From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 18:51:28 +0200 Subject: Adding upstream version 1:7.0.4. Signed-off-by: Daniel Baumann --- compilerplugins/clang/test/cppunitassertequals.cxx | 77 ++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 compilerplugins/clang/test/cppunitassertequals.cxx (limited to 'compilerplugins/clang/test/cppunitassertequals.cxx') diff --git a/compilerplugins/clang/test/cppunitassertequals.cxx b/compilerplugins/clang/test/cppunitassertequals.cxx new file mode 100644 index 000000000..d42007c99 --- /dev/null +++ b/compilerplugins/clang/test/cppunitassertequals.cxx @@ -0,0 +1,77 @@ +/* -*- 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 +#include +#include +#include + +#include "cppunitassertequals.hxx" + +#define TEST1 CPPUNIT_ASSERT(b1 == b2) +#define TEST2(x) x + +void test( + bool b1, bool b2, OUString const & s1, OUString const & s2, T t, void * p, std::nullptr_t n) +{ + CppUnit::Asserter::failIf(b1,""); +#if 0 // TODO: enable later + CPPUNIT_ASSERT(b1 && b2); // expected-error {{rather split into two CPPUNIT_ASSERT [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT((b1 && b2)); // expected-error {{rather split into two CPPUNIT_ASSERT [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(!(b1 || b2)); // expected-error {{rather split into two CPPUNIT_ASSERT [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(!(b1 && b2)); + CPPUNIT_ASSERT(!!(b1 && b2)); // expected-error {{rather split into two CPPUNIT_ASSERT [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT_MESSAGE("", b1 && b2); // expected-error {{rather split into two CPPUNIT_ASSERT_MESSAGE [loplugin:cppunitassertequals]}} +#endif + CPPUNIT_ASSERT(b1 == b2); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(b1 != b2); + CPPUNIT_ASSERT((b1 == b2)); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(!(b1 != b2)); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator != call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(!(b1 == b2)); + CPPUNIT_ASSERT(!!(b1 == b2)); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT_MESSAGE("", b1 == b2); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL_MESSAGE (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(s1 == s2); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(s1 != s2); + CPPUNIT_ASSERT((s1 == s2)); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(!(s1 != s2)); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator != call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT(!(s1 == s2)); + CPPUNIT_ASSERT(!!(s1 == s2)); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + TEST1; // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + TEST2(CPPUNIT_ASSERT(b1 == b2)); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + TEST2(TEST1); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + + // Useful when testing an equality iterator itself: + CPPUNIT_ASSERT(operator ==(s1, s1)); + CPPUNIT_ASSERT(t.operator ==(t)); + + // `P == nullptr` for P of pointer type is awkward to write with CPPUNIT_ASSERT_EQUAL, and the + // actual pointer values that would be printed if CPPUNIT_ASSERT_EQUAL failed would likely not be + // very meaningful, so let it use CPPUNIT_ASSERT (but stick to CPPUNIT_ASSERT_EQUAL for + // consistency in the unlikely case that P is of type std::nullptr_t): + CPPUNIT_ASSERT(p == nullptr); + CPPUNIT_ASSERT(n == nullptr); // expected-error {{rather call CPPUNIT_ASSERT_EQUAL (or rewrite as an explicit operator == call when the operator itself is the topic) [loplugin:cppunitassertequals]}} + + // There might even be good reasons(?) not to warn inside explicit casts: + CPPUNIT_ASSERT(bool(b1 && b2)); + CPPUNIT_ASSERT(bool(b1 == b2)); + CPPUNIT_ASSERT(bool(s1 == s2)); + + CPPUNIT_ASSERT_EQUAL(b1, true); // expected-error {{CPPUNIT_ASSERT_EQUALS parameters look switched, expected value should be first param [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT_EQUAL_MESSAGE("foo", b1, true); // expected-error {{CPPUNIT_ASSERT_EQUALS parameters look switched, expected value should be first param [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT_EQUAL(true, b1); + CPPUNIT_ASSERT_EQUAL_MESSAGE("foo", true, b1); + CPPUNIT_ASSERT_EQUAL(s1, OUString("xxx")); // expected-error {{CPPUNIT_ASSERT_EQUALS parameters look switched, expected value should be first param [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT_EQUAL_MESSAGE("foo", s1, OUString("xxx")); // expected-error {{CPPUNIT_ASSERT_EQUALS parameters look switched, expected value should be first param [loplugin:cppunitassertequals]}} + CPPUNIT_ASSERT_EQUAL(OUString("xxx"), s1); + CPPUNIT_ASSERT_EQUAL_MESSAGE("foo", OUString("xxx"), s1); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */ -- cgit v1.2.3