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Power Manager L2 Low Level Test Specification and Procedure Documentation

Overview

This document describes the Low Level 2 Test Specification and Procedure for the PLAT POWER 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

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_plat_power_SetAndGetPowerState
Description Set various power states and retrieve it for verification
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 the platform using PLAT_INIT None PWRMGR_SUCCESS Should be successful
02 Set supported power states using PLAT_API_SetPowerState powerState = Read powermanager.PowerStates from the configuration file PWRMGR_SUCCESS Should be successful
03 Get the current power state using PLAT_API_GetPowerState and verify getState = valid buffer PWRMGR_SUCCESS, getState = powerState Should be successful
04 Terminate the platform using PLAT_TERM None PWRMGR_SUCCESS Should be successful 
graph TB
A[Call PLAT_INIT] -->|PWRMGR_SUCCESS| B{Call PLAT_API_SetPowerState <br> with supported power states}
B -->|PWRMGR_SUCCESS| C[Call PLAT_API_GetPowerState]
C -->D[Verify get and <br> set power states]
D -->|PWRMGR_SUCCESS| B
B -->|End of loop|L[Call PLAT_TERM]
L -->|PWRMGR_SUCCESS| M[Test case success]
A -->|Failure| N[Test case fail]
L -->|Failure| T[Test case fail]

Test 2

Title Details
Function Name test_l2_plat_power_SetAndGetWakeupSrc
Description Set status of various wakeup sources and retrieves status for verification based on the platform configuration
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 platform using PLAT_INIT None PWRMGR_SUCCESS Should be successful
02 Set supported wakeup source to true using PLAT_API_SetWakeupSrc for each source type srcType = Read powermanager.WakeupSources from configuration file, enable = true PWRMGR_SUCCESS Should be successful
03 Get supported wakeup source status using PLAT_API_GetWakeupSrc for each source type and verify srcType = Read powermanager.WakeupSources from configuration file PWRMGR_SUCCESS, enable = true Should be successful
04 Set supported wakeup source to false using PLAT_API_SetWakeupSrc for each source type srcType = Read powermanager.WakeupSources from configuration file, enable = false PWRMGR_SUCCESS Should be successful
05 Get supported wakeup source status using PLAT_API_GetWakeupSrc for each source type and verify srcType = Read powermanager.WakeupSources from configuration file PWRMGR_SUCCESS, enable = false Should be successful
06 Terminate the platform using PLAT_TERM None PWRMGR_SUCCESS Should be successful 
graph TB
A[Call PLAT_INIT] -->|PWRMGR_SUCCESS| B{For each supported wakeup source type <br> in PWRMGR_WakeupSrcType_t}
B --> C[Call PLAT_API_SetWakeupSrc <br> and enable set to true]
C -->|PWRMGR_SUCCESS| D[Call PLAT_API_GetWakeupSrc <br> and verify]
D -->|PWRMGR_SUCCESS, <br>enable = true| E[Call PLAT_API_SetWakeupSrc <br> and enable set to false]
E -->|PWRMGR_SUCCESS| F[Call PLAT_API_GetWakeupSrc and verify]
F -->|PWRMGR_SUCCESS, <br> enable = false| B
A -->|Failure| G[Test case fail]
B --> L[Call PLAT_TERM]
L -->|PWRMGR_SUCCESS| M[Test case success]
L -->|Failure| N[Test case fail]