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#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.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>
#include "reduce_features.h"
#include "tests_compile.h"
static const char *can_build(struct manifest *m)
{
if (safe_mode)
return "Safe mode enabled";
return NULL;
}
char *test_obj_list(const struct manifest *m, bool link_with_module,
enum compile_type ctype, enum compile_type own_ctype)
{
char *list = tal_strdup(m, "");
struct ccan_file *i;
struct manifest *subm;
/* Objects from any other C files. */
list_for_each(&m->other_test_c_files, i, list)
tal_append_fmt(&list, " %s", i->compiled[ctype]);
/* Our own object files. */
if (link_with_module)
list_for_each(&m->c_files, i, list)
tal_append_fmt(&list, " %s", i->compiled[own_ctype]);
/* Other ccan modules (normal depends). */
list_for_each(&m->deps, subm, list) {
if (subm->compiled[ctype])
tal_append_fmt(&list, " %s", subm->compiled[ctype]);
}
/* Other ccan modules (test depends). */
list_for_each(&m->test_deps, subm, list) {
if (subm->compiled[ctype])
tal_append_fmt(&list, " %s", subm->compiled[ctype]);
}
return list;
}
char *test_lib_list(const struct manifest *m, enum compile_type ctype)
{
unsigned int i;
char **libs;
char *ret = tal_strdup(m, "");
libs = get_libs(m, m->dir, "testdepends", get_or_compile_info);
for (i = 0; libs[i]; i++)
tal_append_fmt(&ret, "-l%s ", libs[i]);
return ret;
}
static char *cflags_list(const struct manifest *m, const char *iflags)
{
unsigned int i;
char *ret = tal_strdup(m, iflags);
char **flags = get_cflags(m, m->dir, get_or_compile_info);
for (i = 0; flags[i]; i++)
tal_append_fmt(&ret, " %s", flags[i]);
return ret;
}
static bool compile(const void *ctx,
struct manifest *m,
struct ccan_file *file,
bool fail,
bool link_with_module,
enum compile_type ctype,
char **output)
{
char *fname, *flags;
flags = tal_fmt(ctx, "%s%s%s",
fail ? "-DFAIL " : "",
cflags,
ctype == COMPILE_NOFEAT
? " "REDUCE_FEATURES_FLAGS : "");
flags = cflags_list(m, flags);
fname = temp_file(ctx, "", file->fullname);
if (!compile_and_link(ctx, file->fullname, ccan_dir,
test_obj_list(m, link_with_module,
ctype, ctype),
compiler, flags, test_lib_list(m, ctype), fname,
output)) {
tal_free(fname);
return false;
}
file->compiled[ctype] = fname;
return true;
}
static void compile_async(const void *ctx,
struct manifest *m,
struct ccan_file *file,
bool link_with_module,
enum compile_type ctype,
unsigned int time_ms)
{
char *flags;
file->compiled[ctype] = temp_file(ctx, "", file->fullname);
flags = tal_fmt(ctx, "%s%s",
cflags,
ctype == COMPILE_NOFEAT
? " "REDUCE_FEATURES_FLAGS : "");
flags = cflags_list(m, flags);
compile_and_link_async(file, time_ms, file->fullname, ccan_dir,
test_obj_list(m, link_with_module, ctype, ctype),
compiler, flags, test_lib_list(m, ctype),
file->compiled[ctype]);
}
static void compile_tests(struct manifest *m,
struct score *score,
enum compile_type ctype,
unsigned int time_ms)
{
char *cmdout;
struct ccan_file *i;
struct list_head *list;
bool errors = false, warnings = false, ok;
foreach_ptr(list, &m->compile_ok_tests, &m->run_tests, &m->api_tests) {
list_for_each(list, i, list) {
compile_async(score, m, i,
list == &m->api_tests,
ctype, time_ms);
}
}
while ((i = collect_command(&ok, &cmdout)) != NULL) {
if (!ok) {
score_file_error(score, i, 0,
"Compile failed:\n%s",
cmdout);
errors = true;
} else if (!streq(cmdout, "")) {
score_file_error(score, i, 0,
"Compile gave warnings:\n%s",
cmdout);
warnings = true;
}
}
/* The compile fail tests are a bit weird, handle them separately */
if (errors)
return;
/* For historical reasons, "fail" often means "gives warnings" */
list_for_each(&m->compile_fail_tests, i, list) {
if (!compile(score, m, i, false, false, ctype, &cmdout)) {
score_file_error(score, i, 0,
"Compile without -DFAIL failed:\n%s",
cmdout);
return;
}
if (!streq(cmdout, "")) {
score_file_error(score, i, 0,
"Compile gave warnings"
" without -DFAIL:\n%s",
cmdout);
return;
}
if (compile(score, m, i, true, false, ctype, &cmdout)
&& streq(cmdout, "")) {
score_file_error(score, i, 0,
"Compiled successfully with -DFAIL?");
return;
}
score->total++;
}
score->pass = true;
score->score = score->total - warnings;
}
/* FIXME: If we time out, set *timeleft to 0 */
static void do_compile_tests(struct manifest *m,
unsigned int *timeleft, struct score *score)
{
compile_tests(m, score, COMPILE_NORMAL, *timeleft);
}
struct ccanlint tests_compile = {
.key = "tests_compile",
.name = "Module tests compile",
.check = do_compile_tests,
.can_run = can_build,
.needs = "tests_helpers_compile objects_build"
};
REGISTER_TEST(tests_compile);
static const char *features_reduced(struct manifest *m)
{
if (features_were_reduced)
return NULL;
return "No features to turn off";
}
static void do_compile_tests_without_features(struct manifest *m,
unsigned int *timeleft,
struct score *score)
{
compile_tests(m, score, COMPILE_NOFEAT, *timeleft);
}
struct ccanlint tests_compile_without_features = {
.key = "tests_compile_without_features",
.name = "Module tests compile (without features)",
.check = do_compile_tests_without_features,
.can_run = features_reduced,
.needs = "module_builds tests_helpers_compile_without_features objects_build_without_features"
};
REGISTER_TEST(tests_compile_without_features);
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