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Chris Tate
37128308c3
process.emitWarning checks its arguments in Node's order: an options object replaces type with `options.type || "Warning"` and code with `options.code`, type and code are checked before the warning and for Error warnings too, an empty type names the warning "Warning", and a DeprecationWarning type returns at once under process.noDeprecation. Wrong kinds throw ERR_INVALID_ARG_TYPE with Node's "Received ..." tail. An instance of an Error subclass is an Error warning, and a typed record in the options position is read as the options object. The default report reads the warning's message, code and detail as property reads do, so an Error subclass's own code is reported. A deprecation thrown under process.throwDeprecation is thrown as the Error it encodes, so the uncaught report names it. process.kill throws ERR_UNKNOWN_SIGNAL for an unknown signal name, as subprocess.kill does, and a failed kill(2) is Node's errnoException with errno, code and syscall. A failed process.chdir names the working directory as path and the target as dest. os.userInfo() reads the passwd entry of the effective uid: uid and gid are the entry's pw_uid and pw_gid (-1 on Windows), not the process ids. os.homedir() answers $HOME whenever it is set, an empty value included. The minimal test/common for Node's test/parallel files gains isAIX, isIBMi and isSunOS.