/*
* ccanlint: assorted checks and advice for a ccan package
- * Copyright (C) 2008 Rusty Russell
+ * Copyright (C) 2008 Rusty Russell, Idris Soule
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
#include "ccanlint.h"
#include <unistd.h>
#include <getopt.h>
+#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
static unsigned int verbose = 0;
-static LIST_HEAD(tests);
-
-static void init_tests(void)
-{
-#include "generated-init-tests"
-}
+static LIST_HEAD(compulsory_tests);
+static LIST_HEAD(normal_tests);
+static LIST_HEAD(finished_tests);
static void usage(const char *name)
{
&& toupper(reply[0]) == 'Y';
}
-static bool run_test(const struct ccanlint *i,
+static bool run_test(struct ccanlint *i,
bool summary,
unsigned int *score,
unsigned int *total_score,
{
void *result;
unsigned int this_score;
+ const struct dependent *d;
if (i->total_score)
*total_score += i->total_score;
-
+ //one less test to run through
+ list_for_each(&i->dependencies, d, node)
+ d->dependent->num_depends--;
result = i->check(m);
if (!result) {
if (verbose)
printf(" %s: OK\n", i->name);
if (i->total_score)
*score += i->total_score;
+
+ list_del(&i->list);
+ list_add_tail(&finished_tests, &i->list);
return true;
}
if (verbose)
indent_print(i->describe(m, result));
+ list_del(&i->list);
+ list_add_tail(&finished_tests, &i->list);
return false;
}
if (i->handle)
i->handle(m, result);
-
+ list_del(&i->list);
+ list_add_tail(&finished_tests, &i->list);
return false;
}
+static void register_test(struct ccanlint *test, ...)
+{
+ va_list ap;
+ struct ccanlint *depends;
+ struct dependent *dchild;
+
+ if (!test->total_score)
+ list_add(&compulsory_tests, &test->list);
+ else
+ list_add(&normal_tests, &test->list);
+
+ va_start(ap, test);
+ /* Careful: we might have been initialized by a dependent. */
+ if (test->dependencies.n.next == NULL)
+ list_head_init(&test->dependencies);
+
+ //dependent(s) args (if any), last one is NULL
+ while ((depends = va_arg(ap, struct ccanlint *)) != NULL) {
+ dchild = malloc(sizeof(*dchild));
+ dchild->dependent = test;
+ /* The thing we depend on might not be initialized yet! */
+ if (depends->dependencies.n.next == NULL)
+ list_head_init(&depends->dependencies);
+ list_add_tail(&depends->dependencies, &dchild->node);
+ test->num_depends++;
+ }
+ va_end(ap);
+}
+
+/**
+ * get_next_test - retrieves the next test to be processed
+ **/
+static inline struct ccanlint *get_next_test(struct list_head *test)
+{
+ struct ccanlint *i;
+
+ if (list_empty(test))
+ return NULL;
+
+ list_for_each(test, i, list) {
+ if (i->num_depends == 0)
+ return i;
+ }
+ errx(1, "Can't make process; test dependency cycle");
+}
+
+static void init_tests(void)
+{
+ const struct ccanlint *i;
+
+#undef REGISTER_TEST
+#define REGISTER_TEST(name, ...) register_test(&name, __VA_ARGS__)
+#include "generated-init-tests"
+
+ if (!verbose)
+ return;
+
+ printf("\nCompulsory Tests\n");
+ list_for_each(&compulsory_tests, i, list) {
+ printf("%s depends on %u others\n", i->name, i->num_depends);
+ if (!list_empty(&i->dependencies)) {
+ const struct dependent *d;
+ printf("These depend on us:\n");
+ list_for_each(&i->dependencies, d, node)
+ printf("\t%s\n", d->dependent->name);
+ }
+ }
+
+ printf("\nNormal Tests\n");
+ list_for_each(&normal_tests, i, list) {
+ printf("%s depends on %u others\n", i->name, i->num_depends);
+ if (!list_empty(&i->dependencies)) {
+ const struct dependent *d;
+ printf("These depend on us:\n");
+ list_for_each(&i->dependencies, d, node)
+ printf("\t%s\n", d->dependent->name);
+ }
+ }
+}
+
int main(int argc, char *argv[])
{
int c;
bool summary = false;
unsigned int score, total_score;
struct manifest *m;
- const struct ccanlint *i;
+ struct ccanlint *i;
/* I'd love to use long options, but that's not standard. */
/* FIXME: getopt_long ccan package? */
/* If you don't pass the compulsory tests, you don't even get a score */
if (verbose)
printf("Compulsory tests:\n");
- list_for_each(&tests, i, list)
- if (!i->total_score && !run_test(i, summary, NULL, NULL, m))
+
+ while ((i = get_next_test(&compulsory_tests)) != NULL) {
+ if (!run_test(i, summary, &score, &total_score, m))
exit(1);
+ }
if (verbose)
printf("\nNormal tests:\n");
score = total_score = 0;
- list_for_each(&tests, i, list)
+ while ((i = get_next_test(&normal_tests)) != NULL) {
if (i->total_score)
run_test(i, summary, &score, &total_score, m);
-
+ }
printf("Total score: %u/%u\n", score, total_score);
return 0;