ccanlint: rename files to match keys

[ccan] / tools / ccanlint / tests / has_examples.c

diff --git a/tools/ccanlint/tests/has_examples.c b/tools/ccanlint/tests/has_examples.c
deleted file mode 100644 (file)
index 947d76a..0000000
--- a/tools/ccanlint/tests/has_examples.c
+++ /dev/null
@@ -1,119 +0,0 @@
-#include <tools/ccanlint/ccanlint.h>
-#include <tools/tools.h>
-#include <ccan/talloc/talloc.h>
-#include <ccan/str/str.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <err.h>
-#include <string.h>
-#include <ctype.h>
-
-/* Creates and adds an example file. */
-static char *add_example(struct manifest *m, struct ccan_file *source,
-                        bool keep,
-                        struct doc_section *example)
-{
-       char *name;
-       unsigned int i;
-       int fd;
-       struct ccan_file *f;
-
-       name = talloc_asprintf(m, "%s/example-%s-%s.c",
-                              talloc_dirname(m,
-                                             source->fullname),
-                              source->name,
-                              example->function);
-       /* example->function == 'struct foo' */
-       while (strchr(name, ' '))
-               *strchr(name, ' ') = '_';
-
-       name = maybe_temp_file(m, ".c", keep, name);
-       f = new_ccan_file(m, talloc_dirname(m, name), talloc_basename(m, name));
-       talloc_steal(f, name);
-       list_add_tail(&m->examples, &f->list);
-
-       fd = open(f->fullname, O_WRONLY | O_CREAT | O_EXCL, 0600);
-       if (fd < 0)
-               return talloc_asprintf(m, "Creating temporary file %s: %s",
-                                      f->fullname, strerror(errno));
-
-       for (i = 0; i < example->num_lines; i++) {
-               if (write(fd, example->lines[i], strlen(example->lines[i]))
-                   != strlen(example->lines[i])
-                   || write(fd, "\n", 1) != 1) {
-                       close(fd);
-                       return "Failure writing to temporary file";
-               }
-       }
-       close(fd);
-       return NULL;
-}
-
-/* FIXME: We should have one example per function in header. */
-static void extract_examples(struct manifest *m,
-                            bool keep,
-                            unsigned int *timeleft,
-                            struct score *score)
-{
-       struct ccan_file *f, *mainh = NULL; /* gcc complains uninitialized */
-       struct doc_section *d;
-       bool have_info_example = false, have_header_example = false;
-
-       score->total = 2;
-       list_for_each(get_ccan_file_docs(m->info_file), d, list) {
-               if (streq(d->type, "example")) {
-                       score->error = add_example(m, m->info_file, keep, d);
-                       if (score->error)
-                               return;
-                       have_info_example = true;
-               }
-       }
-
-       /* Check main header. */
-       list_for_each(&m->h_files, f, list) {
-               if (!strstarts(f->name, m->basename)
-                   || strlen(f->name) != strlen(m->basename) + 2)
-                       continue;
-
-               mainh = f;
-               list_for_each(get_ccan_file_docs(f), d, list) {
-                       if (streq(d->type, "example")) {
-                               score->error = add_example(m, f, keep, d);
-                               if (score->error)
-                                       return;
-                               have_header_example = true;
-                       }
-               }
-       }
-
-       if (have_info_example && have_header_example) {
-               score->score = score->total;
-               score->pass = true;
-               return;
-       }
-
-       score->error = "Expect examples in header and _info";
-       if (!have_info_example)
-               score_file_error(score, m->info_file, 0, "No Example: section");
-       if (!have_header_example)
-               score_file_error(score, mainh, 0, "No Example: section");
-
-       score->score = have_info_example + have_header_example;
-       /* We pass if we find any example. */
-       score->pass = score->score != 0;
-}
-
-struct ccanlint examples_exist = {
-       .key = "examples_exist",
-       .name = "_info and main header file have Example: sections",
-       .check = extract_examples,
-       .needs = "info_exists"
-};
-
-REGISTER_TEST(examples_exist);