70a381a00f
This will allow us to have global setup and teardown for tests. For example, we can automatically clear caches after each test, to avoid annoying intermittent failures like #1879 and #1886.
74 lines
1.5 KiB
Ruby
74 lines
1.5 KiB
Ruby
require "testing_env"
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require "keg"
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require "stringio"
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class OSMacLinkTests < Homebrew::TestCase
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include FileUtils
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def setup
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super
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keg = HOMEBREW_CELLAR.join("foo", "1.0")
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keg.join("bin").mkpath
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%w[hiworld helloworld goodbye_cruel_world].each do |file|
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touch keg.join("bin", file)
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end
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@keg = Keg.new(keg)
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@dst = HOMEBREW_PREFIX.join("bin", "helloworld")
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@nonexistent = Pathname.new("/some/nonexistent/path")
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@mode = OpenStruct.new
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@old_stdout = $stdout
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$stdout = StringIO.new
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mkpath HOMEBREW_PREFIX/"bin"
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mkpath HOMEBREW_PREFIX/"lib"
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end
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def teardown
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@keg.unlink
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@keg.uninstall
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$stdout = @old_stdout
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rmtree HOMEBREW_PREFIX/"bin"
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rmtree HOMEBREW_PREFIX/"lib"
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super
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end
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def test_mach_o_files_skips_hardlinks
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a = HOMEBREW_CELLAR/"a/1.0"
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(a/"lib").mkpath
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FileUtils.cp dylib_path("i386"), a/"lib/i386.dylib"
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FileUtils.ln a/"lib/i386.dylib", a/"lib/i386_link.dylib"
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keg = Keg.new(a)
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keg.link
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assert_equal 1, keg.mach_o_files.size
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ensure
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keg.unlink
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keg.uninstall
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end
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def test_mach_o_files_isnt_confused_by_symlinks
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a = HOMEBREW_CELLAR/"a/1.0"
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(a/"lib").mkpath
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FileUtils.cp dylib_path("i386"), a/"lib/i386.dylib"
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FileUtils.ln a/"lib/i386.dylib", a/"lib/i386_link.dylib"
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FileUtils.ln_s a/"lib/i386.dylib", a/"lib/1.dylib"
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keg = Keg.new(a)
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keg.link
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assert_equal 1, keg.mach_o_files.size
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ensure
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keg.unlink
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keg.uninstall
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end
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end
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