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