adding test idaholab#27084

test/tests/problems/no_solve/ne_fail.i

@@ -0,0 +1,56 @@
+[Mesh]
+  type = GeneratedMesh
+  dim = 2
+  xmin = 0
+  xmax = 10
+  ymin = 0
+  ymax = 10
+  elem_type = QUAD4
+  nx = 2
+  ny = 2
+[]
+
+[Variables]
+  [u]
+  []
+[]
+
+[Problem]
+[]
+
+[Kernels]
+  [diff]
+    type = Diffusion
+    variable = u
+  []
+
+  [rhs]
+    type = CoefReaction
+    variable = u
+    coefficient = -1.0
+    extra_vector_tags = 'eigen'
+  []
+[]
+
+[BCs]
+  [homogeneous]
+    type = DirichletBC
+    variable = u
+    boundary = '0 1 2 3'
+    value = 0
+  []
+  [eigen]
+    type = EigenDirichletBC
+    variable = u
+    boundary = '0 1 2 3'
+  []
+[]
+
+[Executioner]
+  type = Eigenvalue
+  solve_type = PJFNK
+  nl_max_its = 1
+  nl_rel_tol = 1e-50
+  nl_abs_tol = 1e-50
+  free_power_iterations = 0
+[]

test/tests/problems/no_solve/tests

@@ -8,4 +8,25 @@
     issues = '#1978'
     design = 'Problem/index.md'
   [../]
+  [eigen_problem_solve_fail]
+    type = 'RunApp'
+    requirement = 'The system shall inform the user when the nonlinear-eigen system solve failed .'
+    # regex meant to make sure no messaged about solve failing is printed last
+    expect_out = 'Aborting as solve did not converge\n\Z'
+    input = 'ne_fail.i'
+    design = 'Problem/index.md'
+    issues = '#27084'
+  []    
+  [eigen_problem_skip_solve]
+    type = 'RunApp'
+    prereq = eigen_problem_solve_fail
+    requirement = 'The system shall have the ability to disable the actual nonlinear-eigen system solve in a simulation.'
+    # regex meant to make sure no messaged about solve failing is printed last
+    # \S+ is to consume the ansi color characters
+    expect_out = 'Solve Skipped!\S+\n\Z'
+    input = 'ne_fail.i'
+    cli_args = Problem/solve=false
+    design = 'Problem/index.md'
+    issues = '#27084'
+  []
 []