mirror of https://github.com/AMT-Cheif/drift.git
94 lines
2.6 KiB
Dart
94 lines
2.6 KiB
Dart
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import 'package:sqlparser/src/reader/tokenizer/utils.dart';
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import 'package:test/test.dart';
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void main() {
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test('declared char constants are correct', () {
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const expected = {
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charTab: '\t',
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charLineFeed: '\n',
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charCarriageReturn: '\r',
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charSpace: ' ',
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charExclMark: '!',
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charDoubleTick: '"',
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charDollarSign: r'$',
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charPercent: '%',
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charAmpersand: '&',
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charSingleTick: "'",
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charParenLeft: '(',
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charParenRight: ')',
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charStar: '*',
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charPlus: '+',
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charComma: ',',
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charMinus: '-',
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charPeriod: '.',
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charSlash: '/',
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charCodeZero: '0',
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charCodeNine: '9',
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charColon: ':',
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charSemicolon: ';',
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charLess: '<',
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charEquals: '=',
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charGreater: '>',
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charQuestionMark: '?',
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charAt: '@',
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charCodeA: 'A',
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charCodeE: 'E',
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charCodeUnderscore: '_',
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charCodeLowerA: 'a',
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charCodeLowerF: 'f',
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charCodeF: 'F',
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charCodeX: 'X',
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charCodeZ: 'Z',
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charBacktick: '`',
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charLowerE: 'e',
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charCodeLowerX: 'x',
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charCodeLowerZ: 'z',
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charPipe: '|',
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charTilde: '~',
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};
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for (final testCase in expected.entries) {
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expect(testCase.key, testCase.value.codeUnitAt(0));
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}
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});
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test('isDigit', () {
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expect(isDigit('0'.codeUnitAt(0)), isTrue);
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expect(isDigit('3'.codeUnitAt(0)), isTrue);
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expect(isDigit('9'.codeUnitAt(0)), isTrue);
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expect(isDigit('a'.codeUnitAt(0)), isFalse);
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expect(isDigit('x'.codeUnitAt(0)), isFalse);
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});
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test('isHexDigit', () {
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expect(isHexDigit('0'.codeUnitAt(0)), isTrue);
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expect(isHexDigit('3'.codeUnitAt(0)), isTrue);
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expect(isHexDigit('9'.codeUnitAt(0)), isTrue);
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expect(isHexDigit('a'.codeUnitAt(0)), isTrue);
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expect(isHexDigit('C'.codeUnitAt(0)), isTrue);
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expect(isHexDigit('F'.codeUnitAt(0)), isTrue);
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expect(isDigit('x'.codeUnitAt(0)), isFalse);
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expect(isDigit('G'.codeUnitAt(0)), isFalse);
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});
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test('canStartColumnName', () {
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expect(canStartColumnName('_'.codeUnitAt(0)), isTrue);
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expect(canStartColumnName('a'.codeUnitAt(0)), isTrue);
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expect(canStartColumnName('Z'.codeUnitAt(0)), isTrue);
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expect(canStartColumnName('['.codeUnitAt(0)), isFalse);
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expect(canStartColumnName('0'.codeUnitAt(0)), isFalse);
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});
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test('continuesColumnName', () {
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expect(continuesColumnName('_'.codeUnitAt(0)), isTrue);
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expect(continuesColumnName('a'.codeUnitAt(0)), isTrue);
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expect(continuesColumnName('Z'.codeUnitAt(0)), isTrue);
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expect(continuesColumnName('0'.codeUnitAt(0)), isTrue);
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expect(continuesColumnName('['.codeUnitAt(0)), isFalse);
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});
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}
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