/*
* ccanlint: assorted checks and advice for a ccan package
* Copyright (C) 2008 Rusty Russell, Idris Soule
+ * Copyright (C) 2010 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 "../tools.h"
#include <unistd.h>
-#include <getopt.h>
-#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <err.h>
#include <ctype.h>
+#include <ccan/btree/btree.h>
+#include <ccan/str/str.h>
+#include <ccan/str_talloc/str_talloc.h>
#include <ccan/talloc/talloc.h>
-
-static unsigned int verbose = 0;
-static LIST_HEAD(compulsory_tests);
-static LIST_HEAD(normal_tests);
-static LIST_HEAD(finished_tests);
+#include <ccan/opt/opt.h>
+#include <ccan/foreach/foreach.h>
+#include <ccan/grab_file/grab_file.h>
+#include <ccan/cast/cast.h>
+
+int verbose = 0;
+static struct list_head compulsory_tests;
+static struct list_head normal_tests;
bool safe_mode = false;
+static struct btree *cmdline_exclude;
+static struct btree *info_exclude;
+static unsigned int timeout;
-static void usage(const char *name)
-{
- fprintf(stderr, "Usage: %s [-s] [-n] [-v] [-d <dirname>]\n"
- " -v: verbose mode\n"
- " -s: simply give one line summary\n"
- " -d: use this directory instead of the current one\n"
- " -n: do not compile anything\n",
- name);
- exit(1);
-}
+/* These are overridden at runtime if we can find config.h */
+const char *compiler = NULL;
+const char *cflags = NULL;
+
+const char *config_header;
#if 0
static void indent_print(const char *string)
bool ask(const char *question)
{
- char reply[2];
+ char reply[80];
printf("%s ", question);
fflush(stdout);
static const char *should_skip(struct manifest *m, struct ccanlint *i)
{
- if (i->skip_fail)
- return "dependency failed";
+ if (btree_lookup(cmdline_exclude, i->key))
+ return "excluded on command line";
+ if (btree_lookup(info_exclude, i->key))
+ return "excluded in _info file";
+
if (i->skip)
- return "dependency was skipped";
+ return i->skip;
+
+ if (i->skip_fail)
+ return "dependency failed";
if (i->can_run)
return i->can_run(m);
static bool run_test(struct ccanlint *i,
bool quiet,
- unsigned int *score,
- unsigned int *total_score,
- struct manifest *m)
+ unsigned int *running_score,
+ unsigned int *running_total,
+ struct manifest *m,
+ const char *prefix)
{
- void *result;
- unsigned int this_score;
+ unsigned int timeleft;
const struct dependent *d;
const char *skip;
+ struct score *score;
//one less test to run through
list_for_each(&i->dependencies, d, node)
d->dependent->num_depends--;
+ score = talloc(m, struct score);
+ list_head_init(&score->per_file_errors);
+ score->error = NULL;
+ score->pass = false;
+ score->score = 0;
+ score->total = 1;
+
skip = should_skip(m, i);
+
if (skip) {
- if (verbose)
- printf(" %s: skipped (%s)\n", i->name, skip);
+ skip:
+ if (verbose && !streq(skip, "not relevant to target"))
+ printf("%s%s: skipped (%s)\n", prefix, i->name, skip);
- /* If we're skipping this because a prereq failed, we fail. */
+ /* If we're skipping this because a prereq failed, we fail:
+ * count it as a score of 1. */
if (i->skip_fail)
- *total_score += i->total_score;
+ (*running_total)++;
list_del(&i->list);
- list_add_tail(&finished_tests, &i->list);
list_for_each(&i->dependencies, d, node) {
- d->dependent->skip = true;
+ if (d->dependent->skip)
+ continue;
+ d->dependent->skip = "dependency was skipped";
d->dependent->skip_fail = i->skip_fail;
}
- return true;
+ return i->skip_fail ? false : true;
}
- result = i->check(m);
- if (!result) {
- if (verbose)
- printf(" %s: OK\n", i->name);
- if (i->total_score) {
- *score += i->total_score;
- *total_score += i->total_score;
- }
-
- list_del(&i->list);
- list_add_tail(&finished_tests, &i->list);
- return true;
+ timeleft = timeout ? timeout : default_timeout_ms;
+ i->check(m, i->keep_results, &timeleft, score);
+ if (timeout && timeleft == 0) {
+ skip = "timeout";
+ goto skip;
}
- if (i->score)
- this_score = i->score(m, result);
- else
- this_score = 0;
+ assert(score->score <= score->total);
+ if ((!score->pass && !quiet)
+ || (score->score < score->total && verbose)
+ || verbose > 1) {
+ printf("%s%s (%s): %s",
+ prefix, i->name, i->key, score->pass ? "PASS" : "FAIL");
+ if (score->total > 1)
+ printf(" (+%u/%u)", score->score, score->total);
+ printf("\n");
+ }
- list_del(&i->list);
- list_add_tail(&finished_tests, &i->list);
+ if ((!quiet && !score->pass) || verbose) {
+ if (score->error) {
+ printf("%s%s", score->error,
+ strends(score->error, "\n") ? "" : "\n");
+ }
+ }
+ if (!quiet && score->score < score->total && i->handle)
+ i->handle(m, score);
- *total_score += i->total_score;
- *score += this_score;
- if (!quiet) {
- printf("%s\n", i->describe(m, result));
+ *running_score += score->score;
+ *running_total += score->total;
- if (i->handle)
- i->handle(m, result);
- }
+ list_del(&i->list);
- /* Skip any tests which depend on this one. */
- list_for_each(&i->dependencies, d, node) {
- d->dependent->skip = true;
- d->dependent->skip_fail = true;
+ if (!score->pass) {
+ /* Skip any tests which depend on this one. */
+ list_for_each(&i->dependencies, d, node) {
+ if (d->dependent->skip)
+ continue;
+ d->dependent->skip = "dependency failed";
+ d->dependent->skip_fail = true;
+ }
}
-
- return false;
+ 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);
+ test->options = talloc_array(NULL, char *, 1);
+ test->options[0] = NULL;
+ test->skip = NULL;
+ test->skip_fail = false;
}
/**
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;
+}
+
+bool is_excluded(const char *name)
+{
+ return btree_lookup(cmdline_exclude, name) != NULL
+ || btree_lookup(info_exclude, name) != NULL
+ || find_test(name)->skip != 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;
+
+ list_head_init(&normal_tests);
+ list_head_init(&compulsory_tests);
#undef REGISTER_TEST
-#define REGISTER_TEST(name, ...) register_test(&normal_tests, &name, __VA_ARGS__)
+#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__)
+#define REGISTER_TEST(name) register_test(&compulsory_tests, &name)
#include "generated-compulsory-tests"
- if (!verbose)
- return;
+ /* Initialize dependency lists. */
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ list_for_each(list, c, list) {
+ list_head_init(&c->dependencies);
+ c->num_depends = 0;
+ }
+ }
- 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);
+ /* Resolve dependencies. */
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ list_for_each(list, c, list) {
+ char **deps = strsplit(NULL, c->needs, " ");
+ 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);
}
}
- 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);
+ /* Self-consistency check: make sure no two tests
+ have the same key or name. */
+ keys = btree_new(btree_strcmp);
+ names = btree_new(btree_strcmp);
+ 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);
}
-int main(int argc, char *argv[])
+static void print_test_depends(void)
+{
+ struct list_head *list;
+
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ struct ccanlint *c;
+ printf("\%s Tests\n",
+ list == &compulsory_tests ? "Compulsory" : "Normal");
+
+ list_for_each(list, c, list) {
+ if (!list_empty(&c->dependencies)) {
+ const struct dependent *d;
+ printf("These depend on %s:\n", c->key);
+ list_for_each(&c->dependencies, d, node)
+ printf("\t%s\n", d->dependent->key);
+ }
+ }
+ }
+}
+
+static int show_tmpdir(const char *dir)
+{
+ printf("You can find ccanlint working files in '%s'\n", dir);
+ return 0;
+}
+
+static char *keep_test(const char *testname, void *unused)
{
- int c;
- bool summary = false;
- unsigned int score, total_score;
- struct manifest *m;
struct ccanlint *i;
- const char *prefix = "";
- /* I'd love to use long options, but that's not standard. */
- /* FIXME: getopt_long ccan package? */
- while ((c = getopt(argc, argv, "sd:vn")) != -1) {
- switch (c) {
- case 'd':
- prefix = talloc_append_string(talloc_basename(NULL,
- optarg),
- ": ");
- if (chdir(optarg) != 0)
- err(1, "Changing into directory '%s'", optarg);
- break;
- case 's':
- summary = true;
- break;
- case 'v':
- verbose++;
- break;
- case 'n':
- safe_mode = true;
- break;
- default:
- usage(argv[0]);
+ if (streq(testname, "all")) {
+ struct list_head *list;
+ foreach_ptr(list, &compulsory_tests, &normal_tests) {
+ list_for_each(list, i, list)
+ i->keep_results = true;
}
+ } else {
+ i = find_test(testname);
+ if (!i)
+ errx(1, "No test %s to --keep", testname);
+ i->keep_results = true;
}
- if (optind < argc)
- usage(argv[0]);
+ /* Don't automatically destroy temporary dir. */
+ talloc_set_destructor(temp_dir(NULL), show_tmpdir);
+ return NULL;
+}
+
+static char *skip_test(const char *testname, void *unused)
+{
+ btree_insert(cmdline_exclude, testname);
+ return NULL;
+}
- m = get_manifest(talloc_autofree_context());
+static void print_tests(struct list_head *tests, const char *type)
+{
+ struct ccanlint *i;
+
+ printf("%s tests:\n", type);
+ /* This makes them print in topological order. */
+ while ((i = get_next_test(tests)) != NULL) {
+ const struct dependent *d;
+ printf(" %-25s %s\n", i->key, i->name);
+ list_del(&i->list);
+ list_for_each(&i->dependencies, d, node)
+ d->dependent->num_depends--;
+ }
+}
+static char *list_tests(void *arg)
+{
init_tests();
+ print_tests(&compulsory_tests, "Compulsory");
+ print_tests(&normal_tests, "Normal");
+ exit(0);
+}
+
+static void test_dgraph_vertices(struct list_head *tests, const char *style)
+{
+ const struct ccanlint *i;
- /* 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) {
+ /*
+ * 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;
- while ((i = get_next_test(&compulsory_tests)) != NULL) {
- if (!run_test(i, summary, &score, &total_score, m)) {
- errx(1, "%s%s failed", prefix, i->name);
+ 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)
+{
+ init_tests();
+ 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)
+{
+ unsigned int i, j;
+ for (i = j = 0; lines[i]; i++) {
+ if (lines[i][0])
+ lines[j++] = lines[i];
+ }
+ lines[j] = NULL;
+ if (nump)
+ *nump = j;
+ return lines;
+}
+
+
+static void add_options(struct ccanlint *test, char **options,
+ unsigned int num_options)
+{
+ unsigned int num;
+
+ if (!test->options)
+ num = 0;
+ else
+ /* -1, because last one is NULL. */
+ num = talloc_array_length(test->options) - 1;
+
+ test->options = talloc_realloc(NULL, test->options,
+ char *,
+ num + num_options + 1);
+ memcpy(&test->options[num], options, (num_options + 1)*sizeof(char *));
+}
+
+static void add_info_options(struct ccan_file *info, bool mark_fails)
+{
+ struct doc_section *d;
+ unsigned int i;
+ struct ccanlint *test;
+
+ list_for_each(get_ccan_file_docs(info), d, list) {
+ if (!streq(d->type, "ccanlint"))
+ continue;
+
+ for (i = 0; i < d->num_lines; i++) {
+ unsigned int num_words;
+ char **words = collapse(strsplit(d, d->lines[i], " \t"),
+ &num_words);
+ if (num_words == 0)
+ continue;
+
+ if (strncmp(words[0], "//", 2) == 0)
+ continue;
+
+ test = find_test(words[0]);
+ if (!test) {
+ warnx("%s: unknown ccanlint test '%s'",
+ info->fullname, words[0]);
+ continue;
+ }
+
+ if (!words[1]) {
+ warnx("%s: no argument to test '%s'",
+ info->fullname, words[0]);
+ continue;
+ }
+
+ /* Known failure? */
+ if (strcasecmp(words[1], "FAIL") == 0) {
+ if (mark_fails)
+ btree_insert(info_exclude, words[0]);
+ } else {
+ if (!test->takes_options)
+ warnx("%s: %s doesn't take options",
+ info->fullname, words[0]);
+ add_options(test, words+1, num_words-1);
+ }
}
}
+}
- if (verbose)
- printf("\nNormal tests:\n");
- score = total_score = 0;
- while ((i = get_next_test(&normal_tests)) != NULL)
- run_test(i, summary, &score, &total_score, m);
+/* If options are of form "filename:<option>" they only apply to that file */
+char **per_file_options(const struct ccanlint *test, struct ccan_file *f)
+{
+ char **ret;
+ unsigned int i, j = 0;
+
+ /* Fast path. */
+ if (!test->options[0])
+ return test->options;
+
+ ret = talloc_array(f, char *, talloc_array_length(test->options));
+ for (i = 0; test->options[i]; i++) {
+ char *optname;
+
+ if (!test->options[i] || !strchr(test->options[i], ':')) {
+ optname = test->options[i];
+ } else if (strstarts(test->options[i], f->name)
+ && test->options[i][strlen(f->name)] == ':') {
+ optname = test->options[i] + strlen(f->name) + 1;
+ } else
+ continue;
+
+ /* FAIL overrides anything else. */
+ if (streq(optname, "FAIL")) {
+ ret = talloc_array(f, char *, 2);
+ ret[0] = (char *)"FAIL";
+ ret[1] = NULL;
+ return ret;
+ }
+ ret[j++] = optname;
+ }
+ ret[j] = NULL;
- printf("%sTotal score: %u/%u\n", prefix, score, total_score);
- return 0;
+ /* Shrink it to size so talloc_array_length() works as expected. */
+ return talloc_realloc(NULL, ret, char *, j + 1);
+}
+
+static bool depends_on(struct ccanlint *i, struct ccanlint *target)
+{
+ const struct dependent *d;
+
+ if (i == target)
+ return true;
+
+ list_for_each(&i->dependencies, d, node) {
+ if (depends_on(d->dependent, target))
+ return true;
+ }
+ return false;
+}
+
+/* O(N^2), who cares? */
+static void skip_unrelated_tests(struct ccanlint *target)
+{
+ struct ccanlint *i;
+ struct list_head *list;
+
+ foreach_ptr(list, &compulsory_tests, &normal_tests)
+ list_for_each(list, i, list)
+ if (!depends_on(i, target))
+ i->skip = "not relevant to target";
+}
+
+static char *demangle_string(char *string)
+{
+ unsigned int i;
+ const char mapfrom[] = "abfnrtv";
+ const char mapto[] = "\a\b\f\n\r\t\v";
+
+ if (!strchr(string, '"'))
+ return NULL;
+ string = strchr(string, '"') + 1;
+ if (!strrchr(string, '"'))
+ return NULL;
+ *strrchr(string, '"') = '\0';
+
+ for (i = 0; i < strlen(string); i++) {
+ if (string[i] == '\\') {
+ char repl;
+ unsigned len = 0;
+ const char *p = strchr(mapfrom, string[i+1]);
+ if (p) {
+ repl = mapto[p - mapfrom];
+ len = 1;
+ } else if (strlen(string+i+1) >= 3) {
+ if (string[i+1] == 'x') {
+ repl = (string[i+2]-'0')*16
+ + string[i+3]-'0';
+ len = 3;
+ } else if (cisdigit(string[i+1])) {
+ repl = (string[i+2]-'0')*8*8
+ + (string[i+3]-'0')*8
+ + (string[i+4]-'0');
+ len = 3;
+ }
+ }
+ if (len == 0) {
+ repl = string[i+1];
+ len = 1;
+ }
+
+ string[i] = repl;
+ memmove(string + i + 1, string + i + len + 1,
+ strlen(string + i + len + 1) + 1);
+ }
+ }
+
+ return string;
+}
+
+
+static void read_config_header(void)
+{
+ char *fname = talloc_asprintf(NULL, "%s/config.h", ccan_dir);
+ char **lines;
+ unsigned int i;
+
+ config_header = grab_file(NULL, fname, NULL);
+ if (!config_header) {
+ talloc_free(fname);
+ return;
+ }
+
+ lines = strsplit(config_header, config_header, "\n");
+ for (i = 0; i < talloc_array_length(lines) - 1; i++) {
+ char *sym;
+ const char **line = (const char **)&lines[i];
+
+ if (!get_token(line, "#"))
+ continue;
+ if (!get_token(line, "define"))
+ continue;
+ sym = get_symbol_token(lines, line);
+ if (streq(sym, "CCAN_COMPILER") && !compiler) {
+ compiler = demangle_string(lines[i]);
+ if (!compiler)
+ errx(1, "%s:%u:could not parse CCAN_COMPILER",
+ fname, i+1);
+ if (verbose > 1)
+ printf("%s: compiler set to '%s'\n",
+ fname, compiler);
+ } else if (streq(sym, "CCAN_CFLAGS") && !cflags) {
+ cflags = demangle_string(lines[i]);
+ if (!cflags)
+ errx(1, "%s:%u:could not parse CCAN_CFLAGS",
+ fname, i+1);
+ if (verbose > 1)
+ printf("%s: compiler flags set to '%s'\n",
+ fname, cflags);
+ }
+ }
+ if (!compiler)
+ compiler = CCAN_COMPILER;
+ if (!cflags)
+ compiler = CCAN_CFLAGS;
+}
+
+static char *opt_set_const_charp(const char *arg, const char **p)
+{
+ return opt_set_charp(arg, cast_const2(char **, p));
+}
+
+int main(int argc, char *argv[])
+{
+ bool summary = false, pass = true;
+ unsigned int i;
+ struct manifest *m;
+ struct ccanlint *t;
+ const char *prefix = "";
+ char *dir = talloc_getcwd(NULL), *base_dir = dir, *target = NULL,
+ *testlink;
+
+ cmdline_exclude = btree_new(btree_strcmp);
+ info_exclude = btree_new(btree_strcmp);
+
+ opt_register_noarg("-n|--safe-mode", opt_set_bool, &safe_mode,
+ "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, or 'all')");
+ opt_register_noarg("--summary|-s", opt_set_bool, &summary,
+ "simply give one line summary");
+ opt_register_noarg("--verbose|-v", opt_inc_intval, &verbose,
+ "verbose mode (up to -vvvv)");
+ opt_register_arg("-x|--exclude <testname>", skip_test, NULL, NULL,
+ "exclude <testname> (can be used multiple times)");
+ opt_register_arg("-t|--timeout <milleseconds>", opt_set_uintval,
+ NULL, &timeout,
+ "ignore (terminate) tests that are slower than this");
+ opt_register_arg("--target <testname>", opt_set_charp,
+ NULL, &target,
+ "only run one test (and its prerequisites)");
+ opt_register_arg("--compiler <compiler>", opt_set_const_charp,
+ NULL, &compiler, "set the compiler");
+ opt_register_arg("--cflags <flags>", opt_set_const_charp,
+ NULL, &cflags, "set the compiler flags");
+ opt_register_noarg("-?|-h|--help", opt_usage_and_exit,
+ "\nA program for checking and guiding development"
+ " 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 (verbose >= 3) {
+ compile_verbose = true;
+ print_test_depends();
+ }
+ if (verbose >= 4)
+ tools_verbose = true;
+
+ /* This links back to the module's test dir. */
+ testlink = talloc_asprintf(NULL, "%s/test", temp_dir(NULL));
+
+ /* Defaults to pwd. */
+ if (argc == 1) {
+ i = 1;
+ goto got_dir;
+ }
+
+ for (i = 1; i < argc; i++) {
+ unsigned int score, total_score;
+ dir = argv[i];
+
+ if (dir[0] != '/')
+ dir = talloc_asprintf_append(NULL, "%s/%s",
+ base_dir, dir);
+ while (strends(dir, "/"))
+ dir[strlen(dir)-1] = '\0';
+
+ got_dir:
+ if (dir != base_dir)
+ prefix = talloc_append_string(talloc_basename(NULL,dir),
+ ": ");
+
+ init_tests();
+
+ if (target) {
+ struct ccanlint *test;
+
+ test = find_test(target);
+ if (!test)
+ errx(1, "Unknown test to run '%s'", target);
+ skip_unrelated_tests(test);
+ }
+
+ m = get_manifest(talloc_autofree_context(), dir);
+
+ /* FIXME: This has to come after we've got manifest. */
+ if (i == 1)
+ read_config_header();
+
+ /* Create a symlink from temp dir back to src dir's
+ * test directory. */
+ unlink(testlink);
+ if (symlink(talloc_asprintf(m, "%s/test", dir), testlink) != 0)
+ err(1, "Creating test symlink in %s", temp_dir(NULL));
+
+ /* If you don't pass the compulsory tests, score is 0. */
+ score = total_score = 0;
+ while ((t = get_next_test(&compulsory_tests)) != NULL) {
+ if (!run_test(t, summary, &score, &total_score, m,
+ prefix)) {
+ warnx("%s%s failed", prefix, t->name);
+ printf("%sTotal score: 0/%u\n",
+ prefix, total_score);
+ pass = false;
+ goto next;
+ }
+ }
+
+ /* --target overrides known FAIL from _info */
+ if (m->info_file)
+ add_info_options(m->info_file, !target);
+
+ while ((t = get_next_test(&normal_tests)) != NULL)
+ pass &= run_test(t, summary, &score, &total_score, m,
+ prefix);
+
+ printf("%sTotal score: %u/%u\n", prefix, score, total_score);
+ next: ;
+ }
+ return pass ? 0 : 1;
}
projects / ccan / blobdiff