tree-sitter/spec/runtime/json_spec.cpp
2014-02-20 18:38:31 -08:00

53 lines
No EOL
1.9 KiB
C++

#include "spec_helper.h"
extern ts_parse_config ts_parse_config_json;
START_TEST
describe("json", []() {
ts_document *document;
before_each([&]() {
document = ts_document_make();
ts_document_set_parser(document, ts_parse_config_json);
});
after_each([&]() {
ts_document_free(document);
});
it("parses strings", [&]() {
ts_document_set_text(document, "\"\"");
AssertThat(string(ts_document_string(document)), Equals("(value (string))"));
ts_document_set_text(document, "\"simple-string\"");
AssertThat(string(ts_document_string(document)), Equals("(value (string))"));
ts_document_set_text(document, "\"this is a \\\"string\\\" within a string\"");
AssertThat(string(ts_document_string(document)), Equals("(value (string))"));
});
it("parses objects", [&]() {
ts_document_set_text(document, "{}");
AssertThat(string(ts_document_string(document)), Equals("(value (object))"));
ts_document_set_text(document, "{ \"key1\": 1 }");
AssertThat(string(ts_document_string(document)), Equals("(value (object (string) (value (number))))"));
ts_document_set_text(document, "{\"key1\": 1, \"key2\": 2 }");
AssertThat(string(ts_document_string(document)), Equals("(value (object (string) (value (number)) (string) (value (number))))"));
});
it("parses arrays", [&]() {
ts_document_set_text(document, "[]");
AssertThat(string(ts_document_string(document)), Equals("(value (array))"));
ts_document_set_text(document, "[5]");
AssertThat(string(ts_document_string(document)), Equals("(value (array (value (number))))"));
ts_document_set_text(document, "[1, 2, 3]");
AssertThat(string(ts_document_string(document)), Equals("(value (array (value (number)) (value (number)) (value (number))))"));
});
});
END_TEST