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import Base.Git
include("gitutils.jl")
dir = string("tmp.",randstring())
@test !ispath(dir)
mkdir(dir)
@test isdir(dir)
try cd(dir) do
run(`git init -q`)
run(`git config user.name "Julia Tester"`)
run(`git config user.email test@julialang.org`)
run(`git commit -q --allow-empty -m "initial empty commit"`)
git_verify(Dict(), Dict(), Dict())
# each path can have one of these content in each of head, index, work
# for a total of length(contents)^3 = 4^3 = 64 combinations.
# each path can be in any of these 64 "superpositions" before & after
# for a total of 64^2 = 4096 files needed to test all transitions
# between before and after superpositions of git repo states.
contents = [nothing, "foo", "bar", {"baz"=>"qux"}]
b = length(contents)
states = [ [ base(b,k,6) => contents[rem(div(k,b^p),b)+1] for k=0:(b^3)^2-1 ] for p=0:5 ]
git_setup(states[1:3]...)
try Git.transact() do
git_setup(states[4:6]...)
throw(nothing)
end catch x
is(x,nothing) || rethrow()
end
git_verify(states[1:3]...)
end finally rm(dir, recursive=true) end
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