move fuzz into test/fuzz

test/fuzz/usbd_fuzz.cc

@@ -0,0 +1,73 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2022 Nathaniel Brough
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+#include "fuzz/fuzz_private.h"
+#include "tusb.h"
+// #include "usb_descriptors.h"
+
+#ifndef CFG_FUZZ_MAX_STRING_LEN
+#define CFG_FUZZ_MAX_STRING_LEN 1000
+#endif
+
+extern "C" {
+
+/* TODO: Implement a fuzzed version of this.
+uint8_t const *tud_descriptor_bos_cb(void) {  }
+*/
+
+/* TODO: Implement a fuzzed version of this.
+uint8_t const *tud_descriptor_device_qualifier_cb(void) {}
+*/
+
+/* TODO: Implement a fuzzed version of this.
+uint8_t const *tud_descriptor_other_speed_configuration_cb(uint8_t index) {}
+*/
+
+void tud_mount_cb(void) {
+  // NOOP
+}
+
+void tud_umount_cb(void) {
+  // NOOP
+}
+
+void tud_suspend_cb(bool remote_wakeup_en) {
+  (void)remote_wakeup_en;
+  // NOOP
+}
+
+void tud_resume_cb(void) {
+  // NOOP
+}
+
+/* TODO: Implement a fuzzed version of this.
+bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage,
+                                tusb_control_request_t const *request) {}
+*/
+
+/* TODO: Implement a fuzzed version of this.
+uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {}
+*/
+}