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FormulaInstaller#check_install_sanity test pinned

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Forbid to install formual if it has pinned dependencies.
This commit is contained in:
Vlad Shablinsky 2016-09-05 23:33:37 +03:00 committed by Uladzislau Shablinski
parent 02a578d842
commit f9b910eeb6
1 changed files with 42 additions and 0 deletions
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42
Library/Homebrew/test/test_formula_installer.rb
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@ -92,3 +92,45 @@ class InstallTests < Homebrew::TestCase
end
end
end
class FormulaInstallerTests < Homebrew::TestCase
def test_check_install_sanity_pinned_dep
dep_name = "dependency"
dep_path = CoreTap.new.formula_dir/"#{dep_name}.rb"
dep_path.write <<-EOS.undent
class #{Formulary.class_s(dep_name)} < Formula
url "foo"
version "0.2"
end
EOS
Formulary::FORMULAE.delete(dep_path)
dependency = Formulary.factory(dep_name)
dependent = formula do
url "foo"
version "0.5"
depends_on "#{dependency.name}"
end
dependency.prefix("0.1").join("bin/a").mkpath
HOMEBREW_LIBRARY.join("PinnedKegs").mkpath
FileUtils.ln_s dependency.prefix("0.1"), HOMEBREW_LIBRARY.join("PinnedKegs/#{dep_name}")
dependency_keg = Keg.new(dependency.prefix("0.1"))
dependency_keg.link
assert_predicate dependency_keg, :linked?
assert_predicate dependency, :pinned?
fi = FormulaInstaller.new(dependent)
assert_raises(CannotInstallFormulaError) { fi.check_install_sanity }
ensure
dependency.unpin
dependency_keg.unlink
dependency_keg.uninstall
dependency.clear_cache
dep_path.unlink
Formulary::FORMULAE.delete(dep_path)
end
end