diff options
author | Sona Kurazyan <sona.kurazyan@qt.io> | 2021-09-06 14:37:32 +0200 |
---|---|---|
committer | Sona Kurazyan <sona.kurazyan@qt.io> | 2021-09-08 15:05:32 +0200 |
commit | 28e194d3b25f5fc6e17cce8dddba7f7e16002c43 (patch) | |
tree | d8291664b59379053806c5df00ed408c95e47421 /tests | |
parent | 2b0e55a3e2a4631bce12da633f8a9ce889a58878 (diff) |
Fix QtConcurrent::blockingMapped to work with non-template sequences
The code for deducing the type of output sequence was assuming that the
input sequence is always a template class and was trying to use the
corresponding container type for the output sequence. Fixed the
deduction code, to assume that the output sequence has the same type as
the input sequence, when it's not a template class. Also added tests to
verify that all QtConcurrent functions support non-template input
sequences.
Fixes: QTBUG-30617
Pick-to: 6.2 6.1
Change-Id: I486fe99f3207cfff5dcceb3712cc7de863067edb
Reviewed-by: MÃ¥rten Nordheim <marten.nordheim@qt.io>
Diffstat (limited to 'tests')
3 files changed, 195 insertions, 0 deletions
diff --git a/tests/auto/concurrent/qtconcurrentfilter/tst_qtconcurrentfilter.cpp b/tests/auto/concurrent/qtconcurrentfilter/tst_qtconcurrentfilter.cpp index 1a1ad6251a..f9e68bd5f6 100644 --- a/tests/auto/concurrent/qtconcurrentfilter/tst_qtconcurrentfilter.cpp +++ b/tests/auto/concurrent/qtconcurrentfilter/tst_qtconcurrentfilter.cpp @@ -102,6 +102,19 @@ void tst_QtConcurrentFilter::filter() CHECK_FAIL("member"); testFilter(intList, intListEven, lambdaIsEven); CHECK_FAIL("lambda"); + + // non-template sequences + { + + NonTemplateSequence list({ 1, 2, 3, 4 }); + QtConcurrent::filter(list, keepEvenNumbers).waitForFinished(); + QCOMPARE(list, NonTemplateSequence({ 2, 4 })); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + QtConcurrent::blockingFilter(list, keepEvenNumbers); + QCOMPARE(list, NonTemplateSequence({ 2, 4 })); + } } static QSemaphore semaphore(1); @@ -179,6 +192,19 @@ void tst_QtConcurrentFilter::filterThreadPool() CHECK_FAIL("function"); testFilterThreadPool(&pool, intList, intListEven, lambdaIsOdd); CHECK_FAIL("lambda"); + + // non-template sequences + { + + NonTemplateSequence list({ 1, 2, 3, 4 }); + QtConcurrent::filter(list, keepEvenIntegers).waitForFinished(); + QCOMPARE(list, NonTemplateSequence({ 2, 4 })); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + QtConcurrent::blockingFilter(list, keepEvenIntegers); + QCOMPARE(list, NonTemplateSequence({ 2, 4 })); + } } void tst_QtConcurrentFilter::filterWithMoveOnlyCallable() @@ -254,6 +280,18 @@ void tst_QtConcurrentFilter::filtered() testFiltered(intList, intListEven, lambdaIsEven); CHECK_FAIL("lambda"); + // non-template sequences + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto future = QtConcurrent::filtered(list, keepEvenIntegers); + QCOMPARE(future.results(), QList({ 2, 4 })); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto result = QtConcurrent::blockingFiltered(list, keepEvenIntegers); + QCOMPARE(result, NonTemplateSequence({ 2, 4 })); + } + { // rvalue sequences auto future = QtConcurrent::filtered(std::vector { 1, 2, 3, 4 }, keepEvenIntegers); @@ -329,6 +367,18 @@ void tst_QtConcurrentFilter::filteredThreadPool() testFilteredThreadPool(&pool, intList, intListEven, lambdaIsOdd); CHECK_FAIL("lambda"); + // non-template sequences + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto future = QtConcurrent::filtered(&pool, list, keepEvenIntegers); + QCOMPARE(future.results(), QList({ 2, 4 })); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto result = QtConcurrent::blockingFiltered(&pool, list, keepEvenIntegers); + QCOMPARE(result, NonTemplateSequence({ 2, 4 })); + } + { // rvalue sequences auto future = QtConcurrent::filtered(&pool, std::vector { 1, 2, 3, 4 }, keepEvenIntegers); @@ -561,6 +611,18 @@ void tst_QtConcurrentFilter::filteredReduced() testFilteredReduced(intList, intSum, lambdaIsEven, lambdaIntSumReduce); CHECK_FAIL("lambda-lambda"); + // non-template sequences + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto future = QtConcurrent::filteredReduced(list, keepEvenIntegers, intSumReduce); + QCOMPARE(future.result(), intSum); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto result = QtConcurrent::blockingFilteredReduced(list, keepEvenIntegers, intSumReduce); + QCOMPARE(result, intSum); + } + { // rvalue sequences auto future = QtConcurrent::filteredReduced(std::vector { 1, 2, 3, 4 }, keepEvenIntegers, @@ -689,6 +751,19 @@ void tst_QtConcurrentFilter::filteredReducedThreadPool() testFilteredReducedThreadPool(&pool, intList, intSum, lambdaIsOdd, lambdaSumReduce); CHECK_FAIL("lambda-lambda"); + // non-template sequences + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto future = QtConcurrent::filteredReduced(&pool, list, keepOddIntegers, intSumReduce); + QCOMPARE(future.result(), intSum); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto result = + QtConcurrent::blockingFilteredReduced(&pool, list, keepOddIntegers, intSumReduce); + QCOMPARE(result, intSum); + } + { // rvalue sequences auto future = QtConcurrent::filteredReduced(&pool, std::vector { 1, 2, 3, 4 }, @@ -987,6 +1062,20 @@ void tst_QtConcurrentFilter::filteredReducedInitialValue() lambdaIntSumReduce, intInitial); CHECK_FAIL("lambda-lambda"); + // non-template sequences + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto future = + QtConcurrent::filteredReduced(list, keepEvenIntegers, intSumReduce, intInitial); + QCOMPARE(future.result(), intSum); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto result = QtConcurrent::blockingFilteredReduced(list, keepEvenIntegers, intSumReduce, + intInitial); + QCOMPARE(result, intSum); + } + { // rvalue sequences auto future = QtConcurrent::filteredReduced(std::vector { 1, 2, 3, 4 }, keepEvenIntegers, @@ -1127,6 +1216,20 @@ void tst_QtConcurrentFilter::filteredReducedInitialValueThreadPool() lambdaSumReduce, intInitial); CHECK_FAIL("lambda-lambda"); + // non-template sequences + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto future = + QtConcurrent::filteredReduced(list, keepOddIntegers, intSumReduce, intInitial); + QCOMPARE(future.result(), intSum); + } + { + NonTemplateSequence list({ 1, 2, 3, 4 }); + auto result = QtConcurrent::blockingFilteredReduced(list, keepOddIntegers, intSumReduce, + intInitial); + QCOMPARE(result, intSum); + } + { // rvalue sequences auto future = QtConcurrent::filteredReduced(&pool, std::vector { 1, 2, 3, 4 }, diff --git a/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp b/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp index 93cf1bf99e..973a9b4fa5 100644 --- a/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp +++ b/tests/auto/concurrent/qtconcurrentmap/tst_qtconcurrentmap.cpp @@ -201,6 +201,13 @@ void tst_QtConcurrentMap::map() QCOMPARE(moveOnlyVector, MoveOnlyVector<int>({ 2, 4, 6 })); } + // non-template sequences + { + NonTemplateSequence list { 1, 2, 3 }; + QtConcurrent::map(list, multiplyBy2InPlace).waitForFinished(); + QCOMPARE(list, NonTemplateSequence({ 2, 4, 6 })); + } + #if 0 // not allowed: map() with immutable sequences makes no sense { @@ -331,6 +338,13 @@ void tst_QtConcurrentMap::blockingMap() QCOMPARE(list, QList<int>() << 1 << 2 << 3); } + // non-template sequences + { + NonTemplateSequence list { 1, 2, 3 }; + QtConcurrent::blockingMap(list, multiplyBy2InPlace); + QCOMPARE(list, NonTemplateSequence({ 2, 4, 6 })); + } + #if 0 // not allowed: map() with immutable sequences makes no sense { @@ -564,6 +578,17 @@ void tst_QtConcurrentMap::mapped() #endif { + // non-template sequences + NonTemplateSequence list { 1, 2, 3 }; + + auto future = QtConcurrent::mapped(list, multiplyBy2); + QCOMPARE(future.results(), QList({ 2, 4, 6 })); + + auto result = QtConcurrent::blockingMapped(list, multiplyBy2); + QCOMPARE(result, NonTemplateSequence({ 2, 4, 6 })); + } + + { // rvalue sequences auto future = QtConcurrent::mapped(std::vector { 1, 2, 3 }, multiplyBy2); QCOMPARE(future.results(), QList<int>({ 2, 4, 6 })); @@ -667,6 +692,17 @@ void tst_QtConcurrentMap::mappedThreadPool() CHECK_FAIL("lambda"); { + // non-template sequences + NonTemplateSequence list { 1, 2, 3 }; + + auto future = QtConcurrent::mapped(&pool, list, multiplyBy2); + QCOMPARE(future.results(), QList({ 2, 4, 6 })); + + auto result = QtConcurrent::blockingMapped(&pool, list, multiplyBy2); + QCOMPARE(result, NonTemplateSequence({ 2, 4, 6 })); + } + + { // rvalue sequences auto future = QtConcurrent::mapped(&pool, std::vector { 1, 2, 3 }, multiplyBy2); QCOMPARE(future.results(), QList<int>({ 2, 4, 6 })); @@ -881,6 +917,17 @@ void tst_QtConcurrentMap::mappedReduced() CHECK_FAIL("lambda-lambda"); { + // non-template sequences + NonTemplateSequence list { 1, 2, 3 }; + + auto future = QtConcurrent::mappedReduced(list, multiplyBy2, intSumReduce); + QCOMPARE(future.result(), 12); + + auto result = QtConcurrent::blockingMappedReduced(list, multiplyBy2, intSumReduce); + QCOMPARE(result, 12); + } + + { // rvalue sequences auto future = QtConcurrent::mappedReduced(std::vector { 1, 2, 3 }, intSquare, intSumReduce); QCOMPARE(future.result(), sumOfSquares); @@ -1020,6 +1067,17 @@ void tst_QtConcurrentMap::mappedReducedThreadPool() CHECK_FAIL("lambda-lambda"); { + // non-template sequences + NonTemplateSequence list { 1, 2, 3 }; + + auto future = QtConcurrent::mappedReduced(&pool, list, multiplyBy2, intSumReduce); + QCOMPARE(future.result(), 12); + + auto result = QtConcurrent::blockingMappedReduced(&pool, list, multiplyBy2, intSumReduce); + QCOMPARE(result, 12); + } + + { // rvalue sequences auto future = QtConcurrent::mappedReduced(&pool, std::vector { 1, 2, 3 }, intCube, intSumReduce); @@ -1283,6 +1341,18 @@ void tst_QtConcurrentMap::mappedReducedInitialValue() CHECK_FAIL("lambda-lambda"); { + // non-template sequences + NonTemplateSequence list { 1, 2, 3 }; + + auto future = QtConcurrent::mappedReduced(list, multiplyBy2, intSumReduce, intInitial); + QCOMPARE(future.result(), intInitial + 12); + + auto result = + QtConcurrent::blockingMappedReduced(list, multiplyBy2, intSumReduce, intInitial); + QCOMPARE(result, intInitial + 12); + } + + { // rvalue sequences auto future = QtConcurrent::mappedReduced(std::vector { 1, 2, 3 }, intSquare, intSumReduce, intInitial); @@ -1420,6 +1490,19 @@ void tst_QtConcurrentMap::mappedReducedInitialValueThreadPool() CHECK_FAIL("lambda-lambda"); { + // non-template sequences + NonTemplateSequence list { 1, 2, 3 }; + + auto future = + QtConcurrent::mappedReduced(&pool, list, multiplyBy2, intSumReduce, intInitial); + QCOMPARE(future.result(), intInitial + 12); + + auto result = QtConcurrent::blockingMappedReduced(&pool, list, multiplyBy2, intSumReduce, + intInitial); + QCOMPARE(result, intInitial + 12); + } + + { // rvalue sequences auto future = QtConcurrent::mappedReduced(&pool, std::vector { 1, 2, 3 }, intCube, intSumReduce, intInitial); diff --git a/tests/auto/concurrent/testhelper_functions.h b/tests/auto/concurrent/testhelper_functions.h index e890053e5c..a34e0f4ce9 100644 --- a/tests/auto/concurrent/testhelper_functions.h +++ b/tests/auto/concurrent/testhelper_functions.h @@ -28,6 +28,8 @@ #ifndef FUNCTIONS_H #define FUNCTIONS_H +#include <QList> + #include <vector> bool keepEvenIntegers(const int &x) @@ -196,4 +198,11 @@ private: std::vector<T> data; }; +struct NonTemplateSequence : public QList<int> +{ + NonTemplateSequence() = default; + + NonTemplateSequence(std::initializer_list<int> args) : QList(args) { } +}; + #endif |