reorganization: first steps

1 files changed, 68 insertions, 0 deletions

diff --git a/src/cmd/tests/tests.c b/src/cmd/tests/tests.c
new file mode 100644
index 0000000..5cba682
--- /dev/null
+++ b/src/cmd/tests/tests.c
@@ -0,0 +1,68 @@
+#include "tests.h"
+#include <camellia/syscalls.h>
+#include <unistd.h>
+
+__attribute__((visibility("hidden")))
+extern char __executable_start[];
+
+FILE *fail_trig;
+
+void run_test(void (*fn)()) {
+	if (!fork()) {
+		fn();
+		_sys_filicide();
+		exit(0);
+	} else {
+		/* successful tests must return 0 */
+		if (_sys_await() != 0) {
+			test_failf("%p, base %p", (void*)((void*)fn - (void*)__executable_start), __executable_start);
+		}
+	}
+}
+
+int forkpipe(FILE **f, hid_t *h) {
+	hid_t ends[2];
+	if (_sys_pipe(ends, 0) < 0) {
+		fprintf(stderr, "couldn't create pipe\n");
+		exit(1);
+	}
+	int ret = fork();
+	if (!ret) {
+		close(ends[0]);
+		*f = fdopen(ends[1], "w");
+		*h = -1;
+	} else {
+		close(ends[1]);
+		*f = NULL;
+		*h = ends[0];
+	}
+	return ret;
+}
+
+int main(void) {
+	hid_t reader;
+	if (!forkpipe(&fail_trig, &reader)) {
+		r_k_miscsyscall();
+		r_k_fs();
+		r_k_fdlimit();
+		r_k_misc();
+		r_k_path();
+		r_k_threads();
+		r_libc_esemaphore();
+		r_libc_setjmp();
+		r_libc_string();
+		r_s_printf();
+		r_s_ringbuf();
+		exit(0);
+	} else {
+		for (;;) {
+			char buf[128];
+			long ret = _sys_read(reader, buf, sizeof buf, 0);
+			if (ret < 0) break;
+			printf("\033[31mFAIL\033[0m ");
+			fwrite(buf, ret, 1, stdout);
+			printf("\n");
+		}
+	}
+	return 0;
+}