[DoNotMerge] test downstream packages

Project.toml

@@ -15,7 +15,8 @@ julia = "1"
 
 [extras]
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["InteractiveUtils", "Test"]
+test = ["InteractiveUtils", "Pkg", "Test"]

test/runtests.jl

@@ -1,4 +1,40 @@
-using Colors, Test
+# using Colors, Test
+using Pkg
+
+Pkg.activate("colors", shared = true)
+Pkg.develop(PackageSpec(path = joinpath(@__DIR__, "..")))
+
+try
+    Pkg.add("ColorVectorSpace")
+    Pkg.test("ColorVectorSpace")
+catch
+end
+
+try
+    Pkg.add("ImageCore")
+    Pkg.test("ImageCore")
+catch
+end
+
+try
+    Pkg.add("Images")
+    Pkg.test("Images")
+catch
+end
+
+try
+    Pkg.add("Cairo")
+    Pkg.test("Cairo")
+catch
+end
+
+try
+    Pkg.add("Makie")
+    Pkg.test("Makie")
+catch
+end
+
+#=
 @test isempty(detect_ambiguities(Colors, Base, Core))
 
 include("algorithms.jl")
@@ -10,3 +46,5 @@ include("din99.jl")
 include("display.jl")
 include("parse.jl")
 include("utilities.jl")
+
+=#