1182   constexpr off64_t file_size = 32*1024LL;  in TEST()  local
1185   ASSERT_EQ(0, ftruncate(tf.fd, file_size));  in TEST()
1189   ASSERT_EQ(0, lockf64(tf.fd, F_LOCK, file_size));  in TEST()
1193   ASSERT_EQ(0, lockf64(tf.fd, F_TLOCK, file_size));  in TEST()
1197   ASSERT_EQ(0, lockf64(tf.fd, F_TEST, file_size));  in TEST()
1201   ASSERT_EQ(0, lockf64(tf.fd, F_ULOCK, file_size));  in TEST()
1205   constexpr off64_t file_size = 32*1024LL;  in TEST()  local
1208   ASSERT_EQ(0, ftruncate(tf.fd, file_size));  in TEST()
1216   ASSERT_EQ(0, lockf64(tf.fd, F_TEST, file_size));  in TEST()
1219   ASSERT_EQ(0, ftruncate(tf.fd, 2*file_size));  in TEST()
1222   ASSERT_EQ(file_size, lseek64(tf.fd, file_size, SEEK_SET));  in TEST()
1223   ASSERT_EQ(0, lockf64(tf.fd, F_TEST, 2*file_size));  in TEST()
1227   constexpr off64_t file_size = 32*1024LL;  in TEST()  local
1230   ASSERT_EQ(0, ftruncate(tf.fd, file_size));  in TEST()
1233   ASSERT_EQ(file_size, lseek64(tf.fd, file_size, SEEK_SET));  in TEST()
1234   ASSERT_EQ(0, lockf64(tf.fd, F_LOCK, -file_size));  in TEST()
1238   ASSERT_EQ(0, lockf64(tf.fd, F_TEST, file_size));  in TEST()
1242   constexpr off64_t file_size = 32*1024LL;  in TEST()  local
1245   ASSERT_EQ(0, ftruncate(tf.fd, file_size));  in TEST()
1249   ASSERT_EQ(0, lockf64(tf.fd, F_LOCK, file_size));  in TEST()
1257     ASSERT_EQ(-1, lockf64(tf.fd, F_TLOCK, file_size));  in TEST()
1261     ASSERT_EQ(-1, lockf64(tf.fd, F_TEST, file_size));  in TEST()
1269   constexpr off64_t file_size = 32*1024LL;  in TEST()  local
1272   ASSERT_EQ(0, ftruncate(tf.fd, file_size));  in TEST()
1276   ASSERT_EQ(0, lockf64(tf.fd, F_LOCK, file_size/2));  in TEST()
1283     ASSERT_EQ(file_size/2, lseek64(tf.fd, file_size/2, SEEK_SET));  in TEST()
1284     ASSERT_EQ(0, lockf64(tf.fd, F_TLOCK, file_size/2));  in TEST()
1287     ASSERT_EQ(-1, lockf64(tf.fd, F_TEST, file_size/2));  in TEST()
1291     ASSERT_EQ(-1, lockf64(tf.fd, F_TEST, file_size/2));  in TEST()
1299   ASSERT_EQ(file_size/2, lseek64(tf.fd, file_size/2, SEEK_SET));  in TEST()
1300   ASSERT_EQ(0, lockf64(tf.fd, F_TLOCK, file_size/2));  in TEST()