2169c45da9
This improves test coverage for incremental parsing by generalizing the randomized tests in `real_grammars.cc` to make *multiple* edits before incrementally re-parsing.
26 lines
599 B
C++
26 lines
599 B
C++
#ifndef HELPERS_RANDOM_HELPERS_H_
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#define HELPERS_RANDOM_HELPERS_H_
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#include <string>
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#include <vector>
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#include <random>
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unsigned get_time_as_seed();
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class Generator {
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std::default_random_engine engine;
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std::uniform_int_distribution<uint32_t> distribution;
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public:
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Generator(uint32_t seed) : engine{seed} {}
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void reseed(unsigned);
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unsigned operator()();
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unsigned operator()(unsigned max);
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std::string words(size_t count);
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std::string str(char min, char max);
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std::string select(const std::vector<std::string> &);
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void sleep_some();
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};
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#endif // HELPERS_RANDOM_HELPERS_H_
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