+++ /dev/null
-/* Trailing whitespace test. Almost embarrassing, but trivial. */
-#include <tools/ccanlint/ccanlint.h>
-#include <ccan/talloc/talloc.h>
-#include <ccan/foreach/foreach.h>
-#include <ccan/str/str.h>
-
-/* FIXME: only print full analysis if verbose >= 2. */
-static char *get_trailing_whitespace(const char *line)
-{
- const char *e = strchr(line, 0);
- while (e>line && (e[-1]==' ' || e[-1]=='\t'))
- e--;
- if (*e == 0)
- return NULL; //there were no trailing spaces
- if (e == line)
- return NULL; //the line only consists of spaces
-
- if (strlen(line) > 20)
- return talloc_asprintf(line, "...'%s'",
- line + strlen(line) - 20);
- return talloc_asprintf(line, "'%s'", line);
-}
-
-static void check_trailing_whitespace(struct manifest *m,
- bool keep,
- unsigned int *timeleft,
- struct score *score)
-{
- struct list_head *list;
- struct ccan_file *f;
- unsigned int i;
-
- foreach_ptr(list, &m->c_files, &m->h_files) {
- list_for_each(list, f, list) {
- char **lines = get_ccan_file_lines(f);
- for (i = 0; i < f->num_lines; i++) {
- char *err = get_trailing_whitespace(lines[i]);
- if (err) {
- score->error = "Trailing whitespace"
- " found";
- score_file_error(score, f, i+1, err);
- }
- }
- }
- }
- if (!score->error) {
- score->pass = true;
- score->score = score->total;
- }
-}
-
-struct ccanlint no_trailing_whitespace = {
- .key = "no_trailing_whitespace",
- .name = "Module's source code has no trailing whitespace",
- .check = check_trailing_whitespace,
- .needs = ""
-};
-
-
-REGISTER_TEST(no_trailing_whitespace);