Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 254 insertions, 0 deletions

diff --git a/src/VBox/Runtime/testcase/tstVector.cpp b/src/VBox/Runtime/testcase/tstVector.cpp
new file mode 100644
index 00000000..bed49d80
--- /dev/null
+++ b/src/VBox/Runtime/testcase/tstVector.cpp
@@ -0,0 +1,254 @@
+/* $Id: tstVector.cpp $ */
+/** @file
+ * IPRT Testcase - Vector container structure.
+ */
+
+/*
+ * Copyright (C) 2011-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/test.h>
+#include <iprt/vector.h>
+
+#include <stdlib.h>  /* For realloc */
+
+/** Counter of the number of delete calls made so far */
+static unsigned s_cDeleteCalls = 0;
+
+/** Record the argument of the delete function here. */
+static void *s_apvDeleteArg[10];
+
+/** Dummy delete function for vector-of-void pointer elements */
+static void deletePVoid(void **ppv)
+{
+    if (s_cDeleteCalls < RT_ELEMENTS(s_apvDeleteArg))
+        s_apvDeleteArg[s_cDeleteCalls] = *ppv;
+    ++s_cDeleteCalls;
+}
+
+/** Dummy delete by value function for vector-of-void pointer elements */
+static void deletePVoidValue(void *pv)
+{
+    if (s_cDeleteCalls < RT_ELEMENTS(s_apvDeleteArg))
+        s_apvDeleteArg[s_cDeleteCalls] = pv;
+    ++s_cDeleteCalls;
+}
+
+/* Start by instantiating each function once for syntax checking */
+#ifdef __clang__
+# pragma GCC diagnostic ignored "-Wunused-function" /* https://llvm.org/bugs/show_bug.cgi?id=22712 */
+#endif
+RTVEC_DECL_STRUCT(tstInstance, void *)
+RTVEC_DECL_STRUCT(tstInstance2, void *)
+
+RTVEC_DECLFN_DELETE_ADAPTER_ID(tstInstance, void *)
+RTVEC_DECLFN_DELETE_ADAPTER_TO_VALUE(tstInstance, void *)
+
+RTVEC_DECLFN_SIZE(tstInstance, void *)
+RTVEC_DECLFN_RESERVE(tstInstance, void *, rtvecReallocDefTag)
+RTVEC_DECLFN_BEGIN(tstInstance, void *)
+RTVEC_DECLFN_END(tstInstance, void *)
+RTVEC_DECLFN_PUSHBACK(tstInstance, void *)
+RTVEC_DECLFN_POPBACK(tstInstance)
+RTVEC_DECLFN_POPBACK_DELETE(tstInstance2, void *, deletePVoid, tstInstanceDeleteAdapterId)
+RTVEC_DECLFN_CLEAR(tstInstance)
+RTVEC_DECLFN_CLEAR_DELETE(tstInstance2, deletePVoid, tstInstanceDeleteAdapterId)
+RTVEC_DECLFN_DETACH(tstInstance, void *)
+
+RTVEC_DECL(tstSimple, void *)
+
+static void testVectorSimple(void)
+{
+    RTTestISub("Vector structure, no cleanup callback");
+
+    struct tstSimple myVec = RTVEC_INITIALIZER;
+    void **ppvVal;
+
+    RTTESTI_CHECK(tstSimpleSize(&myVec) == 0);
+
+    ppvVal = tstSimplePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    RTTESTI_CHECK(ppvVal == tstSimpleBegin(&myVec));
+    RTTESTI_CHECK(ppvVal + 1 == tstSimpleEnd(&myVec));
+    RTTESTI_CHECK(tstSimpleSize(&myVec) == 1);
+    *ppvVal = (void *)1;
+
+    ppvVal = tstSimplePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    RTTESTI_CHECK(ppvVal - 1 == tstSimpleBegin(&myVec));
+    RTTESTI_CHECK(ppvVal + 1 == tstSimpleEnd(&myVec));
+    RTTESTI_CHECK(tstSimpleSize(&myVec) == 2);
+    RTTESTI_CHECK(ppvVal[-1] == (void *)1);
+
+    *ppvVal = (void *)3;
+    ppvVal = tstSimplePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    RTTESTI_CHECK(ppvVal - 2 == tstSimpleBegin(&myVec));
+    RTTESTI_CHECK(ppvVal + 1 == tstSimpleEnd(&myVec));
+    RTTESTI_CHECK(tstSimpleSize(&myVec) == 3);
+    RTTESTI_CHECK(ppvVal[-2] == (void *)1);
+    RTTESTI_CHECK(ppvVal[-1] == (void *)3);
+
+    tstSimplePopBack(&myVec);
+    RTTESTI_CHECK(tstSimpleBegin(&myVec) + 2 == tstSimpleEnd(&myVec));
+    RTTESTI_CHECK(*tstSimpleBegin(&myVec) == (void *)1);
+    RTTESTI_CHECK(*(tstSimpleEnd(&myVec) - 1) == (void *)3);
+
+    tstSimpleClear(&myVec);
+    RTTESTI_CHECK(tstSimpleBegin(&myVec) == tstSimpleEnd(&myVec));
+    ppvVal = tstSimplePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    RTTESTI_CHECK(ppvVal == tstSimpleBegin(&myVec));
+    RTTESTI_CHECK(ppvVal + 1 == tstSimpleEnd(&myVec));
+
+    tstSimpleClear(&myVec);
+    ppvVal = tstSimplePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)1;
+    ppvVal = tstSimplePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)3;
+    ppvVal = tstSimplePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)2;
+    ppvVal = tstSimpleDetach(&myVec);
+    RTTESTI_CHECK(tstSimpleBegin(&myVec) == NULL);
+    RTTESTI_CHECK(tstSimpleSize(&myVec) == 0);
+    RTTESTI_CHECK(ppvVal[0] == (void *)1);
+    RTTESTI_CHECK(ppvVal[1] == (void *)3);
+    RTTESTI_CHECK(ppvVal[2] == (void *)2);
+
+    RTMemFree(ppvVal);  /** @todo there is no delete vector thing. */
+}
+
+RTVEC_DECL_DELETE(tstDelete, void *, deletePVoid)
+
+static void testVectorDelete(void)
+{
+    RTTestISub("Vector structure with cleanup by pointer callback");
+
+    struct tstDelete myVec = RTVEC_INITIALIZER;
+    void **ppvVal;
+
+    ppvVal = tstDeletePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)1;
+    ppvVal = tstDeletePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)3;
+    ppvVal = tstDeletePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)2;
+
+    s_cDeleteCalls = 0;
+    tstDeletePopBack(&myVec);
+    RTTESTI_CHECK(s_cDeleteCalls == 1);
+    RTTESTI_CHECK(s_apvDeleteArg[0] == (void *)2);
+    RTTESTI_CHECK(tstDeleteBegin(&myVec) + 2 == tstDeleteEnd(&myVec));
+    RTTESTI_CHECK(*tstDeleteBegin(&myVec) == (void *)1);
+    RTTESTI_CHECK(*(tstDeleteEnd(&myVec) - 1) == (void *)3);
+
+    s_cDeleteCalls = 0;
+    tstDeleteClear(&myVec);
+    RTTESTI_CHECK(s_cDeleteCalls == 2);
+    RTTESTI_CHECK(s_apvDeleteArg[0] == (void *)1);
+    RTTESTI_CHECK(s_apvDeleteArg[1] == (void *)3);
+    RTTESTI_CHECK(tstDeleteBegin(&myVec) == tstDeleteEnd(&myVec));
+    ppvVal = tstDeletePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    RTTESTI_CHECK(ppvVal == tstDeleteBegin(&myVec));
+    RTTESTI_CHECK(ppvVal + 1 == tstDeleteEnd(&myVec));
+
+    ppvVal = tstDeleteDetach(&myVec); /** @todo no delete myVec */
+    RTMemFree(ppvVal);
+}
+
+RTVEC_DECL_DELETE_BY_VALUE(tstDeleteValue, void *, deletePVoidValue)
+
+static void testVectorDeleteValue(void)
+{
+    RTTestISub("Vector structure with cleanup by value callback");
+
+    struct tstDeleteValue myVec = RTVEC_INITIALIZER;
+    void **ppvVal;
+
+    ppvVal = tstDeleteValuePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)1;
+    ppvVal = tstDeleteValuePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)3;
+    ppvVal = tstDeleteValuePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    *ppvVal = (void *)2;
+
+    s_cDeleteCalls = 0;
+    tstDeleteValuePopBack(&myVec);
+    RTTESTI_CHECK(s_cDeleteCalls == 1);
+    RTTESTI_CHECK(s_apvDeleteArg[0] == (void *)2);
+    RTTESTI_CHECK(   tstDeleteValueBegin(&myVec) + 2
+                  == tstDeleteValueEnd(&myVec));
+    RTTESTI_CHECK(*tstDeleteValueBegin(&myVec) == (void *)1);
+    RTTESTI_CHECK(*(tstDeleteValueEnd(&myVec) - 1) == (void *)3);
+
+    s_cDeleteCalls = 0;
+    tstDeleteValueClear(&myVec);
+    RTTESTI_CHECK(s_cDeleteCalls == 2);
+    RTTESTI_CHECK(s_apvDeleteArg[0] == (void *)1);
+    RTTESTI_CHECK(s_apvDeleteArg[1] == (void *)3);
+    RTTESTI_CHECK(tstDeleteValueBegin(&myVec) == tstDeleteValueEnd(&myVec));
+    ppvVal = tstDeleteValuePushBack(&myVec);
+    /* AssertPtrReturnVoid(ppvVal); */
+    RTTESTI_CHECK(ppvVal == tstDeleteValueBegin(&myVec));
+    RTTESTI_CHECK(ppvVal + 1 == tstDeleteValueEnd(&myVec));
+
+    ppvVal = tstDeleteValueDetach(&myVec); /** @todo no delete myVec */
+    RTMemFree(ppvVal);
+}
+
+
+
+int main()
+{
+    RTTEST hTest;
+    RTEXITCODE rcExit = RTTestInitAndCreate("tstVector", &hTest);
+    if (rcExit != RTEXITCODE_SUCCESS)
+        return rcExit;
+
+    testVectorSimple();
+    testVectorDelete();
+    testVectorDeleteValue();
+
+    return RTTestSummaryAndDestroy(hTest);
+}