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Add ability to edit multiple times between parses

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This commit is contained in:
Max Brunsfeld 2015-09-18 23:20:06 -07:00
parent 6254f45c1b
commit f37f73f92f
13 changed files with 135 additions and 119 deletions
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7
spec/runtime/language_specs.cc
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@ -39,6 +39,7 @@ describe("Languages", [&]() {
it(("parses " + entry.description).c_str(), [&]() {
ts_document_set_input_string(doc, entry.input.c_str());
ts_document_parse(doc);
expect_the_correct_tree();
});
@ -50,15 +51,18 @@ describe("Languages", [&]() {
it(("handles random insertions in " + entry.description).c_str(), [&]() {
SpyInput reader(entry.input, 3);
ts_document_set_input(doc, reader.input());
ts_document_parse(doc);
string garbage("%^&*");
size_t position = entry.input.size() / 2;
reader.insert(position, garbage);
ts_document_edit(doc, { position, garbage.size(), 0 });
ts_document_parse(doc);
reader.erase(position, garbage.size());
ts_document_edit(doc, { position, 0, garbage.size() });
ts_document_parse(doc);
expect_the_correct_tree();
});
@ -66,15 +70,18 @@ describe("Languages", [&]() {
it(("handles random deletions in " + entry.description).c_str(), [&]() {
SpyInput reader(entry.input, 3);
ts_document_set_input(doc, reader.input());
ts_document_parse(doc);
size_t position = entry.input.size() / 2;
string removed = entry.input.substr(position);
reader.erase(position, removed.size());
ts_document_edit(doc, { position, 0, removed.size() });
ts_document_parse(doc);
reader.insert(position, removed);
ts_document_edit(doc, { position, removed.size(), 0 });
ts_document_parse(doc);
expect_the_correct_tree();
});