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Latest changes behave like "AssignmentExpression", but avoid double validation and extra branching if found a assignment operator. If no assign operator, goes on as normal.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| import { Context } from '../../../src/common'; | ||
| import { pass, fail } from '../../test-utils'; | ||
| import * as t from 'assert'; | ||
| import { parseSource } from '../../../src/parser'; | ||
|
|
||
| describe('Miscellaneous - Regular expressions', () => { | ||
| for (const arg of [ | ||
| // '/(?<abc𝟐def>foo\\k<abc𝟐def>)/', | ||
| // '/(?<輸xyz>foo)met\\k<輸xyz>/', | ||
| 'x = /[^\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\x7f]+/g;' | ||
| ]) { | ||
| it(`${arg}`, () => { | ||
| t.doesNotThrow(() => { | ||
| parseSource(`${arg}`, undefined, Context.OptionsNext | Context.OptionsLexical); | ||
| }); | ||
| }); | ||
| it(`${arg}`, () => { | ||
| t.doesNotThrow(() => { | ||
| parseSource(`${arg}`, undefined, Context.OptionsNext | Context.OptionsWebCompat | Context.OptionsLexical); | ||
| }); | ||
| }); | ||
| } | ||
|
|
||
| fail('Miscellaneous - Regular expressions (fail)', [ | ||
| ['function *f(){ s = {foo: yield / x} }', Context.OptionsNext], | ||
| ['s = {foo: yield / x}', Context.OptionsNext | Context.Strict], | ||
| ['function *f(){ s = {"foo": yield / x} }', Context.OptionsNext], | ||
| ['/(?<a>.)\\k<a/', Context.OptionsNext], | ||
| ['/\\k<a(?<a>a)/', Context.OptionsNext], | ||
| ['/(?<42a>a)/', Context.OptionsNext], | ||
| ['/(?<𝟐rest>foo)/', Context.OptionsNext], | ||
| ['/(?<𝟐>foo)/', Context.OptionsNext], | ||
| ['/(?<\\uD835\\uDFD0rest>foo)/', Context.OptionsWebCompat], | ||
| ['/(?<abc\\uD835\\uDFD0def>foo\\k<abc\\uD835def>)/', Context.OptionsNext | Context.Module | Context.Strict], | ||
| ['/(?<\\ud87e\\udddfrest>foo)/', Context.OptionsNext | Context.OptionsWebCompat], | ||
| [ | ||
| `function* f(){ yield | ||
| /foo }`, | ||
| Context.OptionsNext | Context.Module | Context.Strict | ||
| ], | ||
| ['function l(){((/)/))(/]/)};', Context.OptionsNext | Context.Module | Context.Strict], | ||
| ['0 ?? 1 && 2', Context.OptionsNext | Context.Module | Context.Strict], | ||
| [ | ||
| '3 ?? 2 ** 1 % 0 / 9 * 8 - 7 + 6 >>> 5 >> 4 << 3 >= 2 <= 1 > 0 < 9 !== 8 === 7 != 6 == 5 & 4 ^ 3 | 2 && 1 || 0', | ||
| Context.OptionsNext | ||
| ], | ||
| ['e ?? f ?? g || h;', Context.OptionsNext | Context.Module | Context.Strict], | ||
| ['c && d ?? e', Context.OptionsNext | Context.Module | Context.Strict] | ||
| ]); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| import { Context } from '../../../src/common'; | ||
| import * as t from 'assert'; | ||
| import { parseSource } from '../../../src/parser'; | ||
|
|
||
| describe('Miscellaneous - Unicode', () => { | ||
| for (const arg of [ | ||
| 'var foob\\u123r = 0;', | ||
| 'var \\u123roo = 0;', | ||
| '/regex/\\u0069g', | ||
| 'var foob\\u{c481r = 0;', | ||
| 'var foob\\uc481}r = 0;', | ||
| 'var \\u{0052oo = 0;', | ||
| 'var \\u0052}oo = 0;', | ||
| 'var foob\\u{}ar = 0;', | ||
| '\\u{110000', | ||
| 'var foob\\v1234r = 0;', | ||
| 'var foob\\U1234r = 0;', | ||
| 'var foob\\v{1234}r = 0;', | ||
| 'var foob\\U{1234}r = 0;' | ||
| ]) { | ||
| it(`${arg}`, () => { | ||
| t.throws(() => { | ||
| parseSource(`${arg}`, undefined, Context.OptionsWebCompat); | ||
| }); | ||
| }); | ||
| } | ||
|
|
||
| for (const arg of [ | ||
| 'var \\u0052oo = 0;', | ||
| 'var \\u{00000000052}oo = 0;', | ||
| 'var \\u{0052}oo = 0;', | ||
| 'var \\u{52}oo = 0;', | ||
| 'var foob\\uc481r = 0;', | ||
| 'var foob\\u{c481}r = 0;', | ||
| 'foob\\uc481r' | ||
| ]) { | ||
| it(`${arg}`, () => { | ||
| t.doesNotThrow(() => { | ||
| parseSource(`${arg}`, undefined, Context.OptionsWebCompat); | ||
| }); | ||
| }); | ||
| } | ||
| }); |
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