diff options
Diffstat (limited to 'tests-clar/diff/diff_helpers.c')
| -rw-r--r-- | tests-clar/diff/diff_helpers.c | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/tests-clar/diff/diff_helpers.c b/tests-clar/diff/diff_helpers.c deleted file mode 100644 index 4e23792a6..000000000 --- a/tests-clar/diff/diff_helpers.c +++ /dev/null @@ -1,220 +0,0 @@ -#include "clar_libgit2.h" -#include "diff_helpers.h" - -git_tree *resolve_commit_oid_to_tree( - git_repository *repo, - const char *partial_oid) -{ - size_t len = strlen(partial_oid); - git_oid oid; - git_object *obj = NULL; - git_tree *tree = NULL; - - if (git_oid_fromstrn(&oid, partial_oid, len) == 0) - git_object_lookup_prefix(&obj, repo, &oid, len, GIT_OBJ_ANY); - cl_assert(obj); - if (git_object_type(obj) == GIT_OBJ_TREE) - return (git_tree *)obj; - cl_assert(git_object_type(obj) == GIT_OBJ_COMMIT); - cl_git_pass(git_commit_tree(&tree, (git_commit *)obj)); - git_object_free(obj); - return tree; -} - -int diff_file_cb( - const git_diff_delta *delta, - float progress, - void *payload) -{ - diff_expects *e = payload; - - if (e->debug) - fprintf(stderr, "%c %s (%.3f)\n", - git_diff_status_char(delta->status), - delta->old_file.path, progress); - - if (e->names) - cl_assert_equal_s(e->names[e->files], delta->old_file.path); - if (e->statuses) - cl_assert_equal_i(e->statuses[e->files], (int)delta->status); - - e->files++; - - if ((delta->flags & GIT_DIFF_FLAG_BINARY) != 0) - e->files_binary++; - - cl_assert(delta->status <= GIT_DELTA_TYPECHANGE); - - e->file_status[delta->status] += 1; - - return 0; -} - -int diff_print_file_cb( - const git_diff_delta *delta, - float progress, - void *payload) -{ - fprintf(stderr, "%c %s\n", - git_diff_status_char(delta->status), delta->old_file.path); - return diff_file_cb(delta, progress, payload); -} - -int diff_hunk_cb( - const git_diff_delta *delta, - const git_diff_range *range, - const char *header, - size_t header_len, - void *payload) -{ - diff_expects *e = payload; - - GIT_UNUSED(delta); - GIT_UNUSED(header); - GIT_UNUSED(header_len); - - e->hunks++; - e->hunk_old_lines += range->old_lines; - e->hunk_new_lines += range->new_lines; - return 0; -} - -int diff_line_cb( - const git_diff_delta *delta, - const git_diff_range *range, - char line_origin, - const char *content, - size_t content_len, - void *payload) -{ - diff_expects *e = payload; - - GIT_UNUSED(delta); - GIT_UNUSED(range); - GIT_UNUSED(content); - GIT_UNUSED(content_len); - - e->lines++; - switch (line_origin) { - case GIT_DIFF_LINE_CONTEXT: - case GIT_DIFF_LINE_CONTEXT_EOFNL: /* techically not a line */ - e->line_ctxt++; - break; - case GIT_DIFF_LINE_ADDITION: - case GIT_DIFF_LINE_ADD_EOFNL: /* technically not a line add */ - e->line_adds++; - break; - case GIT_DIFF_LINE_DELETION: - case GIT_DIFF_LINE_DEL_EOFNL: /* technically not a line delete */ - e->line_dels++; - break; - default: - break; - } - return 0; -} - -int diff_foreach_via_iterator( - git_diff_list *diff, - git_diff_file_cb file_cb, - git_diff_hunk_cb hunk_cb, - git_diff_data_cb line_cb, - void *data) -{ - size_t d, num_d = git_diff_num_deltas(diff); - - for (d = 0; d < num_d; ++d) { - git_diff_patch *patch; - const git_diff_delta *delta; - size_t h, num_h; - - cl_git_pass(git_diff_get_patch(&patch, &delta, diff, d)); - cl_assert(delta); - - /* call file_cb for this file */ - if (file_cb != NULL && file_cb(delta, (float)d / num_d, data) != 0) { - git_diff_patch_free(patch); - goto abort; - } - - /* if there are no changes, then the patch will be NULL */ - if (!patch) { - cl_assert(delta->status == GIT_DELTA_UNMODIFIED || - (delta->flags & GIT_DIFF_FLAG_BINARY) != 0); - continue; - } - - if (!hunk_cb && !line_cb) { - git_diff_patch_free(patch); - continue; - } - - num_h = git_diff_patch_num_hunks(patch); - - for (h = 0; h < num_h; h++) { - const git_diff_range *range; - const char *hdr; - size_t hdr_len, l, num_l; - - cl_git_pass(git_diff_patch_get_hunk( - &range, &hdr, &hdr_len, &num_l, patch, h)); - - if (hunk_cb && hunk_cb(delta, range, hdr, hdr_len, data) != 0) { - git_diff_patch_free(patch); - goto abort; - } - - for (l = 0; l < num_l; ++l) { - char origin; - const char *line; - size_t line_len; - int old_lineno, new_lineno; - - cl_git_pass(git_diff_patch_get_line_in_hunk( - &origin, &line, &line_len, &old_lineno, &new_lineno, - patch, h, l)); - - if (line_cb && - line_cb(delta, range, origin, line, line_len, data) != 0) { - git_diff_patch_free(patch); - goto abort; - } - } - } - - git_diff_patch_free(patch); - } - - return 0; - -abort: - giterr_clear(); - return GIT_EUSER; -} - -static int diff_print_cb( - const git_diff_delta *delta, - const git_diff_range *range, - char line_origin, /**< GIT_DIFF_LINE_... value from above */ - const char *content, - size_t content_len, - void *payload) -{ - GIT_UNUSED(payload); - GIT_UNUSED(delta); - GIT_UNUSED(range); - GIT_UNUSED(line_origin); - GIT_UNUSED(content_len); - fputs(content, (FILE *)payload); - return 0; -} - -void diff_print(FILE *fp, git_diff_list *diff) -{ - cl_git_pass(git_diff_print_patch(diff, diff_print_cb, fp ? fp : stderr)); -} - -void diff_print_raw(FILE *fp, git_diff_list *diff) -{ - cl_git_pass(git_diff_print_raw(diff, diff_print_cb, fp ? fp : stderr)); -} |