How to use

picocli.CommandLine$Model$ParserSpec

constructor

@Test
public void testArgSpecSplitWithEscapedBackslashInsideQuote() {
  PositionalParamSpec positional = PositionalParamSpec.builder().splitRegex(";").build();
  System.setProperty("picocli.trace", "DEBUG");
  String value = "\"abc\\\\\\\";def\"";
  String[] values = positional.splitValue(value, new CommandLine.Model.ParserSpec().splitQuotedStrings(false), CommandLine.Range.valueOf("1"), 1);
  System.clearProperty("picocli.trace");
  assertArrayEquals(new String[] {"\"abc\\\\\\\";def\""}, values);
}

@Test
public void testArgSpecSplitBalancedQuotedValueDebug() {
  PositionalParamSpec positional = PositionalParamSpec.builder().splitRegex(";").build();
  System.setProperty("picocli.trace", "DEBUG");
  String value = "\"abc\\\";def\"";
  String[] values = positional.splitValue(value, new CommandLine.Model.ParserSpec().splitQuotedStrings(false), CommandLine.Range.valueOf("1"), 1);
  System.clearProperty("picocli.trace");
  assertArrayEquals(new String[] {"\"abc\\\";def\""}, values);
}

@Test
public void testArgSpecSplitWithEscapedBackslashOutsideQuote() {
  PositionalParamSpec positional = PositionalParamSpec.builder().splitRegex(";").build();
  System.setProperty("picocli.trace", "DEBUG");
  String value = "\\\\\"abc\\\";def\";\\\"a\\";
  String[] values = positional.splitValue(value, new CommandLine.Model.ParserSpec().splitQuotedStrings(false), CommandLine.Range.valueOf("1"), 1);
  System.clearProperty("picocli.trace");
  assertArrayEquals(new String[] {"\\\\\"abc\\\";def\"", "\\\"a\\"}, values);
}

@Test
public void testArgSpecSplitValue_RespectsQuotedValuesByDefault() {
  ParserSpec parser = new ParserSpec();
  ArgSpec spec = PositionalParamSpec.builder().splitRegex(",").build();
  String[] actual = spec.splitValue("a,b,\"c,d,e\",f", parser, Range.valueOf("0"), 0);
  assertArrayEquals(new String[]{"a", "b", "\"c,d,e\"", "f"}, actual);
}

@Test
public void testUseSimplifiedAtFilesFromSystemPropertyCaseInsensitive() {
  ParserSpec parser = new ParserSpec();
  assertFalse(parser.useSimplifiedAtFiles());
  System.setProperty("picocli.useSimplifiedAtFiles", "TRUE");
  assertTrue(parser.useSimplifiedAtFiles());
}

@Test
public void testArgSpecSplitWithEscapedBackslashOutsideQuote() {
  PositionalParamSpec positional = PositionalParamSpec.builder().splitRegex(";").build();
  System.setProperty("picocli.trace", "DEBUG");
  String value = "\\\\\"abc\\\";def\";\\\"a\\";
  String[] values = positional.splitValue(value, new CommandLine.Model.ParserSpec().splitQuotedStrings(false), CommandLine.Range.valueOf("1"), 1);
  System.clearProperty("picocli.trace");
  assertArrayEquals(new String[] {"\\\\\"abc\\\";def\"", "\\\"a\\"}, values);
}

@Test
public void testArgSpecSplitValue_MultipleQuotedValues() {
  ParserSpec parser = new ParserSpec();
  ArgSpec spec = PositionalParamSpec.builder().splitRegex(",").build();
  String[] actual = spec.splitValue("a,b,\"c,d,e\",f,\"xxx,yyy\"", parser, Range.valueOf("0"), 0);
  assertArrayEquals(new String[]{"a", "b", "\"c,d,e\"", "f", "\"xxx,yyy\""}, actual);
}

@Test
public void testUseSimplifiedAtFilesFromEmptySystemProperty() {
  ParserSpec parser = new ParserSpec();
  assertFalse(parser.useSimplifiedAtFiles());
  System.setProperty("picocli.useSimplifiedAtFiles", "");
  assertTrue(parser.useSimplifiedAtFiles());
}

@Test
public void testCommandSpecParserSetter() {
  CommandSpec spec = CommandSpec.wrapWithoutInspection(null);
  ParserSpec old = spec.parser();
  assertSame(old, spec.parser());
  assertFalse(spec.parser().collectErrors());
  assertFalse(spec.parser().caseInsensitiveEnumValuesAllowed());
  ParserSpec update = new ParserSpec().collectErrors(true).caseInsensitiveEnumValuesAllowed(true);
  spec.parser(update);
  assertSame(old, spec.parser());
  assertTrue(spec.parser().collectErrors());
  assertTrue(spec.parser().caseInsensitiveEnumValuesAllowed());
}

@Test
public void testUseSimplifiedAtFilesIsOverriddenBySystemProperty() {
  ParserSpec parser = new ParserSpec();
  assertFalse(parser.useSimplifiedAtFiles());
  parser.useSimplifiedAtFiles(true);
  System.setProperty("picocli.useSimplifiedAtFiles", "false");
  assertFalse(parser.useSimplifiedAtFiles());
}

@Test
public void testUseSimplifiedAtFilesFromEmptySystemProperty() {
  ParserSpec parser = new ParserSpec();
  assertFalse(parser.useSimplifiedAtFiles());
  System.setProperty("picocli.useSimplifiedAtFiles", "");
  assertTrue(parser.useSimplifiedAtFiles());
}

@Test
public void testArgSpecSplitUnbalancedQuotedValueDebug() {
  PositionalParamSpec positional = PositionalParamSpec.builder().splitRegex(";").build();
  System.setProperty("picocli.trace", "DEBUG");
  String value = "\"abc\\\";def";
  String[] values = positional.splitValue(value, new CommandLine.Model.ParserSpec().splitQuotedStrings(false), CommandLine.Range.valueOf("1"), 1);
  System.clearProperty("picocli.trace");
  assertArrayEquals(new String[] {"\"abc\\\"", "def"}, values);
}
@Test

@Test
public void testUseSimplifiedAtFilesFromSystemPropertyCaseInsensitive() {
  ParserSpec parser = new ParserSpec();
  assertFalse(parser.useSimplifiedAtFiles());
  System.setProperty("picocli.useSimplifiedAtFiles", "TRUE");
  assertTrue(parser.useSimplifiedAtFiles());
}

@Test
public void testArgSpecSplitValueDebug() {
  PositionalParamSpec positional = PositionalParamSpec.builder().splitRegex("b").build();
  System.setProperty("picocli.trace", "DEBUG");
  String[] values = positional.splitValue("abc", new CommandLine.Model.ParserSpec().splitQuotedStrings(true), CommandLine.Range.valueOf("1"), 1);
  System.clearProperty("picocli.trace");
  assertArrayEquals(new String[] {"a", "c"}, values);
}

@Test
public void testArgSpecSplitValue_MultipleQuotedValues_QuotesTrimmedIfRequested() {
  ParserSpec parser = new ParserSpec().trimQuotes(true);
  ArgSpec spec = PositionalParamSpec.builder().splitRegex(",").build();
  String[] actual = spec.splitValue("a,b,\"c,d,e\",f,\"xxx,yyy\"", parser, Range.valueOf("0"), 0);
  assertArrayEquals(new String[]{"a", "b", "c,d,e", "f", "xxx,yyy"}, actual);
}

@Test
public void testArgSpecSplitValue_RespectsQuotedValuesByDefault() {
  ParserSpec parser = new ParserSpec();
  ArgSpec spec = PositionalParamSpec.builder().splitRegex(",").build();
  String[] actual = spec.splitValue("a,b,\"c,d,e\",f", parser, Range.valueOf("0"), 0);
  assertArrayEquals(new String[]{"a", "b", "\"c,d,e\"", "f"}, actual);
}

@Test
public void testUseSimplifiedAtFilesCanBeSetProgrammatically() {
  ParserSpec parser = new ParserSpec();
  assertFalse(parser.useSimplifiedAtFiles());
  parser.useSimplifiedAtFiles(true);
  assertTrue(parser.useSimplifiedAtFiles());
}

@Test
public void testUseSimplifiedAtFilesFromSystemProperty() {
  ParserSpec parser = new ParserSpec();
  assertFalse(parser.useSimplifiedAtFiles());
  System.setProperty("picocli.useSimplifiedAtFiles", "true");
  assertTrue(parser.useSimplifiedAtFiles());
}

@Test
public void testArgSpecSplitValue_SplitsQuotedValuesIfConfigured() {
  ParserSpec parser = new ParserSpec().splitQuotedStrings(true);
  ArgSpec spec = PositionalParamSpec.builder().splitRegex(",").build();
  String[] actual = spec.splitValue("a,b,\"c,d,e\",f", parser, Range.valueOf("0"), 0);
  assertArrayEquals(new String[]{"a", "b", "\"c", "d" , "e\"", "f"}, actual);
}

@Test
public void testArgSpecSplitValue_MultipleQuotedValues() {
  ParserSpec parser = new ParserSpec();
  ArgSpec spec = PositionalParamSpec.builder().splitRegex(",").build();
  String[] actual = spec.splitValue("a,b,\"c,d,e\",f,\"xxx,yyy\"", parser, Range.valueOf("0"), 0);
  assertArrayEquals(new String[]{"a", "b", "\"c,d,e\"", "f", "\"xxx,yyy\""}, actual);
}