@Test public void testParse() throws IOException { LOG.info("TEST parse"); PipedArgsParser parser = new PipedArgsParser(); LOG.info("TEST good input, dashes in keys"); String strCmdLine = "a-tool a-action --input-one=\"bla\" --input-two=\"5\""; parser.parse(strCmdLine); Command command1 = parser.new Command(); command1.action = "a-action"; command1.tool = "a-tool"; command1.pairs = new HashMap<String, String>() {{ put("input-one", "bla"); put("input-two", "5"); }}; Command[] commandsExp = { command1 }; assertEquals(commandsExp, parser.getCommands()); LOG.info("TEST good input"); strCmdLine = "\"hdfs: parser.parse(strCmdLine); command1.pairs = new HashMap<String, String>() {{ put("input1", "bla"); put("input3", "5"); }}; assertEquals(commandsExp, parser.getCommands()); assertEquals("hdfs: assertEquals("file with spaces.out", parser.getStdoutFile() ); LOG.info("TEST good input, stdin only"); strCmdLine = "file.in > a-tool a-action --input1=\"bla\" --input3=\"5\""; parser.parse(strCmdLine); assertEquals("file.in", parser.getStdinFile() ); assertEquals(null, parser.getStdoutFile() ); assertEquals(commandsExp, parser.getCommands()); LOG.info("TEST good input, stdout only"); strCmdLine = "a-tool a-action --input1=\"bla\" --input3=\"5\" > file.out"; parser.parse(strCmdLine); assertEquals(null, parser.getStdinFile() ); assertEquals("file.out", parser.getStdoutFile() ); assertEquals(commandsExp, parser.getCommands()); LOG.info("TEST empty input"); strCmdLine = "a-tool a-action --input1=\"bla\" --input3=\"\""; parser.parse(strCmdLine); command1.pairs = new HashMap<String, String>() {{ put("input1", "bla"); put("input3", ""); }}; assertEquals(commandsExp, parser.getCommands()); LOG.info("TEST good input without pairs"); strCmdLine = "a-tool a-action"; parser.parse(strCmdLine); command1.pairs = new HashMap<String, String>(); assertEquals(commandsExp, parser.getCommands()); LOG.info("TEST good input with quotes"); strCmdLine = "a-tool a-action --input1=\"bla \\\"quoted\\\" bla\""; parser.parse(strCmdLine); command1.pairs = new HashMap<String, String>() {{ put("input1", "bla \"quoted\" bla"); }}; assertEquals(commandsExp, parser.getCommands()); LOG.info("TEST good input with pipes"); strCmdLine = "a-tool a-action --input1=\"bla \\\"quoted\\\" bla\""; strCmdLine += " | b-tool b-action --input2=\"test\""; parser.parse(strCmdLine); Command command2 = parser.new Command(); command2.tool = "b-tool"; command2.action = "b-action"; command2.pairs = new HashMap<String, String>() {{ put("input2", "test"); }}; Command[] twoCommandsExp = { command1, command2 }; assertEquals(twoCommandsExp, parser.getCommands()); LOG.info("TEST good input with more pipes"); strCmdLine = "a-tool a-action --input1=\"bla \\\"quoted\\\" bla\""; strCmdLine += " | b-tool b-action --input2=\"test\""; strCmdLine += " | c-tool c-action --input3=\"bla\""; parser.parse(strCmdLine); Command command3 = parser.new Command(); command3.tool = "c-tool"; command3.action = "c-action"; command3.pairs = new HashMap<String, String>() {{ put("input3", "bla"); }}; Command[] moreCommandsExp = { command1, command2, command3 }; assertEquals(moreCommandsExp, parser.getCommands()); LOG.info("TEST good input with more pipes and stdin/out"); strCmdLine = "file.in > a-tool a-action --input1=\"bla \\\"quoted\\\" bla\""; strCmdLine += " | b-tool b-action --input2=\"test\""; strCmdLine += " | c-tool c-action --input3=\"bla\" > file.out"; parser.parse(strCmdLine); assertEquals(moreCommandsExp, parser.getCommands()); assertEquals("file.in", parser.getStdinFile()); assertEquals("file.out", parser.getStdoutFile()); LOG.info("TEST bad input, missing '='"); strCmdLine = "a-tool a-action --input1=\"bla\" --input3 \""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST other bad input"); strCmdLine = "--input1=\"bla\" --input3 \""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST more bad input, missing '-'"); strCmdLine = "a-tool a-action -input1=\"bla\" --input3=\"5\""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST even more bad input"); strCmdLine = "a-tool a-action --input1=\"bla\" -input3=\"5\""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST bad stdin"); strCmdLine = "> a-tool a-action --input1=\"bla\" --input3=\"5\""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST bad stdout"); strCmdLine = "a-tool a-action --input1=\"bla\" --input3=\"5\" >"; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST missing action"); strCmdLine = "a-tool --input1=\"bla\" --input3=\"5\""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST another missing action"); strCmdLine = "file.in > a-tool --input1=\"bla\" --input3=\"5\""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST missing command"); strCmdLine = "file.in > > file.out"; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } LOG.info("TEST missing all"); strCmdLine = ""; try { parser.parse(strCmdLine); assert false; }catch(IOException ex ) { LOG.info("expected exception: " + ex); } }
public void parse(String strCmdLine) throws IOException { strStdinFile = ""; strStdoutFile = ""; tokenizer = new StreamTokenizer( new StringReader(strCmdLine)); Varbox s = S(); strStdinFile = s.stdin; strStdoutFile = s.stdout; commands = s.commands.toArray(new Command[0]); }
PipedArgsParser { public void parse(String strCmdLine) throws IOException { strStdinFile = ""; strStdoutFile = ""; tokenizer = new StreamTokenizer( new StringReader(strCmdLine)); Varbox s = S(); strStdinFile = s.stdin; strStdoutFile = s.stdout; commands = s.commands.toArray(new Command[0]); } }
PipedArgsParser { public void parse(String strCmdLine) throws IOException { strStdinFile = ""; strStdoutFile = ""; tokenizer = new StreamTokenizer( new StringReader(strCmdLine)); Varbox s = S(); strStdinFile = s.stdin; strStdoutFile = s.stdout; commands = s.commands.toArray(new Command[0]); }  }
PipedArgsParser { public void parse(String strCmdLine) throws IOException { strStdinFile = ""; strStdoutFile = ""; tokenizer = new StreamTokenizer( new StringReader(strCmdLine)); Varbox s = S(); strStdinFile = s.stdin; strStdoutFile = s.stdout; commands = s.commands.toArray(new Command[0]); }  void parse(String strCmdLine); Command[] getCommands(); String getStdinFile(); String getStdoutFile(); Command COMMAND(); }
PipedArgsParser { public void parse(String strCmdLine) throws IOException { strStdinFile = ""; strStdoutFile = ""; tokenizer = new StreamTokenizer( new StringReader(strCmdLine)); Varbox s = S(); strStdinFile = s.stdin; strStdoutFile = s.stdout; commands = s.commands.toArray(new Command[0]); }  void parse(String strCmdLine); Command[] getCommands(); String getStdinFile(); String getStdoutFile(); Command COMMAND();  }