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compile.jl
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compile.jl
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# This file is a part of Julia. License is MIT: http:https://julialang.org/license
using Base.Test
function redirected_stderr(expected)
rd, wr = redirect_stderr()
t = @async begin
read = readstring(rd) # also makes sure the kernel isn't being forced to buffer the output
if !contains(read, expected)
@show expected
@show read
@test false
end
nothing
end
return t
end
# this environment variable would affect some error messages being tested below
# so we disable it for the tests below
withenv( "JULIA_DEBUG_LOADING" => nothing ) do
olderr = STDERR
dir = mktempdir()
dir2 = mktempdir()
insert!(LOAD_PATH, 1, dir)
insert!(Base.LOAD_CACHE_PATH, 1, dir)
Foo_module = :Foo4b3a94a1a081a8cb
try
Foo_file = joinpath(dir, "$Foo_module.jl")
write(Foo_file,
"""
__precompile__(true)
module $Foo_module
# test that docs get reconnected
@doc "foo function" foo(x) = x + 1
include_dependency("foo.jl")
include_dependency("foo.jl")
module Bar
@doc "bar function" bar(x) = x + 2
include_dependency("bar.jl")
end
# test for creation of some reasonably complicated type
immutable MyType{T} end
const t17809s = Any[
Tuple{
Type{Ptr{MyType{i}}},
Array{Ptr{MyType{MyType{:sym}()}}(0), 0},
Val{Complex{Int}(1, 2)},
Val{3},
Val{nothing}}
for i = 0:25]
# test that types and methods get reconnected correctly
# issue 16529 (adding a method to a type with no instances)
(::Task)(::UInt8, ::UInt16, ::UInt32) = 2
# issue 16471 (capturing references to a kwfunc)
Base.Test.@test_throws ErrorException Core.kwfunc(Base.nothing)
Base.nothing(::UInt8, ::UInt16, ::UInt32; x = 52) = x
const nothingkw = Core.kwfunc(Base.nothing)
# issue 16908 (some complicated types and external method definitions)
abstract CategoricalPool{T, R <: Integer, V}
abstract CategoricalValue{T, R <: Integer}
immutable NominalPool{T, R <: Integer, V} <: CategoricalPool{T, R, V}
index::Vector{T}
invindex::Dict{T, R}
order::Vector{R}
ordered::Vector{T}
valindex::Vector{V}
end
immutable NominalValue{T, R <: Integer} <: CategoricalValue{T, R}
level::R
pool::NominalPool{T, R, NominalValue{T, R}}
end
immutable OrdinalValue{T, R <: Integer} <: CategoricalValue{T, R}
level::R
pool::NominalPool{T, R, NominalValue{T, R}}
end
(::Union{Type{NominalValue}, Type{OrdinalValue}})() = 1
(::Union{Type{NominalValue{T}}, Type{OrdinalValue{T}}}){T}() = 2
(::Type{Vector{NominalValue{T, R}}}){T, R}() = 3
(::Type{Vector{NominalValue{T, T}}}){T}() = 4
(::Type{Vector{NominalValue{Int, Int}}})() = 5
let some_method = @which Base.include("string")
# global const some_method // FIXME: support for serializing a direct reference to an external Method not implemented
global const some_linfo =
ccall(:jl_specializations_get_linfo, Ref{MethodInstance}, (Any, Any, Any),
some_method, Tuple{typeof(Base.include), String}, Core.svec())
end
end
""")
@test_throws ErrorException Core.kwfunc(Base.nothing) # make sure `nothing` didn't have a kwfunc (which would invalidate the attempted test)
# Issue #12623
@test __precompile__(true) === nothing
Base.require(Foo_module)
cachefile = joinpath(dir, "$Foo_module.ji")
# use _require_from_serialized to ensure that the test fails if
# the module doesn't reload from the image:
t = redirected_stderr("WARNING: replacing module Foo4b3a94a1a081a8cb.\nWARNING: Method definition ")
try
@test isa(Base._require_from_serialized(myid(), Foo_module, cachefile, #=broadcast-load=#false), Array{Any,1})
finally
close(STDERR)
redirect_stderr(olderr)
end
wait(t)
let Foo = eval(Main, Foo_module)
@test Foo.foo(17) == 18
@test Foo.Bar.bar(17) == 19
# issue #12284:
@test stringmime("text/plain", Base.Docs.doc(Foo.foo)) == "foo function\n"
@test stringmime("text/plain", Base.Docs.doc(Foo.Bar.bar)) == "bar function\n"
modules, deps = Base.parse_cache_header(cachefile)
@test modules == Dict(Foo_module => Base.module_uuid(Foo))
@test map(x -> x[1], sort(deps)) == [Foo_file, joinpath(dir, "bar.jl"), joinpath(dir, "foo.jl")]
modules, deps1 = Base.cache_dependencies(cachefile)
@test sort(modules) == map(s -> (s, Base.module_uuid(eval(s))),
[:Base, :Core, :Main])
@test deps == deps1
@test current_task()(0x01, 0x4000, 0x30031234) == 2
@test nothing(0x01, 0x4000, 0x30031234) == 52
@test nothing(0x01, 0x4000, 0x30031234; x = 9142) == 9142
@test Foo.nothingkw === Core.kwfunc(Base.nothing)
@test Foo.NominalValue() == 1
@test Foo.OrdinalValue() == 1
@test Foo.NominalValue{Int}() == 2
@test Foo.OrdinalValue{Int}() == 2
let T = Vector{Foo.NominalValue{Int}}
@test isa(T(), T)
end
@test Vector{Foo.NominalValue{Int32, Int64}}() == 3
@test Vector{Foo.NominalValue{UInt, UInt}}() == 4
@test Vector{Foo.NominalValue{Int, Int}}() == 5
@test all(i -> Foo.t17809s[i + 1] ===
Tuple{
Type{Ptr{Foo.MyType{i}}},
Array{Ptr{Foo.MyType{Foo.MyType{:sym}()}}(0), 0},
Val{Complex{Int}(1, 2)},
Val{3},
Val{nothing}},
0:25)
some_method = @which Base.include("string")
some_linfo =
ccall(:jl_specializations_get_linfo, Ref{MethodInstance}, (Any, Any, Any),
some_method, Tuple{typeof(Base.include), String}, Core.svec())
@test Foo.some_linfo::Core.MethodInstance === some_linfo
end
Baz_file = joinpath(dir, "Baz.jl")
write(Baz_file,
"""
__precompile__(false)
module Baz
end
""")
t = redirected_stderr("ERROR: LoadError: Declaring __precompile__(false) is not allowed in files that are being precompiled.\n in __precompile__")
try
Base.compilecache("Baz") # from __precompile__(false)
error("__precompile__ disabled test failed")
catch exc
close(STDERR)
redirect_stderr(olderr)
isa(exc, ErrorException) || rethrow(exc)
!isempty(search(exc.msg, "__precompile__(false)")) && rethrow(exc)
end
wait(t)
# Issue #12720
FooBar1_file = joinpath(dir, "FooBar1.jl")
write(FooBar1_file,
"""
__precompile__(true)
module FooBar1
using FooBar
end
""")
sleep(2) # give FooBar and FooBar1 different timestamps, in reverse order too
FooBar_file = joinpath(dir, "FooBar.jl")
write(FooBar_file,
"""
__precompile__(true)
module FooBar
end
""")
Base.compilecache("FooBar")
@test isfile(joinpath(dir, "FooBar.ji"))
@test !Base.stale_cachefile(FooBar_file, joinpath(dir, "FooBar.ji"))
@test !isdefined(Main, :FooBar)
@test !isdefined(Main, :FooBar1)
relFooBar_file = joinpath(dir, "subfolder", "..", "FooBar.jl")
@test Base.stale_cachefile(relFooBar_file, joinpath(dir, "FooBar.ji")) == !is_windows() # `..` is not a symlink on Windows
mkdir(joinpath(dir, "subfolder"))
@test !Base.stale_cachefile(relFooBar_file, joinpath(dir, "FooBar.ji"))
@eval using FooBar
fb_uuid = Base.module_uuid(Main.FooBar)
sleep(2); touch(FooBar_file)
insert!(Base.LOAD_CACHE_PATH, 1, dir2)
@test Base.stale_cachefile(FooBar_file, joinpath(dir, "FooBar.ji"))
@eval using FooBar1
@test !isfile(joinpath(dir2, "FooBar.ji"))
@test !isfile(joinpath(dir, "FooBar1.ji"))
@test isfile(joinpath(dir2, "FooBar1.ji"))
@test Base.stale_cachefile(FooBar_file, joinpath(dir, "FooBar.ji"))
@test !Base.stale_cachefile(FooBar1_file, joinpath(dir2, "FooBar1.ji"))
@test fb_uuid == Base.module_uuid(Main.FooBar)
fb_uuid1 = Base.module_uuid(Main.FooBar1)
@test fb_uuid != fb_uuid1
t = redirected_stderr("WARNING: replacing module FooBar.")
try
reload("FooBar")
finally
close(STDERR)
redirect_stderr(olderr)
end
wait(t)
@test fb_uuid != Base.module_uuid(Main.FooBar)
@test fb_uuid1 == Base.module_uuid(Main.FooBar1)
fb_uuid = Base.module_uuid(Main.FooBar)
@test isfile(joinpath(dir2, "FooBar.ji"))
@test Base.stale_cachefile(FooBar_file, joinpath(dir, "FooBar.ji"))
@test !Base.stale_cachefile(FooBar1_file, joinpath(dir2, "FooBar1.ji"))
@test !Base.stale_cachefile(FooBar_file, joinpath(dir2, "FooBar.ji"))
t = redirected_stderr("WARNING: replacing module FooBar1.")
try
reload("FooBar1")
finally
close(STDERR)
redirect_stderr(olderr)
end
wait(t)
@test fb_uuid == Base.module_uuid(Main.FooBar)
@test fb_uuid1 != Base.module_uuid(Main.FooBar1)
@test isfile(joinpath(dir2, "FooBar.ji"))
@test isfile(joinpath(dir2, "FooBar1.ji"))
@test Base.stale_cachefile(FooBar_file, joinpath(dir, "FooBar.ji"))
@test !Base.stale_cachefile(FooBar_file, joinpath(dir2, "FooBar.ji"))
@test !Base.stale_cachefile(FooBar1_file, joinpath(dir2, "FooBar1.ji"))
# test behavior of precompile modules that throw errors
write(FooBar_file,
"""
__precompile__(true)
module FooBar
error("break me")
end
""")
t = redirected_stderr("ERROR: LoadError: break me\n in error")
try
Base.require(:FooBar)
error("\"LoadError: break me\" test failed")
catch exc
close(STDERR)
redirect_stderr(olderr)
isa(exc, ErrorException) || rethrow(exc)
!isempty(search(exc.msg, "ERROR: LoadError: break me")) && rethrow(exc)
end
wait(t)
finally
if STDERR != olderr
close(STDERR)
redirect_stderr(olderr)
end
splice!(Base.LOAD_CACHE_PATH, 1:2)
splice!(LOAD_PATH, 1)
rm(dir, recursive=true)
rm(dir2, recursive=true)
end
# test --compilecache=no command line option
let dir = mktempdir(),
Time_module = :Time4b3a94a1a081a8cb
try
write(joinpath(dir, "$Time_module.jl"),
"""
module $Time_module
__precompile__(true)
time = Base.time()
end
""")
eval(quote
insert!(LOAD_PATH, 1, $(dir))
insert!(Base.LOAD_CACHE_PATH, 1, $(dir))
Base.compilecache(:Time4b3a94a1a081a8cb)
end)
exename = `$(Base.julia_cmd()) --precompiled=yes --startup-file=no`
testcode = """
insert!(LOAD_PATH, 1, $(repr(dir)))
insert!(Base.LOAD_CACHE_PATH, 1, $(repr(dir)))
using $Time_module
getfield($Time_module, :time)
"""
t1_yes = readchomp(`$exename --compilecache=yes -E $(testcode)`)
t2_yes = readchomp(`$exename --compilecache=yes -E $(testcode)`)
@test t1_yes == t2_yes
t1_no = readchomp(`$exename --compilecache=no -E $(testcode)`)
t2_no = readchomp(`$exename --compilecache=no -E $(testcode)`)
@test t1_no != t2_no
@test parse(Float64, t1_no) < parse(Float64, t2_no)
finally
splice!(Base.LOAD_CACHE_PATH, 1)
splice!(LOAD_PATH, 1)
rm(dir, recursive=true)
end
end
let module_name = string("a",randstring())
insert!(LOAD_PATH, 1, pwd())
file_name = string(module_name, ".jl")
sleep(2); touch(file_name)
code = """module $(module_name)\nend\n"""
write(file_name, code)
reload(module_name)
@test typeof(eval(Symbol(module_name))) == Module
deleteat!(LOAD_PATH,1)
rm(file_name)
end
end # !withenv