The Tor Browser / file comparison
comparison: parser/htmlparser/tests/mochitest/html5lib_tree_construction/README.md
parser/htmlparser/tests/mochitest/html5lib_tree_construction/README.md
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:b8e47c451ef7 |
|---|---|
| 1 Tree Construction Tests | |
| 2 ======================= | |
| 3 | |
| 4 Each file containing tree construction tests consists of any number of | |
| 5 tests separated by two newlines (LF) and a single newline before the end | |
| 6 of the file. For instance: | |
| 7 | |
| 8 [TEST]LF | |
| 9 LF | |
| 10 [TEST]LF | |
| 11 LF | |
| 12 [TEST]LF | |
| 13 | |
| 14 Where [TEST] is the following format: | |
| 15 | |
| 16 Each test must begin with a string "\#data" followed by a newline (LF). | |
| 17 All subsequent lines until a line that says "\#errors" are the test data | |
| 18 and must be passed to the system being tested unchanged, except with the | |
| 19 final newline (on the last line) removed. | |
| 20 | |
| 21 Then there must be a line that says "\#errors". It must be followed by | |
| 22 one line per parse error that a conformant checker would return. It | |
| 23 doesn't matter what those lines are, although they can't be | |
| 24 "\#document-fragment", "\#document", or empty, the only thing that | |
| 25 matters is that there be the right number of parse errors. | |
| 26 | |
| 27 Then there \*may\* be a line that says "\#document-fragment", which must | |
| 28 be followed by a newline (LF), followed by a string of characters that | |
| 29 indicates the context element, followed by a newline (LF). If this line | |
| 30 is present the "\#data" must be parsed using the HTML fragment parsing | |
| 31 algorithm with the context element as context. | |
| 32 | |
| 33 Then there must be a line that says "\#document", which must be followed | |
| 34 by a dump of the tree of the parsed DOM. Each node must be represented | |
| 35 by a single line. Each line must start with "| ", followed by two spaces | |
| 36 per parent node that the node has before the root document node. | |
| 37 | |
| 38 - Element nodes must be represented by a "`<`" then the *tag name | |
| 39 string* "`>`", and all the attributes must be given, sorted | |
| 40 lexicographically by UTF-16 code unit according to their *attribute | |
| 41 name string*, on subsequent lines, as if they were children of the | |
| 42 element node. | |
| 43 - Attribute nodes must have the *attribute name string*, then an "=" | |
| 44 sign, then the attribute value in double quotes ("). | |
| 45 - Text nodes must be the string, in double quotes. Newlines aren't | |
| 46 escaped. | |
| 47 - Comments must be "`<`" then "`!-- `" then the data then "` -->`". | |
| 48 - DOCTYPEs must be "`<!DOCTYPE `" then the name then if either of the | |
| 49 system id or public id is non-empty a space, public id in | |
| 50 double-quotes, another space an the system id in double-quotes, and | |
| 51 then in any case "`>`". | |
| 52 - Processing instructions must be "`<?`", then the target, then a | |
| 53 space, then the data and then "`>`". (The HTML parser cannot emit | |
| 54 processing instructions, but scripts can, and the WebVTT to DOM | |
| 55 rules can emit them.) | |
| 56 | |
| 57 The *tag name string* is the local name prefixed by a namespace | |
| 58 designator. For the HTML namespace, the namespace designator is the | |
| 59 empty string, i.e. there's no prefix. For the SVG namespace, the | |
| 60 namespace designator is "svg ". For the MathML namespace, the namespace | |
| 61 designator is "math ". | |
| 62 | |
| 63 The *attribute name string* is the local name prefixed by a namespace | |
| 64 designator. For no namespace, the namespace designator is the empty | |
| 65 string, i.e. there's no prefix. For the XLink namespace, the namespace | |
| 66 designator is "xlink ". For the XML namespace, the namespace designator | |
| 67 is "xml ". For the XMLNS namespace, the namespace designator is "xmlns | |
| 68 ". Note the difference between "xlink:href" which is an attribute in no | |
| 69 namespace with the local name "xlink:href" and "xlink href" which is an | |
| 70 attribute in the xlink namespace with the local name "href". | |
| 71 | |
| 72 If there is also a "\#document-fragment" the bit following "\#document" | |
| 73 must be a representation of the HTML fragment serialization for the | |
| 74 context element given by "\#document-fragment". | |
| 75 | |
| 76 For example: | |
| 77 | |
| 78 #data | |
| 79 <p>One<p>Two | |
| 80 #errors | |
| 81 3: Missing document type declaration | |
| 82 #document | |
| 83 | <html> | |
| 84 | <head> | |
| 85 | <body> | |
| 86 | <p> | |
| 87 | "One" | |
| 88 | <p> | |
| 89 | "Two" |
