65 lines
No EOL
2.2 KiB
C++
65 lines
No EOL
2.2 KiB
C++
#include "spec_helper.h"
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static ts_tree ** tree_array(vector<ts_tree *> trees) {
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ts_tree ** result = (ts_tree **)calloc(trees.size(), sizeof(ts_tree *));
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for (int i = 0; i < trees.size(); i++)
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result[i] = trees[i];
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return result;
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}
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START_TEST
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enum { cat, dog, pig };
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static const char *names[] = { "cat", "dog", "pig" };
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describe("trees", []() {
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ts_tree *tree1, *parent1;
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before_each([&]() {
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tree1 = ts_tree_make_leaf(cat);
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parent1 = ts_tree_make_node(dog, 1, &tree1);
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});
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after_each([&]() {
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ts_tree_release(tree1);
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ts_tree_release(parent1);
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});
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describe("equality", [&]() {
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it("returns true for identical trees", [&]() {
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ts_tree *tree2 = ts_tree_make_leaf(cat);
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AssertThat(ts_tree_equals(tree1, tree2), Equals(1));
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ts_tree *parent2 = ts_tree_make_node(dog, 1, tree_array({ tree2 }));
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AssertThat(ts_tree_equals(parent1, parent2), Equals(1));
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ts_tree_release(tree2);
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ts_tree_release(parent2);
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});
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it("returns false for different trees", [&]() {
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ts_tree *different_tree = ts_tree_make_leaf(pig);
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AssertThat(ts_tree_equals(tree1, different_tree), Equals(0));
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ts_tree *different_parent = ts_tree_make_node(dog, 1, tree_array({ different_tree }));
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AssertThat(ts_tree_equals(parent1, different_parent), Equals(0));
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ts_tree *parent_with_same_type = ts_tree_make_node(cat, 1, tree_array({ different_parent }));
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AssertThat(ts_tree_equals(parent_with_same_type, tree1), Equals(0));
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AssertThat(ts_tree_equals(tree1, parent_with_same_type), Equals(0));
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ts_tree_release(different_tree);
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ts_tree_release(different_parent);
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ts_tree_release(parent_with_same_type);
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});
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});
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describe("serialization", [&]() {
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it("returns a readable string", [&]() {
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AssertThat(string(ts_tree_string(tree1, names)), Equals("(cat)"));
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AssertThat(string(ts_tree_string(parent1, names)), Equals("(dog (cat))"));
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});
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});
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});
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END_TEST |