ccanlint: keep separate array of compiled versions.

[ccan] / tools / ccanlint / tests / tests_pass_without_features.c

diff --git a/tools/ccanlint/tests/tests_pass_without_features.c b/tools/ccanlint/tests/tests_pass_without_features.c
new file mode 100644 (file)
index 0000000..4ce3375
--- /dev/null
+++ b/tools/ccanlint/tests/tests_pass_without_features.c
@@ -0,0 +1,72 @@
+#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 <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>
+
+/* We don't do these under valgrind: too slow! */
+static void do_run_tests_no_features(struct manifest *m,
+                                    bool keep,
+                                    unsigned int *timeleft,
+                                    struct score *score)
+{
+       struct list_head *list;
+       struct ccan_file *i;
+       char *cmdout;
+
+       score->total = 0;
+       foreach_ptr(list, &m->run_tests, &m->api_tests) {
+               list_for_each(list, i, list) {
+                       score->total++;
+                       if (run_command(m, timeleft, &cmdout, "%s",
+                                       i->compiled[COMPILE_NOFEAT]))
+                               score->score++;
+                       else
+                               score_file_error(score, i, 0, "%s", cmdout);
+               }
+       }
+
+       if (score->score == score->total)
+               score->pass = true;
+}
+
+/* Gcc's warn_unused_result is fascist bullshit. */
+#define doesnt_matter()
+
+static void run_under_debugger(struct manifest *m, struct score *score)
+{
+       char *command;
+       struct file_error *first;
+
+       first = list_top(&score->per_file_errors, struct file_error, list);
+
+       if (!ask("Should I run the first failing test under the debugger?"))
+               return;
+
+       command = talloc_asprintf(m, "gdb -ex 'break tap.c:139' -ex 'run' %s",
+                                 first->file->compiled
+                                 [COMPILE_NOFEAT]);
+       if (system(command))
+               doesnt_matter();
+}
+
+struct ccanlint tests_pass_without_features = {
+       .key = "tests_pass_without_features",
+       .name = "Module's run and api tests pass (without features)",
+       .check = do_run_tests_no_features,
+       .handle = run_under_debugger,
+       .needs = "tests_compile_without_features"
+};
+
+REGISTER_TEST(tests_pass_without_features);