Differential D6940 Diff 17304 debuggers/gdb/unittests/test_gdb.cpp

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debuggers/gdb/unittests/test_gdb.cpp

Show First 20 Lines • Show All 57 Lines • ▼ Show 20 Line(s)57#define SKIP_IF_ATTACH_FORBIDDEN() \
58 do { \ 58​ do { \
59 if (KDevMI::isAttachForbidden(__FILE__, __LINE__)) \ 59​ if (KDevMI::isAttachForbidden(__FILE__, __LINE__)) \
60 return; \ 60​ return; \
61 } while(0) 61​ } while(0)
62 62​
63using KDevelop::AutoTestShell; 63​using KDevelop::AutoTestShell;
64using KDevMI::findExecutable; 64​using KDevMI::findExecutable;
65using KDevMI::findSourceFile; 65​using KDevMI::findSourceFile;
66​using KDevMI::findFile;
66 67​
67namespace KDevMI { namespace GDB { 68​namespace KDevMI { namespace GDB {
68 69​
69void GdbTest::initTestCase() 70​void GdbTest::initTestCase()
70{ 71​{
71 AutoTestShell::init(); 72​ AutoTestShell::init();
72 KDevelop::TestCore::initialize(KDevelop::Core::NoUi); 73​ KDevelop::TestCore::initialize(KDevelop::Core::NoUi);
73 74​
▲ Show 20 Lines • Show All 468 Lines • ▼ Show 20 Line(s)535{
542 WAIT_FOR_STATE_AND_IDLE(session, DebugSession::PausedState); 543​ WAIT_FOR_STATE_AND_IDLE(session, DebugSession::PausedState);
543 QCOMPARE(session->line(), 24); 544​ QCOMPARE(session->line(), 24);
544 545​
545 breakpoints()->addWatchpoint(QStringLiteral("i")); 546​ breakpoints()->addWatchpoint(QStringLiteral("i"));
546 QTest::qWait(100); 547​ QTest::qWait(100);
547 548​
548 session->run(); 549​ session->run();
549 WAIT_FOR_STATE(session, DebugSession::PausedState); 550​ WAIT_FOR_STATE(session, DebugSession::PausedState);
550 QCOMPARE(session->line(), 23); 551​ QCOMPARE(session->line(), 22); // line 23: ++i; int j = i;
551 session->run(); 552​ session->run();
552 WAIT_FOR_STATE(session, DebugSession::PausedState); 553​ WAIT_FOR_STATE(session, DebugSession::PausedState);
553 QCOMPARE(session->line(), 24); 554​ QCOMPARE(session->line(), 24);
554 session->run(); 555​ session->run();
555 WAIT_FOR_STATE(session, DebugSession::EndedState); 556​ WAIT_FOR_STATE(session, DebugSession::EndedState);
556} 557​}
557 558​
558void GdbTest::testBreakOnWriteWithConditionBreakpoint() 559​void GdbTest::testBreakOnWriteWithConditionBreakpoint()
Show All 9 Lines560{
568 QCOMPARE(session->line(), 24); 569​ QCOMPARE(session->line(), 24);
569 570​
570 KDevelop::Breakpoint *b = breakpoints()->addWatchpoint(QStringLiteral("i")); 571​ KDevelop::Breakpoint *b = breakpoints()->addWatchpoint(QStringLiteral("i"));
571 b->setCondition(QStringLiteral("i==2")); 572​ b->setCondition(QStringLiteral("i==2"));
572 QTest::qWait(100); 573​ QTest::qWait(100);
573 574​
574 session->run(); 575​ session->run();
575 WAIT_FOR_STATE(session, DebugSession::PausedState); 576​ WAIT_FOR_STATE(session, DebugSession::PausedState);
576 QCOMPARE(session->line(), 23); 577​ QCOMPARE(session->line(), 22); // line 23: ++i; int j = i;
577 session->run(); 578​ session->run();
578 WAIT_FOR_STATE(session, DebugSession::PausedState); 579​ WAIT_FOR_STATE(session, DebugSession::PausedState);
579 QCOMPARE(session->line(), 24); 580​ QCOMPARE(session->line(), 24);
580 session->run(); 581​ session->run();
581 WAIT_FOR_STATE(session, DebugSession::EndedState); 582​ WAIT_FOR_STATE(session, DebugSession::EndedState);
582} 583​}
583 584​
584void GdbTest::testBreakOnReadBreakpoint() 585​void GdbTest::testBreakOnReadBreakpoint()
Show All 26 Lines605{
611 612​
612 WAIT_FOR_STATE_AND_IDLE(session, DebugSession::PausedState); 613​ WAIT_FOR_STATE_AND_IDLE(session, DebugSession::PausedState);
613 QCOMPARE(session->line(), 24); 614​ QCOMPARE(session->line(), 24);
614 615​
615 breakpoints()->addReadWatchpoint(QStringLiteral("i")); 616​ breakpoints()->addReadWatchpoint(QStringLiteral("i"));
616 617​
617 session->run(); 618​ session->run();
618 WAIT_FOR_STATE(session, DebugSession::PausedState); 619​ WAIT_FOR_STATE(session, DebugSession::PausedState);
619 QCOMPARE(session->line(), 22); 620​ QCOMPARE(session->line(), 22); // ++i
621​
622​ session->run();
623​ WAIT_FOR_STATE(session, DebugSession::PausedState);
624​ QCOMPARE(session->line(), 22); // int j = i
620 625​
621 session->run(); 626​ session->run();
622 WAIT_FOR_STATE(session, DebugSession::PausedState); 627​ WAIT_FOR_STATE(session, DebugSession::PausedState);
623 QCOMPARE(session->line(), 24); 628​ QCOMPARE(session->line(), 24);
624 629​
625 session->run(); 630​ session->run();
626 WAIT_FOR_STATE(session, DebugSession::EndedState); 631​ WAIT_FOR_STATE(session, DebugSession::EndedState);
627} 632​}
Show All 9 Lines635{
637 642​
638 WAIT_FOR_STATE_AND_IDLE(session, DebugSession::PausedState); 643​ WAIT_FOR_STATE_AND_IDLE(session, DebugSession::PausedState);
639 QCOMPARE(session->line(), 24); 644​ QCOMPARE(session->line(), 24);
640 645​
641 breakpoints()->addAccessWatchpoint(QStringLiteral("i")); 646​ breakpoints()->addAccessWatchpoint(QStringLiteral("i"));
642 647​
643 session->run(); 648​ session->run();
644 WAIT_FOR_STATE(session, DebugSession::PausedState); 649​ WAIT_FOR_STATE(session, DebugSession::PausedState);
645 QCOMPARE(session->line(), 22); 650​ QCOMPARE(session->line(), 22); // line 23: ++i (read)
646 651​
647 session->run(); 652​ session->run();
648 WAIT_FOR_STATE(session, DebugSession::PausedState); 653​ WAIT_FOR_STATE(session, DebugSession::PausedState);
649 QCOMPARE(session->line(), 23); 654​ QCOMPARE(session->line(), 22); // line 23: ++i (write)
650 655​
656​ session->run();
657​ WAIT_FOR_STATE(session, DebugSession::PausedState);
658​ QCOMPARE(session->line(), 22); // line 23: int j = i (read)
651 659​
652 session->run(); 660​ session->run();
653 WAIT_FOR_STATE(session, DebugSession::PausedState); 661​ WAIT_FOR_STATE(session, DebugSession::PausedState);
654 QCOMPARE(session->line(), 24); 662​ QCOMPARE(session->line(), 24);
655 663​
656 session->run(); 664​ session->run();
657 WAIT_FOR_STATE(session, DebugSession::EndedState); 665​ WAIT_FOR_STATE(session, DebugSession::EndedState);
658} 666​}
▲ Show 20 Lines • Show All 221 Lines • ▼ Show 20 Line(s)843{
880 COMPARE_DATA(stackModel->index(41, 0, tIdx), "41"); 888​ COMPARE_DATA(stackModel->index(41, 0, tIdx), "41");
881 COMPARE_DATA(stackModel->index(42, 0, tIdx), "42"); 889​ COMPARE_DATA(stackModel->index(42, 0, tIdx), "42");
882 COMPARE_DATA(stackModel->index(119, 0, tIdx), "119"); 890​ COMPARE_DATA(stackModel->index(119, 0, tIdx), "119");
883 COMPARE_DATA(stackModel->index(120, 0, tIdx), "120"); 891​ COMPARE_DATA(stackModel->index(120, 0, tIdx), "120");
884 892​
885 stackModel->fetchMoreFrames(); 893​ stackModel->fetchMoreFrames();
886 QTest::qWait(200); 894​ QTest::qWait(200);
887 QCOMPARE(stackModel->fetchFramesCalled, 4); 895​ QCOMPARE(stackModel->fetchFramesCalled, 4);
888 QCOMPARE(stackModel->rowCount(tIdx), 301); 896​ QCOMPARE(stackModel->rowCount(tIdx), 299);
889 COMPARE_DATA(stackModel->index(120, 0, tIdx), "120"); 897​ COMPARE_DATA(stackModel->index(120, 0, tIdx), "120");
890 COMPARE_DATA(stackModel->index(121, 0, tIdx), "121"); 898​ COMPARE_DATA(stackModel->index(121, 0, tIdx), "121");
891 COMPARE_DATA(stackModel->index(122, 0, tIdx), "122"); 899​ COMPARE_DATA(stackModel->index(122, 0, tIdx), "122");
892 COMPARE_DATA(stackModel->index(300, 0, tIdx), "300"); 900​ COMPARE_DATA(stackModel->index(298, 0, tIdx), "298");
893 COMPARE_DATA(stackModel->index(300, 1, tIdx), "main"); 901​ COMPARE_DATA(stackModel->index(298, 1, tIdx), "main");
894 COMPARE_DATA(stackModel->index(300, 2, tIdx), fileName+":30"); 902​ COMPARE_DATA(stackModel->index(298, 2, tIdx), fileName+":30");
895 903​
896 stackModel->fetchMoreFrames(); //nothing to fetch, we are at the end 904​ stackModel->fetchMoreFrames(); //nothing to fetch, we are at the end
897 QTest::qWait(200); 905​ QTest::qWait(200);
898 QCOMPARE(stackModel->fetchFramesCalled, 4); 906​ QCOMPARE(stackModel->fetchFramesCalled, 4);
899 QCOMPARE(stackModel->rowCount(tIdx), 301); 907​ QCOMPARE(stackModel->rowCount(tIdx), 299);
900 908​
901 session->run(); 909​ session->run();
902 WAIT_FOR_STATE(session, DebugSession::EndedState); 910​ WAIT_FOR_STATE(session, DebugSession::EndedState);
903} 911​}
904 912​
905void GdbTest::testStackDeactivateAndActive() 913​void GdbTest::testStackDeactivateAndActive()
906{ 914​{
907 TestDebugSession *session = new TestDebugSession; 915​ TestDebugSession *session = new TestDebugSession;
▲ Show 20 Lines • Show All 92 Lines • ▼ Show 20 Line(s)1003{
1000 KProcess debugeeProcess; 1008​ KProcess debugeeProcess;
1001 debugeeProcess << QStringLiteral("nice") << findExecutable(QStringLiteral("debuggee_debugeeslow")).toLocalFile(); 1009​ debugeeProcess << QStringLiteral("nice") << findExecutable(QStringLiteral("debuggee_debugeeslow")).toLocalFile();
1002 debugeeProcess.start(); 1010​ debugeeProcess.start();
1003 QVERIFY(debugeeProcess.waitForStarted()); 1011​ QVERIFY(debugeeProcess.waitForStarted());
1004 1012​
1005 TestDebugSession *session = new TestDebugSession; 1013​ TestDebugSession *session = new TestDebugSession;
1006 1014​
1007 TestLaunchConfiguration cfg; 1015​ TestLaunchConfiguration cfg;
1008 cfg.config().writeEntry(Config::RemoteGdbRunEntry, QUrl::fromLocalFile(findSourceFile(QStringLiteral("gdb_script_empty")))); 1016​ cfg.config().writeEntry(Config::RemoteGdbRunEntry,
1017​ QUrl::fromLocalFile(findFile(GDB_SRC_DIR,
1018​ QStringLiteral("unittests/gdb_script_empty"))));
1009 QVERIFY(session->startDebugging(&cfg, m_iface)); 1019​ QVERIFY(session->startDebugging(&cfg, m_iface));
1010 1020​
1011 session->addCommand(MI::NonMI, QStringLiteral("attach %0").arg(debugeeProcess.pid())); 1021​ session->addCommand(MI::NonMI, QStringLiteral("attach %0").arg(debugeeProcess.pid()));
1012 WAIT_FOR_STATE(session, DebugSession::PausedState); 1022​ WAIT_FOR_STATE(session, DebugSession::PausedState);
1013 1023​
1014 session->run(); 1024​ session->run();
1015 QTest::qWait(2000); // give the slow inferior some extra time to run 1025​ QTest::qWait(2000); // give the slow inferior some extra time to run
1016 WAIT_FOR_STATE(session, DebugSession::EndedState); 1026​ WAIT_FOR_STATE(session, DebugSession::EndedState);
1017} 1027​}
1018 1028​
1019void GdbTest::testCoreFile() 1029​void GdbTest::testCoreFile()
1020{ 1030​{
1021 QFileInfo f(QStringLiteral("core")); 1031​ QFileInfo f(QStringLiteral("core"));
1022 if (f.exists()) QFile::remove(f.canonicalFilePath()); 1032​ f.setCaching(false); // don't cache information
1033​ if (f.exists()) {
1034​ QVERIFY(QFile::remove(f.canonicalFilePath()));
1035​ }
1023 1036​
1024 KProcess debugeeProcess; 1037​ KProcess debugeeProcess;
1025 debugeeProcess.setOutputChannelMode(KProcess::MergedChannels); 1038​ debugeeProcess.setOutputChannelMode(KProcess::MergedChannels);
1026 debugeeProcess << QStringLiteral("bash") << QStringLiteral("-c") 1039​ debugeeProcess << QStringLiteral("bash") << QStringLiteral("-c")
1027 << "ulimit -c unlimited; " 1040​ << "ulimit -c unlimited; "
1028 + findExecutable(QStringLiteral("debuggee_crash")).toLocalFile(); 1041​ + findExecutable(QStringLiteral("debuggee_crash")).toLocalFile();
1029 debugeeProcess.start(); 1042​ debugeeProcess.start();
1030 debugeeProcess.waitForFinished(); 1043​ debugeeProcess.waitForFinished();
1031 qDebug() << debugeeProcess.readAll(); 1044​ qDebug() << debugeeProcess.readAll();
1032 1045​
1033 bool coreFileFound = f.exists(); 1046​ bool coreFileFound = f.exists();
1034 if (!coreFileFound) { 1047​ if (!coreFileFound) {
1035 // Try to use coredumpctl 1048​ // Try to use coredumpctl
1036 auto coredumpctl = QStandardPaths::findExecutable(QStringLiteral("coredumpctl")); 1049​ auto coredumpctl = QStandardPaths::findExecutable(QStringLiteral("coredumpctl"));
1037 if (!coredumpctl.isEmpty()) { 1050​ if (!coredumpctl.isEmpty()) {
1038 KProcess::execute(coredumpctl, {"-1", "-o", f.canonicalFilePath(), "dump", "debugeecrash"}); 1051​ KProcess::execute(coredumpctl, {"-1", "-o", f.absoluteFilePath(), "dump", "debuggee_crash"});
1039 coreFileFound = f.exists(); 1052​ coreFileFound = f.exists();
1040 } 1053​ }
1041 } 1054​ }
1042 if (!coreFileFound) 1055​ if (!coreFileFound)
1043 QSKIP("no core dump found, check your system configuration (see /proc/sys/kernel/core_pattern).", SkipSingle); 1056​ QSKIP("no core dump found, check your system configuration (see /proc/sys/kernel/core_pattern).", SkipSingle);
1044 1057​
1045 TestDebugSession *session = new TestDebugSession; 1058​ TestDebugSession *session = new TestDebugSession;
1046 session->examineCoreFile(findExecutable(QStringLiteral("debuggee_crash")), 1059​ session->examineCoreFile(findExecutable(QStringLiteral("debuggee_crash")),
Show All 28 Lines1082{
1075 breakpoints()->addCodeBreakpoint(QUrl::fromLocalFile(debugeeFileName), 22); 1088​ breakpoints()->addCodeBreakpoint(QUrl::fromLocalFile(debugeeFileName), 22);
1076 QVERIFY(session->startDebugging(&cfg, m_iface)); 1089​ QVERIFY(session->startDebugging(&cfg, m_iface));
1077 WAIT_FOR_STATE(session, DebugSession::PausedState); 1090​ WAIT_FOR_STATE(session, DebugSession::PausedState);
1078 QTest::qWait(1000); 1091​ QTest::qWait(1000);
1079 1092​
1080 QCOMPARE(variableCollection()->rowCount(), 2); 1093​ QCOMPARE(variableCollection()->rowCount(), 2);
1081 QModelIndex i = variableCollection()->index(1, 0); 1094​ QModelIndex i = variableCollection()->index(1, 0);
1082 COMPARE_DATA(i, "Locals"); 1095​ COMPARE_DATA(i, "Locals");
1083 QCOMPARE(variableCollection()->rowCount(i), 1); 1096​ QCOMPARE(variableCollection()->rowCount(i), 2);
1084 COMPARE_DATA(variableCollection()->index(0, 0, i), "i"); 1097​ COMPARE_DATA(variableCollection()->index(0, 0, i), "i");
1085 COMPARE_DATA(variableCollection()->index(0, 1, i), "0"); 1098​ COMPARE_DATA(variableCollection()->index(0, 1, i), "0");
1099​ COMPARE_DATA(variableCollection()->index(1, 0, i), "j");
1100​ // COMPARE_DATA(variableCollection()->index(1, 1, i), "1"); // j is not initialized yet
1086 session->run(); 1101​ session->run();
1087 QTest::qWait(1000); 1102​ QTest::qWait(1000);
1088 WAIT_FOR_STATE(session, DebugSession::PausedState); 1103​ WAIT_FOR_STATE(session, DebugSession::PausedState);
1089 COMPARE_DATA(variableCollection()->index(0, 0, i), "i"); 1104​ COMPARE_DATA(variableCollection()->index(0, 0, i), "i");
1090 COMPARE_DATA(variableCollection()->index(0, 1, i), "1"); 1105​ COMPARE_DATA(variableCollection()->index(0, 1, i), "1");
1106​ COMPARE_DATA(variableCollection()->index(1, 0, i), "j");
1107​ COMPARE_DATA(variableCollection()->index(1, 1, i), "1");
1091 session->run(); 1108​ session->run();
1092 WAIT_FOR_STATE(session, DebugSession::EndedState); 1109​ WAIT_FOR_STATE(session, DebugSession::EndedState);
1093} 1110​}
1094 1111​
1095void GdbTest::testVariablesLocalsStruct() 1112​void GdbTest::testVariablesLocalsStruct()
1096{ 1113​{
1097 TestDebugSession *session = new TestDebugSession; 1114​ TestDebugSession *session = new TestDebugSession;
1098 session->variableController()->setAutoUpdate(KDevelop::IVariableController::UpdateLocals); 1115​ session->variableController()->setAutoUpdate(KDevelop::IVariableController::UpdateLocals);
▲ Show 20 Lines • Show All 234 Lines • ▼ Show 20 Line(s)1344{
1333 1350​
1334 breakpoints()->addCodeBreakpoint(QUrl::fromLocalFile(debugeeFileName), 24); 1351​ breakpoints()->addCodeBreakpoint(QUrl::fromLocalFile(debugeeFileName), 24);
1335 QVERIFY(session->startDebugging(&cfg, m_iface)); 1352​ QVERIFY(session->startDebugging(&cfg, m_iface));
1336 WAIT_FOR_STATE(session, DebugSession::PausedState); 1353​ WAIT_FOR_STATE(session, DebugSession::PausedState);
1337 QTest::qWait(500); 1354​ QTest::qWait(500);
1338 1355​
1339 QModelIndex i = variableCollection()->index(1, 0); 1356​ QModelIndex i = variableCollection()->index(1, 0);
1340 COMPARE_DATA(i, "Locals"); 1357​ COMPARE_DATA(i, "Locals");
1341 QCOMPARE(variableCollection()->rowCount(i), 1); 1358​ QCOMPARE(variableCollection()->rowCount(i), 2);
1342 COMPARE_DATA(variableCollection()->index(0, 0, i), "i"); 1359​ COMPARE_DATA(variableCollection()->index(0, 0, i), "i");
1343 COMPARE_DATA(variableCollection()->index(0, 1, i), "1"); 1360​ COMPARE_DATA(variableCollection()->index(0, 1, i), "1");
1361​ COMPARE_DATA(variableCollection()->index(1, 0, i), "j");
1344 1362​
1345 stackModel->setCurrentFrame(1); 1363​ stackModel->setCurrentFrame(1);
1346 QTest::qWait(200); 1364​ QTest::qWait(200);
1347 1365​
1348 i = variableCollection()->index(1, 0); 1366​ i = variableCollection()->index(1, 0);
1349 QCOMPARE(variableCollection()->rowCount(i), 4); 1367​ QCOMPARE(variableCollection()->rowCount(i), 4);
1350 COMPARE_DATA(variableCollection()->index(2, 0, i), "argc"); 1368​ COMPARE_DATA(variableCollection()->index(2, 0, i), "argc");
1351 COMPARE_DATA(variableCollection()->index(2, 1, i), "1"); 1369​ COMPARE_DATA(variableCollection()->index(2, 1, i), "1");
Show All 14 Lines1378{
1366 1384​
1367 breakpoints()->addCodeBreakpoint(QUrl::fromLocalFile(debugeeFileName), 24); 1385​ breakpoints()->addCodeBreakpoint(QUrl::fromLocalFile(debugeeFileName), 24);
1368 QVERIFY(session->startDebugging(&cfg, m_iface)); 1386​ QVERIFY(session->startDebugging(&cfg, m_iface));
1369 WAIT_FOR_STATE(session, DebugSession::PausedState); 1387​ WAIT_FOR_STATE(session, DebugSession::PausedState);
1370 QTest::qWait(500); 1388​ QTest::qWait(500);
1371 1389​
1372 QModelIndex i = variableCollection()->index(1, 0); 1390​ QModelIndex i = variableCollection()->index(1, 0);
1373 COMPARE_DATA(i, "Locals"); 1391​ COMPARE_DATA(i, "Locals");
1374 QCOMPARE(variableCollection()->rowCount(i), 1); 1392​ QCOMPARE(variableCollection()->rowCount(i), 2);
1375 COMPARE_DATA(variableCollection()->index(0, 0, i), "i"); 1393​ COMPARE_DATA(variableCollection()->index(0, 0, i), "i");
1376 COMPARE_DATA(variableCollection()->index(0, 1, i), "1"); 1394​ COMPARE_DATA(variableCollection()->index(0, 1, i), "1");
1395​ COMPARE_DATA(variableCollection()->index(1, 0, i), "j");
1377 1396​
1378 stackModel->setCurrentFrame(1); 1397​ stackModel->setCurrentFrame(1);
1379 QTest::qWait(300); 1398​ QTest::qWait(300);
1380 stackModel->setCurrentFrame(0); 1399​ stackModel->setCurrentFrame(0);
1381 QTest::qWait(1); 1400​ QTest::qWait(1);
1382 stackModel->setCurrentFrame(1); 1401​ stackModel->setCurrentFrame(1);
1383 QTest::qWait(1); 1402​ QTest::qWait(1);
1384 stackModel->setCurrentFrame(0); 1403​ stackModel->setCurrentFrame(0);
▲ Show 20 Lines • Show All 701 Lines • Show Last 20 Lines