154     int ig[] = {0, 1, 2, 3, 4, 5};  in test()  local
155     const int sg = static_cast<int>(sizeof(ig)/sizeof(ig[0]));  in test()
156     r = std::rotate(Iter(ig), Iter(ig), Iter(ig+sg));  in test()
157     assert(base(r) == ig+sg);  in test()
158     assert(ig[0] == 0);  in test()
159     assert(ig[1] == 1);  in test()
160     assert(ig[2] == 2);  in test()
161     assert(ig[3] == 3);  in test()
162     assert(ig[4] == 4);  in test()
163     assert(ig[5] == 5);  in test()
164     r = std::rotate(Iter(ig), Iter(ig+1), Iter(ig+sg));  in test()
165     assert(base(r) == ig+5);  in test()
166     assert(ig[0] == 1);  in test()
167     assert(ig[1] == 2);  in test()
168     assert(ig[2] == 3);  in test()
169     assert(ig[3] == 4);  in test()
170     assert(ig[4] == 5);  in test()
171     assert(ig[5] == 0);  in test()
172     r = std::rotate(Iter(ig), Iter(ig+2), Iter(ig+sg));  in test()
173     assert(base(r) == ig+4);  in test()
174     assert(ig[0] == 3);  in test()
175     assert(ig[1] == 4);  in test()
176     assert(ig[2] == 5);  in test()
177     assert(ig[3] == 0);  in test()
178     assert(ig[4] == 1);  in test()
179     assert(ig[5] == 2);  in test()
180     r = std::rotate(Iter(ig), Iter(ig+3), Iter(ig+sg));  in test()
181     assert(base(r) == ig+3);  in test()
182     assert(ig[0] == 0);  in test()
183     assert(ig[1] == 1);  in test()
184     assert(ig[2] == 2);  in test()
185     assert(ig[3] == 3);  in test()
186     assert(ig[4] == 4);  in test()
187     assert(ig[5] == 5);  in test()
188     r = std::rotate(Iter(ig), Iter(ig+4), Iter(ig+sg));  in test()
189     assert(base(r) == ig+2);  in test()
190     assert(ig[0] == 4);  in test()
191     assert(ig[1] == 5);  in test()
192     assert(ig[2] == 0);  in test()
193     assert(ig[3] == 1);  in test()
194     assert(ig[4] == 2);  in test()
195     assert(ig[5] == 3);  in test()
196     r = std::rotate(Iter(ig), Iter(ig+5), Iter(ig+sg));  in test()
197     assert(base(r) == ig+1);  in test()
198     assert(ig[0] == 3);  in test()
199     assert(ig[1] == 4);  in test()
200     assert(ig[2] == 5);  in test()
201     assert(ig[3] == 0);  in test()
202     assert(ig[4] == 1);  in test()
203     assert(ig[5] == 2);  in test()
204     r = std::rotate(Iter(ig), Iter(ig+sg), Iter(ig+sg));  in test()
205     assert(base(r) == ig);  in test()
206     assert(ig[0] == 3);  in test()
207     assert(ig[1] == 4);  in test()
208     assert(ig[2] == 5);  in test()
209     assert(ig[3] == 0);  in test()
210     assert(ig[4] == 1);  in test()
211     assert(ig[5] == 2);  in test()
360     std::unique_ptr<int> ig[6];  in test1()  local
361     const int sg = static_cast<int>(sizeof(ig)/sizeof(ig[0]));  in test1()
363         ig[i].reset(new int(i));  in test1()
364     r = std::rotate(Iter(ig), Iter(ig), Iter(ig+sg));  in test1()
365     assert(base(r) == ig+sg);  in test1()
366     assert(*ig[0] == 0);  in test1()
367     assert(*ig[1] == 1);  in test1()
368     assert(*ig[2] == 2);  in test1()
369     assert(*ig[3] == 3);  in test1()
370     assert(*ig[4] == 4);  in test1()
371     assert(*ig[5] == 5);  in test1()
372     r = std::rotate(Iter(ig), Iter(ig+1), Iter(ig+sg));  in test1()
373     assert(base(r) == ig+5);  in test1()
374     assert(*ig[0] == 1);  in test1()
375     assert(*ig[1] == 2);  in test1()
376     assert(*ig[2] == 3);  in test1()
377     assert(*ig[3] == 4);  in test1()
378     assert(*ig[4] == 5);  in test1()
379     assert(*ig[5] == 0);  in test1()
380     r = std::rotate(Iter(ig), Iter(ig+2), Iter(ig+sg));  in test1()
381     assert(base(r) == ig+4);  in test1()
382     assert(*ig[0] == 3);  in test1()
383     assert(*ig[1] == 4);  in test1()
384     assert(*ig[2] == 5);  in test1()
385     assert(*ig[3] == 0);  in test1()
386     assert(*ig[4] == 1);  in test1()
387     assert(*ig[5] == 2);  in test1()
388     r = std::rotate(Iter(ig), Iter(ig+3), Iter(ig+sg));  in test1()
389     assert(base(r) == ig+3);  in test1()
390     assert(*ig[0] == 0);  in test1()
391     assert(*ig[1] == 1);  in test1()
392     assert(*ig[2] == 2);  in test1()
393     assert(*ig[3] == 3);  in test1()
394     assert(*ig[4] == 4);  in test1()
395     assert(*ig[5] == 5);  in test1()
396     r = std::rotate(Iter(ig), Iter(ig+4), Iter(ig+sg));  in test1()
397     assert(base(r) == ig+2);  in test1()
398     assert(*ig[0] == 4);  in test1()
399     assert(*ig[1] == 5);  in test1()
400     assert(*ig[2] == 0);  in test1()
401     assert(*ig[3] == 1);  in test1()
402     assert(*ig[4] == 2);  in test1()
403     assert(*ig[5] == 3);  in test1()
404     r = std::rotate(Iter(ig), Iter(ig+5), Iter(ig+sg));  in test1()
405     assert(base(r) == ig+1);  in test1()
406     assert(*ig[0] == 3);  in test1()
407     assert(*ig[1] == 4);  in test1()
408     assert(*ig[2] == 5);  in test1()
409     assert(*ig[3] == 0);  in test1()
410     assert(*ig[4] == 1);  in test1()
411     assert(*ig[5] == 2);  in test1()
412     r = std::rotate(Iter(ig), Iter(ig+sg), Iter(ig+sg));  in test1()
413     assert(base(r) == ig);  in test1()
414     assert(*ig[0] == 3);  in test1()
415     assert(*ig[1] == 4);  in test1()
416     assert(*ig[2] == 5);  in test1()
417     assert(*ig[3] == 0);  in test1()
418     assert(*ig[4] == 1);  in test1()
419     assert(*ig[5] == 2);  in test1()