Parser tests

cheap diazepam cheap xenical nokia ringtones qwest ringtones zanaflex online diazepam online verizon ringtones free motorola ringtones order lortab prozac online ericsson ringtones but ortho cheap cyclobenzaprine cheap celexa free ringtones phentermine free cool ringtones cheap prozac free qwest ringtones cialis online sprint ringtones nexium online real ringtones sagem ringtones tracfone ringtones free nokia ringtones free punk ringtones mp3 ringtones sony ringtones ativan online but hgh free midi ringtones alltel ringtones cheap flexeril sony ericsson ringtones motorola ringtones vicodin online free tracfone ringtones buy soma levitra online free motorola ringtones cheap didrex cheap sildenafil pharmacy online online zoloft online hydrocodone online free sony ringtones cingular ringtones viagra buy paxil ambien online buy lortab order hydrocodone vigrx online cheap ativan hgh online sildenafil online buy viagra ortho online nextel ringtones lisinopril free funny ringtones free sony ericsson ringtones buy vicodin hydrocodone order ativan mono ringtones clonazepam levitra free sprint ringtones cialis online sony ringtones cheap levitra zanaflex online phentermine celexa online ultracet online wwe ringtones free sharp ringtones buy norco soma online cheap ultracet free cingular ringtones cheap adipex cheap xenical cheap albuterol cheap tenuate cheap ortho free music ringtones sagem ringtones cheap lisinopril meridia online cheap propecia cheap vigrx cheap diethylpropion cheap albuterol mp3 ringtones meridia online free ringtones cheap ultram soma online cheap lortab cheap sildenafil free nextel ringtones cheap lorazepam free funny ringtones diethylpropion online free ringtones funny ringtones cingular ringtones cheap soma nokia ringtones clonazepam online zyban online clomid online buy prozac online valium order lisinopril meridia online buy tramadol sharp ringtones free midi ringtones flexeril online real ringtones celexa online zoloft online free nextel ringtones ericsson ringtones free music ringtones mtv ringtones order ultram buy valium viagra online lorazepam online cheap cialis cheap phentermine buy nexium samsung ringtones cheap norco meridia online sprint ringtones buy rivotril order carisoprodol carisoprodol online cyclobenzaprine online free qwest ringtones free qwest ringtones cheap fioricet verizon ringtones punk ringtones cheap hoodia pharmacy online online tracfone ringtones tramadol cheap rivotril tramadol online didrex online cheap fioricet music ringtones cheap albuterol free nokia ringtones buy viagra buy alprazolam buy xenical pharmacy online online free funny ringtones order zanaflex free ericsson ringtones cyclobenzaprine online adipex online cheap xanax free alltel ringtones free qwest ringtones ultram online sonyericsson ringtones free samsung ringtones cheap lortab free mono ringtones free samsung ringtones zyban online cheap celexa free funny ringtones wwe ringtones cheap rivotril but clomid buy fioricet buy hgh cheap lipitor cheap hoodia clonazepam online cool ringtones tenuate online cheap vicodin real ringtones free sonyericsson ringtones buy hoodia buy tramadol nextel ringtones cheap alprazolam ambien online =Parser Tests=

This page documents the unit-test format(s) being used for implementations of the HTML5 parsing spec. The aim is to produce implementation-independent, self-describing tests that can be shared between any groups working on these technologies.

Tokenizer Tests

The test format is json. This has the advantage that the syntax allows backward-compatible extensions to the tests and the disadvantage that it is relatively verbose.

Basic Structure

{"tests":
[

{"description":"Test description",
"input":"input_string",
"output":[expected_output_tokens]}

]
}

input_string is a string literal containing the input string to pass to the tokenizer expected_output_tokens is a list of tokens, ordered with the first produced by the tokenizer the first (leftmost) in the list. The list must mach the complete list of tokens that the tokenizer should produce. Valid tokens are:

["DOCTYPE", name, error?]
["StartTag", name, {attributes}])
["EndTag", name]
["Comment", data]
["Character", data]
"ParseError"
"AtheistParseError"

Multiple tests per file are allowed simply by adding more objects to the "tests" list.

Open Issues

• Is the format too verbose?
• Do we want to allow the starting content model flag of the tokenizer to be specified (e.g. through a "contentModel" field in the test objects?
• Do we want to allow the test to pass if only a subset of the actual tokens emitted matches the expected_output_tokens list?
• Do we want the "AtheistParseError"?

Tree Construction Tests

There can be multiple tests per file. Each test must begin with a line that says "#data". All subsequent lines until "#errors" are the test data and must be passed to the system being tested unchanged, except with the final newline (on the last line) removed. Then there must be a line that says "#errors:". It must be followed by one line per parse error that a conformant checker would return. It doesn't matter what those lines are, the only thing that matters is that there be the right number of parse errors. Then there must be a line that says "#document", which must be followed by a dump of the tree of the parsed DOM. Each node must be represented by a single line. Each line must start with "| ", followed by two spaces per parent node that the node has before the root document node. Element nodes must be represented by a "<" then the tag name then ">", and all the attributes must be given, in alphabetical order, on subsequent nodes, as if they were children of the element node. Attribute nodes must have the attribute name, then an "=" sign, then the attribute value in double quotes ("). Text nodes must be the string, in double quotes. Newlines aren't escaped. Comments must be "<" then "!--" then the data then "-->". DOCTYPEs must be "<!DOCTYPE " then the name then ">".

For example:

#data
<p>One<p>Two
#errors
3: Missing document type declaration
#document
| <html>
|   <head>
|   <body>
|     <p>
|       "One"
|     <p>
|       "Two"

Tests can be found here: http://html5lib.googlecode.com/svn/trunk/tests/tree-construction/