21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30 // Google Mock - a framework for writing C++ mock classes.
69   // This line verifies that a mock method can take a by-reference
74 // Tells Google Mock how to print a value of type Incomplete.
78   // Even though this mock class contains a mock method that takes  in TEST()
94 // A type that's not default constructible.
138 // Tests that EXPECT_CALL and ON_CALL compile in a presence of macro
139 // redefining a mock method name. This could happen, for example, when
161 // Tests that a method with expanded name compiles.
168 // and returns a correct value, too.
175 // Tests that a method with expanded name compiles.
194   MockA a;  in TEST()  local
195   MockA* pa = &a;  in TEST()
198   EXPECT_EQ(&a + 1, pa);  in TEST()
202   MockA a;  in TEST()  local
205   ON_CALL(a, DoA(n++));  in TEST()
206   EXPECT_EQ(1, n);  in TEST()
212   MockA a;  in TEST()  local
214   ON_CALL(a, DoA(5)).WillByDefault(Return());  in TEST()
215   ON_CALL(a, DoA(_)).With(_).WillByDefault(Return());  in TEST()
219   MockA a;  in TEST()  local
223         ON_CALL(a, ReturnResult(_))  in TEST()
232   MockA a;  in TEST()  local
236         ON_CALL(a, DoA(5));  in TEST()
237         a.DoA(5);  in TEST()
243   MockA a;  in TEST()  local
247         ON_CALL(a, DoA(5)).WillByDefault(Return()).WillByDefault(Return());  in TEST()
255   MockA a;  in TEST()  local
256   MockA* pa = &a;  in TEST()
259   a.DoA(0);  in TEST()
260   EXPECT_EQ(&a + 1, pa);  in TEST()
264   MockA a;  in TEST()  local
267   EXPECT_CALL(a, DoA(n++));  in TEST()
268   a.DoA(0);  in TEST()
269   EXPECT_EQ(1, n);  in TEST()
275   MockA a;  in TEST()  local
277   EXPECT_CALL(a, DoA(5)).Times(0);  in TEST()
278   EXPECT_CALL(a, DoA(6)).With(_).Times(0);  in TEST()
282   MockA a;  in TEST()  local
286         EXPECT_CALL(a, DoA(6)).With(_).With(_);  in TEST()
290   a.DoA(6);  in TEST()
294   MockA a;  in TEST()  local
298         EXPECT_CALL(a, DoA(1)).Times(1).With(_);  in TEST()
302   a.DoA(1);  in TEST()
306         EXPECT_CALL(a, DoA(2)).WillOnce(Return()).With(_);  in TEST()
310   a.DoA(2);  in TEST()
314   MockA a;  in TEST()  local
316   EXPECT_CALL(a, DoA(1)).WillOnce(Return());  in TEST()
318   EXPECT_CALL(a, DoA(2)).WillOnce(Return()).WillRepeatedly(Return());  in TEST()
320   a.DoA(1);  in TEST()
321   a.DoA(2);  in TEST()
322   a.DoA(2);  in TEST()
326   MockA a;  in TEST()  local
330         EXPECT_CALL(a, DoA(1)).Times(1).Times(2);  in TEST()
334   a.DoA(1);  in TEST()
335   a.DoA(1);  in TEST()
339   MockA a;  in TEST()  local
344         EXPECT_CALL(a, DoA(1)).InSequence(s).Times(1);  in TEST()
348   a.DoA(1);  in TEST()
352   MockA a;  in TEST()  local
355   EXPECT_CALL(a, DoA(1));  in TEST()
356   EXPECT_CALL(a, DoA(2)).InSequence(s);  in TEST()
358   a.DoA(1);  in TEST()
359   a.DoA(2);  in TEST()
363   MockA a;  in TEST()  local
366   EXPECT_CALL(a, DoA(1)).InSequence(s1, s2).InSequence(s1);  in TEST()
368   a.DoA(1);  in TEST()
372   MockA a;  in TEST()  local
375   Expectation e = EXPECT_CALL(a, DoA(1)).Times(AnyNumber());  in TEST()
378         EXPECT_CALL(a, DoA(2)).After(e).InSequence(s);  in TEST()
382   a.DoA(2);  in TEST()
386   MockA a;  in TEST()  local
391         EXPECT_CALL(a, DoA(1)).WillOnce(Return()).InSequence(s);  in TEST()
395   a.DoA(1);  in TEST()
399   MockA a;  in TEST()  local
401   Expectation e = EXPECT_CALL(a, DoA(1));  in TEST()
403       { EXPECT_CALL(a, DoA(2)).WillOnce(Return()).After(e); },  in TEST()
406   a.DoA(1);  in TEST()
407   a.DoA(2);  in TEST()
411   MockA a;  in TEST()  local
413   EXPECT_CALL(a, DoA(1));  in TEST()
414   EXPECT_CALL(a, DoA(2)).WillOnce(Return());  in TEST()
416   a.DoA(1);  in TEST()
417   a.DoA(2);  in TEST()
421   MockA a;  in TEST()  local
423   EXPECT_CALL(a, DoA(1))  in TEST()
431   MockA a;  in TEST()  local
435         EXPECT_CALL(a, DoA(1)).WillRepeatedly(Return()).WillOnce(Return());  in TEST()
439   a.DoA(1);  in TEST()
443   MockA a;  in TEST()  local
445   EXPECT_CALL(a, DoA(1)).WillOnce(Return());  in TEST()
446   EXPECT_CALL(a, DoA(2)).WillOnce(Return()).WillRepeatedly(Return());  in TEST()
448   a.DoA(1);  in TEST()
449   a.DoA(2);  in TEST()
450   a.DoA(2);  in TEST()
454   MockA a;  in TEST()  local
458         EXPECT_CALL(a, DoA(1)).WillRepeatedly(Return()).WillRepeatedly(  in TEST()
466   MockA a;  in TEST()  local
470         EXPECT_CALL(a, DoA(1)).RetiresOnSaturation().WillRepeatedly(Return());  in TEST()
476   MockA a;  in TEST()  local
478   EXPECT_CALL(a, DoA(1));  in TEST()
479   EXPECT_CALL(a, DoA(1)).RetiresOnSaturation();  in TEST()
481   a.DoA(1);  in TEST()
482   a.DoA(1);  in TEST()
486   MockA a;  in TEST()  local
490         EXPECT_CALL(a, DoA(1)).RetiresOnSaturation().RetiresOnSaturation();  in TEST()
494   a.DoA(1);  in TEST()
499     MockA a;  in TEST()  local
500     EXPECT_CALL(a, DoA(1));  in TEST()
501     a.DoA(1);  in TEST()
505         MockA a;  in TEST()
506         EXPECT_CALL(a, DoA(1));  in TEST()
511         MockA a;  in TEST()
512         EXPECT_CALL(a, DoA(1));  in TEST()
513         a.DoA(1);  in TEST()
514         a.DoA(1);  in TEST()
521 // Tests that Google Mock doesn't print a warning when the number of
530     EXPECT_CALL(b, DoB(1)).Times(AtMost(1));  in TEST()
531     EXPECT_CALL(b, DoB(2)).Times(1).WillRepeatedly(Return(1));  in TEST()
535         .Times(Between(1, 2))  in TEST()
536         .WillOnce(Return(1))  in TEST()
540     // upper bound when there is a WillRepeatedly().  in TEST()
541     EXPECT_CALL(b, DoB(4)).Times(AtMost(3)).WillOnce(Return(1)).WillRepeatedly(  in TEST()
559     EXPECT_CALL(b, DoB()).Times(0).WillOnce(Return(1));  // #1  in TEST()
560     EXPECT_CALL(b, DoB()).Times(AtMost(1)).WillOnce(Return(1)).WillOnce(  in TEST()
562     EXPECT_CALL(b, DoB(1))  in TEST()
563         .Times(1)  in TEST()
564         .WillOnce(Return(1))  in TEST()
569     // there is a WillRepeatedly().  in TEST()
570     EXPECT_CALL(b, DoB()).Times(0).WillRepeatedly(Return(1));  // #4  in TEST()
571     EXPECT_CALL(b, DoB(2)).Times(1).WillOnce(Return(1)).WillRepeatedly(  in TEST()
575     b.DoB(1);  in TEST()
581                       "Expected to be never called, but has 1 WillOnce().",  in TEST()
582                       output);  // #1  in TEST()
590       "Too many actions specified in EXPECT_CALL(b, DoB(1))...\n"  in TEST()
596                       "and a WillRepeatedly().",  in TEST()
601       "Expected to be called once, but has 1 WillOnce() "  in TEST()
602       "and a WillRepeatedly().",  in TEST()
611   EXPECT_CALL(b, DoB()).Times(Between(2, 3)).WillOnce(Return(1));  in TEST()
619                       "but has only 1 WillOnce().",  in TEST()
630     MockA a;  in TEST()  local
631     a.DoA(0);  in TEST()
639     MockA a;  in TEST()  local
640     a.DoA(0);  in TEST()
650         MockA a;  in TEST()
651         a.DoA(0);  in TEST()
656   GMOCK_FLAG_SET(default_mock_behavior, -1);  in TEST()
659     MockA a;  in TEST()  local
660     a.DoA(0);  in TEST()
669     MockA a;  in TEST()  local
670     a.DoA(0);  in TEST()
697   ON_CALL(b, DoB(1)).WillByDefault(Return(1));  in TEST()
708   ON_CALL(b, DoB(1)).WillByDefault(Return(1));  in TEST()
725   b.DoB(1);  in TEST()
733   EXPECT_CALL(b, DoB(1)).WillRepeatedly(Return(1));  in TEST()
735   EXPECT_EQ(1, b.DoB(1));  in TEST()
758     EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillOnce(Return(2));  in TEST()
760     EXPECT_EQ(1, b.DoB());  in TEST()
767         EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillOnce(Return(2));  in TEST()
769         EXPECT_EQ(1, b.DoB());  in TEST()
775     EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillOnce(Return(2));  in TEST()
777     EXPECT_EQ(1, b.DoB());  in TEST()
786     EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillRepeatedly(Return(2));  in TEST()
788     EXPECT_EQ(1, b.DoB());  in TEST()
793     EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillRepeatedly(Return(2));  in TEST()
795     EXPECT_EQ(1, b.DoB());  in TEST()
803         EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillRepeatedly(Return(2));  in TEST()
811 // It should be possible to return a non-moveable type from a mock action in
812 // C++17 and above, where it's guaranteed that such a type can be initialized
813 // from a prvalue returned from a function.
815   // Define a non-moveable result type.  in TEST()
829   // We should be able to use a callable that returns that result as both a  in TEST()
857   EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillOnce(Return(2)).WillOnce(  in TEST()
860   EXPECT_EQ(1, b.DoB());  in TEST()
869   EXPECT_CALL(b, DoB()).WillOnce(Return(1)).WillRepeatedly(Return(2));  in TEST()
871   EXPECT_EQ(1, b.DoB());  in TEST()
882   EXPECT_CALL(b, DoB(_)).Times(1);  in TEST()
885       .WillOnce(Return(1))  in TEST()
889   EXPECT_EQ(0, b.DoB(1));  // Shouldn't generate a warning as the  in TEST()
891   EXPECT_EQ(1, b.DoB());  in TEST()
912   std::string expect_call_location = FormatFileLocation(__FILE__, __LINE__ + 1);  in TEST()
913   EXPECT_CALL(b, DoB()).Times(AnyNumber()).WillOnce(Return(1));  in TEST()
915   EXPECT_EQ(1, b.DoB());  in TEST()
930     on_call_location = FormatFileLocation(__FILE__, __LINE__ + 1);  in TEST()
943   MockA a;  in TEST()  local
944   ON_CALL(a, Binary(_, _)).WillByDefault(Return(true));  in TEST()
945   EXPECT_TRUE(a.Binary(1, 2));  in TEST()
957   MockA a;  in TEST()  local
958   ON_CALL(a, Binary(_, _)).WillByDefault(Return(true));  in TEST()
959   EXPECT_CALL(a, Binary(0, 0));  in TEST()
960   a.Binary(0, 0);  in TEST()
962   EXPECT_NONFATAL_FAILURE(result = a.Binary(1, 2),  in TEST()
970   int n = -1;  in TEST()
971   EXPECT_NONFATAL_FAILURE(n = b.DoB(1), "Unexpected mock function call");  in TEST()
980   EXPECT_CALL(a1, DoA(1));  in TEST()
981   a1.DoA(1);  in TEST()
982   // Ideally we should match the failure message against a regex, but  in TEST()
989       "Google Mock tried the following 1 expectation, but it didn't match:");  in TEST()
992       "  Expected arg #0: is equal to 1\n"  in TEST()
999   EXPECT_CALL(a2, DoA(1));  in TEST()
1001   a2.DoA(1);  in TEST()
1009       "tried expectation #0: EXPECT_CALL(a2, DoA(1))...\n"  in TEST()
1010       "  Expected arg #0: is equal to 1\n"  in TEST()
1016       "tried expectation #1: EXPECT_CALL(a2, DoA(3))...\n"  in TEST()
1028   EXPECT_CALL(b1, DoB(1));  in TEST()
1029   b1.DoB(1);  in TEST()
1035       "Google Mock tried the following 1 expectation, but it didn't match:");  in TEST()
1038       "  Expected arg #0: is equal to 1\n"  in TEST()
1048   EXPECT_CALL(b, DoB(1)).RetiresOnSaturation();  in TEST()
1050   b.DoB(1);  in TEST()
1051   EXPECT_NONFATAL_FAILURE(b.DoB(1),  in TEST()
1060   EXPECT_CALL(b, DoB(1));  in TEST()
1063                           "  Expected arg #0: is equal to 1\n"  in TEST()
1065   b.DoB(1);  in TEST()
1073   EXPECT_CALL(b, DoB(1)).InSequence(s1);  in TEST()
1087   ASSERT_EQ(1, failures.size());  in TEST()
1100                   "(.|\n)*: pre-requisite #1"));  in TEST()
1107   EXPECT_THAT(r.message(), ContainsRegex(": pre-requisite #1"));  in TEST()
1110   b.DoB(1);  in TEST()
1117   MockA a;  in TEST()  local
1122   EXPECT_ANY_THROW(a.ReturnNonDefaultConstructible());  in TEST()
1124   EXPECT_DEATH_IF_SUPPORTED(a.ReturnNonDefaultConstructible(), "");  in TEST()
1133   MockA a;  in TEST()  local
1134   ON_CALL(a, Binary(_, _)).WillByDefault(Return(true));  in TEST()
1135   EXPECT_CALL(a, Binary(0, 0));  in TEST()
1136   a.Binary(0, 0);  in TEST()
1138   EXPECT_NONFATAL_FAILURE(result = a.Binary(0, 0),  in TEST()
1146   int n = -1;  in TEST()
1153 // Tests that when a void function is called too many times,
1156   MockA a;  in TEST()  local
1157   EXPECT_CALL(a, DoA(_)).Description("DoA Method").Times(0);  in TEST()
1159       a.DoA(9),  in TEST()
1167 // Tests that when a non-void function is called too many times, the
1172   b.DoB(1);  in TEST()
1186   MockA a;  in TEST()  local
1190     EXPECT_CALL(a, DoA(1));  in TEST()
1191     EXPECT_CALL(a, DoA(2));  in TEST()
1196         a.DoA(2);  in TEST()
1200   a.DoA(1);  in TEST()
1201   a.DoA(2);  in TEST()
1205   MockA a;  in TEST()  local
1209     EXPECT_CALL(a, DoA(1));  in TEST()
1213       EXPECT_CALL(a, DoA(2));  in TEST()
1214       EXPECT_CALL(a, DoA(3));  in TEST()
1220         a.DoA(1);  in TEST()
1221         a.DoA(3);  in TEST()
1225   a.DoA(2);  in TEST()
1226   a.DoA(3);  in TEST()
1230   MockA a;  in TEST()  local
1234     EXPECT_CALL(a, DoA(1));  in TEST()
1235     EXPECT_CALL(a, DoA(2));  in TEST()
1237   EXPECT_CALL(a, DoA(3));  in TEST()
1241         a.DoA(2);  in TEST()
1245   a.DoA(3);  in TEST()
1246   a.DoA(1);  in TEST()
1247   a.DoA(2);  in TEST()
1253     MockA a;  in TEST()  local
1256     EXPECT_CALL(a, DoA(1));  in TEST()
1259     a.DoA(1);  in TEST()
1264     MockA a;  in TEST()  local
1267     EXPECT_CALL(a, DoA(1));  in TEST()
1271     a.DoA(1);  in TEST()
1275 // Tests that the calls must be in strict order when a complete order
1278   MockA a;  in TEST()  local
1279   ON_CALL(a, ReturnResult(_)).WillByDefault(Return(Result()));  in TEST()
1282   EXPECT_CALL(a, ReturnResult(1)).InSequence(s);  in TEST()
1283   EXPECT_CALL(a, ReturnResult(2)).InSequence(s);  in TEST()
1284   EXPECT_CALL(a, ReturnResult(3)).InSequence(s);  in TEST()
1286   a.ReturnResult(1);  in TEST()
1288   // May only be called after a.ReturnResult(2).  in TEST()
1289   EXPECT_NONFATAL_FAILURE(a.ReturnResult(3), "Unexpected mock function call");  in TEST()
1291   a.ReturnResult(2);  in TEST()
1292   a.ReturnResult(3);  in TEST()
1295 // Tests that the calls must be in strict order when a complete order
1298   MockA a;  in TEST()  local
1299   ON_CALL(a, ReturnResult(_)).WillByDefault(Return(Result()));  in TEST()
1302   EXPECT_CALL(a, ReturnResult(1)).InSequence(s);  in TEST()
1303   EXPECT_CALL(a, ReturnResult(2)).InSequence(s);  in TEST()
1305   // May only be called after a.ReturnResult(1).  in TEST()
1306   EXPECT_NONFATAL_FAILURE(a.ReturnResult(2), "Unexpected mock function call");  in TEST()
1308   a.ReturnResult(1);  in TEST()
1309   a.ReturnResult(2);  in TEST()
1312 // Tests specifying a DAG using multiple sequences.
1320     // a.ReturnResult(1) ==>  in PartialOrderTest()
1321     //                       a.ReturnResult(2) * n  ==>  a.ReturnResult(3)  in PartialOrderTest()
1324     EXPECT_CALL(a_, ReturnResult(1)).InSequence(x);  in PartialOrderTest()
1335   a_.ReturnResult(1);  in TEST_F()
1346   // May only be called after ReturnResult(1).  in TEST_F()
1349   a_.ReturnResult(1);  in TEST_F()
1359   a_.ReturnResult(1);  in TEST_F()
1366   a_.ReturnResult(1);  in TEST_F()
1376   MockA a;  in TEST()  local
1379   EXPECT_CALL(a, DoA(1)).InSequence(s);  in TEST()
1380   EXPECT_CALL(a, DoA(_)).InSequence(s).RetiresOnSaturation();  in TEST()
1381   EXPECT_CALL(a, DoA(1)).InSequence(s);  in TEST()
1383   a.DoA(1);  in TEST()
1384   a.DoA(2);  in TEST()
1385   a.DoA(1);  in TEST()
1391   MockA a;  in TEST()  local
1395   Expectation e2 = EXPECT_CALL(a, DoA(2));  in TEST()
1396   Expectation e3 = EXPECT_CALL(a, DoA(3)).With(_);  in TEST()
1399     Expectation e4 = EXPECT_CALL(a, DoA(4)).Times(1);  in TEST()
1400     Expectation e5 = EXPECT_CALL(a, DoA(5)).InSequence(s);  in TEST()
1402   Expectation e6 = EXPECT_CALL(a, DoA(6)).After(e2);  in TEST()
1403   Expectation e7 = EXPECT_CALL(a, DoA(7)).WillOnce(Return());  in TEST()
1404   Expectation e8 = EXPECT_CALL(a, DoA(8)).WillRepeatedly(Return());  in TEST()
1405   Expectation e9 = EXPECT_CALL(a, DoA(9)).RetiresOnSaturation();  in TEST()
1412   a.DoA(2);  in TEST()
1413   a.DoA(3);  in TEST()
1414   a.DoA(4);  in TEST()
1415   a.DoA(5);  in TEST()
1416   a.DoA(6);  in TEST()
1417   a.DoA(7);  in TEST()
1418   a.DoA(8);  in TEST()
1419   a.DoA(9);  in TEST()
1423   MockA a;  in TEST()  local
1425   Expectation e2 = EXPECT_CALL(a, DoA(1));  in TEST()
1432   a.DoA(1);  in TEST()
1442   MockA a;  in TEST()  local
1447   ExpectationSet es2 = EXPECT_CALL(a, DoA(1));  // Ctor from EXPECT_CALL.  in TEST()
1455   EXPECT_EQ(1, es2.size());  in TEST()
1456   EXPECT_EQ(1, es3.size());  in TEST()
1457   EXPECT_EQ(1, es4.size());  in TEST()
1458   EXPECT_EQ(1, es5.size());  in TEST()
1459   EXPECT_EQ(1, es6.size());  in TEST()
1460   EXPECT_EQ(1, es7.size());  in TEST()
1467   a.DoA(1);  in TEST()
1475   EXPECT_EQ(1, es1.size());  in TEST()
1484   EXPECT_EQ(1, es1.size());  in TEST()
1487   MockA a;  in TEST()  local
1488   Expectation e2 = EXPECT_CALL(a, DoA(1));  in TEST()
1497   a.DoA(1);  in TEST()
1505   EXPECT_EQ(1, es.size());  in TEST()
1507   MockA a;  in TEST()  local
1508   es += EXPECT_CALL(a, DoA(1));  in TEST()
1511   a.DoA(1);  in TEST()
1529   MockA a;  in TEST()  local
1531   es += EXPECT_CALL(a, DoA(1));  in TEST()
1532   es += EXPECT_CALL(a, DoA(2));  in TEST()
1533   EXPECT_CALL(a, DoA(3)).After(es);  in TEST()
1535   a.DoA(1);  in TEST()
1536   a.DoA(2);  in TEST()
1537   a.DoA(3);  in TEST()
1541   MockA a;  in TEST()  local
1545   const Expectation e1 = EXPECT_CALL(a, DoA(1));  in TEST()
1547   EXPECT_CALL(a, DoA(2)).After(e2);  in TEST()
1549   a.DoA(1);  in TEST()
1552   a.DoA(2);  in TEST()
1557   MockA a;  in TEST()  local
1561   //   a.DoA(1) ==> b.DoB() ==> a.DoA(2)  in TEST()
1562   Expectation e1 = EXPECT_CALL(a, DoA(1));  in TEST()
1564   EXPECT_CALL(a, DoA(2)).After(e2);  in TEST()
1566   a.DoA(1);  in TEST()
1569   EXPECT_NONFATAL_FAILURE(a.DoA(2), "Unexpected mock function call");  in TEST()
1572   a.DoA(2);  in TEST()
1577   MockA a;  in TEST()  local
1581   //   a.DoA(1) ==> b.DoB() * 2 ==> a.DoA(2)  in TEST()
1582   Expectation e1 = EXPECT_CALL(a, DoA(1));  in TEST()
1584   EXPECT_CALL(a, DoA(2)).After(e2);  in TEST()
1586   a.DoA(1);  in TEST()
1590   EXPECT_NONFATAL_FAILURE(a.DoA(2), "Unexpected mock function call");  in TEST()
1593   a.DoA(2);  in TEST()
1598   MockA a;  in TEST()  local
1599   ON_CALL(a, ReturnResult(_)).WillByDefault(Return(Result()));  in TEST()
1602   //   a.DoA(1) ==>  in TEST()
1603   //   a.DoA(2) ==> a.ReturnResult(3)  in TEST()
1604   Expectation e = EXPECT_CALL(a, DoA(1));  in TEST()
1605   const ExpectationSet es = EXPECT_CALL(a, DoA(2));  in TEST()
1606   EXPECT_CALL(a, ReturnResult(3)).After(e, es);  in TEST()
1609   EXPECT_NONFATAL_FAILURE(a.ReturnResult(3), "Unexpected mock function call");  in TEST()
1611   a.DoA(2);  in TEST()
1612   a.DoA(1);  in TEST()
1613   a.ReturnResult(3);  in TEST()
1618   MockA a;  in TEST()  local
1621   //   a.DoA(1) ==>  in TEST()
1622   //   a.DoA(2) ==> a.DoA(3)  in TEST()
1623   Expectation e = EXPECT_CALL(a, DoA(1));  in TEST()
1624   const ExpectationSet es = EXPECT_CALL(a, DoA(2));  in TEST()
1625   EXPECT_CALL(a, DoA(3)).After(e, es);  in TEST()
1627   a.DoA(2);  in TEST()
1630   EXPECT_NONFATAL_FAILURE(a.DoA(3), "Unexpected mock function call");  in TEST()
1632   a.DoA(1);  in TEST()
1633   a.DoA(3);  in TEST()
1638   MockA a;  in TEST()  local
1640   Expectation e = EXPECT_CALL(a, DoA(1));  in TEST()
1641   EXPECT_CALL(a, DoA(2)).InSequence(s);  in TEST()
1642   EXPECT_CALL(a, DoA(3)).InSequence(s).After(e);  in TEST()
1644   a.DoA(1);  in TEST()
1647   EXPECT_NONFATAL_FAILURE(a.DoA(3), "Unexpected mock function call");  in TEST()
1649   a.DoA(2);  in TEST()
1650   a.DoA(3);  in TEST()
1655   MockA a;  in TEST()  local
1656   Expectation e1 = EXPECT_CALL(a, DoA(1));  in TEST()
1657   Expectation e2 = EXPECT_CALL(a, DoA(2));  in TEST()
1658   Expectation e3 = EXPECT_CALL(a, DoA(3));  in TEST()
1659   EXPECT_CALL(a, DoA(4)).After(e1).After(e2).After(e3);  in TEST()
1661   a.DoA(3);  in TEST()
1662   a.DoA(1);  in TEST()
1663   a.DoA(2);  in TEST()
1664   a.DoA(4);  in TEST()
1669   MockA a;  in TEST()  local
1670   Expectation e1 = EXPECT_CALL(a, DoA(1));  in TEST()
1671   Expectation e2 = EXPECT_CALL(a, DoA(2));  in TEST()
1672   Expectation e3 = EXPECT_CALL(a, DoA(3));  in TEST()
1673   ExpectationSet es1 = EXPECT_CALL(a, DoA(4));  in TEST()
1674   ExpectationSet es2 = EXPECT_CALL(a, DoA(5));  in TEST()
1675   EXPECT_CALL(a, DoA(6)).After(e1, e2, e3, es1, es2);  in TEST()
1677   a.DoA(5);  in TEST()
1678   a.DoA(2);  in TEST()
1679   a.DoA(4);  in TEST()
1680   a.DoA(1);  in TEST()
1681   a.DoA(3);  in TEST()
1682   a.DoA(6);  in TEST()
1687   MockA a;  in TEST()  local
1688   ON_CALL(a, ReturnResult(_)).WillByDefault(Return(Result()));  in TEST()
1691   //   DoA(1) ==>  in TEST()
1693   Expectation e1 = EXPECT_CALL(a, DoA(1));  in TEST()
1694   Expectation e2 = EXPECT_CALL(a, DoA(2));  in TEST()
1698   EXPECT_CALL(a, ReturnResult(3)).After(e1, e2, es, e1);  in TEST()
1700   a.DoA(1);  in TEST()
1703   EXPECT_NONFATAL_FAILURE(a.ReturnResult(3), "Unexpected mock function call");  in TEST()
1705   a.DoA(2);  in TEST()
1706   a.ReturnResult(3);  in TEST()
1712   MockA a;  in TEST()  local
1713   ExpectationSet es1 = EXPECT_CALL(a, DoA(1));  in TEST()
1714   Expectation e2 = EXPECT_CALL(a, DoA(2));  in TEST()
1715   EXPECT_CALL(a, DoA(3)).After(es1);  in TEST()
1718   a.DoA(1);  in TEST()
1719   a.DoA(3);  in TEST()
1720   a.DoA(2);  in TEST()
1724 // after a mock object owning one of their pre-requisites has died.
1729   MockA* const a = new MockA;  in TEST()  local
1734     EXPECT_CALL(*b1, DoB(_)).WillOnce(Return(1));  in TEST()
1735     EXPECT_CALL(*a, Binary(_, _))  in TEST()
1741   EXPECT_EQ(1, b1->DoB(1));  in TEST()
1743   // a's pre-requisite has died.  in TEST()
1744   EXPECT_TRUE(a->Binary(0, 1));  in TEST()
1746   // a's successor has died.  in TEST()
1747   EXPECT_TRUE(a->Binary(1, 2));  in TEST()
1748   delete a;  in TEST()
1754   MockA* const a = new MockA;  in TEST()  local
1759     EXPECT_CALL(*b1, DoB(_)).WillOnce(Return(1));  in TEST()
1760     EXPECT_CALL(*a, Binary(_, _)).Times(AnyNumber());  in TEST()
1764   delete a;  // a is trivially satisfied.  in TEST()
1765   EXPECT_EQ(1, b1->DoB(1));  in TEST()
1771 // Tests that it's OK to delete a mock object itself in its action.
1782   MockA* const a = new MockA;  in TEST()  local
1783   EXPECT_CALL(*a, DoA(_)).WillOnce(Delete(a));  in TEST()
1784   a->DoA(42);  // This will cause a to be deleted.  in TEST()
1788   MockA* const a = new MockA;  in TEST()  local
1789   EXPECT_CALL(*a, ReturnResult(_)).WillOnce(DoAll(Delete(a), Return(Result())));  in TEST()
1790   a->ReturnResult(42);  // This will cause a to be deleted.  in TEST()
1796   MockA* const a = new MockA;  in TEST()  local
1801     EXPECT_CALL(*b1, DoB(_)).WillOnce(Return(1));  in TEST()
1802     EXPECT_CALL(*a, Binary(_, _)).Times(AnyNumber());  in TEST()
1806   delete a;  // a is trivially satisfied.  in TEST()
1808   EXPECT_EQ(1, b1->DoB(1));  in TEST()
1816   MockA* const a = new MockA;  in TEST()  local
1822     EXPECT_CALL(*a, Binary(_, _)).Times(AnyNumber());  in TEST()
1827   EXPECT_NONFATAL_FAILURE(a->Binary(0, 1), "Unexpected mock function call");  in TEST()
1828   EXPECT_NONFATAL_FAILURE(b2->DoB(1), "Unexpected mock function call");  in TEST()
1829   delete a;  in TEST()
1857   MockA* a = new MockA;  in TEST()  local
1860   EXPECT_CALL(*a, DoA(1)).Times(EvenNumber()).InSequence(s);  in TEST()
1861   EXPECT_CALL(*a, DoA(2)).Times(AnyNumber()).InSequence(s);  in TEST()
1862   EXPECT_CALL(*a, DoA(3)).Times(AnyNumber());  in TEST()
1864   a->DoA(3);  in TEST()
1865   a->DoA(1);  in TEST()
1866   EXPECT_NONFATAL_FAILURE(a->DoA(2), "Unexpected mock function call");  in TEST()
1867   EXPECT_NONFATAL_FAILURE(delete a, "to be called even number of times");  in TEST()
1870 // The following tests verify the message generated when a mock
1916 // Tests that an uninteresting mock function call on a naggy mock
1917 // generates a warning without the stack trace when
1930 // Tests that an uninteresting mock function call on a naggy mock
1931 // generates a warning containing the stack trace when
1948   // Verifies that a void mock function's name appears in the stack  in TEST()
1952   // Verifies that a non-void mock function's name appears in the  in TEST()
1962 // Tests that an uninteresting mock function call on a naggy mock
1966   // A non-void mock function.  in TEST()
1979   // A void mock function.  in TEST()
1990   // A void function has no return value to print.  in TEST()
2021     MockA a;  in TestExpectedCall()  local
2022     EXPECT_CALL(a, DoA(5));  in TestExpectedCall()
2023     EXPECT_CALL(a, Binary(_, 1)).WillOnce(Return(true));  in TestExpectedCall()
2025     // A void-returning function.  in TestExpectedCall()
2027     a.DoA(5);  in TestExpectedCall()
2029                  "Mock function call matches EXPECT_CALL(a, DoA(5))...\n"  in TestExpectedCall()
2034     // A non-void-returning function.  in TestExpectedCall()
2036     a.Binary(2, 1);  in TestExpectedCall()
2038                  "Mock function call matches EXPECT_CALL(a, Binary(_, 1))...\n"  in TestExpectedCall()
2039                  "    Function call: Binary(2, 1)\n"  in TestExpectedCall()
2045   // Tests how the flag affects uninteresting calls on a naggy mock.
2047     NaggyMock<MockA> a;  in TestUninterestingCallOnNaggyMock()  local
2057     // A void-returning function.  in TestUninterestingCallOnNaggyMock()
2059     a.DoA(5);  in TestUninterestingCallOnNaggyMock()
2067     // A non-void-returning function.  in TestUninterestingCallOnNaggyMock()
2069     a.Binary(2, 1);  in TestUninterestingCallOnNaggyMock()
2073                  "    Function call: Binary(2, 1)\n"  in TestUninterestingCallOnNaggyMock()
2114 // A helper class that generates a failure when printed.  We use it to
2115 // ensure that Google Mock doesn't print a value (even to an internal
2120   ADD_FAILURE() << "Google Mock is printing a value that shouldn't be "  in PrintTo()
2155   helper_.Foo(PrintMeNot());  // This should generate a warning.  in TEST_F()
2161   MockA* a = new MockA;  in TEST()  local
2162   Mock::AllowLeak(a);  in TEST()
2166   MockA* a = new MockA;  in TEST()  local
2167   Mock::AllowLeak(a);  in TEST()
2168   ON_CALL(*a, DoA(_)).WillByDefault(Return());  in TEST()
2169   a->DoA(0);  in TEST()
2173   MockA* a = new MockA;  in TEST()  local
2174   ON_CALL(*a, DoA(_)).WillByDefault(Return());  in TEST()
2175   Mock::AllowLeak(a);  in TEST()
2179   MockA* a = new MockA;  in TEST()  local
2180   Mock::AllowLeak(a);  in TEST()
2181   EXPECT_CALL(*a, DoA(_));  in TEST()
2182   a->DoA(0);  in TEST()
2186   MockA* a = new MockA;  in TEST()  local
2187   EXPECT_CALL(*a, DoA(_)).Times(AnyNumber());  in TEST()
2188   Mock::AllowLeak(a);  in TEST()
2192   MockA* a = new MockA;  in TEST()  local
2193   ON_CALL(*a, DoA(_)).WillByDefault(Return());  in TEST()
2194   EXPECT_CALL(*a, DoA(_)).Times(AnyNumber());  in TEST()
2195   Mock::AllowLeak(a);  in TEST()
2198 // Tests that we can verify and clear a mock object's expectations
2207   EXPECT_EQ(0, b.DoB(1));  in TEST()
2210 // Tests that we can verify and clear a mock object's expectations
2215   EXPECT_CALL(b, DoB()).WillOnce(Return(1));  in TEST()
2222   EXPECT_EQ(0, b.DoB(1));  in TEST()
2225 // Tests that we can verify and clear a mock object's expectations
2230   EXPECT_CALL(b, DoB()).WillOnce(Return(1));  in TEST()
2239   EXPECT_EQ(0, b.DoB(1));  in TEST()
2242 // Tests that we can verify and clear a mock object's expectations
2246   EXPECT_CALL(b, DoB()).WillOnce(Return(1));  in TEST()
2249   b.DoB(1);  in TEST()
2255   EXPECT_EQ(0, b.DoB(1));  in TEST()
2258 // Tests that we can verify and clear a mock object's expectations
2259 // when a method has more than one expectation.
2262   EXPECT_CALL(b, DoB(0)).WillOnce(Return(1));  in TEST()
2264   b.DoB(1);  in TEST()
2273   EXPECT_EQ(0, b.DoB(1));  in TEST()
2284   EXPECT_CALL(b, DoB(_)).WillOnce(Return(1));  in TEST()
2285   b.DoB(1);  in TEST()
2292   EXPECT_EQ(0, b.DoB(1));  in TEST()
2295 // Tests that we can clear a mock object's default actions when none
2299   // If this crashes or generates a failure, the test will catch it.  in TEST()
2304 // Tests that we can clear a mock object's default actions when some,
2308   ON_CALL(b, DoB()).WillByDefault(Return(1));  in TEST()
2316 // Tests that we can clear a mock object's default actions when all of
2320   ON_CALL(b, DoB()).WillByDefault(Return(1));  in TEST()
2332 // Tests that we can clear a mock object's default actions when a
2336   ON_CALL(b, DoB(0)).WillByDefault(Return(1));  in TEST()
2344   EXPECT_EQ(0, b.DoB(1));  in TEST()
2347 // Tests that we can call VerifyAndClear() on a mock object multiple
2351   ON_CALL(b, DoB()).WillByDefault(Return(1));  in TEST()
2355   ON_CALL(b, DoB(_)).WillByDefault(Return(1));  in TEST()
2359   EXPECT_EQ(0, b.DoB(1));  in TEST()
2365   ON_CALL(b, DoB()).WillByDefault(Return(1));  in TEST()
2366   EXPECT_CALL(b, DoB(1)).WillOnce(Return(2));  in TEST()
2369   b.DoB(1);  in TEST()
2375   EXPECT_EQ(0, b.DoB(1));  in TEST()
2381   ON_CALL(b, DoB(_)).WillByDefault(Return(1));  in TEST()
2384   b.DoB(1);  in TEST()
2393   EXPECT_EQ(0, b.DoB(1));  in TEST()
2397 // expectations are set on a const mock object.
2400   ON_CALL(Const(b), DoB()).WillByDefault(Return(1));  in TEST()
2411   EXPECT_EQ(0, b.DoB(1));  in TEST()
2414 // Tests that we can set default actions and expectations on a mock
2418   ON_CALL(b, DoB()).WillByDefault(Return(1));  in TEST()
2420   b.DoB(1);  in TEST()
2428   EXPECT_EQ(4, b.DoB(1));  in TEST()
2434   MockA a;  in TEST()  local
2438   ON_CALL(a, Binary(_, _)).WillByDefault(Return(true));  in TEST()
2439   EXPECT_CALL(a, Binary(_, _)).WillOnce(DoDefault()).WillOnce(Return(false));  in TEST()
2441   ON_CALL(b1, DoB()).WillByDefault(Return(1));  in TEST()
2450   // Verifies that the default actions and expectations of a and b1  in TEST()
2452   EXPECT_TRUE(a.Binary(0, 0));  in TEST()
2453   EXPECT_FALSE(a.Binary(0, 0));  in TEST()
2455   EXPECT_EQ(1, b1.DoB());  in TEST()
2461   std::shared_ptr<MockA> a(new MockA);  in TEST()  local
2464   // EXPECT_CALL stores a reference to a inside test_mock.  in TEST()
2466       .WillRepeatedly(SetArgPointee<0>(a));  in TEST()
2468   // Throw away the reference to the mock that we have in a. After this, the  in TEST()
2470   a.reset();  in TEST()
2473   // to the mock object originally pointed to by a. This will cause the MockA  in TEST()
2475   // The state of all mocks is protected by a single global lock, but there  in TEST()
2481   std::shared_ptr<MockA> a(new MockA);  in TEST()  local
2484   // ON_CALL stores a reference to a inside test_mock.  in TEST()
2485   ON_CALL(test_mock, AcceptReference(_)).WillByDefault(SetArgPointee<0>(a));  in TEST()
2487   // Throw away the reference to the mock that we have in a. After this, the  in TEST()
2489   a.reset();  in TEST()
2492   // to the mock object originally pointed to by a. This will cause the MockA  in TEST()
2494   // The state of all mocks is protected by a single global lock, but there  in TEST()
2498 // Tests that a mock function's action can call a mock function
2499 // (either the same function or a different one) either as an explicit
2500 // action or as a default action without causing a dead lock.  It
2504   MockA a;  in TEST()  local
2506   ON_CALL(a, DoA(_)).WillByDefault(  in TEST()
2508   EXPECT_CALL(a, DoA(1));  in TEST()
2509   EXPECT_CALL(a, DoA(1))  in TEST()
2510       .WillOnce(Invoke(&a, &MockA::DoA))  in TEST()
2514   a.DoA(1);  in TEST()
2515   // This will match the second EXPECT_CALL() and trigger another a.DoA(1),  in TEST()
2516   // which will in turn match the first EXPECT_CALL() and trigger a call to  in TEST()
2522   MockA a;  in TEST()  local
2524   ON_CALL(a, DoA).WillByDefault(SaveArg<0>(&do_a_arg0));  in TEST()
2526   ON_CALL(a, DoA(47)).WillByDefault(SaveArg<0>(&do_a_47_arg0));  in TEST()
2528   a.DoA(17);  in TEST()
2531   a.DoA(47);  in TEST()
2535   ON_CALL(a, Binary).WillByDefault(Return(true));  in TEST()
2536   ON_CALL(a, Binary(_, 14)).WillByDefault(Return(false));  in TEST()
2537   EXPECT_THAT(a.Binary(14, 17), true);  in TEST()
2538   EXPECT_THAT(a.Binary(17, 14), false);  in TEST()
2547   EXPECT_THAT(b.DoB(1), 0);  // default value  in TEST()
2580   EXPECT_THAT(mock.Overloaded(1), 7);  in TEST()
2585   EXPECT_THAT(const_mock.Overloaded(1), 0);  in TEST()