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#include "references.hh"
#include <gtest/gtest.h>
namespace nix {
TEST(references, scan)
{
std::string hash1 = "dc04vv14dak1c1r48qa0m23vr9jy8sm0";
std::string hash2 = "zc842j0rz61mjsp3h3wp5ly71ak6qgdn";
{
RefScanSink scanner(StringSet{hash1});
auto s = "foobar";
scanner(s);
ASSERT_EQ(scanner.getResult(), StringSet{});
}
{
RefScanSink scanner(StringSet{hash1});
auto s = "foobar" + hash1 + "xyzzy";
scanner(s);
ASSERT_EQ(scanner.getResult(), StringSet{hash1});
}
{
RefScanSink scanner(StringSet{hash1, hash2});
auto s = "foobar" + hash1 + "xyzzy" + hash2;
scanner(((std::string_view) s).substr(0, 10));
scanner(((std::string_view) s).substr(10, 5));
scanner(((std::string_view) s).substr(15, 5));
scanner(((std::string_view) s).substr(20));
ASSERT_EQ(scanner.getResult(), StringSet({hash1, hash2}));
}
{
RefScanSink scanner(StringSet{hash1, hash2});
auto s = "foobar" + hash1 + "xyzzy" + hash2;
for (auto & i : s)
scanner(std::string(1, i));
ASSERT_EQ(scanner.getResult(), StringSet({hash1, hash2}));
}
}
}
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