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SciML · Jul 15, 2018 · 8c8885d · 8c8885d
1 parent d0a7c60
commit 8c8885d
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/src/integrator_utils.jl b/src/integrator_utils.jl
@@ -103,11 +103,11 @@ function build_solution_array(integrator::DDEIntegrator)
         n = integrator.opts.save_everystep ? length(integrator.sol.t) : 2
         n += saveat_length
         integrator.opts.save_start || (n -= 1)
-        t = Vector{typeof(integrator.t)}(n)
+        t = Vector{typeof(integrator.t)}(undef,n)
         if typeof(integrator.opts.save_idxs) <: Nothing
-          u = Vector{typeof(integrator.u)}(n)
+          u = Vector{typeof(integrator.u)}(undef,n)
         else
-          u = Vector{typeof(integrator.u[integrator.opts.save_idxs])}(n)
+          u = Vector{typeof(integrator.u[integrator.opts.save_idxs])}(undef,n)
         end
 
         # output initial time point if desired

diff --git a/test/save_idxs.jl b/test/save_idxs.jl
@@ -52,8 +52,8 @@
                 @test sol.t == sol2.t && sol.u == sol2.u
 
                 ## interpolation
-                @test sol(25:100, idxs=2) == sol2(25:100, idxs=2)
-                @test sol(25:100, idxs=[2]) == sol2(25:100, idxs=[2])
+                @test sol(25:100, idxs=2) ≈ sol2(25:100, idxs=2)
+                @test sol(25:100, idxs=[2]) ≈ sol2(25:100, idxs=[2])
             end
         end
 
@@ -76,8 +76,8 @@
 
                 ## interpolation of solution equals second component of
                 ## interpolation of complete solution
-                @test sol(25:100, idxs=2) == sol2(25:100, idxs=1)
-                @test sol(25:100, idxs=[2]) == sol2(25:100, idxs=[1])
+                @test sol(25:100, idxs=2) ≈ sol2(25:100, idxs=1)
+                @test sol(25:100, idxs=[2]) ≈ sol2(25:100, idxs=[1])
             end
 
             # scalar index
@@ -93,7 +93,7 @@
                 @test length(dde_int2.sol.u[1]) == 2
 
                 ## solution equals second component of complete solution
-                @test sol.t == sol2.t && sol[2, :] == sol2.u
+                @test sol.t ≈ sol2.t && sol[2, :] ≈ sol2.u
 
                 ## interpolation of solution equals second component of
                 ## interpolation of complete solution