf.ptr = data; buf.size = p_read(fd, buf.ptr, 1024); cl_git_pass(p_close(fd)); if (strip_cr) strip_cr_from_buf(&buf); cl_assert_equal_i((int)expectedlen, (int)buf.size); cl_assert_equal_s(expectedcontents, buf.ptr); } void test_file_contents(const char *path, const char *expected) { test_file_contents_internal(path, expected, false); } void test_file_contents_nocr(const char *path, const char *expected) { test_file_contents_internal(path, expected, true); }