76 lines
1.9 KiB
C++
76 lines
1.9 KiB
C++
#include <iostream>
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#include <cassert>
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#include "cypher/compiler.hpp"
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#include "cypher/debug/tree_print.hpp"
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#include <fstream>
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#include <iostream>
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#include <iterator>
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#include <iterator>
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#include <vector>
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#include <experimental/filesystem>
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namespace fs = std::experimental::filesystem;
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using std::cout;
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using std::endl;
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auto load_queries()
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{
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std::vector<std::string> queries;
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fs::path queries_path = "data/cypher_queries";
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std::string query_file_extension = "cypher";
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for (auto& directory_entry :
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fs::recursive_directory_iterator(queries_path)) {
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auto path = directory_entry.path().string();
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// skip directories
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if (!fs::is_regular_file(directory_entry))
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continue;
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// skip non cypher files
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auto file_extension = path.substr(path.find_last_of(".") + 1);
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if (file_extension != query_file_extension)
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continue;
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// load a cypher query and put the query into queries container
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std::ifstream infile(path.c_str());
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if (infile) {
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std::string file_text((std::istreambuf_iterator<char>(infile)),
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std::istreambuf_iterator<char>());
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queries.emplace_back(file_text);
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}
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}
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return queries;
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}
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int main()
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{
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auto queries = load_queries();
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std::string comment = "#";
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int counter = 0;
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for (auto& query : queries) {
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if (query.substr(0, comment.size()) == comment) {
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cout << "Query is commented out: " << query << endl;
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continue;
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}
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cout << "QUERY IS: " << query << endl;
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auto print_visitor = new PrintVisitor(cout);
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cypher::Compiler compiler;
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auto tree = compiler.syntax_tree(query);
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tree.root->accept(*print_visitor);
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cout << endl << "Test ok: " << query << endl;
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counter++;
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delete print_visitor;
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}
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cout << endl << endl << counter << " tests passed";
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return 0;
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}
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