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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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4
projects/SelfTest/UsageTests/Generators.tests.cpp
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@ -167,6 +167,10 @@ TEST_CASE("Generators -- adapters", "[generators][generic]") {
REQUIRE(chunk2.front() == chunk2.back());
REQUIRE(chunk2.front() < 3);
}
SECTION("Chunk size of zero") {
auto chunk2 = GENERATE(take(3, chunk(0, value(1))));
REQUIRE(chunk2.size() == 0);
}
SECTION("Throws on too small generators") {
using namespace Catch::Generators;
REQUIRE_THROWS_AS(chunk(2, value(1)), Catch::GeneratorException);