9a198562e0
For now, only reduce/reduce conflicts w/ no tie-breaking precedence are treated as errors. The rest are dropped, because shift/reduce conflicts are currently very common because we don't have a way of specifying associativity along w/ precedence.
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#include "compiler/compiler_spec_helper.h"
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#include <fstream>
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#include <iostream>
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static string src_dir() {
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const char * dir = getenv("TREESITTER_DIR");
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if (!dir) dir = getenv("PWD");
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return dir;
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}
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namespace tree_sitter_examples {
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extern const Grammar arithmetic;
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extern const Grammar javascript;
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extern const Grammar json;
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extern const Grammar golang;
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} // namespace tree_sitter_examples
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START_TEST
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describe("compiling the example grammars", []() {
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string example_parser_dir = src_dir() + "/spec/fixtures/parsers/";
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auto compile_grammar = [&](const Grammar &grammar, string language) {
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it(("compiles the " + language + " grammar").c_str(), [&]() {
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auto result = compile(grammar, language);
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string code = result.first;
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const GrammarError *error = result.second;
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AssertThat(error, Equals((GrammarError *)nullptr));
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ofstream file(example_parser_dir + language + ".c");
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file << get<0>(result);
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file.close();
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});
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};
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compile_grammar(tree_sitter_examples::arithmetic, "arithmetic");
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compile_grammar(tree_sitter_examples::json, "json");
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compile_grammar(tree_sitter_examples::javascript, "javascript");
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compile_grammar(tree_sitter_examples::golang, "golang");
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});
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END_TEST
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