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feat(parser): rewrite lexer to make it faster (#50)

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* feat(parser): first iteration of new lexer

* feat(parser): convert token string props to number props

* refactor(parser): optimize char grabber

* refactor(parser): working on new lexer

* refactor(parser): convert token string props to number props

* refactor(parser): rebuild lexer, add tag attrs parsing

* refactor(parser): rework word parsing and tag parsing

* refactor(parser): rework to pass tests

* refactor(parser): rework tag parsing

* refactor(parser): rework escape tags parsing

* refactor(parser): rework tests

* refactor(parser): all test pass

* refactor(parser): make lexer faster by move mode switching in loop

* refactor(parser): remove all state map objects

* refactor(parser): order of parsing states

* refactor(parser): state switching without return

* refactor(parser): rename buffers to chars

* refactor(lexer): reduce function calls

* feat(lexer): add new parser tests and code to pass it

* fix(utils): remove unused variable in char grabber

* feat(lexer): add test for new lexer bug

* chore(*): add lexer and lexer2 to benchmark

* chore(lexer): add some debug info for char grabber

* feat(parser): add new test for single attributes without values

* fix(lexer): paired tags tests

* refactor(lexer): comment breaking changes tests for future releases

* feat(core): improve tests

* refactor(parser): add more tests, reduce char grabber size

* refactor(parser): reduce utils size

* refactor(parser): remove unused code from tag parsing code

* refactor(parser): remove unused code from word to tag transforming code

* chore(benchmark): fix benchmark imports
This commit is contained in:
Nikolay Kostyurin
2020-12-09 01:03:48 +02:00
committed by GitHub
parent fda6ddd6ee
commit 772d422d77
13 changed files with 998 additions and 359 deletions
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packages/bbob-core/test/utils.test.js
+46 -10
View File
@@ -1,4 +1,7 @@
import { iterate } from '../src/utils';
import { iterate, match } from '../src/utils';
const stringify = val => JSON.stringify(val);
describe('@bbob/core utils', () => {
test('iterate', () => {
@@ -16,14 +19,47 @@ describe('@bbob/core utils', () => {
return node;
});
expect(resultArr).toEqual([{
one: true,
pass: 1,
content: [{ oneInside: true, pass: 1, }]
}, {
two: true,
pass: 1,
content: [{ twoInside: true, pass: 1, }]
}]);
const expected = [
{
one: true,
content: [{ oneInside: true, pass: 1, }],
pass: 1,
}, {
two: true,
content: [{ twoInside: true, pass: 1, }],
pass: 1,
}
];
expect(stringify(resultArr)).toEqual(stringify(expected));
});
test('match', () => {
const testArr = [
{ tag: 'mytag1', one: 1 },
{ tag: 'mytag2', two: 1 },
{ tag: 'mytag3', three: 1 },
{ tag: 'mytag4', four: 1 },
{ tag: 'mytag5', five: 1 },
{ tag: 'mytag6', six: 1 },
];
testArr.match = match;
const resultArr = testArr.match([{ tag: 'mytag1' }, { tag: 'mytag2' }], node => {
node.pass = 1;
return node;
});
const expected = [
{ tag: 'mytag1', one: 1, pass: 1 },
{ tag: 'mytag2', two: 1, pass: 1 },
{ tag: 'mytag3', three: 1 },
{ tag: 'mytag4', four: 1 },
{ tag: 'mytag5', five: 1 },
{ tag: 'mytag6', six: 1 },
];
expect(stringify(resultArr)).toEqual(stringify(expected))
})
});