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Fix memory leak in tree

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This commit is contained in:
Max Brunsfeld 2014-02-26 19:54:22 -08:00
parent 7251456cd2
commit 8deeff392b
4 changed files with 12 additions and 7 deletions
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13
spec/runtime/tree_spec.cpp
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@ -1,5 +1,12 @@
#include "spec_helper.h"
static ts_tree ** tree_array(vector<ts_tree *> trees) {
ts_tree ** result = (ts_tree **)calloc(trees.size(), sizeof(ts_tree *));
for (int i = 0; i < trees.size(); i++)
result[i] = trees[i];
return result;
}
START_TEST
enum { cat, dog, pig };
@ -23,7 +30,7 @@ describe("trees", []() {
ts_tree *tree2 = ts_tree_make_leaf(cat);
AssertThat(ts_tree_equals(tree1, tree2), Equals(1));
ts_tree *parent2 = ts_tree_make_node(dog, 1, &tree2);
ts_tree *parent2 = ts_tree_make_node(dog, 1, tree_array({ tree2 }));
AssertThat(ts_tree_equals(parent1, parent2), Equals(1));
ts_tree_release(tree2);
@ -34,10 +41,10 @@ describe("trees", []() {
ts_tree *different_tree = ts_tree_make_leaf(pig);
AssertThat(ts_tree_equals(tree1, different_tree), Equals(0));
ts_tree *different_parent = ts_tree_make_node(dog, 1, &different_tree);
ts_tree *different_parent = ts_tree_make_node(dog, 1, tree_array({ different_tree }));
AssertThat(ts_tree_equals(parent1, different_parent), Equals(0));
ts_tree *parent_with_same_type = ts_tree_make_node(cat, 1, &different_parent);
ts_tree *parent_with_same_type = ts_tree_make_node(cat, 1, tree_array({ different_parent }));
AssertThat(ts_tree_equals(parent_with_same_type, tree1), Equals(0));
AssertThat(ts_tree_equals(tree1, parent_with_same_type), Equals(0));