clGainOpt Unit Tests

Functions
	TEST_CASE ("Gain optimizer recomputes transfer functions after changing Ti", "[ao::analysis::clGainOpt]")
	Verify that changing the sampling interval invalidates all sampling-interval-dependent cached values.
	TEST_CASE ("Gain optimizer interpolates a pure-integrator stability crossing", "[ao::analysis::clGainOpt]")
	Verify that maximum-stable-gain calculation interpolates a bracketed pure-integrator Nyquist crossing.
	TEST_CASE ("Gain optimizer reports missing stability crossings", "[ao::analysis::clGainOpt]")
	Verify that maximum-stable-gain calculation reports invalid grids and missing crossings.
	TEST_CASE ("Gain optimizer reports minimizer termination", "[ao::analysis::clGainOpt]")
	Verify that optimum-gain calculation enforces its interval and reports termination state.

Function Documentation

TEST_CASE() [1/4]

TEST_CASE	(	"Gain optimizer interpolates a pure-integrator stability crossing"	,
		""	[ao::analysis::clGainOpt] )

Verify that maximum-stable-gain calculation interpolates a bracketed pure-integrator Nyquist crossing.

Exercises mx::AO::analysis::clGainOpt::maxStableGain and its crossing diagnostics.

Definition at line 133 of file clGainOpt_test.cpp.

References mx::noerror.

TEST_CASE() [2/4]

TEST_CASE	(	"Gain optimizer recomputes transfer functions after changing Ti"	,
		""	[ao::analysis::clGainOpt] )

Verify that changing the sampling interval invalidates all sampling-interval-dependent cached values.

Exercises mx::AO::analysis::clGainOpt::Ti and the public transfer-function calculations after the trigonometric cache has already been populated.

Definition at line 38 of file clGainOpt_test.cpp.

References mx::noerror.

TEST_CASE() [3/4]

TEST_CASE	(	"Gain optimizer reports minimizer termination"	,
		""	[ao::analysis::clGainOpt] )

Verify that optimum-gain calculation enforces its interval and reports termination state.

Exercises both mx::AO::analysis::clGainOpt::optGainOpenLoop overloads for small intervals, invalid intervals, stability failure, and forced iteration exhaustion.

Definition at line 186 of file clGainOpt_test.cpp.

References mx::invalidconfig, mx::math::isFinite(), mx::math::isNan(), mx::noerror, mx::notfound, and mx::timeout.

TEST_CASE() [4/4]

TEST_CASE	(	"Gain optimizer reports missing stability crossings"	,
		""	[ao::analysis::clGainOpt] )

Verify that maximum-stable-gain calculation reports invalid grids and missing crossings.

Exercises mx::AO::analysis::clGainOpt::maxStableGain failure statuses without sentinel gain values.

Definition at line 162 of file clGainOpt_test.cpp.

References mx::math::isNan(), mx::notfound, and mx::sizeerr.