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Add undo method to SpyInput

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This commit is contained in:
Max Brunsfeld 2015-09-19 14:46:14 -07:00
parent 511e52ab55
commit 010a606b76
4 changed files with 68 additions and 32 deletions
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10
spec/runtime/parser_spec.cc
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@ -38,8 +38,7 @@ describe("Parser", [&]() {
auto insert_text = [&](size_t position, string text) {
size_t prev_size = ts_node_size(root).bytes + ts_node_pos(root).bytes;
AssertThat(input->insert(position, text), IsTrue());
ts_document_edit(doc, { position, text.length(), 0 });
ts_document_edit(doc, input->replace(position, 0, text));
ts_document_parse(doc);
root = ts_document_root_node(doc);
@ -49,8 +48,7 @@ describe("Parser", [&]() {
auto delete_text = [&](size_t position, size_t length) {
size_t prev_size = ts_node_size(root).bytes + ts_node_pos(root).bytes;
AssertThat(input->erase(position, length), IsTrue());
ts_document_edit(doc, { position, 0, length });
ts_document_edit(doc, input->replace(position, length, ""));
ts_document_parse(doc);
root = ts_document_root_node(doc);
@ -60,10 +58,8 @@ describe("Parser", [&]() {
auto replace_text = [&](size_t position, size_t length, string new_text) {
size_t prev_size = ts_node_size(root).bytes + ts_node_pos(root).bytes;
AssertThat(input->erase(position, length), IsTrue());
AssertThat(input->insert(position, new_text), IsTrue());
ts_document_edit(doc, { position, new_text.size(), length });
ts_document_edit(doc, input->replace(position, length, new_text));
ts_document_parse(doc);
root = ts_document_root_node(doc);