90 lines
1.8 KiB
C++
90 lines
1.8 KiB
C++
#include "Test/Test.h"
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#include "AST/SourceCode.h"
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namespace clice::testing {
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TEST(SourceCode, IgnoreComments) {
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/// Test all tokens.
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std::size_t count = 0;
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std::vector<clang::tok::TokenKind> kinds = {
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clang::tok::raw_identifier,
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clang::tok::raw_identifier,
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clang::tok::equal,
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clang::tok::numeric_constant,
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clang::tok::semi,
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};
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{
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/// Test ignore comments.
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Lexer lexer("int x = 1; // comment", true);
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while(true) {
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Token token = lexer.advance();
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if(token.is_eof()) {
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break;
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}
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EXPECT_EQ(token.kind, kinds[count]);
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count += 1;
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}
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EXPECT_EQ(count, 5);
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}
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/// Test retain comments.
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count = 0;
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kinds = {
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clang::tok::raw_identifier,
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clang::tok::raw_identifier,
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clang::tok::equal,
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clang::tok::numeric_constant,
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clang::tok::semi,
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clang::tok::comment,
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};
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{
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/// Test retain comments.
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Lexer lexer("int x = 1; // comment", false);
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while(true) {
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Token token = lexer.advance();
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if(token.is_eof()) {
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break;
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}
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EXPECT_EQ(token.kind, kinds[count]);
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count += 1;
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}
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EXPECT_EQ(count, 6);
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}
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}
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TEST(SourceCode, LexInclude) {
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/// TODO: test eod
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/// test multiple lines macros.
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Lexer lexer(R"(
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#include <iostream>
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#include "gtest/test.h"
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module;
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int x = 1;
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)",
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true,
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nullptr,
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false);
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// while(true) {
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// Token token = lexer.advance();
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// if(token.is_eof()) {
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// break;
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// }
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//
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// println("kind: {}", token.name());
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//}
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}
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} // namespace clice::testing
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