test: move all module tests to the test/ directory

test/io/streams.c

@@ -0,0 +1,23 @@
+#include <blue/core/stream.h>
+#include <blue/io/file.h>
+#include <blue/io/path.h>
+#include <stdio.h>
+
+int main(int argc, const char **argv)
+{
+	b_file *dest;
+	b_path *path = b_path_create_from_cstr("data.txt");
+	b_result result = b_file_open(
+		NULL, path, B_FILE_WRITE_ONLY | B_FILE_CREATE, &dest);
+	if (b_result_is_error(result)) {
+		b_throw(result);
+		return -1;
+	}
+
+	size_t nr_read = 0;
+	b_stream_buffer *buf = b_stream_buffer_create_dynamic(1024);
+	b_stream_read_all_bytes_s(b_stdin, dest, buf, &nr_read);
+
+	printf("done. read %zu bytes total.\n", nr_read);
+	return 0;
+}