#include <ccan/talloc/talloc.h>
#include <ccan/opt/opt.h>
#include <ccan/foreach/foreach.h>
+#include <ccan/grab_file/grab_file.h>
int verbose = 0;
static LIST_HEAD(compulsory_tests);
static struct btree *info_exclude;
static unsigned int timeout;
+/* These are overridden at runtime if we can find config.h */
+char *compiler = NULL;
+char *cflags = NULL;
+
+const char *config_header;
+
#if 0
static void indent_print(const char *string)
{
}
if ((!quiet && !score->pass) || verbose) {
- if (score->error)
- printf("%s", score->error);
+ if (score->error) {
+ printf("%s%s", score->error,
+ strends(score->error, "\n") ? "" : "\n");
+ }
if (!quiet && !score->pass && i->handle)
i->handle(m, score);
}
/* Resolve dependencies. */
foreach_ptr(list, &compulsory_tests, &normal_tests) {
list_for_each(list, c, list) {
- char **deps = strsplit(NULL, c->needs, " ", NULL);
+ char **deps = strsplit(NULL, c->needs, " ");
unsigned int i;
for (i = 0; deps[i]; i++) {
continue;
for (i = 0; i < d->num_lines; i++) {
- char **words = collapse(strsplit(d, d->lines[i], " \t",
- NULL), NULL);
+ char **words = collapse(strsplit(d, d->lines[i], " \t"),
+ NULL);
if (!words[0])
continue;
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;
+ 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 (isdigit(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;
+}
+
int main(int argc, char *argv[])
{
bool summary = false;
opt_register_arg("--target <testname>", opt_set_charp,
NULL, &target,
"only run one test (and its prerequisites)");
+ opt_register_arg("--compiler <compiler>", opt_set_charp,
+ NULL, &compiler, "set the compiler");
+ opt_register_arg("--cflags <flags>", opt_set_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.",
tools_verbose = true;
m = get_manifest(talloc_autofree_context(), dir);
+ read_config_header();
/* Create a symlink from temp dir back to src dir's test directory. */
if (symlink(talloc_asprintf(m, "%s/test", dir),
}
/* --target overrides known FAIL from _info */
- add_info_options(m->info_file, !target);
+ if (m->info_file)
+ add_info_options(m->info_file, !target);
while ((i = get_next_test(&normal_tests)) != NULL)
run_test(i, summary, &score, &total_score, m);