#include <tools/ccanlint/ccanlint.h>
#include <tools/tools.h>
-#include <ccan/talloc/talloc.h>
#include <ccan/str/str.h>
#include <ccan/foreach/foreach.h>
#include <sys/types.h>
#include <err.h>
#include <string.h>
#include <ctype.h>
+#include "build.h"
+#include "tests_compile.h"
/* Note: we already test safe_mode in run_tests.c */
static const char *can_run_coverage(struct manifest *m)
{
+#ifdef __GNUC__
unsigned int timeleft = default_timeout_ms;
char *output;
if (!run_command(m, &timeleft, &output, "gcov -h"))
- return talloc_asprintf(m, "No gcov support: %s", output);
+ return tal_fmt(m, "No gcov support: %s", output);
return NULL;
+#else
+ return "No coverage support for this compiler";
+#endif
}
-static bool build_module_objs_with_coverage(struct manifest *m, bool keep,
- struct score *score,
- char **modobjs)
+static char *cflags_list(const struct manifest *m)
{
- struct ccan_file *i;
-
- *modobjs = talloc_strdup(m, "");
- list_for_each(&m->c_files, i, list) {
- char *err;
- char *fullfile = talloc_asprintf(m, "%s/%s", m->dir, i->name);
-
- i->cov_compiled = maybe_temp_file(m, "", keep, fullfile);
- if (!compile_object(m, fullfile, ccan_dir, "",
- i->cov_compiled, &err)) {
- score_file_error(score, i, 0, "%s", err);
- talloc_free(i->cov_compiled);
- i->cov_compiled = NULL;
- return false;
- }
- *modobjs = talloc_asprintf_append(*modobjs,
- " %s", i->cov_compiled);
- }
- return true;
-}
-
-/* FIXME: Merge this into one place. */
-static char *obj_list(const struct manifest *m, const char *modobjs)
-{
- char *list = talloc_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)
- list = talloc_asprintf_append(list, " %s", i->compiled);
-
- if (modobjs)
- list = talloc_append_string(list, modobjs);
-
- /* Other ccan modules (don't need coverage versions of those). */
- list_for_each(&m->deps, subm, list) {
- if (subm->compiled)
- list = talloc_asprintf_append(list, " %s",
- subm->compiled);
- }
+ unsigned int i;
+ char *ret = tal_strdup(m, cflags);
- return list;
+ 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 char *lib_list(const struct manifest *m)
+static char *cflags_list_append(const struct manifest *m, char *iflags)
{
- unsigned int i, num;
- char **libs = get_libs(m, m->dir, &num, &m->info_file->compiled);
- char *ret = talloc_strdup(m, "");
+ unsigned int i;
- for (i = 0; i < num; i++)
- ret = talloc_asprintf_append(ret, "-l%s ", libs[i]);
- return ret;
+ char **flags = get_cflags(m, m->dir, get_or_compile_info);
+ for (i = 0; flags[i]; i++)
+ tal_append_fmt(&iflags, " %s", flags[i]);
+ return iflags;
}
-static char *cov_compile(const void *ctx,
- struct manifest *m,
- struct ccan_file *file,
- const char *modobjs,
- bool keep)
+static void cov_compile(const void *ctx,
+ unsigned int time_ms,
+ struct manifest *m,
+ struct ccan_file *file,
+ bool link_with_module)
{
- char *output;
-
- file->cov_compiled = maybe_temp_file(ctx, "", keep, file->fullname);
- if (!compile_and_link(ctx, file->fullname, ccan_dir,
- obj_list(m, modobjs),
- COVERAGE_CFLAGS,
- lib_list(m), file->cov_compiled, &output)) {
- talloc_free(file->cov_compiled);
- file->cov_compiled = NULL;
- return output;
- }
- talloc_free(output);
- return NULL;
+ char *flags = tal_fmt(ctx, "%s %s", cflags, COVERAGE_CFLAGS);
+ flags = cflags_list_append(m, flags);
+
+ file->compiled[COMPILE_COVERAGE] = temp_file(ctx, "", file->fullname);
+ compile_and_link_async(file, time_ms, file->fullname, ccan_dir,
+ test_obj_list(m, link_with_module,
+ COMPILE_NORMAL,
+ COMPILE_COVERAGE),
+ compiler, flags,
+ test_lib_list(m, COMPILE_NORMAL),
+ file->compiled[COMPILE_COVERAGE]);
}
/* FIXME: Coverage from testable examples as well. */
static void do_compile_coverage_tests(struct manifest *m,
- bool keep,
unsigned int *timeleft,
struct score *score)
{
- char *cmdout, *modobjs = NULL;
+ char *cmdout;
struct ccan_file *i;
struct list_head *h;
-
- if (!list_empty(&m->api_tests)
- && !build_module_objs_with_coverage(m, keep, score, &modobjs)) {
- score->error = talloc_strdup(score,
- "Failed to compile module objects with coverage");
- return;
+ bool ok;
+ char *f = cflags_list(m);
+ tal_append_fmt(&f, " %s", COVERAGE_CFLAGS);
+
+ /* For API tests, we need coverage version of module. */
+ if (!list_empty(&m->api_tests)) {
+ build_objects(m, score, f, COMPILE_COVERAGE);
+ if (!score->pass) {
+ score->error = tal_strdup(score,
+ "Failed to compile module objects with coverage");
+ return;
+ }
}
foreach_ptr(h, &m->run_tests, &m->api_tests) {
list_for_each(h, i, list) {
- cmdout = cov_compile(m, m, i, NULL, keep);
- if (cmdout) {
- score_file_error(score, i, 0,
- "Failed to compile test with coverage: %s",
- cmdout);
- }
+ cov_compile(m, *timeleft, m, i, h == &m->api_tests);
+ }
+ }
+
+ while ((i = collect_command(&ok, &cmdout)) != NULL) {
+ if (!ok) {
+ score_file_error(score, i, 0,
+ "Failed to compile test with coverage:"
+ " %s", cmdout);
}
}
if (!score->error) {