Merge pull request #120 from timholy/teh/testcontrast

Add a test for the contrast GUI (test for problem fixed in #119)
JuliaImages · Aug 28, 2017 · 7179b24 · 7179b24
2 parents 7cb11ac + ee5ffb4
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diff --git a/test/contrast.jl b/test/contrast.jl
@@ -0,0 +1,15 @@
+using ImageView, FixedPointNumbers, Reactive
+using Base.Test
+
+@testset "contrast GUI" begin
+    # test for the fix in #119
+    img = rand(N0f16, 100, 100)
+    clim = Signal(CLim(extrema(img)...))
+    imgsig = Signal(img)
+    enabled, histsig, imgc = ImageView.prep_contrast(imgsig, clim)
+    push!(enabled, true)
+    yield()
+    ret = ImageView.contrast_gui(enabled, histsig, clim)
+    @test isa(ret, Dict)
+    Gtk.destroy(ret["window"])
+end
diff --git a/test/runtests.jl b/test/runtests.jl
@@ -1,4 +1,5 @@
 include("simple.jl")
+include("contrast.jl")
 include("scalesigned.jl")
 include("tile.jl")
 include("annotations.jl")