# YAML Test Matrix

--- &test-J3BT
  Title: Spec Example 5.12. Tabs and Spaces
  Tags: [ spec, upto-1.2, whitespace ]

YAML

# Tabs and spaces
quoted: "Quoted 	"
block:	|
  void main() {
  	printf("Hello, world!\n");
  }

Expected Events

+STR
+DOC
+MAP
=VAL :quoted
=VAL "Quoted \t
=VAL :block
=VAL |void main() {\n\tprintf("Hello, world!\\n");\n}\n
-MAP
-DOC
-STR

Expected JSON

{
"quoted": "Quoted \t",
"block": "void main() {\n\tprintf(\"Hello, world!\\n\");\n}\n"
}

cpp-event

 ok

hs-yaml-event

 ok

js-event

 ok

libyaml-event

 ok

nimyaml-event

 ok

perl5-pegex-event

 ok

perl5-pp-event

 ok

hs-yaml-json

 json_ok

js-json

 json_ok

js-yaml-json

 json_ok

luajit-json

 json_ok

perl5-pp-json

 json_ok

perl5-tiny-json

 json_ok

perl5-xs-json

 json_ok

ruby-json

 json_ok

java-event

 error
Exception in thread "main" while scanning for the next token
found character '\t(TAB)' that cannot start any token. (Do not use \t(TAB) for indentation)
 in 'reader', line 3, column 7:
    block:	|
          ^

	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:419)
	at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:227)
	at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:586)
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
	at org.yaml.snakeyaml.Yaml$3.hasNext(Yaml.java:711)
	at org.yaml.editor.Snake2Events.yamlToEvents(Snake2Events.java:111)
	at org.yaml.editor.Snake2Events.main(Snake2Events.java:119)

java-json

 error
Exception in thread "main" while scanning for the next token
found character '\t(TAB)' that cannot start any token. (Do not use \t(TAB) for indentation)
 in 'reader', line 3, column 7:
    block:	|
          ^

	at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:419)
	at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:227)
	at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:586)
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158)
	at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:148)
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:124)
	at org.yaml.snakeyaml.composer.Composer.composeValueNode(Composer.java:236)
	at org.yaml.snakeyaml.composer.Composer.composeMappingChildren(Composer.java:227)
	at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:215)
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:144)
	at org.yaml.snakeyaml.composer.Composer.getNode(Composer.java:85)
	at org.yaml.snakeyaml.constructor.BaseConstructor.getData(BaseConstructor.java:123)
	at org.yaml.snakeyaml.Yaml$1.next(Yaml.java:547)
	at org.yaml.editor.Snake2Json.yamlToJson(Snake2Json.java:18)
	at org.yaml.editor.Snake2Json.main(Snake2Json.java:25)

perl5-pm-json

 error
YAML Error: Invalid element in map
   Code: YAML_LOAD_ERR_BAD_MAP_ELEMENT
   Line: 3
   Document: 1
 at /lib/perl5/YAML/Loader.pm line 360.

perl5-pm-pl

 error
YAML Error: Invalid element in map
   Code: YAML_LOAD_ERR_BAD_MAP_ELEMENT
   Line: 3
   Document: 1
 at /lib/perl5/YAML/Loader.pm line 360.

perl5-syck-json

 error
Syck parser (line 7, column -1): syntax error at /lib/perl5/x86_64-linux-gnu-thread-multi/YAML/Syck.pm line 75, <> line 1.

perl5-syck-pl

 error
Syck parser (line 7, column -1): syntax error at /lib/perl5/x86_64-linux-gnu-thread-multi/YAML/Syck.pm line 75, <> line 1.

pyyaml-event

 error
+STR
+DOC
+MAP
=VAL :quoted
=VAL "Quoted \t
=VAL :block
Traceback (most recent call last):
  File "/bin/pyyaml-event", line 10, in <module>
    for event in yaml.parse(sys.stdin.read()):
  File "/lib/python2.7/site-packages/yaml/__init__.py", line 36, in parse
    while loader.check_event():
  File "/lib/python2.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/lib/python2.7/site-packages/yaml/parser.py", line 449, in parse_block_mapping_value
    if not self.check_token(KeyToken, ValueToken, BlockEndToken):
  File "/lib/python2.7/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/lib/python2.7/site-packages/yaml/scanner.py", line 260, in fetch_more_tokens
    % ch.encode('utf-8'), self.get_mark())
yaml.scanner.ScannerError: while scanning for the next token
found character '\t' that cannot start any token
  in "<string>", line 3, column 7:
    block:	|
          ^

pyyaml-json

 error
Traceback (most recent call last):
  File "/bin/pyyaml-json", line 19, in <module>
    for doc in yaml.load_all(sys.stdin.read()):
  File "/lib/python2.7/site-packages/yaml/__init__.py", line 90, in load_all
    yield loader.get_data()
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 33, in get_data
    return self.construct_document(self.get_node())
  File "/lib/python2.7/site-packages/yaml/composer.py", line 27, in get_node
    return self.compose_document()
  File "/lib/python2.7/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 64, in compose_node
    if self.check_event(AliasEvent):
  File "/lib/python2.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/lib/python2.7/site-packages/yaml/parser.py", line 449, in parse_block_mapping_value
    if not self.check_token(KeyToken, ValueToken, BlockEndToken):
  File "/lib/python2.7/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/lib/python2.7/site-packages/yaml/scanner.py", line 260, in fetch_more_tokens
    % ch.encode('utf-8'), self.get_mark())
yaml.scanner.ScannerError: while scanning for the next token
found character '\t' that cannot start any token
  in "<string>", line 3, column 7:
    block:	|
          ^

pyyaml-py

 error
Traceback (most recent call last):
  File "/bin/pyyaml-py", line 36, in <module>
    for doc in yaml.load_all(sys.stdin.read()):
  File "/lib/python2.7/site-packages/yaml/__init__.py", line 90, in load_all
    yield loader.get_data()
  File "/lib/python2.7/site-packages/yaml/constructor.py", line 33, in get_data
    return self.construct_document(self.get_node())
  File "/lib/python2.7/site-packages/yaml/composer.py", line 27, in get_node
    return self.compose_document()
  File "/lib/python2.7/site-packages/yaml/composer.py", line 55, in compose_document
    node = self.compose_node(None, None)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 84, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 133, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/lib/python2.7/site-packages/yaml/composer.py", line 64, in compose_node
    if self.check_event(AliasEvent):
  File "/lib/python2.7/site-packages/yaml/parser.py", line 98, in check_event
    self.current_event = self.state()
  File "/lib/python2.7/site-packages/yaml/parser.py", line 449, in parse_block_mapping_value
    if not self.check_token(KeyToken, ValueToken, BlockEndToken):
  File "/lib/python2.7/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/lib/python2.7/site-packages/yaml/scanner.py", line 260, in fetch_more_tokens
    % ch.encode('utf-8'), self.get_mark())
yaml.scanner.ScannerError: while scanning for the next token
found character '\t' that cannot start any token
  in "<string>", line 3, column 7:
    block:	|
          ^

ruamel-event

 error
+STR
+DOC
+MAP
=VAL :quoted
=VAL "Quoted \t
=VAL :block
Traceback (most recent call last):
  File "/bin/ruamel-event", line 10, in <module>
    for event in ruamel.yaml.parse(sys.stdin.read()):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/main.py", line 880, in parse
    while loader._parser.check_event():
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 141, in check_event
    self.current_event = self.state()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 592, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/scanner.py", line 169, in check_token
    self.fetch_more_tokens()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/scanner.py", line 321, in fetch_more_tokens
    self.reader.get_mark(),
ruamel.yaml.scanner.ScannerError: while scanning for the next token
found character '\t' that cannot start any token
  in "<byte string>", line 3, column 7:
    block:	|
          ^ (line: 3)

ruamel-json

 error
Traceback (most recent call last):
  File "/bin/ruamel-json", line 19, in <module>
    for doc in ruamel.yaml.load_all(sys.stdin.read(), Loader=ruamel.yaml.Loader):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/main.py", line 949, in load_all
    yield loader._constructor.get_data()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/constructor.py", line 101, in get_data
    return self.construct_document(self.composer.get_node())
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 68, in get_node
    return self.compose_document()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 101, in compose_document
    node = self.compose_node(None, None)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 138, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 217, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 111, in compose_node
    if self.parser.check_event(AliasEvent):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 141, in check_event
    self.current_event = self.state()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 592, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/scanner.py", line 169, in check_token
    self.fetch_more_tokens()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/scanner.py", line 321, in fetch_more_tokens
    self.reader.get_mark(),
ruamel.yaml.scanner.ScannerError: while scanning for the next token
found character '\t' that cannot start any token
  in "<byte string>", line 3, column 7:
    block:	|
          ^ (line: 3)

ruamel-py

 error
Traceback (most recent call last):
  File "/bin/ruamel-py", line 36, in <module>
    for doc in ruamel.yaml.load_all(sys.stdin.read(), Loader=ruamel.yaml.Loader):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/main.py", line 949, in load_all
    yield loader._constructor.get_data()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/constructor.py", line 101, in get_data
    return self.construct_document(self.composer.get_node())
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 68, in get_node
    return self.compose_document()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 101, in compose_document
    node = self.compose_node(None, None)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 138, in compose_node
    node = self.compose_mapping_node(anchor)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 217, in compose_mapping_node
    item_value = self.compose_node(node, item_key)
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/composer.py", line 111, in compose_node
    if self.parser.check_event(AliasEvent):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 141, in check_event
    self.current_event = self.state()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/parser.py", line 592, in parse_block_mapping_value
    if self.scanner.check_token(ValueToken):
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/scanner.py", line 169, in check_token
    self.fetch_more_tokens()
  File "/usr/local/lib/python2.7/dist-packages/ruamel/yaml/scanner.py", line 321, in fetch_more_tokens
    self.reader.get_mark(),
ruamel.yaml.scanner.ScannerError: while scanning for the next token
found character '\t' that cannot start any token
  in "<byte string>", line 3, column 7:
    block:	|
          ^ (line: 3)

perl5-pp-pl

 na
{
  'block' => 'void main() {
	printf("Hello, world!\\n");
}
',
  'quoted' => 'Quoted 	'
}

perl5-tiny-pl

 na
{
  'block' => 'void main() {
	printf("Hello, world!\\n");
}
',
  'quoted' => 'Quoted 	'
}

perl5-xs-pl

 na
{
  'block' => 'void main() {
	printf("Hello, world!\\n");
}
',
  'quoted' => 'Quoted 	'
}