traxys/tree-sitter
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Start work on removing parent pointers

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Co-Authored-By: Rick Winfrey <rewinfrey@github.com>
This commit is contained in:
Max Brunsfeld 2018-05-09 10:16:10 -07:00
parent 8300f24fec
commit 973e4a44f0
14 changed files with 410 additions and 324 deletions
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25
test/helpers/tree_helpers.cc
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@ -1,8 +1,7 @@
#include "bandit/bandit.h"
#include "test_helper.h"
#include "helpers/tree_helpers.h"
#include "helpers/point_helpers.h"
#include "runtime/document.h"
#include "runtime/node.h"
#include <ostream>
using std::string;
@ -21,24 +20,30 @@ TreeArray *tree_array(std::vector<Tree *> trees) {
result.capacity = trees.size();
result.size = trees.size();
result.contents = (Tree **)calloc(trees.size(), sizeof(Tree *));
for (size_t i = 0; i < trees.size(); i++)
for (size_t i = 0; i < trees.size(); i++) {
result.contents[i] = trees[i];
}
return &result;
}
ostream &operator<<(std::ostream &stream, const Tree *tree) {
static TSLanguage DUMMY_LANGUAGE = {};
static TSDocument DUMMY_DOCUMENT = {};
DUMMY_DOCUMENT.parser.language = &DUMMY_LANGUAGE;
DUMMY_LANGUAGE.symbol_names = symbol_names;
TSNode node;
node.data = tree;
return stream << string(ts_node_string(node, &DUMMY_DOCUMENT));
char *string = ts_tree_string(tree, &DUMMY_LANGUAGE, false);
stream << string;
ts_free(string);
return stream;
}
ostream &operator<<(ostream &stream, const TSNode &node) {
return stream << string("{") << (const Tree *)node.data <<
string(", ") << to_string(ts_node_start_byte(node)) << string("}");
if (node.subtree) {
char *string = ts_node_string(node, node.document);
stream << "{" << string << ", " << to_string(ts_node_start_byte(node)) << "}";
ts_free(string);
return stream;
} else {
return stream << "NULL";
}
}
bool operator==(const TSNode &left, const TSNode &right) {