Enable previously skipped tests

continuous_integration/install_dependencies.sh

@@ -31,12 +31,12 @@ fi
 
 
 if [[ "$PYTHON_VERSION" == "3.11" ]]; then
-  python -m pip install gurobipy clarabel osqp
+  python -m pip install gurobipy clarabel osqp sdpa-python
 # Python 3.8 on Windows will uninstall NumPy 1.16 and install NumPy 1.24 without the exception.
 elif [[ "$RUNNER_OS" == "Windows" ]] && [[ "$PYTHON_VERSION" == "3.8" ]]; then
   python -m pip install gurobipy clarabel osqp
 else
-  python -m pip install "ortools>=9.3,<9.5" coptpy cplex sdpa-python diffcp gurobipy xpress clarabel sdpa-python
+  python -m pip install "ortools>=9.3,<9.5" coptpy cplex sdpa-python diffcp gurobipy xpress clarabel
 fi
 
 # cylp has wheels for all versions 3.7 - 3.10, except for 3.7 on Windows

cvxpy/tests/test_conic_solvers.py

@@ -769,11 +769,10 @@ def test_sdpa_lp_3(self) -> None:
     def test_sdpa_lp_4(self) -> None:
         StandardTestLPs.test_lp_4(solver='SDPA')
 
-    @unittest.skip('Known limitation of SDPA for degenerate LPs.')
     def test_sdpa_lp_5(self) -> None:
         # this also tests the ability to pass solver options
         StandardTestLPs.test_lp_5(solver='SDPA',
-                                  gammaStar=0.86, epsilonDash=8.0E-6, betaStar=0.18, betaBar=0.15)
+                                  betaBar=0.1, gammaStar=0.8, epsilonDash=8.0E-6)
 
     def test_sdpa_sdp_1(self) -> None:
         # minimization

cvxpy/tests/test_problem.py

@@ -282,7 +282,7 @@ def test_verbose(self) -> None:
                 # Don't test GLPK because there's a race
                 # condition in setting CVXOPT solver options.
                 if solver in [cp.GLPK, cp.GLPK_MI, cp.MOSEK, cp.CBC,
-                              cp.SCIPY, cp.SDPA, cp.COPT]:
+                              cp.SCIPY, cp.COPT]:
                     continue
                 sys.stdout = StringIO()  # capture output