fails:Process.exec raises Errno::EACCES when passed a directory
fails:Process.exec sets the current directory when given the :chdir option
fails:Process.exec with a command array uses the first element as the command name and the second as the argv[0] value
fails:Process.exec with a command array coerces the argument using to_ary
fails:Process.exec (environment variables) unsets other environment variables when given a true :unsetenv_others option
fails:Process.exec with a command array raises an ArgumentError if the Array does not have exactly two elements
fails:Process.exec with an options Hash with Integer option keys maps the key to a file descriptor in the child that inherits the file descriptor from the parent specified by the value
windows:Process.exec runs the specified command, replacing current process
windows:Process.exec with a single argument subjects the specified command to shell expansion
windows:Process.exec with a single argument creates an argument array with shell parsing semantics for whitespace
windows:Process.exec (environment variables) sets environment variables in the child environment
windows:Process.exec (environment variables) unsets environment variables whose value is nil
windows:Process.exec (environment variables) coerces environment argument using to_hash
fails:Process.exec (environment variables) sets environment variables in the child environment
fails:Process.exec (environment variables) unsets environment variables whose value is nil
fails:Process.exec (environment variables) coerces environment argument using to_hash
fails:Process.exec with an options Hash with Integer option keys lets the process after exec have specified file descriptor despite close_on_exec
fails:Process.exec with an options Hash with Integer option keys sets close_on_exec to false on specified fd even when it fails
windows:Process.exec flushes STDERR upon exit when it's not set to sync
windows:Process.exec with a single argument does not subject the specified command to shell expansion on Windows
windows:Process.exec with a single argument does not create an argument array with shell parsing semantics for whitespace on Windows
windows:Process.exec with multiple arguments does not subject the arguments to shell expansion
