TestCreate function

Returns a new test handle.

Syntax

HANDLE TestCreate(
    unsigned int testCaseId,
    unsigned int options,
    unsigned char storage,          
    unsigned int  properties,  
    PCSTR data,                      
    _Out_ GUID* testId);

Parameters

testCaseId

The test identifier.

options

The test retrieval options. This parameter can be set to the following values.

Value	Description
0	Default option.
1	Optimize retrieval with locking, like subsequently calling TestQueryData.
2	Deprecated, this is the same as default option.
131072	Indicates that additional “properties” field will be included in the TestInfo structure returned from TestOpen.

storage

The test storage options. This parameter can be set to the following values.

Value	Description
1	Data will be stored in process.
2	Data will be stored out of process.

properties

The test properties. This parameter can be set to a combination of the following values.

Value	Description
0	Default properties.
1	The test data will not be removed from storage when no test handles exist.
2	Adds keyword bit 45 to failure ETW event once per process.
4	Adds keyword bit 46 to each failure ETW event.
8	Adds keyword bit 45 to success ETW event.
16	Adds keyword bit 46 to each success ETW event.
32	Sets test expiration to 24 hours.
64	Sets test expiration to 7 days.
128	Adds keyword bit 45 to failure ETW event.
256	Adds keyword bit 45 to success ETW event once per process.
512	Restricts ETW event property metricsBucket to 8 bits.
2048	Includes keyword bit 3 in ETW event.
4096	Includes keyword bit 2 in ETW event.
8192	Includes keyword bit 4 in ETW event.

data

An arbitrary JSON string.

testId [out]

The identifier of the test instance.

Return value

The test handle.

Remarks

This function has no associated import library or header file; it must be invoked using the LoadLibrary and GetProcAddress functions.

Requirements

Requirement	Value
Minimum supported client	Windows Build 22000
Minimum supported server	Windows Server 2022
Header	None
DLL	kernelbase.dll