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| -rw-r--r-- | Library/Homebrew/test/test_utils.rb | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Library/Homebrew/test/test_utils.rb b/Library/Homebrew/test/test_utils.rb index 07bb65c90..9dc283084 100644 --- a/Library/Homebrew/test/test_utils.rb +++ b/Library/Homebrew/test/test_utils.rb @@ -1,11 +1,48 @@ require "testing_env" +require "tempfile" class UtilTests < Homebrew::TestCase + + def setup + @dir = Pathname.new(mktmpdir) + end + + def teardown + @dir.rmtree + end + def test_put_columns_empty # Issue #217 put columns with new results fails. assert_silent { puts_columns [] } end + def test_which + cmd = @dir/"foo" + FileUtils.touch cmd + cmd.chmod 0744 + assert_equal Pathname.new(cmd), + which(File.basename(cmd), File.dirname(cmd)) + end + + def test_which_skip_non_executables + cmd = @dir/"foo" + FileUtils.touch cmd + assert_nil which(File.basename(cmd), File.dirname(cmd)) + end + + def test_which_skip_malformed_path + # 'which' should not fail if a path is malformed + # see https://github.com/Homebrew/homebrew/issues/32789 for an example + cmd = @dir/"foo" + FileUtils.touch cmd + cmd.chmod 0744 + + # ~~ will fail because ~foo resolves to foo's home and there is no '~' user + # here + assert_equal Pathname.new(cmd), + which(File.basename(cmd), "~~#{File::PATH_SEPARATOR}#{File.dirname(cmd)}") + end + def test_popen_read out = Utils.popen_read("/bin/sh", "-c", "echo success").chomp assert_equal "success", out |