add & pass a first few test for cdc host

implement cdch_open_subtask
2013-07-01 10:35:37 +07:00
parent a943cce991
commit a4f7dc1105
16 changed files with 646 additions and 46 deletions
@@ -0,0 +1,149 @@
+/**************************************************************************/
+/*!
+    @file     test_cdc_host.c
+    @author   hathach (tinyusb.org)
+
+    @section LICENSE
+
+    Software License Agreement (BSD License)
+
+    Copyright (c) 2013, hathach (tinyusb.org)
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+    1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holders nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    This file is part of the tinyusb stack.
+*/
+/**************************************************************************/
+
+#include "stdlib.h"
+#include "unity.h"
+#include "tusb_option.h"
+#include "errors.h"
+#include "binary.h"
+#include "type_helper.h"
+
+#include "mock_osal.h"
+#include "mock_hcd.h"
+#include "mock_usbh.h"
+
+#include "descriptor_cdc.h"
+#include "cdc_host.h"
+
+uint8_t dev_addr;
+uint16_t length;
+
+tusb_descriptor_interface_t const * p_comm_interface = &cdc_config_descriptor.cdc_comm_interface;
+tusb_descriptor_endpoint_t const * p_endpoint_notification = &cdc_config_descriptor.cdc_endpoint_notification;
+tusb_descriptor_endpoint_t const * p_endpoint_out = &cdc_config_descriptor.cdc_endpoint_out;
+tusb_descriptor_endpoint_t const * p_endpoint_in = &cdc_config_descriptor.cdc_endpoint_in;
+
+extern cdch_data_t cdch_data[TUSB_CFG_HOST_DEVICE_MAX];
+cdch_data_t * p_cdc = &cdch_data[0];
+
+void setUp(void)
+{
+  length = 0;
+  dev_addr = 1;
+
+  cdch_init();
+}
+
+void tearDown(void)
+{
+
+}
+
+
+void test_cdch_open_failed_to_open_notification_endpoint(void)
+{
+  pipe_handle_t null_hdl = {0};
+
+  hcd_pipe_open_ExpectAndReturn(dev_addr, p_endpoint_notification, TUSB_CLASS_CDC, null_hdl);
+
+  //------------- CUT -------------//
+  TEST_ASSERT_EQUAL(TUSB_ERROR_HCD_OPEN_PIPE_FAILED, cdch_open_subtask(dev_addr, p_comm_interface, &length));
+
+}
+
+void test_cdch_open_failed_to_open_data_endpoint_out(void)
+{
+  pipe_handle_t dummy_hld = { .dev_addr = 1 };
+  pipe_handle_t null_hdl = {0};
+
+  hcd_pipe_open_ExpectAndReturn(dev_addr, p_endpoint_notification, TUSB_CLASS_CDC, dummy_hld);
+  hcd_pipe_open_ExpectAndReturn(dev_addr, p_endpoint_out, TUSB_CLASS_CDC, null_hdl);
+
+  //------------- CUT -------------//
+  TEST_ASSERT_EQUAL(TUSB_ERROR_HCD_OPEN_PIPE_FAILED, cdch_open_subtask(dev_addr, p_comm_interface, &length));
+
+}
+
+void test_cdch_open_failed_to_open_data_endpoint_in(void)
+{
+  pipe_handle_t dummy_hld = { .dev_addr = 1 };
+  pipe_handle_t null_hdl = {0};
+
+  hcd_pipe_open_ExpectAndReturn(dev_addr, p_endpoint_notification, TUSB_CLASS_CDC, dummy_hld);
+  hcd_pipe_open_ExpectAndReturn(dev_addr, p_endpoint_out, TUSB_CLASS_CDC, dummy_hld);
+  hcd_pipe_open_ExpectAndReturn(dev_addr, p_endpoint_in, TUSB_CLASS_CDC, null_hdl);
+
+  //------------- CUT -------------//
+  TEST_ASSERT_EQUAL(TUSB_ERROR_HCD_OPEN_PIPE_FAILED, cdch_open_subtask(dev_addr, p_comm_interface, &length));
+
+}
+
+void test_cdch_open_length_check(void)
+{
+  const uint16_t expected_length =
+      //------------- Comm Interface -------------//
+      sizeof(tusb_descriptor_interface_t) + sizeof(tusb_cdc_func_header_t) +
+      sizeof(tusb_cdc_func_abstract_control_management_t) + sizeof(tusb_cdc_func_union_t) +
+      sizeof(tusb_descriptor_endpoint_t) +
+      //------------- Data Interface -------------//
+      sizeof(tusb_descriptor_interface_t) + 2*sizeof(tusb_descriptor_endpoint_t);
+
+  pipe_handle_t dummy_hld = { .dev_addr = 1 };
+  hcd_pipe_open_IgnoreAndReturn(dummy_hld);
+
+  //------------- CUT -------------//
+  TEST_ASSERT_EQUAL( TUSB_ERROR_NONE, cdch_open_subtask(dev_addr, p_comm_interface, &length) );
+
+  TEST_ASSERT_EQUAL(expected_length, length);
+}
+
+void test_cdch_open_interface_number_check(void)
+{
+  pipe_handle_t dummy_hld = { .dev_addr = 1 };
+  hcd_pipe_open_IgnoreAndReturn(dummy_hld);
+
+  //------------- CUT -------------//
+  TEST_ASSERT_EQUAL( TUSB_ERROR_NONE, cdch_open_subtask(dev_addr, p_comm_interface, &length) );
+
+  TEST_ASSERT_EQUAL(1, p_cdc->interface_number);
+
+}
+
+
+
+