d9a0fbc210
The python testcase decodes to: ``` 00000000 35 63 6f 6e 88 2c 29 33 2c 2c 2c 2c 63 6f 6e 88 |5con.,)3,,,,con.| 00000010 2c 2a 2c 3a 35 63 6f 6e 2c |,*,:5con,| ``` which triggers: ``` Assertion failed: ((uint32_t)0 < (&reduction.slices)->size), function parser__advance, file src/runtime/parser.c, line 1202. ```
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
#include "test_helper.h"
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#include "base64.c"
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#include "helpers/load_language.h"
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#include "helpers/tree_helpers.h"
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#include "helpers/record_alloc.h"
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START_TEST
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vector<pair<string, string>> examples({
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// {
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// "javascript",
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// "Bi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLXGK0i0vLS0tLS0tLS0tLS0tLS0tLS0tLS0tLXGK0i0vLS0tLS0tLS0tLS0tLS0xLS0tLTYtLfpZAA=="
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// },
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{
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"python",
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"NWNvbogsKTMsLCwsY29uiCwqLDo1Y29uLA=="
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},
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});
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describe("examples found via fuzzing", [&]() {
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before_each([&]() {
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record_alloc::start();
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});
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after_each([&]() {
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AssertThat(record_alloc::outstanding_allocation_indices(), IsEmpty());
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});
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for (unsigned i = 0, n = examples.size(); i < n; i++) {
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it(("parses example number " + to_string(i)).c_str(), [&]() {
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TSDocument *document = ts_document_new();
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// ts_document_print_debugging_graphs(document, true);
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const string &language_name = examples[i].first;
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ts_document_set_language(document, load_real_language(language_name));
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string input;
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const string &base64_input = examples[i].second;
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input.resize(base64_input.size());
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input.resize(base64_decode(
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reinterpret_cast<const unsigned char *>(base64_input.c_str()),
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reinterpret_cast<unsigned char *>(&input[0]),
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base64_input.size()
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));
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ts_document_set_input_string_with_length(
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document,
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input.c_str(),
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input.size()
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);
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ts_document_parse(document);
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TSNode node = ts_document_root_node(document);
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assert_consistent_tree_sizes(node);
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ts_document_free(document);
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});
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}
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});
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END_TEST
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