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KQL removes leading zero and breaks query (#62748) (#64400)

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* KQL removes leading zero and breaks query

* correctly parse numbers started from '.'

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>

Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
This commit is contained in:
Alexey Antonov 2020-04-24 12:48:39 +03:00 • committed by GitHub
parent 3c62a6f86a
commit 6d2097ef17
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3 changed files with 32 additions and 7 deletions
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7
src/plugins/data/common/es_query/kuery/ast/_generated_/kuery.js
View file

@ -222,9 +222,8 @@ module.exports = (function() {
if (sequence === 'true') return buildLiteralNode(true);
if (sequence === 'false') return buildLiteralNode(false);
if (chars.includes(wildcardSymbol)) return buildWildcardNode(sequence);
const number = Number(sequence);
const value = isNaN(number) ? sequence : number;
return buildLiteralNode(value);
const isNumberPattern = /^(-?[1-9]+\d*([.]\d+)?)$|^(-?0[.]\d*[1-9]+)$|^0$|^0.0$|^[.]\d{1,}$/
return buildLiteralNode(isNumberPattern.test(sequence) ? Number(sequence) : sequence);
},
peg$c50 = { type: "any", description: "any character" },
peg$c51 = "*",
@ -3164,4 +3163,4 @@ module.exports = (function() {
SyntaxError: peg$SyntaxError,
parse: peg$parse
};
})();
})();

27
src/plugins/data/common/es_query/kuery/ast/ast.test.ts
View file

@ -278,6 +278,33 @@ describe('kuery AST API', () => {
expect(fromLiteralExpression('true')).toEqual(booleanTrueLiteral);
expect(fromLiteralExpression('false')).toEqual(booleanFalseLiteral);
expect(fromLiteralExpression('42')).toEqual(numberLiteral);
expect(fromLiteralExpression('.3').value).toEqual(0.3);
expect(fromLiteralExpression('.36').value).toEqual(0.36);
expect(fromLiteralExpression('.00001').value).toEqual(0.00001);
expect(fromLiteralExpression('3').value).toEqual(3);
expect(fromLiteralExpression('-4').value).toEqual(-4);
expect(fromLiteralExpression('0').value).toEqual(0);
expect(fromLiteralExpression('0.0').value).toEqual(0);
expect(fromLiteralExpression('2.0').value).toEqual(2.0);
expect(fromLiteralExpression('0.8').value).toEqual(0.8);
expect(fromLiteralExpression('790.9').value).toEqual(790.9);
expect(fromLiteralExpression('0.0001').value).toEqual(0.0001);
expect(fromLiteralExpression('96565646732345').value).toEqual(96565646732345);
expect(fromLiteralExpression('..4').value).toEqual('..4');
expect(fromLiteralExpression('.3text').value).toEqual('.3text');
expect(fromLiteralExpression('text').value).toEqual('text');
expect(fromLiteralExpression('.').value).toEqual('.');
expect(fromLiteralExpression('-').value).toEqual('-');
expect(fromLiteralExpression('001').value).toEqual('001');
expect(fromLiteralExpression('00.2').value).toEqual('00.2');
expect(fromLiteralExpression('0.0.1').value).toEqual('0.0.1');
expect(fromLiteralExpression('3.').value).toEqual('3.');
expect(fromLiteralExpression('--4').value).toEqual('--4');
expect(fromLiteralExpression('-.4').value).toEqual('-.4');
expect(fromLiteralExpression('-0').value).toEqual('-0');
expect(fromLiteralExpression('00949').value).toEqual('00949');
});
test('should allow escaping of special characters with a backslash', () => {

5
src/plugins/data/common/es_query/kuery/ast/kuery.peg
View file

@ -247,9 +247,8 @@ UnquotedLiteral
if (sequence === 'true') return buildLiteralNode(true);
if (sequence === 'false') return buildLiteralNode(false);
if (chars.includes(wildcardSymbol)) return buildWildcardNode(sequence);
const number = Number(sequence);
const value = isNaN(number) ? sequence : number;
return buildLiteralNode(value);
const isNumberPattern = /^(-?[1-9]+\d*([.]\d+)?)$|^(-?0[.]\d*[1-9]+)$|^0$|^0.0$|^[.]\d{1,}$/
return buildLiteralNode(isNumberPattern.test(sequence) ? Number(sequence) : sequence);
}
UnquotedCharacter