AttributeFloatTests Class Reference

#include <attribute_float_tests.h>

Inheritance diagram for AttributeFloatTests:

Collaboration diagram for AttributeFloatTests:

Public Member Functions
	AttributeFloatTests (TestHost &host, std::string output_dir, const Config &config)
Public Member Functions inherited from TestSuite
	TestSuite (TestHost &host, std::string output_dir, std::string suite_name, const Config &config)
const std::string &	Name () const
virtual void	Initialize ()
	Called to initialize the test suite.
virtual void	Deinitialize ()
	Called to tear down the test suite.
virtual void	SetupTest ()
	Called before running an individual test within this suite.
virtual void	TearDownTest ()
	Called after running an individual test within this suite.
void	DisableTests (const std::set< std::string > &tests_to_skip)
std::vector< std::string >	TestNames () const
bool	HasEnabledTests () const
void	Run (const std::string &test_name)
void	RunAll ()
void	SetSavingAllowed (bool enable=true)

Additional Inherited Members
Static Public Member Functions inherited from TestSuite
static void	TagNV2ATrace (uint32_t num_nops)
	Inserts a pattern of NV097_NO_OPERATION's into the pushbuffer to allow identification when viewing nv2a traces.
Protected Member Functions inherited from TestSuite
void	SetDefaultTextureFormat () const
Protected Attributes inherited from TestSuite
TestHost &	host_
std::string	output_dir_
std::string	suite_name_
bool	allow_saving_ {true}
std::map< std::string, std::function< void()> >	tests_ {}
PGRAPHDiffToken	pgraph_diff_
bool	enable_progress_log_
bool	enable_pgraph_region_diff_
uint32_t	delay_milliseconds_between_tests_
std::shared_ptr< FTPLogger >	ftp_logger_

Detailed Description

Tests behavior of various float inputs to vertex shaders including NaN, INF, etc.

The test renders a number of quads. The leftmost quad passes through the raw value as diffuse.rgb and subsequent columns multiply each component by the value listed in the column header.

The values vary from the top to the bottom of the quad with the top and bottom values displayed above the "Multiplier" header.

Constructor & Destructor Documentation

AttributeFloatTests()

AttributeFloatTests::AttributeFloatTests	(	TestHost &	host,
		std::string	output_dir,
		const Config &	config
	)

Initializes the test suite and creates test cases.

Remarks

0_1 Ranges values from 0 to 1.

0_8 Ranges values from 0 to 8.

-1_1 Ranges values from -1 to 1.

-8_1 Ranges values from -8 to 1.

-INF_INF Ranges values from -infinity to infinity.

-Max_Max Ranges values from -Max (normal) to +Max (normal).

-MaxSN_MaxSN Ranges values from -Max (subnormal) to +Max (subnormal).

-Min_Min Ranges values from -Min (subnormal) to +Min (subnormal).

-MinN_MinN Ranges values from -Min (normal) to +Min (normal).

-NaNq_NaNq Ranges values from -NaN to +NaN (quiet).

-NaNs_NaNs Ranges values from -NaN to +NaN (signaling).

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The documentation for this class was generated from the following files:

• src/tests/attribute_float_tests.h
• src/tests/attribute_float_tests.cpp