From fc12935d58e9f7bf51e11afcbc245940e5ca2879 Mon Sep 17 00:00:00 2001
From: Miles Lubin <miles.lubin@gmail.com>
Date: Wed, 23 Nov 2016 13:46:17 -0500
Subject: [PATCH] add test for #877

---
 test/model.jl | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/test/model.jl b/test/model.jl
index 2b62068463c..153a864954b 100644
--- a/test/model.jl
+++ b/test/model.jl
@@ -1014,3 +1014,15 @@ facts("[model] .^ broadcasting") do
     @variable(m, x[1:2])
     @fact (x.^2)[1] --> x[1]^2
 end
+
+facts("[model] Quadratic constraints with zero coefficients") do
+for solver in quad_solvers
+context("With solver $(typeof(solver))") do
+    m = Model(solver=solver)
+    @variable(m, 0 <= v <= 2)
+    @variable(m, 1 <= x <= 5)
+    @constraint(m, v >= 0.0 * x^2 + x)
+    @objective(m, Min, v)
+    @fact solve(m) --> :Optimal
+    @fact getvalue(v) --> roughly(1.0, TOL)
+end; end; end