tests/fts_test.cpp

/*
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#include <gtest/gtest.h>

#if !defined(__GLIBC__)
#include <fts.h>
#endif

TEST(fts, smoke) {
#if !defined(__GLIBC__)
  char* const paths[] = { const_cast<char*>("."), NULL };
  FTS* fts = fts_open(paths, FTS_PHYSICAL, NULL);
  ASSERT_TRUE(fts != NULL);
  FTSENT* e;
  while ((e = fts_read(fts)) != NULL) {
    ASSERT_EQ(0, fts_set(fts, e, FTS_SKIP));
  }
  ASSERT_EQ(0, fts_close(fts));
#else
  GTEST_SKIP() << "no _FILE_OFFSET_BITS=64 <fts.h> in our old glibc";
#endif
}