KOKO\Mimi
61 lines
2.4 KiB
C++
61 lines
2.4 KiB
C++
#include "fesa/analysis/solid_static_state.h"
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#include <gtest/gtest.h>
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#include <limits>
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TEST(SolidStaticControls, PurePrescribedUsesAbsoluteForceAndOnlyTwoChannels) {
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fesa::Vector residual{1U};
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fesa::Vector internal{1U};
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fesa::Vector external{1U};
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fesa::Vector correction{1U};
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fesa::Vector increment{1U};
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residual[0] = internal[0] = 0.0009;
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correction[0] = 0.0009;
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auto result = fesa::EvaluateSolidStaticConvergence(
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residual, internal, external, correction, increment);
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ASSERT_TRUE(result.HasValue());
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EXPECT_EQ(result.Value().force_residual.branch,
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fesa::NewtonConvergenceBranch::kZeroScale);
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EXPECT_DOUBLE_EQ(result.Value().force_residual.denominator_scale, 0.0);
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EXPECT_EQ(result.Value().force_residual.threshold_unit,
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fesa::NewtonChannelUnit::kForce);
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EXPECT_EQ(result.Value().translation_correction.threshold_unit,
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fesa::NewtonChannelUnit::kLength);
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EXPECT_TRUE(result.Value().force_residual.passed);
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EXPECT_TRUE(result.Value().translation_correction.passed);
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internal[0] = residual[0] = 0.0011;
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EXPECT_FALSE(fesa::EvaluateSolidStaticConvergence(
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residual, internal, external, correction, increment)
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.Value()
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.force_residual.passed);
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}
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TEST(SolidStaticControls, RelativeLimitsRawNormsAndNonfiniteFailure) {
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fesa::Vector r{1U}, f{1U}, p{1U}, du{1U}, u{1U};
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r[0] = 1.0;
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f[0] = 100.0;
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p[0] = 99.0;
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du[0] = 0.1;
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u[0] = 10.0;
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auto result = fesa::EvaluateSolidStaticConvergence(r, f, p, du, u);
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ASSERT_TRUE(result.HasValue());
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EXPECT_DOUBLE_EQ(result.Value().force_residual.numerator_norm, 1.0);
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EXPECT_DOUBLE_EQ(result.Value().force_residual.denominator_scale, 100.0);
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EXPECT_EQ(result.Value().force_residual.branch,
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fesa::NewtonConvergenceBranch::kRelative);
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EXPECT_EQ(result.Value().force_residual.threshold_unit,
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fesa::NewtonChannelUnit::kDimensionless);
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EXPECT_TRUE(result.Value().force_residual.passed);
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EXPECT_TRUE(result.Value().translation_correction.passed);
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r[0] = 1.0001;
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EXPECT_FALSE(fesa::EvaluateSolidStaticConvergence(r, f, p, du, u)
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.Value()
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.force_residual.passed);
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p[0] = std::numeric_limits<double>::infinity();
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EXPECT_FALSE(fesa::EvaluateSolidStaticConvergence(r, f, p, du, u).HasValue());
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EXPECT_FALSE(
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fesa::EvaluateSolidStaticConvergence(r, f, fesa::Vector{2U}, du, u)
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.HasValue());
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}
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