2020-10-04 19:05:51 +00:00
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#include "../../extern/doctest.hpp"
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#include "../../src/Parser/Lexer/Lexer.hpp"
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2020-10-05 15:45:00 +00:00
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using namespace MalachScript::Parser;
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2020-10-04 19:05:51 +00:00
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#define LEX_TEST(script, ...) \
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TEST_CASE("Lex: " script) { \
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2021-01-01 22:31:30 +00:00
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MalachScript::Diagnostics::Logger diag; \
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2020-11-01 12:50:35 +00:00
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auto lexer = Lexer(u8##script, u8##script, &diag); \
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2020-10-04 19:05:51 +00:00
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const auto* token = lexer.Lex(); \
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CHECK(diag.GetMessages().empty()); \
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std::vector<LexTokenKind> vec = {__VA_ARGS__, LexTokenKind::EndOfFile}; \
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const auto* current = token; \
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auto pos = 0; \
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while (current != nullptr) { \
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CHECK_MESSAGE(current->GetKind() == vec[pos], "position: " << pos); \
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pos++; \
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current = current->GetNext().get(); \
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} \
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}
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LEX_TEST("1 + 1", LexTokenKind::IntegerLiteral, LexTokenKind::Whitespace, LexTokenKind::PlusSymbol,
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LexTokenKind::Whitespace, LexTokenKind::IntegerLiteral);
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LEX_TEST("private foo = \"foobar\"", LexTokenKind::PrivateKeyword, LexTokenKind::Whitespace, LexTokenKind::Identifier,
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LexTokenKind::Whitespace, LexTokenKind::EqualsSymbol, LexTokenKind::Whitespace, LexTokenKind::StringLiteral);
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