fe35288cb5
Co-authored-by: jackfiled <xcrenchangjun@outlook.com> Reviewed-on: PostGuard/Canon#12 Co-authored-by: Huaps <1183155719@qq.com> Co-committed-by: Huaps <1183155719@qq.com>
47 lines
2.0 KiB
C#
47 lines
2.0 KiB
C#
using Canon.Core.Enums;
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using Canon.Core.LexicalParser;
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namespace Canon.Tests.LexicalParserTests
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{
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public class NumberTests
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{
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[Theory]
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[InlineData("123", 123, NumberType.Integer)]
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[InlineData("0", 0, NumberType.Integer)]
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[InlineData("-123", -123, NumberType.Integer)]
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[InlineData("1.23", 1.23, NumberType.Real)]
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[InlineData("-1.23", -1.23, NumberType.Real)]
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[InlineData("0.0", 0.0, NumberType.Real)]
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[InlineData("1e7", 1e7, NumberType.Real)]
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[InlineData("1E7", 1E7, NumberType.Real)]
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[InlineData("1.23e-7", 1.23e-7, NumberType.Real)]
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[InlineData("1.23E-7", 1.23E-7, NumberType.Real)]
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[InlineData("1234567890", 1234567890, NumberType.Integer)]
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[InlineData("1234567890.1234567890", 1234567890.1234567890, NumberType.Real)]
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[InlineData("-1234567890", -1234567890, NumberType.Integer)]
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[InlineData("-1234567890.1234567890", -1234567890.1234567890, NumberType.Real)]
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[InlineData("1e-7", 1e-7, NumberType.Real)]
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[InlineData("1E-7", 1E-7, NumberType.Real)]
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[InlineData("1E", 0, NumberType.Real, false)]
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[InlineData("abc", 0, NumberType.Integer, false)]
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[InlineData("123abc", 123, NumberType.Integer, true)]
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public void TestParseNumber(string input, double expected, NumberType expectedNumberType,
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bool expectedResult = true)
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{
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Lexer lexer = new(input);
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List<SemanticToken> tokens = lexer.Tokenize();
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SemanticToken token = tokens[0];
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if (!expectedResult)
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{
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Assert.NotEqual(SemanticTokenType.Keyword, token.TokenType);
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return;
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}
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Assert.Equal(SemanticTokenType.Number, token.TokenType);
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NumberSemanticToken numberSemanticToken = (NumberSemanticToken)token;
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Assert.Equal(expectedNumberType, numberSemanticToken.NumberType);
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Assert.Equal(expected, numberSemanticToken.Value);
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}
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}
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}
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