173         EXPECT_EQ(_bufptr->fdrefs().size(), _fdrefs);                                 \
182         const std::unordered_map<pid_t, int>& _fdrefs = _bufptr->fdrefs();   \
219     EXPECT_TRUE(dmabufs[0].fdrefs().empty());  in TEST()
229     EXPECT_TRUE(dmabufs[1].fdrefs().empty());  in TEST()
377     ASSERT_EQ(dmabuf1->fdrefs().size(), 1u);  in TEST_F()
386     ASSERT_EQ(dmabuf2->fdrefs().size(), 0u);  in TEST_F()
406     ASSERT_EQ(dmabuf1->fdrefs().size(), 1u);  // Only one process has FDs to this buffer  in TEST_F()
413     const auto& fdrefs1 = dmabuf1->fdrefs();  in TEST_F()
421     ASSERT_EQ(dmabuf2->fdrefs().size(), 1u);  // Only one process has FDs to this buffer  in TEST_F()
428     const auto& fdrefs2 = dmabuf2->fdrefs();  in TEST_F()
453     ASSERT_EQ(dmabuf1->fdrefs().size(), 0u);  in TEST_F()
468     ASSERT_EQ(dmabuf2->fdrefs().size(), 0u);  in TEST_F()
526         int fdrefs = dmabuf.fdrefs().find(pid)->second;  in checkPidRef()  local
527         return fdrefs == expectFdrefs;  in checkPidRef()