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Experimenting with numbers

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This commit is contained in:
Kayne Ruse
2023-02-06 05:34:10 +00:00
parent 0d7e4db661
commit 0b9051cab2
3 changed files with 62 additions and 4 deletions
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38
test/test_parser.c
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@@ -121,6 +121,44 @@ int main() {
Toy_freeParser(&parser);
}
{
//test parsing of underscored numbers
char* source = "print 1_000_000;";
//test parsing
Toy_Lexer lexer;
Toy_Parser parser;
Toy_initLexer(&lexer, source);
Toy_initParser(&parser, &lexer);
Toy_ASTNode* node = Toy_scanParser(&parser);
//inspect the node
if (node == NULL) {
fprintf(stderr, TOY_CC_ERROR "ERROR: ASTNode is null\n" TOY_CC_RESET);
return -1;
}
if (node->type != TOY_AST_NODE_UNARY || node->unary.opcode != TOY_OP_PRINT) {
fprintf(stderr, TOY_CC_ERROR "ERROR: ASTNode is not a unary print instruction\n" TOY_CC_RESET);
return -1;
}
if (node->unary.child->type != TOY_AST_NODE_LITERAL || !TOY_IS_INTEGER(node->unary.child->atomic.literal)) {
fprintf(stderr, TOY_CC_ERROR "ERROR: ASTNode to be printed is not a string literal\n" TOY_CC_RESET);
return -1;
}
if (TOY_AS_INTEGER(node->unary.child->atomic.literal) != 1000000) {
fprintf(stderr, TOY_CC_ERROR "ERROR: ASTNode to be printed is not the correct value, found: %d\n" TOY_CC_RESET, TOY_AS_INTEGER(node->unary.child->atomic.literal));
return -1;
}
//cleanup
Toy_freeASTNode(node);
Toy_freeParser(&parser);
}
printf(TOY_CC_NOTICE "All good\n" TOY_CC_RESET);
return 0;
}