traxys/tree-sitter
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Use smaller allocations for normal leaf nodes

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This commit is contained in:
Max Brunsfeld 2018-09-13 16:13:49 -07:00
parent 25797cad5f
commit c7306722dd
5 changed files with 127 additions and 87 deletions
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2
test/runtime/stack_test.cc
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@ -88,7 +88,7 @@ describe("Stack", [&]() {
dummy_language.symbol_metadata = symbol_metadata;
for (size_t i = 0; i < subtree_count; i++) {
subtrees[i] = ts_subtree_new_leaf(&pool, i + 1, length_zero(), tree_len, &dummy_language);
subtrees[i] = ts_subtree_new_leaf(&pool, i + 1, length_zero(), tree_len, false, &dummy_language);
}
});

43
test/runtime/subtree_test.cc
View file

@ -50,7 +50,7 @@ describe("Subtree", []() {
describe("make_leaf", [&]() {
it("does not mark the tree as fragile", [&]() {
const Subtree *tree = ts_subtree_new_leaf(&pool, symbol1, {2, {0, 1}}, {5, {0, 4}}, &language);
const Subtree *tree = ts_subtree_new_leaf(&pool, symbol1, {2, {0, 1}}, {5, {0, 4}}, false, &language);
AssertThat(tree->fragile_left, IsFalse());
AssertThat(tree->fragile_right, IsFalse());
@ -79,8 +79,8 @@ describe("Subtree", []() {
const Subtree *tree1, *tree2, *parent1;
before_each([&]() {
tree1 = ts_subtree_new_leaf(&pool, symbol1, {2, {0, 1}}, {5, {0, 4}}, &language);
tree2 = ts_subtree_new_leaf(&pool, symbol2, {1, {0, 1}}, {3, {0, 3}}, &language);
tree1 = ts_subtree_new_leaf(&pool, symbol1, {2, {0, 1}}, {5, {0, 4}}, false, &language);
tree2 = ts_subtree_new_leaf(&pool, symbol2, {1, {0, 1}}, {3, {0, 3}}, false, &language);
ts_subtree_retain(tree1);
ts_subtree_retain(tree2);
@ -186,9 +186,9 @@ describe("Subtree", []() {
before_each([&]() {
tree = ts_subtree_new_node(&pool, symbol1, tree_array({
ts_subtree_new_leaf(&pool, symbol2, {2, {0, 2}}, {3, {0, 3}}, &language),
ts_subtree_new_leaf(&pool, symbol3, {2, {0, 2}}, {3, {0, 3}}, &language),
ts_subtree_new_leaf(&pool, symbol4, {2, {0, 2}}, {3, {0, 3}}, &language),
ts_subtree_new_leaf(&pool, symbol2, {2, {0, 2}}, {3, {0, 3}}, false, &language),
ts_subtree_new_leaf(&pool, symbol3, {2, {0, 2}}, {3, {0, 3}}, false, &language),
ts_subtree_new_leaf(&pool, symbol4, {2, {0, 2}}, {3, {0, 3}}, false, &language),
}), 0, &language);
AssertThat(tree->padding, Equals<Length>({2, {0, 2}}));
@ -421,7 +421,7 @@ describe("Subtree", []() {
const Subtree *leaf;
before_each([&]() {
leaf = ts_subtree_new_leaf(&pool, symbol1, {2, {0, 1}}, {5, {0, 4}}, &language);
leaf = ts_subtree_new_leaf(&pool, symbol1, {2, {0, 1}}, {5, {0, 4}}, false, &language);
});
after_each([&]() {
@ -429,7 +429,7 @@ describe("Subtree", []() {
});
it("returns true for identical trees", [&]() {
const Subtree *leaf_copy = ts_subtree_new_leaf(&pool, symbol1, {2, {1, 1}}, {5, {1, 4}}, &language);
const Subtree *leaf_copy = ts_subtree_new_leaf(&pool, symbol1, {2, {1, 1}}, {5, {1, 4}}, false, &language);
AssertThat(ts_subtree_eq(leaf, leaf_copy), IsTrue());
const Subtree *parent = ts_subtree_new_node(&pool, symbol2, tree_array({
@ -459,6 +459,7 @@ describe("Subtree", []() {
leaf->symbol + 1,
leaf->padding,
leaf->size,
false,
&language
);
@ -468,7 +469,7 @@ describe("Subtree", []() {
it("returns false for trees with different options", [&]() {
const Subtree *different_leaf = ts_subtree_new_leaf(
&pool, leaf->symbol, leaf->padding, leaf->size, &language
&pool, leaf->symbol, leaf->padding, leaf->size, false, &language
);
((Subtree *)different_leaf)->visible = !leaf->visible;
AssertThat(ts_subtree_eq(leaf, different_leaf), IsFalse());
@ -476,17 +477,19 @@ describe("Subtree", []() {
});
it("returns false for trees with different paddings or sizes", [&]() {
const Subtree *different_leaf = ts_subtree_new_leaf(&pool, leaf->symbol, {}, leaf->size, &language);
const Subtree *different_leaf = ts_subtree_new_leaf(
&pool, leaf->symbol, {}, leaf->size, false, &language
);
AssertThat(ts_subtree_eq(leaf, different_leaf), IsFalse());
ts_subtree_release(&pool, different_leaf);
different_leaf = ts_subtree_new_leaf(&pool, symbol1, leaf->padding, {}, &language);
different_leaf = ts_subtree_new_leaf(&pool, symbol1, leaf->padding, {}, false, &language);
AssertThat(ts_subtree_eq(leaf, different_leaf), IsFalse());
ts_subtree_release(&pool, different_leaf);
});
it("returns false for trees with different children", [&]() {
const Subtree *leaf2 = ts_subtree_new_leaf(&pool, symbol2, {1, {0, 1}}, {3, {0, 3}}, &language);
const Subtree *leaf2 = ts_subtree_new_leaf(&pool, symbol2, {1, {0, 1}}, {3, {0, 3}}, false, &language);
const Subtree *parent = ts_subtree_new_node(&pool, symbol2, tree_array({
leaf,
@ -515,8 +518,10 @@ describe("Subtree", []() {
Length padding = {1, {0, 1}};
Length size = {2, {0, 2}};
auto make_external = [](const Subtree *tree) {
((Subtree *)tree)->has_external_tokens = true;
auto make_external = [](const Subtree *_tree) {
Subtree *tree = (Subtree *)_tree;
tree->has_external_tokens = true;
ts_external_scanner_state_init(&tree->external_scanner_state, NULL, 0);
return tree;
};
@ -525,15 +530,15 @@ describe("Subtree", []() {
tree1 = ts_subtree_new_node(&pool, symbol1, tree_array({
(tree2 = ts_subtree_new_node(&pool, symbol2, tree_array({
(tree3 = make_external(ts_subtree_new_leaf(&pool, symbol3, padding, size, &language))),
(tree4 = ts_subtree_new_leaf(&pool, symbol4, padding, size, &language)),
(tree5 = ts_subtree_new_leaf(&pool, symbol5, padding, size, &language)),
(tree3 = make_external(ts_subtree_new_leaf(&pool, symbol3, padding, size, false, &language))),
(tree4 = ts_subtree_new_leaf(&pool, symbol4, padding, size, false, &language)),
(tree5 = ts_subtree_new_leaf(&pool, symbol5, padding, size, false, &language)),
}), 0, &language)),
(tree6 = ts_subtree_new_node(&pool, symbol6, tree_array({
(tree7 = ts_subtree_new_node(&pool, symbol7, tree_array({
(tree8 = ts_subtree_new_leaf(&pool, symbol8, padding, size, &language)),
(tree8 = ts_subtree_new_leaf(&pool, symbol8, padding, size, false, &language)),
}), 0, &language)),
(tree9 = ts_subtree_new_leaf(&pool, symbol9, padding, size, &language)),
(tree9 = ts_subtree_new_leaf(&pool, symbol9, padding, size, false, &language)),
}), 0, &language)),
}), 0, &language);