traxys/tree-sitter
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Make ts_tree_edit return a new tree rather than mutating its argument

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Co-Authored-By: Rick Winfrey <rewinfrey@github.com>
This commit is contained in:
Max Brunsfeld 2018-05-10 12:23:05 -07:00
parent df79ff5997
commit 09e663c7d1
4 changed files with 59 additions and 37 deletions
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14
test/runtime/tree_test.cc
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@ -178,7 +178,7 @@ describe("Tree", []() {
});
describe("edit", [&]() {
Tree *tree = nullptr;
Tree *tree;
before_each([&]() {
tree = ts_tree_make_node(&pool, symbol1, tree_array({
@ -204,7 +204,7 @@ describe("Tree", []() {
edit.start_point = {0, 1};
edit.extent_removed = {0, 0};
edit.extent_added = {0, 1};
ts_tree_edit(tree, &edit);
tree = ts_tree_edit(tree, &edit, &pool);
assert_consistent(tree);
AssertThat(tree->has_changes, IsTrue());
@ -230,7 +230,7 @@ describe("Tree", []() {
edit.start_point = {0, 1};
edit.extent_removed = {0, 3};
edit.extent_added = {0, 4};
ts_tree_edit(tree, &edit);
tree = ts_tree_edit(tree, &edit, &pool);
assert_consistent(tree);
AssertThat(tree->has_changes, IsTrue());
@ -252,7 +252,7 @@ describe("Tree", []() {
edit.start_point = {0, 2};
edit.extent_removed = {0, 0};
edit.extent_added = {0, 2};
ts_tree_edit(tree, &edit);
tree = ts_tree_edit(tree, &edit, &pool);
assert_consistent(tree);
AssertThat(tree->has_changes, IsTrue());
@ -276,7 +276,7 @@ describe("Tree", []() {
edit.start_point = {0, 2};
edit.extent_removed = {0, 2};
edit.extent_added = {0, 5};
ts_tree_edit(tree, &edit);
tree = ts_tree_edit(tree, &edit, &pool);
assert_consistent(tree);
AssertThat(tree->has_changes, IsTrue());
@ -300,7 +300,7 @@ describe("Tree", []() {
edit.start_point = {0, 1};
edit.extent_removed = {0, 10};
edit.extent_added = {0, 3};
ts_tree_edit(tree, &edit);
tree = ts_tree_edit(tree, &edit, &pool);
assert_consistent(tree);
AssertThat(tree->has_changes, IsTrue());
@ -332,7 +332,7 @@ describe("Tree", []() {
edit.start_point = {0, 6};
edit.extent_removed = {0, 1};
edit.extent_added = {0, 1};
ts_tree_edit(tree, &edit);
tree = ts_tree_edit(tree, &edit, &pool);
assert_consistent(tree);
AssertThat(tree->children.contents[0]->has_changes, IsTrue());