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| author | Stephan Bergmann <sbergman@redhat.com> | 2021-01-07 14:20:02 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2021-01-13 18:10:01 +0100 |
| commit | 6ce3e7b615193f610add5428d2157f31600dec52 (patch) | |
| tree | eeadba63037a77966a9fa83eeda9ae2de254e077 /o3tl | |
| parent | 58a61c0b85d8e1f08922a3ccedfa6101f4bf587a (diff) | |
Verify o3tl::temporary of a copied lvalue works as expected
Change-Id: I454dd9308e7da4c7be4751eb643395ac483d6c43
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/108939
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Diffstat (limited to 'o3tl')
| -rw-r--r-- | o3tl/CppunitTest_o3tl_tests.mk | 1 | ||||
| -rw-r--r-- | o3tl/qa/test-temporary.cxx | 47 |
2 files changed, 48 insertions, 0 deletions
diff --git a/o3tl/CppunitTest_o3tl_tests.mk b/o3tl/CppunitTest_o3tl_tests.mk index 152fa48c72ca..07229a9384b1 100644 --- a/o3tl/CppunitTest_o3tl_tests.mk +++ b/o3tl/CppunitTest_o3tl_tests.mk @@ -33,6 +33,7 @@ $(eval $(call gb_CppunitTest_add_exception_objects,o3tl_tests,\ o3tl/qa/test-safeint \ o3tl/qa/test-sorted_vector \ o3tl/qa/test-span \ + o3tl/qa/test-temporary \ o3tl/qa/test-typed_flags \ o3tl/qa/test-vector_pool \ )) diff --git a/o3tl/qa/test-temporary.cxx b/o3tl/qa/test-temporary.cxx new file mode 100644 index 000000000000..6f775de8473d --- /dev/null +++ b/o3tl/qa/test-temporary.cxx @@ -0,0 +1,47 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <sal/config.h> + +#include <cppunit/TestAssert.h> +#include <cppunit/TestFixture.h> +#include <cppunit/extensions/HelperMacros.h> + +#include <o3tl/temporary.hxx> + +namespace +{ +void modify(int& n) { n = 1; } + +class Test : public CppUnit::TestFixture +{ +private: + CPPUNIT_TEST_SUITE(Test); + CPPUNIT_TEST(testLvalue); + CPPUNIT_TEST_SUITE_END(); + + void testLvalue() + { + { + int n = 0; + modify(n); + CPPUNIT_ASSERT_EQUAL(1, n); + } + { + int n = 0; + modify(o3tl::temporary(int(n))); + CPPUNIT_ASSERT_EQUAL(0, n); + } + } +}; + +CPPUNIT_TEST_SUITE_REGISTRATION(Test); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ |