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Fix ChunkGenerator with chunk-size 0

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Fixes #1671
This commit is contained in:
David Sommerich
2019-06-29 23:48:30 +10:00
parent 6f32c67ea7
commit 9cf5897a11
7 changed files with 101 additions and 10 deletions
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12
include/internal/catch_generators_generic.hpp
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@@ -205,12 +205,14 @@ namespace Generators {
m_chunk_size(size), m_generator(std::move(generator))
{
m_chunk.reserve(m_chunk_size);
m_chunk.push_back(m_generator.get());
for (size_t i = 1; i < m_chunk_size; ++i) {
if (!m_generator.next()) {
Catch::throw_exception(GeneratorException("Not enough values to initialize the first chunk"));
}
if (m_chunk_size != 0) {
m_chunk.push_back(m_generator.get());
for (size_t i = 1; i < m_chunk_size; ++i) {
if (!m_generator.next()) {
Catch::throw_exception(GeneratorException("Not enough values to initialize the first chunk"));
}
m_chunk.push_back(m_generator.get());
}
}
}
std::vector<T> const& get() const override {