use Project.toml + clean up test deps

test/REQUIRE

@@ -1,10 +0,0 @@
-StatsPlots
-Images
-ImageMagick
-@osx QuartzImageIO
-FileIO
-GR 0.31.0
-RDatasets
-VisualRegressionTests
-UnicodePlots
-LaTeXStrings

test/add_packages.jl

@@ -1,46 +0,0 @@
-using Pkg
-
-# need this to use Conda
-# ENV["PYTHON"] = ""
-
-to_add = [
-    # PackageSpec(url="https://github.com/JuliaStats/KernelDensity.jl.git"),
-    PackageSpec(name="PlotUtils", rev="master"),
-    PackageSpec(name="RecipesBase", rev="master"),
-    # PackageSpec(name="Blink", rev="master"),
-    # PackageSpec(name="Rsvg", rev="master"),
-    # PackageSpec(name="PlotlyJS", rev="master"),
-    # PackageSpec(name="VisualRegressionTests", rev="master"),
-    # PackageSpec("PyPlot"),
-    # PackageSpec("InspectDR"),
-]
-
-if isinteractive()
-    Pkg.develop(PackageSpec(url="https://github.com/JuliaPlots/PlotReferenceImages.jl.git"))
-    append!(to_add, [
-        PackageSpec(name="FileIO"),
-        PackageSpec(name="ImageMagick"),
-        PackageSpec(name="UnicodePlots"),
-        PackageSpec(name="VisualRegressionTests"),
-        PackageSpec(name="Gtk"),
-        # PlotlyJS:
-        # PackageSpec(name="PlotlyJS"),
-        # PackageSpec(name="Blink"),
-        # PackageSpec(name="ORCA"),
-        # PyPlot:
-        # PackageSpec(name="PyPlot"),
-        # PackageSpec(name="PyCall"),
-        # PackageSpec(name="LaTeXStrings"),
-    ])
-else
-    push!(to_add, PackageSpec(url="https://github.com/JuliaPlots/PlotReferenceImages.jl.git"))
-end
-
-Pkg.add(to_add)
-
-Pkg.build("ImageMagick")
-# Pkg.build("GR")
-# Pkg.build("Blink")
-# import Blink
-# Blink.AtomShell.install()
-# Pkg.build("PyPlot")

test/runtests.jl

@@ -1,8 +1,13 @@
 module PlotsTests
 
-include("add_packages.jl")
+using Pkg
+
+# This should be fine since it's run in it's own test env?
+pkg"add https://github.com/JuliaPlots/PlotReferenceImages.jl.git"
+
 include("imgcomp.jl")
 
+
 # don't actually show the plots
 Random.seed!(1234)
 default(show=false, reuse=true)

test/snoop.jl

@@ -1,36 +0,0 @@
-import SnoopCompile
-
-### Log the compiles
-# This only needs to be run once (to generate "/tmp/plots_compiles.csv")
-
-# SnoopCompile.@snoop "/tmp/plots_compiles.csv" begin
-#     include(joinpath(dirname(@__FILE__), "runtests.jl"))
-# end
-
-# ----------------------------------------------------------
-
-### Parse the compiles and generate precompilation scripts
-# This can be run repeatedly to tweak the scripts
-
-# IMPORTANT: we must have the module(s) defined for the parcelation
-# step, otherwise we will get no precompiles for the Plots module
-using Plots
-
-data = SnoopCompile.read("/tmp/plots_compiles.csv")
-
-# The Plots tests are run inside a module PlotsTest, so all
-# the precompiles get credited to PlotsTest. Credit them to Plots instead.
-subst = Dict("PlotsTests"=>"Plots")
-
-# Blacklist helps fix problems:
-# - MIME uses type-parameters with symbols like :image/png, which is
-#   not parseable
-blacklist = ["MIME"]
-
-# Use these two lines if you want to create precompile functions for
-# individual packages
-pc, discards = SnoopCompile.parcel(data[end:-1:1,2], subst=subst, blacklist=blacklist)
-SnoopCompile.write("/tmp/precompile", pc)
-
-pdir = joinpath(dirname(@__FILE__), "..")
-run(`cp /tmp/precompile/precompile_Plots.jl $pdir/src/precompile.jl`)