pkg.jl

function temp_pkg_dir(fn::Function)
  # Used in tests below to setup and teardown a sandboxed package directory
  const tmpdir = ENV["JULIA_PKGDIR"] = abspath(string("tmp.",randstring()))
  @test !isdir(Pkg.dir())
  try
    Pkg.init()
    @test isdir(Pkg.dir())
    Pkg.resolve()

    fn()
  finally
    run(`rm -rf $tmpdir`)
  end
end

# Test adding a removing a package
temp_pkg_dir() do
  @test isempty(Pkg.installed())
  Pkg.add("Example")
  @test [keys(Pkg.installed())...] == ["Example"]
  Pkg.rm("Example")
  @test isempty(Pkg.installed())
end

# testing a package with test dependencies causes them to be installed for the duration of the test
temp_pkg_dir() do
  Pkg.generate("PackageWithTestDependencies", "MIT")
  @test [keys(Pkg.installed())...] == ["PackageWithTestDependencies"]

  isdir(Pkg.dir("PackageWithTestDependencies","test")) || mkdir(Pkg.dir("PackageWithTestDependencies","test"))
  open(Pkg.dir("PackageWithTestDependencies","test","REQUIRE"),"w") do f
    println(f,"Example")
  end

  open(Pkg.dir("PackageWithTestDependencies","test","runtests.jl"),"w") do f
    println(f,"using Base.Test")
    println(f,"@test haskey(Pkg.installed(), \"Example\")")
  end

  Pkg.resolve()
  @test [keys(Pkg.installed())...] == ["PackageWithTestDependencies"]

  Pkg.test("PackageWithTestDependencies")

  @test [keys(Pkg.installed())...] == ["PackageWithTestDependencies"]
end

# testing a package with no runtests.jl errors
temp_pkg_dir() do
  Pkg.generate("PackageWithNoTests", "MIT")

  if isfile(Pkg.dir("PackageWithNoTests", "test", "runtests.jl"))
    rm(Pkg.dir("PackageWithNoTests", "test", "runtests.jl"))
  end

  try
    Pkg.test("PackageWithNoTests")
  catch err
    @test err.msg == "PackageWithNoTests did not provide a test/runtests.jl file"
  end
end

# testing a package with failing tests errors
temp_pkg_dir() do
  Pkg.generate("PackageWithFailingTests", "MIT")

  isdir(Pkg.dir("PackageWithFailingTests","test")) || mkdir(Pkg.dir("PackageWithFailingTests","test"))
  open(Pkg.dir("PackageWithFailingTests", "test", "runtests.jl"),"w") do f
    println(f,"using Base.Test")
    println(f,"@test false")
  end

  try
    Pkg.test("PackageWithFailingTests")
  catch err
    @test err.msg == "PackageWithFailingTests had test errors"
  end
end