51 lines
1.2 KiB
Ruby
51 lines
1.2 KiB
Ruby
require "testing_env"
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require "tempfile"
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class UtilTests < Homebrew::TestCase
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def setup
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@dir = Pathname.new(mktmpdir)
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end
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def teardown
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@dir.rmtree
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end
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def test_put_columns_empty
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# Issue #217 put columns with new results fails.
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assert_silent { puts_columns [] }
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end
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def test_which
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cmd = @dir/"foo"
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FileUtils.touch cmd
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cmd.chmod 0744
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assert_equal Pathname.new(cmd),
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which(File.basename(cmd), File.dirname(cmd))
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end
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def test_which_skip_non_executables
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cmd = @dir/"foo"
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FileUtils.touch cmd
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assert_nil which(File.basename(cmd), File.dirname(cmd))
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end
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def test_which_skip_malformed_path
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# 'which' should not fail if a path is malformed
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# see https://github.com/Homebrew/homebrew/issues/32789 for an example
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cmd = @dir/"foo"
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FileUtils.touch cmd
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cmd.chmod 0744
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# ~~ will fail because ~foo resolves to foo's home and there is no '~' user
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# here
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assert_equal Pathname.new(cmd),
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which(File.basename(cmd), "~~#{File::PATH_SEPARATOR}#{File.dirname(cmd)}")
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end
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def test_popen_read
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out = Utils.popen_read("/bin/sh", "-c", "echo success").chomp
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assert_equal "success", out
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assert_predicate $?, :success?
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end
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end
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