https://bugs.kde.org/show_bug.cgi?id=428767
Bug ID: 428767
Summary: Compilation error in unit tests due to QCOMPARE
parameter type mismatch -- FIX INCLUDED!
Product: krita
Version: 4.3.0
Platform: Kubuntu Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Unittests
Assignee: krita-bugs-n...@kde.org
Reporter: kde.bugtrack...@manderhanyu.plus.com
Target Milestone: ---
SUMMARY
Compilation error in unit tests due to QCOMPARE parameter type mismatch.
STEPS TO REPRODUCE
mkdir kritadev
cd kritadev/
mkdir build
mkdir install
git clone https://invent.kde.org/graphics/krita.git
cd build/
cmake ../krita/ \
-DCMAKE_INSTALL_PREFIX=$HOME/kritadev/install \
-DCMAKE_BUILD_TYPE=Debug \
-DKRITA_DEVS=ON
make -j24
OBSERVED RESULT
CMakeFiles/kis_algebra_2d_test.dir/kis_algebra_2d_test.cpp.o: In function
`KisAlgebra2DTest::testNullRectProcessing()':
/home/phm/kritadev/krita/libs/image/tests/kis_algebra_2d_test.cpp:295:
undefined reference to `bool QTest::qCompare<QRectF, QRect>(QRectF const&,
QRect const&, char const*, char const*, char const*, int)'
/home/phm/kritadev/krita/libs/image/tests/kis_algebra_2d_test.cpp:298:
undefined reference to `bool QTest::qCompare<QRectF, QRect>(QRectF const&,
QRect const&, char const*, char const*, char const*, int)'
/home/phm/kritadev/krita/libs/image/tests/kis_algebra_2d_test.cpp:303:
undefined reference to `bool QTest::qCompare<QRectF, QRect>(QRectF const&,
QRect const&, char const*, char const*, char const*, int)'
/home/phm/kritadev/krita/libs/image/tests/kis_algebra_2d_test.cpp:308:
undefined reference to `bool QTest::qCompare<QRectF, QRect>(QRectF const&,
QRect const&, char const*, char const*, char const*, int)'
/home/phm/kritadev/krita/libs/image/tests/kis_algebra_2d_test.cpp:313:
undefined reference to `bool QTest::qCompare<QRectF, QRect>(QRectF const&,
QRect const&, char const*, char const*, char const*, int)'
collect2: error: ld returned 1 exit status
make[2]: ***
[libs/image/tests/CMakeFiles/kis_algebra_2d_test.dir/build.make:132:
libs/image/tests/kis_algebra_2d_test] Error 1
make[1]: *** [CMakeFiles/Makefile2:11773:
libs/image/tests/CMakeFiles/kis_algebra_2d_test.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
EXPECTED RESULT: Successful compilation.
SOFTWARE/OS VERSIONS
Kubuntu 18.04
KDE Plasma Version: 5.12.9
KDE Frameworks Version: 5.440
Qt Version: 5.9.5
ADDITIONAL INFORMATION
Compilation error is fixed, and Krita compiles and runs successfully, by
providing matching types to the QCOMPARE macro parameters:
diff --git a/libs/image/tests/kis_algebra_2d_test.cpp
b/libs/image/tests/kis_algebra_2d_test.cpp
index c13f64f446..c2dafe4478 100644
--- a/libs/image/tests/kis_algebra_2d_test.cpp
+++ b/libs/image/tests/kis_algebra_2d_test.cpp
@@ -292,25 +292,25 @@ void KisAlgebra2DTest::testNullRectProcessing()
/// test transformations
// translate
- QCOMPARE(QTransform::fromTranslate(10, 20).mapRect(lineRect), QRect(20,
30, 100, 0));
+ QCOMPARE(QTransform::fromTranslate(10, 20).mapRect(lineRect), QRectF(20,
30, 100, 0));
// scale
- QCOMPARE(QTransform::fromScale(2.0, 2.0).mapRect(lineRect), QRect(20, 20,
200, 0));
+ QCOMPARE(QTransform::fromScale(2.0, 2.0).mapRect(lineRect), QRectF(20, 20,
200, 0));
// rotate
QTransform rot;
rot.rotate(90);
- QCOMPARE(rot.mapRect(lineRect), QRect(-10, 10, 0, 100));
+ QCOMPARE(rot.mapRect(lineRect), QRectF(-10, 10, 0, 100));
// shear-x
QTransform shearX;
shearX.shear(2.0, 0.0);
- QCOMPARE(shearX.mapRect(lineRect), QRect(30, 10, 100, 0));
+ QCOMPARE(shearX.mapRect(lineRect), QRectF(30, 10, 100, 0));
// shear-y
QTransform shearY;
shearY.shear(0.0, 2.0);
- QCOMPARE(shearY.mapRect(lineRect), QRect(10, 30, 100, 200));
+ QCOMPARE(shearY.mapRect(lineRect), QRectF(10, 30, 100, 200));
/// binary operations
> git log -1 libs/image/tests/kis_algebra_2d_test.cpp
commit f2878133693c1601912a92cc9ae2bffe08e8ab42
Author: Boudewijn Rempt <b...@valdyas.org>
Date: Tue Apr 14 22:28:25 2020 +0200
Fix build with Qt 5.15
Hey, The Qt Company, how about stopping breaking builds?
(cherry picked from commit d1484812b588e30f5bf5e8d6bd023e483d94186a)
> git log -1
commit 3b71809518785cd7dc9021f0b79d0f0d388e6fbe (HEAD, tag: v4.3.0)
Author: Sharaf Zaman <sharafzaz...@gmail.com>
Date: Sat May 2 20:07:18 2020 +0530
Use Google Play Inapp-billing for donations on Android&ChromeOS
# Conflicts:
# libs/ui/KisWelcomePageWidget.cpp
# libs/ui/KisWelcomePageWidget.h
(cherry picked from commit 32d7b773a76fe52d160cc1e0c2714130dde13b69)
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