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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 03:01:46 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 03:01:46 +0000
commitf8fe689a81f906d1b91bb3220acde2a4ecb14c5b (patch)
tree26484e9d7e2c67806c2d1760196ff01aaa858e8c /src/libs/xpcom18a4/xpcom/tests/TestCOMPtrEq.cpp
parentInitial commit. (diff)
downloadvirtualbox-upstream.tar.xz
virtualbox-upstream.zip
Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libs/xpcom18a4/xpcom/tests/TestCOMPtrEq.cpp')
-rw-r--r--src/libs/xpcom18a4/xpcom/tests/TestCOMPtrEq.cpp200
1 files changed, 200 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/tests/TestCOMPtrEq.cpp b/src/libs/xpcom18a4/xpcom/tests/TestCOMPtrEq.cpp
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+++ b/src/libs/xpcom18a4/xpcom/tests/TestCOMPtrEq.cpp
@@ -0,0 +1,200 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is TestCOMPtrEq.cpp.
+ *
+ * The Initial Developer of the Original Code is
+ * L. David Baron.
+ * Portions created by the Initial Developer are Copyright (C) 2001
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * L. David Baron <dbaron@dbaron.org> (original author)
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+ /**
+ * This attempts to test all the possible variations of |operator==|
+ * used with |nsCOMPtr|s. Currently only the tests where pointers
+ * are to the same class are enabled. It's not clear whether we
+ * should be supporting other tests, and some of them won't work
+ * on at least some platforms. If we add separate comparisons
+ * for nsCOMPtr<nsISupports> we'll need to add more tests for
+ * those cases.
+ */
+
+#include "nsCOMPtr.h"
+
+ // Don't test these now, since some of them won't work and it's
+ // not clear whether they should (see above).
+#undef NSCAP_EQTEST_TEST_ACROSS_TYPES
+
+#define NS_ICOMPTREQTESTFOO_IID \
+ {0x8eb5bbef, 0xd1a3, 0x4659, \
+ {0x9c, 0xf6, 0xfd, 0xf3, 0xe4, 0xd2, 0x00, 0x0e}}
+
+class nsICOMPtrEqTestFoo : public nsISupports {
+ public:
+ NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICOMPTREQTESTFOO_IID)
+};
+
+#ifdef NSCAP_EQTEST_TEST_ACROSS_TYPES
+
+#define NS_ICOMPTREQTESTFOO2_IID \
+ {0x6516387b, 0x36c5, 0x4036, \
+ {0x82, 0xc9, 0xa7, 0x4d, 0xd9, 0xe5, 0x92, 0x2f}}
+
+class nsICOMPtrEqTestFoo2 : public nsISupports {
+ public:
+ NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICOMPTREQTESTFOO2_IID)
+};
+
+#endif
+
+int
+main()
+ {
+ nsCOMPtr<nsICOMPtrEqTestFoo> s;
+ nsICOMPtrEqTestFoo* r = 0;
+ const nsCOMPtr<nsICOMPtrEqTestFoo> sc;
+ const nsICOMPtrEqTestFoo* rc = 0;
+ nsICOMPtrEqTestFoo* const rk = 0;
+ const nsICOMPtrEqTestFoo* const rkc = 0;
+ nsDerivedSafe<nsICOMPtrEqTestFoo>* d = s.get();
+
+#ifdef NSCAP_EQTEST_TEST_ACROSS_TYPES
+ nsCOMPtr<nsICOMPtrEqTestFoo2> s2;
+ nsICOMPtrEqTestFoo2* r2 = 0;
+ const nsCOMPtr<nsICOMPtrEqTestFoo2> sc2;
+ const nsICOMPtrEqTestFoo2* rc2 = 0;
+ nsICOMPtrEqTestFoo2* const rk2 = 0;
+ const nsICOMPtrEqTestFoo2* const rkc2 = 0;
+ nsDerivedSafe<nsICOMPtrEqTestFoo2>* d2 = s2.get();
+#endif
+
+ return (!(PR_TRUE &&
+ (s == s) &&
+ (s == r) &&
+ (s == sc) &&
+ (s == rc) &&
+ (s == rk) &&
+ (s == rkc) &&
+ (s == d) &&
+ (r == s) &&
+ (r == r) &&
+ (r == sc) &&
+ (r == rc) &&
+ (r == rk) &&
+ (r == rkc) &&
+ (r == d) &&
+ (sc == s) &&
+ (sc == r) &&
+ (sc == sc) &&
+ (sc == rc) &&
+ (sc == rk) &&
+ (sc == rkc) &&
+ (sc == d) &&
+ (rc == s) &&
+ (rc == r) &&
+ (rc == sc) &&
+ (rc == rc) &&
+ (rc == rk) &&
+ (rc == rkc) &&
+ (rc == d) &&
+ (rk == s) &&
+ (rk == r) &&
+ (rk == sc) &&
+ (rk == rc) &&
+ (rk == rk) &&
+ (rk == rkc) &&
+ (rk == d) &&
+ (rkc == s) &&
+ (rkc == r) &&
+ (rkc == sc) &&
+ (rkc == rc) &&
+ (rkc == rk) &&
+ (rkc == rkc) &&
+ (rkc == d) &&
+ (d == s) &&
+ (d == r) &&
+ (d == sc) &&
+ (d == rc) &&
+ (d == rk) &&
+ (d == rkc) &&
+ (d == d) &&
+#ifdef NSCAP_EQTEST_TEST_ACROSS_TYPES
+ (s == s2) &&
+ (s == r2) &&
+ (s == sc2) &&
+ (s == rc2) &&
+ (s == rk2) &&
+ (s == rkc2) &&
+ (s == d2) &&
+ (r == s2) &&
+ (r == r2) &&
+ (r == sc2) &&
+ (r == rc2) &&
+ (r == rk2) &&
+ (r == rkc2) &&
+ (r == d2) &&
+ (sc == s2) &&
+ (sc == r2) &&
+ (sc == sc2) &&
+ (sc == rc2) &&
+ (sc == rk2) &&
+ (sc == rkc2) &&
+ (sc == d2) &&
+ (rc == s2) &&
+ (rc == r2) &&
+ (rc == sc2) &&
+ (rc == rc2) &&
+ (rc == rk2) &&
+ (rc == rkc2) &&
+ (rc == d2) &&
+ (rk == s2) &&
+ (rk == r2) &&
+ (rk == sc2) &&
+ (rk == rc2) &&
+ (rk == rk2) &&
+ (rk == rkc2) &&
+ (rk == d2) &&
+ (rkc == s2) &&
+ (rkc == r2) &&
+ (rkc == sc2) &&
+ (rkc == rc2) &&
+ (rkc == rk2) &&
+ (rkc == rkc2) &&
+ (rkc == d2) &&
+ (d == s2) &&
+ (d == r2) &&
+ (d == sc2) &&
+ (d == rc2) &&
+ (d == rk2) &&
+ (d == rkc2) &&
+ (d == d2) &&
+#endif
+ PR_TRUE));
+ }