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Adding ordinal values to escapes

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Work still needs to be done to get control characters correct, and
ordinals will need to be added for literals as well. This is in
preparation for reporting incorrectly ordered charset ranges
This commit is contained in:
Jeff Avallone committed 2014-12-22 12:44:19 -05:00
1 parent 33bbd11af6
commit 101b457260
4 files changed
+77 -83
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spec/parser/javascript/escape_spec.js
+29 -32
View File
@@ -5,40 +5,37 @@ import Snap from 'snapsvg';
describe('parser/javascript/escape.js', function() {
_.forIn({
'\\b': 'word boundary',
'\\B': 'non-word boundary',
'\\d': 'digit',
'\\D': 'non-digit',
'\\f': 'form feed',
'\\n': 'line feed',
'\\r': 'carriage return',
'\\s': 'white space',
'\\S': 'non-white space',
'\\t': 'tab',
'\\v': 'vertical tab',
'\\w': 'word',
'\\W': 'non-word',
'\\0': 'null',
'\\1': 'Back reference (group = 1)',
'\\2': 'Back reference (group = 2)',
'\\3': 'Back reference (group = 3)',
'\\4': 'Back reference (group = 4)',
'\\5': 'Back reference (group = 5)',
'\\6': 'Back reference (group = 6)',
'\\7': 'Back reference (group = 7)',
'\\8': 'Back reference (group = 8)',
'\\9': 'Back reference (group = 9)',
'\\012': 'octal: 12',
'\\cx': 'ctrl-x',
'\\xab': '0xAB',
'\\uabcd': 'U+ABCD'
}, (label, str) => {
'\\b': { label: 'word boundary', ordinal: -1 },
'\\B': { label: 'non-word boundary', ordinal: -1 },
'\\d': { label: 'digit', ordinal: -1 },
'\\D': { label: 'non-digit', ordinal: -1 },
'\\f': { label: 'form feed', ordinal: 0x0c },
'\\n': { label: 'line feed', ordinal: 0x0a },
'\\r': { label: 'carriage return', ordinal: 0x0d },
'\\s': { label: 'white space', ordinal: -1 },
'\\S': { label: 'non-white space', ordinal: -1 },
'\\t': { label: 'tab', ordinal: 0x09 },
'\\v': { label: 'vertical tab', ordinal: 0x0b },
'\\w': { label: 'word', ordinal: -1 },
'\\W': { label: 'non-word', ordinal: -1 },
'\\0': { label: 'null', ordinal: 0 },
'\\1': { label: 'Back reference (group = 1)', ordinal: -1 },
'\\2': { label: 'Back reference (group = 2)', ordinal: -1 },
'\\3': { label: 'Back reference (group = 3)', ordinal: -1 },
'\\4': { label: 'Back reference (group = 4)', ordinal: -1 },
'\\5': { label: 'Back reference (group = 5)', ordinal: -1 },
'\\6': { label: 'Back reference (group = 6)', ordinal: -1 },
'\\7': { label: 'Back reference (group = 7)', ordinal: -1 },
'\\8': { label: 'Back reference (group = 8)', ordinal: -1 },
'\\9': { label: 'Back reference (group = 9)', ordinal: -1 },
'\\012': { label: 'octal: 12', ordinal: 10 },
'\\cx': { label: 'ctrl-x', ordinal: -1 },
'\\xab': { label: '0xAB', ordinal: 0xab },
'\\uabcd': { label: 'U+ABCD', ordinal: 0xabcd }
}, (content, str) => {
it(`parses "${str}" as an Escape`, function() {
var parser = new javascript.Parser(str);
expect(parser.__consume__terminal()).toEqual(jasmine.objectContaining({
type: 'escape',
label
}));
expect(parser.__consume__terminal()).toEqual(jasmine.objectContaining(content));
});
});