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Do not insert missing tokens if halt_on_error option is passed

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This commit is contained in:
Max Brunsfeld 2018-01-24 14:04:55 -08:00
parent 3bda284656
commit 46dcd53090
2 changed files with 38 additions and 15 deletions
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27
test/runtime/document_test.cc
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@ -439,6 +439,33 @@ describe("Document", [&]() {
AssertThat(ts_node_end_byte(root), Equals(input_string.size()));
});
it("does not insert missing tokens if the halt_on_error flag is set", [&]() {
string input_string = "[1, null, 3";
ts_document_set_language(document, load_real_language("json"));
ts_document_set_input_string(document, input_string.c_str());
TSParseOptions options = {};
options.changed_ranges = nullptr;
options.halt_on_error = false;
ts_document_parse_with_options(document, options);
root = ts_document_root_node(document);
assert_node_string_equals(
root,
"(value (array (number) (null) (number) (MISSING)))");
ts_document_invalidate(document);
options.halt_on_error = true;
ts_document_parse_with_options(document, options);
root = ts_document_root_node(document);
assert_node_string_equals(
root,
"(ERROR (number) (null) (number))");
AssertThat(ts_node_end_byte(root), Equals(input_string.size()));
});
it("can parse valid code with the halt_on_error flag set", [&]() {
string input_string = "[1, null, 3]";
ts_document_set_language(document, load_real_language("json"));