#include "ccanlint.h"
#include "../tools.h"
#include <unistd.h>
-#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
if ((!score->pass && !quiet)
|| (score->score < score->total && verbose)
|| verbose > 1) {
- printf("%s: %s", i->name, score->pass ? "PASS" : "FAIL");
+ printf("%s (%s): %s", i->name, i->key, score->pass ? "PASS" : "FAIL");
if (score->total > 1)
printf(" (+%u/%u)", score->score, score->total);
printf("\n");
}
if ((!quiet && !score->pass) || verbose) {
- struct file_error *f;
- unsigned int lines = 1;
-
if (score->error)
- printf("%s%s\n", score->error,
- list_empty(&score->per_file_errors) ? "" : ":");
-
- list_for_each(&score->per_file_errors, f, list) {
- if (f->line)
- printf("%s:%u:%s\n",
- f->file->fullname, f->line, f->error);
- else if (f->file)
- printf("%s:%s\n", f->file->fullname, f->error);
- else
- printf("%s\n", f->error);
- if (verbose < 2 && ++lines > 5) {
- printf("... more (use -vv to see them all)\n");
- break;
- }
- }
+ printf("%s", score->error);
if (!quiet && !score->pass && i->handle)
i->handle(m, score);
}
return score->pass;
}
-static void register_test(struct list_head *h, struct ccanlint *test, ...)
+static void register_test(struct list_head *h, struct ccanlint *test)
{
- va_list ap;
- struct ccanlint *depends;
- struct dependent *dchild;
-
list_add(h, &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);
}
/**
errx(1, "Can't make process; test dependency cycle");
}
+static struct ccanlint *find_test(const char *key)
+{
+ struct ccanlint *i;
+
+ list_for_each(&compulsory_tests, i, list)
+ if (streq(i->key, key))
+ return i;
+
+ list_for_each(&normal_tests, i, list)
+ if (streq(i->key, key))
+ return i;
+
+ return NULL;
+}
+
+#undef REGISTER_TEST
+#define REGISTER_TEST(name, ...) extern struct ccanlint name
+#include "generated-normal-tests"
+#include "generated-compulsory-tests"
+
static void init_tests(void)
{
- const struct ccanlint *i;
+ struct ccanlint *c;
struct btree *keys, *names;
+ struct list_head *list;
#undef REGISTER_TEST
-#define REGISTER_TEST(name, ...) register_test(&normal_tests, &name, __VA_ARGS__, NULL)
+#define REGISTER_TEST(name) register_test(&normal_tests, &name)
#include "generated-normal-tests"
#undef REGISTER_TEST
-#define REGISTER_TEST(name, ...) register_test(&compulsory_tests, &name, __VA_ARGS__, NULL)
+#define REGISTER_TEST(name) register_test(&compulsory_tests, &name)
#include "generated-compulsory-tests"
+ /* Initialize dependency lists. */
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ list_for_each(list, c, list) {
+ list_head_init(&c->dependencies);
+ }
+ }
+
+ /* Resolve dependencies. */
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ list_for_each(list, c, list) {
+ char **deps = strsplit(NULL, c->needs, " ", NULL);
+ unsigned int i;
+
+ for (i = 0; deps[i]; i++) {
+ struct ccanlint *dep;
+ struct dependent *dchild;
+
+ dep = find_test(deps[i]);
+ if (!dep)
+ errx(1, "BUG: unknown dep '%s' for %s",
+ deps[i], c->key);
+ dchild = talloc(NULL, struct dependent);
+ dchild->dependent = c;
+ list_add_tail(&dep->dependencies,
+ &dchild->node);
+ c->num_depends++;
+ }
+ talloc_free(deps);
+ }
+ }
+
/* Self-consistency check: make sure no two tests
have the same key or name. */
keys = btree_new(btree_strcmp);
names = btree_new(btree_strcmp);
- list_for_each(&compulsory_tests, i, list) {
- if (!btree_insert(keys, i->key))
- errx(1, "BUG: Duplicate test key '%s'", i->key);
- if (!btree_insert(keys, i->name))
- errx(1, "BUG: Duplicate test name '%s'", i->name);
- }
- list_for_each(&normal_tests, i, list) {
- if (!btree_insert(keys, i->key))
- errx(1, "BUG: Duplicate test key '%s'", i->key);
- if (!btree_insert(keys, i->name))
- errx(1, "BUG: Duplicate test name '%s'", i->name);
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ list_for_each(list, c, list) {
+ if (!btree_insert(keys, c->key))
+ errx(1, "BUG: Duplicate test key '%s'",
+ c->key);
+ if (!btree_insert(names, c->name))
+ errx(1, "BUG: Duplicate test name '%s'",
+ c->name);
+ }
}
btree_delete(keys);
btree_delete(names);
-
+
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);
- }
- }
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ printf("\%s Tests\n",
+ list == &compulsory_tests ? "Compulsory" : "Normal");
- 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)) {
+ if (!list_empty(&c->dependencies)) {
const struct dependent *d;
printf("These depend on us:\n");
- list_for_each(&i->dependencies, d, node)
+ list_for_each(&c->dependencies, d, node)
printf("\t%s\n", d->dependent->name);
}
}
}
-static struct ccanlint *find_test(const char *key)
+static int show_tmpdir(char *dir)
{
- struct ccanlint *i;
-
- list_for_each(&compulsory_tests, i, list)
- if (streq(i->key, key))
- return i;
-
- list_for_each(&normal_tests, i, list)
- if (streq(i->key, key))
- return i;
-
- return NULL;
+ printf("You can find ccanlint working files in '%s'\n", dir);
+ return 0;
}
static char *keep_test(const char *testname, void *unused)
if (!i)
errx(1, "No test %s to --keep", testname);
i->keep_results = true;
+
+ /* Don't automatically destroy temporary dir. */
+ talloc_set_destructor(temp_dir(NULL), show_tmpdir);
return NULL;
}
exit(0);
}
+static void test_dgraph_vertices(struct list_head *tests, const char *style)
+{
+ const struct ccanlint *i;
+
+ list_for_each(tests, i, list) {
+ /*
+ * todo: escape labels in case ccanlint test keys have
+ * characters interpreted as GraphViz syntax.
+ */
+ printf("\t\"%p\" [label=\"%s\"%s]\n", i, i->key, style);
+ }
+}
+
+static void test_dgraph_edges(struct list_head *tests)
+{
+ const struct ccanlint *i;
+ const struct dependent *d;
+
+ list_for_each(tests, i, list)
+ list_for_each(&i->dependencies, d, node)
+ printf("\t\"%p\" -> \"%p\"\n", d->dependent, i);
+}
+
+static char *test_dependency_graph(void *arg)
+{
+ puts("digraph G {");
+
+ test_dgraph_vertices(&compulsory_tests, ", style=filled, fillcolor=yellow");
+ test_dgraph_vertices(&normal_tests, "");
+
+ test_dgraph_edges(&compulsory_tests);
+ test_dgraph_edges(&normal_tests);
+
+ puts("}");
+
+ exit(0);
+}
+
/* Remove empty lines. */
static char **collapse(char **lines, unsigned int *nump)
{
"do not compile anything");
opt_register_noarg("-l|--list-tests", list_tests, NULL,
"list tests ccanlint performs (and exit)");
+ opt_register_noarg("--test-dep-graph", test_dependency_graph, NULL,
+ "print dependency graph of tests in Graphviz .dot format");
opt_register_arg("-k|--keep <testname>", keep_test, NULL, NULL,
"keep results of <testname> (can be used multiple times)");
opt_register_noarg("--summary|-s", opt_set_bool, &summary,
" of CCAN modules.",
"This usage message");
+ /* We move into temporary directory, so gcov dumps its files there. */
+ if (chdir(temp_dir(talloc_autofree_context())) != 0)
+ err(1, "Error changing to %s temporary dir", temp_dir(NULL));
+
opt_parse(&argc, argv, opt_log_stderr_exit);
if (dir[0] != '/')
dir = talloc_asprintf_append(NULL, "%s/%s", base_dir, dir);
+ while (strends(dir, "/"))
+ dir[strlen(dir)-1] = '\0';
if (dir != base_dir)
prefix = talloc_append_string(talloc_basename(NULL, dir), ": ");
if (verbose >= 3)
if (verbose >= 4)
tools_verbose = true;
- /* We move into temporary directory, so gcov dumps its files there. */
- if (chdir(temp_dir(talloc_autofree_context())) != 0)
- err(1, "Error changing to %s temporary dir", temp_dir(NULL));
-
m = get_manifest(talloc_autofree_context(), dir);
/* Create a symlink from temp dir back to src dir's test directory. */
test = find_test(target);
if (!test)
- err(1, "Unknown test to run '%s'", target);
+ errx(1, "Unknown test to run '%s'", target);
skip_unrelated_tests(test);
}
projects / ccan / blobdiff