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Add more error recovery tests for JSON

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This commit is contained in:
Max Brunsfeld 2014-02-26 22:58:45 -08:00
parent c520b692d9
commit 8b7ed13c8b
4 changed files with 30 additions and 7 deletions
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2
examples/grammars/json.hpp
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@ -33,7 +33,7 @@ namespace test_grammars {
_sym("right_brace"), }) },
{ "array", seq({
_sym("left_bracket"),
comma_sep(sym("value")),
comma_sep(err(sym("value"))),
_sym("right_bracket"), }) },
{ "string", pattern("\"([^\"]|\\\\\")+\"") },
{ "number", pattern("\\d+") },

24
examples/parsers/json.c
View file

@ -42,8 +42,16 @@ static const ts_symbol * ts_recover(ts_state state, ts_state *to_state, size_t *
RECOVER(47, 2, EXPECT({ts_sym_comma, ts_sym_right_brace}));
case 13:
RECOVER(44, 2, EXPECT({ts_sym_comma, ts_sym_right_brace}));
case 19:
RECOVER(21, 2, EXPECT({ts_sym_comma, ts_sym_right_bracket}));
case 22:
RECOVER(23, 2, EXPECT({ts_sym_comma, ts_sym_right_bracket}));
case 25:
RECOVER(32, 2, EXPECT({ts_sym_comma, ts_sym_right_brace}));
case 35:
RECOVER(36, 2, EXPECT({ts_sym_comma, ts_sym_right_bracket}));
case 55:
RECOVER(56, 2, EXPECT({ts_sym_comma, ts_sym_right_bracket}));
default:
RECOVER(0, 0, EXPECT({}));
}
@ -468,8 +476,10 @@ PARSE_FN() {
SHIFT(35);
case ts_sym_right_bracket:
SHIFT(42);
case ts_builtin_sym_error:
SHIFT(21);
default:
PARSE_ERROR(8, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket, ts_sym_right_bracket}));
PARSE_ERROR(9, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket, ts_sym_right_bracket, ts_builtin_sym_error}));
}
case 20:
SET_LEX_STATE(6);
@ -510,8 +520,10 @@ PARSE_FN() {
SHIFT(25);
case ts_sym_left_bracket:
SHIFT(35);
case ts_builtin_sym_error:
SHIFT(23);
default:
PARSE_ERROR(7, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket}));
PARSE_ERROR(8, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket, ts_builtin_sym_error}));
}
case 23:
SET_LEX_STATE(6);
@ -662,8 +674,10 @@ PARSE_FN() {
SHIFT(35);
case ts_sym_right_bracket:
SHIFT(39);
case ts_builtin_sym_error:
SHIFT(36);
default:
PARSE_ERROR(8, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket, ts_sym_right_bracket}));
PARSE_ERROR(9, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket, ts_sym_right_bracket, ts_builtin_sym_error}));
}
case 36:
SET_LEX_STATE(6);
@ -864,8 +878,10 @@ PARSE_FN() {
SHIFT(35);
case ts_sym_right_bracket:
SHIFT(59);
case ts_builtin_sym_error:
SHIFT(56);
default:
PARSE_ERROR(8, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket, ts_sym_right_bracket}));
PARSE_ERROR(9, EXPECT({ts_sym_array, ts_sym_number, ts_sym_object, ts_sym_string, ts_sym_value, ts_sym_left_brace, ts_sym_left_bracket, ts_sym_right_bracket, ts_builtin_sym_error}));
}
case 56:
SET_LEX_STATE(6);