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Device Settings Video Device L2 Low Level Test Specification and Procedure Documentation

Table of Contents

Overview

This document describes the Low Level L2 Test Specification and Procedure for the Device Settings Video Device module.

Acronyms, Terms and Abbreviations

  • HAL - Hardware Abstraction Layer, may include some common components
  • UT - Unit Test(s)
  • OEM - Original Equipment Manufacture
  • SoC - System on a Chip
  • HDR - High Dynamic Range

Definitions

References

Level 2 Test Procedure

The following functions are expecting to test the module operates correctly.

Test 1

Title Details
Function Name test_l2_dsVideoDevice_SetAndGetDFC_source
Description Loop through each supported video device and the zoom mode can be set using dsVideoDevice/Device/[Device Number]/SupportedDFCs field of configuration file and verify using get
Test Group 02
Test Case ID 001
Priority High

Pre-Conditions None

Dependencies None

User Interaction If user chose to run the test in interactive mode, then the test case has to be selected via console.

Test Procedure - Test 1

Variation / Steps Description Test Data Expected Result Notes
01 Initialize video device using dsVideoDeviceInit None dsERR_NONE Should be successful
02 Get video device handle using dsGetVideoDevice index = 0 to dsVideoDevice/NumVideoDevices from profile file dsERR_NONE Should be successful
03 Loop through each supported video device and set the zoom mode using dsSetDFC handle = obtained handle, dfc = dsVideoDevice/Device/[Device Number]/SupportedDFCs of configuration file dsERR_NONE Should be successful
04 Verify the set zoom mode using dsGetDFC handle = obtained handle, dfc_get = buffer to get dfc dsERR_NONE, dfc_get = dfc Should be successful
05 Terminate video device using dsVideoDeviceTerm None dsERR_NONE Should be successful 
graph TB
A[dsVideoDeviceInit] -->|dsERR_NONE|B{Loop through <br> each video device}
A -->|Failure|A1[Test case fail]
B -->|dsERR_NONE|C[ dsGetVideoDevice]
C --> D[Set various zoom mode from <br> configuration file - dsSetDFC]
D -->|dsERR_NONE|E[Verify zoom mode -<br> dsGetDFC]
E -->|dsERR_NONE, <br> Zoom mode matches|B
E -->|!dsERR_NONE, <br> Zoom mode doesn't match|E1[Test case fail]
E1 --> B
B -->|End of loop|F[ dsVideoDeviceTerm]
F -->|dsERR_NONE|G[Test case success]
F -->|Failure|F1[Test case fail]
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Test 2

Title Details
Function Name test_l2_dsVideoDevice_GetHDRCapabilities
Description Loop through each supported video device and Get the HDR capabilities for each video device and verify with the configuration file
Test Group 02
Test Case ID 002
Priority High

Pre-Conditions None

Dependencies None

User Interaction If user chose to run the test in interactive mode, then the test case has to be selected via console.

Test Procedure - Test 2

Variation / Steps Description Test Data Expected Result Notes
01 Initialize the video device using dsVideoDeviceInit None dsERR_NONE Should be successful
02 Loop through each video device using dsGetVideoDevice index = 0 to dsVideoDevice/NumVideoDevices from configuration file, handle = valid pointer dsERR_NONE Should be successful
03 Get the HDR capabilities for each video device using dsGetHDRCapabilities handle = obtained from previous step, capabilities = valid pointer dsERR_NONE Should be successful
04 Verify the obtained HDR capabilities with the configuration file capabilities = obtained from previous step, configuration field = dsVideoDevice/Device/[Device Number]/HDRCapabilities Value should match with the configuration file Should be successful
05 Terminate the video device using dsVideoDeviceTerm None dsERR_NONE Should be successful 
graph TB
A[dsVideoDeviceInit] -->|dsERR_NONE|B{Loop through each <br> supported video device}
B -->|dsERR_NONE and valid handle|C[dsGetVideoDevice]
C -->|dsERR_NONE and valid capabilities|D[dsGetHDRCapabilities]
D -->|Verify HDR capabilities|E{End of loop}
D -->|Verify HDR capabilities Fail|D1[Test case fail]
D1 --> E
E --> B
E -->|dsERR_NONE|F[dsVideoDeviceTerm]
F --> G[Test case success]
A -->|Failure|H[Test case fail]
F -->|Failure|J[Test case fail]
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Test 3

Title Details
Function Name test_l2_dsVideoDevice_GetSupportedVideoCodingFormats
Description Loop through each supported video device and get the Video coding format for each video device and verify it with the Configuration file
Test Group 02
Test Case ID 003
Priority High

Pre-Conditions None

Dependencies None

User Interaction If user chose to run the test in interactive mode, then the test case has to be selected via console.

Test Procedure - Test 3

Variation / Steps Description Test Data Expected Result Notes
01 Initialize the video device using dsVideoDeviceInit None dsERR_NONE Should be successful
02 Loop through each video device using dsGetVideoDevice index = 0 to dsVideoDevice/NumVideoDevices from the configuration file dsERR_NONE Should be successful
03 Get the supported video coding formats for each device using dsGetSupportedVideoCodingFormats handle = obtained from dsGetVideoDevice dsERR_NONE Should be successful
04 Verify the obtained supported formats with the configuration file supported_formats = from previous step, configuration field = dsVideoDevice/Device/[Device Number]/SupportedVideoCodingFormats dsERR_NONE Should be successful
05 Terminate the video device using dsVideoDeviceTerm None dsERR_NONE Should be successful 
graph TB
A[Call dsVideoDeviceInit] -->|dsERR_NONE|B{Loop through each <br> supported video device}
A -->|Failure|A1[Test case fail]
B --> C[Call dsGetVideoDevice for each device]
C -->|dsERR_NONE and <br> handle is valid|D[Call dsGetSupportedVideoCodingFormats <br>for each device]
D -->|dsERR_NONE and <br> supported_formats is valid|E[Verify supported_formats <br> with configuration file]
E -->|Match|B
E -->|No Match|E1[Test case fail]
E1 --> B
B -->|End of loop|F[Call dsVideoDeviceTerm]
F -->|dsERR_NONE|G[Test case success]
F -->|Failure|F1[Test case fail]
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Test 4

Title Details
Function Name test_l2_dsVideoDevice_GetVideoCodecInfo_source
Description Loop through each supported video device and get Video codec information for each video device and verify the with configuration file
Test Group 02
Test Case ID 004
Priority High

Pre-Conditions None

Dependencies None

User Interaction If user chose to run the test in interactive mode, then the test case has to be selected via console.

Test Procedure - Test 4

Variation / Steps Description Test Data Expected Result Notes
01 Initialize the video device using dsVideoDeviceInit None dsERR_NONE Should be successful
02 Loop through each supported video device using dsGetVideoDevice index = 0 to dsVideoDevice/NumVideoDevices from the configuration file dsERR_NONE Should be successful
03 Get Video codec information for each video device using dsGetVideoCodecInfo handle = handle from dsGetVideoDevice, codec = codec dsERR_NONE Should be successful
04 Verify the obtained Video codec information with configuration file num_entries = dsVideoDevice/Device/[Device Number]/VideoCodecInfo/num_entries, level = dsVideoDevice/Device/[Device Number]/VideoCodecInfo/VideoCodec[number]/level, profile = dsVideoDevice/Device/[Device Number]/VideoCodecInfo/VideoCodec[number]/profile dsERR_NONE Should be successful
05 Terminate the video device using dsVideoDeviceTerm None dsERR_NONE Should be successful 
graph TB
A[Call dsVideoDeviceInit] -->|dsERR_NONE|B{Loop through each <br>supported video device}
A -->|Failure|A1[Test case fail]
B -->|dsERR_NONE and valid handle|C[Call dsGetVideoCodecInfo with handle]
C -->|dsERR_NONE and info structure populated|D[Verify video codec info <br> with profile file]
D -->|Success|B
D -->|Fail|D1[Test case fail]
D1 --> B
B -->|End of loop|F[Call dsVideoDeviceTerm]
F -->|dsERR_NONE|G[Test case success]
F -->|Failure|F1[Test case fail]
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Test 5

Title Details
Function Name test_l2_dsVideoDevice_SetAndVerifyDisplayframerate_sink
Description Loop through each supported video device and Set the supported display frame rate for each video device using configuration file and verify using get
Test Group 02
Test Case ID 005
Priority High

Pre-Conditions None

Dependencies None

User Interaction If user chose to run the test in interactive mode, then the test case has to be selected via console.

Test Procedure - Test 5

Variation / Steps Description Test Data Expected Result Notes
01 Initialize video device using dsVideoDeviceInit None dsERR_NONE Should be successful
02 Get video device handle using dsGetVideoDevice with index 0 , Loop through each supported video device index = 0 to dsVideoDevice/NumVideoDevices from the configuration file, handle = valid pointer dsERR_NONE Should be successful
03 Set the supported display frame rate for each video device using dsSetDisplayframerate handle = obtained handle, framerate = dsVideoDevice/Device/[Device Number]/SupportedDisplayframerate dsERR_NONE Should be successful
04 Verify the set frame rate using dsGetCurrentDisplayframerate handle = obtained handle, framerate = valid pointer dsERR_NONE Should be successful
05 Terminate video device using dsVideoDeviceTerm None dsERR_NONE Should be successful 
graph TB
A[Call dsVideoDeviceInit] -->|dsERR_NONE|B{Loop through each <br> supported video device}
A -->|Failure|A1[Test case fail]
B --> D[Read supported display frame <br> rate from profile file]
D --> E[Call dsSetDisplayframerate <br> with handle and frame rate]
E -->|dsERR_NONE|F[Call dsGetCurrentDisplayframerate ]
F -->|dsERR_NONE and frame rate matches|B
F --> |!dsERR_NONE and frame rate doesn't match|F1[Test case fail]
F1 --> B
B -->|End of loop|H[Call dsVideoDeviceTerm]
H -->|dsERR_NONE|I[Test case pass]
H -->|Failure|H1[Test case fail]
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Test 6

Title Details
Function Name test_l2_dsVideoDevice_SetAndVerifyFRFMode_sink
Description Loop through each supported video device and Set the display frame rate mode for each video device and verify using get
Test Group 02
Test Case ID 006
Priority High

Pre-Conditions None

Dependencies None

User Interaction If user chose to run the test in interactive mode, then the test case has to be selected via console.

Test Procedure - Test 5

Variation / Steps Description Test Data Expected Result Notes
01 Initialize video device using dsVideoDeviceInit None dsERR_NONE Should be successful
02 Get video device handle using dsGetVideoDevice with index 0 , Loop through each supported video device index = 0 to dsVideoDevice/NumVideoDevices from the configuration file, handle = valid pointer dsERR_NONE Should be successful
03 Set the frame rate mode for each video device using dsSetFRFMode handle = obtained handle, frfMode = 0 and 1 dsERR_NONE Should be successful
04 Verify the set frame rate mode using dsGetFRFMode handle = obtained handle, frfMode = valid intiger pointer dsERR_NONE Should be successful
05 Terminate video device using dsVideoDeviceTerm None dsERR_NONE Should be successful 
graph TB
A[Call dsVideoDeviceInit] -->|dsERR_NONE|B{Loop through each <br> supported video device}
A -->|Failure|A1[Test case fail]
B --> E[Call dsSetFRFMode with handle and frfMode 0 and 1]
E -->|dsERR_NONE|F[Call dsGetFRFMode ]
F -->|dsERR_NONE and frfMode matches|B
F --> |!dsERR_NONE and frfMode doesn't match|F1[Test case fail]
F1 --> B
B -->|End of loop|H[Call dsVideoDeviceTerm]
H -->|dsERR_NONE|I[Test case pass]
H -->|Failure|H1[Test case fail]
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