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Diffstat (limited to 'src/VBox/Runtime/r3/test.cpp')
| -rw-r--r-- | src/VBox/Runtime/r3/test.cpp | 1662 |
1 files changed, 1662 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/test.cpp b/src/VBox/Runtime/r3/test.cpp new file mode 100644 index 00000000..a0b90870 --- /dev/null +++ b/src/VBox/Runtime/r3/test.cpp @@ -0,0 +1,1662 @@ +/* $Id: test.cpp $ */ +/** @file + * IPRT - Testcase Framework. + */ + +/* + * Copyright (C) 2009-2023 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/asm.h> +#include <iprt/critsect.h> +#include <iprt/env.h> +#include <iprt/err.h> +#include <iprt/file.h> +#include <iprt/initterm.h> +#include <iprt/mem.h> +#include <iprt/once.h> +#include <iprt/param.h> +#include <iprt/pipe.h> +#include <iprt/string.h> +#include <iprt/stream.h> + +#include "internal/magics.h" + + +/********************************************************************************************************************************* +* Structures and Typedefs * +*********************************************************************************************************************************/ +/** + * Guarded memory allocation record. + */ +typedef struct RTTESTGUARDEDMEM +{ + /** Pointer to the next record. */ + struct RTTESTGUARDEDMEM *pNext; + /** The address we return to the user. */ + void *pvUser; + /** The base address of the allocation. */ + void *pvAlloc; + /** The size of the allocation. */ + size_t cbAlloc; + /** Guards. */ + struct + { + /** The guard address. */ + void *pv; + /** The guard size. */ + size_t cb; + } aGuards[2]; +} RTTESTGUARDEDMEM; +/** Pointer to an guarded memory allocation. */ +typedef RTTESTGUARDEDMEM *PRTTESTGUARDEDMEM; + +/** + * Test instance structure. + */ +typedef struct RTTESTINT +{ + /** Magic. */ + uint32_t u32Magic; + /** The number of errors. */ + volatile uint32_t cErrors; + /** The test name. */ + const char *pszTest; + /** The length of the test name. */ + size_t cchTest; + /** The size of a guard. Multiple of PAGE_SIZE. */ + uint32_t cbGuard; + /** The verbosity level. */ + RTTESTLVL enmMaxLevel; + /** The creation flags. */ + uint32_t fFlags; + + + /** Critical section serializing output. */ + RTCRITSECT OutputLock; + /** The output stream. */ + PRTSTREAM pOutStrm; + /** Whether we're currently at a newline. */ + bool fNewLine; + + + /** Critical section serializing access to the members following it. */ + RTCRITSECT Lock; + + /** The list of guarded memory allocations. */ + PRTTESTGUARDEDMEM pGuardedMem; + + /** The current sub-test. */ + const char *pszSubTest; + /** The length of the sub-test name. */ + size_t cchSubTest; + /** Whether the current subtest should figure as 'SKIPPED'. */ + bool fSubTestSkipped; + /** Whether we've reported the sub-test result or not. */ + bool fSubTestReported; + /** The start error count of the current subtest. */ + uint32_t cSubTestAtErrors; + + /** The number of sub tests. */ + uint32_t cSubTests; + /** The number of sub tests that failed. */ + uint32_t cSubTestsFailed; + + /** Error context message. */ + char *pszErrCtx; + + /** Set if XML output is enabled. */ + bool fXmlEnabled; + /** Set if we omit the top level test in the XML report. */ + bool fXmlOmitTopTest; + /** Set if we've reported the top test (for RTTEST_C_XML_DELAY_TOP_TEST). */ + bool fXmlTopTestDone; + enum { + kXmlPos_ValueStart, + kXmlPos_Value, + kXmlPos_ElementEnd + } eXmlState; + /** Test pipe for the XML output stream going to the server. */ + RTPIPE hXmlPipe; + /** File where the XML output stream might be directed. */ + RTFILE hXmlFile; + /** The number of XML elements on the stack. */ + size_t cXmlElements; + /** XML element stack. */ + const char *apszXmlElements[10]; + + /** Number of times assertions has been disabled and quieted. */ + uint32_t volatile cAssertionsDisabledAndQuieted; + /** Saved RTAssertSetQuiet return code. */ + bool fAssertSavedQuiet; + /** Saved RTAssertSetMayPanic return code. */ + bool fAssertSavedMayPanic; +} RTTESTINT; +/** Pointer to a test instance. */ +typedef RTTESTINT *PRTTESTINT; + + +/********************************************************************************************************************************* +* Defined Constants And Macros * +*********************************************************************************************************************************/ +/** Validate a test instance. */ +#define RTTEST_VALID_RETURN(pTest) \ + do { \ + AssertPtrReturn(pTest, VERR_INVALID_HANDLE); \ + AssertReturn(pTest->u32Magic == RTTESTINT_MAGIC, VERR_INVALID_HANDLE); \ + } while (0) + +/** Gets and validates a test instance. + * If the handle is nil, we will try retrieve it from the test TLS entry. + */ +#define RTTEST_GET_VALID_RETURN(pTest) \ + do { \ + if (pTest == NIL_RTTEST) \ + pTest = (PRTTESTINT)RTTlsGet(g_iTestTls); \ + AssertPtrReturn(pTest, VERR_INVALID_HANDLE); \ + AssertReturn(pTest->u32Magic == RTTESTINT_MAGIC, VERR_INVALID_MAGIC); \ + } while (0) + + +/** Gets and validates a test instance. + * If the handle is nil, we will try retrieve it from the test TLS entry. + */ +#define RTTEST_GET_VALID_RETURN_RC(pTest, rc) \ + do { \ + if (pTest == NIL_RTTEST) \ + pTest = (PRTTESTINT)RTTlsGet(g_iTestTls); \ + AssertPtrReturn(pTest, (rc)); \ + AssertReturn(pTest->u32Magic == RTTESTINT_MAGIC, (rc)); \ + } while (0) + + +/********************************************************************************************************************************* +* Internal Functions * +*********************************************************************************************************************************/ +static void rtTestGuardedFreeOne(PRTTESTGUARDEDMEM pMem); +static int rtTestPrintf(PRTTESTINT pTest, const char *pszFormat, ...); +static void rtTestXmlStart(PRTTESTINT pTest, const char *pszTest); +static void rtTestXmlElemV(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, va_list va); +static void rtTestXmlElem(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, ...); +static void rtTestXmlElemStartV(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, va_list va); +static void rtTestXmlElemStart(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, ...); +static void rtTestXmlElemEnd(PRTTESTINT pTest, const char *pszTag); +static void rtTestXmlEnd(PRTTESTINT pTest); + + +/********************************************************************************************************************************* +* Global Variables * +*********************************************************************************************************************************/ +/** For serializing TLS init. */ +static RTONCE g_TestInitOnce = RTONCE_INITIALIZER; +/** Our TLS entry. */ +static RTTLS g_iTestTls = NIL_RTTLS; + + + +/** + * Init TLS index once. + * + * @returns IPRT status code. + * @param pvUser Ignored. + */ +static DECLCALLBACK(int32_t) rtTestInitOnce(void *pvUser) +{ + NOREF(pvUser); + return RTTlsAllocEx(&g_iTestTls, NULL); +} + + +RTR3DECL(int) RTTestCreateEx(const char *pszTest, uint32_t fFlags, RTTESTLVL enmMaxLevel, + RTHCINTPTR iNativeTestPipe, const char *pszXmlFile, PRTTEST phTest) +{ + AssertReturn(!(fFlags & ~RTTEST_C_VALID_MASK), VERR_INVALID_PARAMETER); + AssertPtrNull(phTest); + AssertPtrNull(pszXmlFile); + /* RTTESTLVL_INVALID is valid! */ + AssertReturn(enmMaxLevel >= RTTESTLVL_INVALID && enmMaxLevel < RTTESTLVL_END, VERR_INVALID_PARAMETER); + + /* + * Global init. + */ + int rc = RTOnce(&g_TestInitOnce, rtTestInitOnce, NULL); + if (RT_FAILURE(rc)) + return rc; + + /* + * Create the instance. + */ + PRTTESTINT pTest = (PRTTESTINT)RTMemAllocZ(sizeof(*pTest)); + if (!pTest) + return VERR_NO_MEMORY; + pTest->u32Magic = RTTESTINT_MAGIC; + pTest->pszTest = RTStrDup(pszTest); + pTest->cchTest = strlen(pszTest); + pTest->cbGuard = PAGE_SIZE * 7; + pTest->enmMaxLevel = enmMaxLevel == RTTESTLVL_INVALID ? RTTESTLVL_INFO : enmMaxLevel; + pTest->fFlags = fFlags; + + pTest->pOutStrm = g_pStdOut; + pTest->fNewLine = true; + + pTest->pGuardedMem = NULL; + + pTest->pszSubTest = NULL; + pTest->cchSubTest = 0; + pTest->fSubTestSkipped = false; + pTest->fSubTestReported = true; + pTest->cSubTestAtErrors = 0; + pTest->cSubTests = 0; + pTest->cSubTestsFailed = 0; + + pTest->fXmlEnabled = false; + pTest->fXmlTopTestDone = false; + pTest->eXmlState = RTTESTINT::kXmlPos_ElementEnd; + pTest->hXmlPipe = NIL_RTPIPE; + pTest->hXmlFile = NIL_RTFILE; + pTest->cXmlElements = 0; + pTest->cAssertionsDisabledAndQuieted = 0; + pTest->fAssertSavedMayPanic = true; + pTest->fAssertSavedQuiet = false; + + rc = RTCritSectInit(&pTest->Lock); + if (RT_SUCCESS(rc)) + { + rc = RTCritSectInit(&pTest->OutputLock); + if (RT_SUCCESS(rc)) + { + /* + * Associate it with our TLS entry unless there is already + * an instance there. + */ + if ( !(fFlags & RTTEST_C_NO_TLS) + && !RTTlsGet(g_iTestTls)) + rc = RTTlsSet(g_iTestTls, pTest); + if (RT_SUCCESS(rc)) + { + /* + * Output level override? + */ + char szEnvVal[RTPATH_MAX]; + if ((fFlags & RTTEST_C_USE_ENV) && enmMaxLevel == RTTESTLVL_INVALID) + { + rc = RTEnvGetEx(RTENV_DEFAULT, "IPRT_TEST_MAX_LEVEL", szEnvVal, sizeof(szEnvVal), NULL); + if (RT_SUCCESS(rc)) + { + char *pszMaxLevel = RTStrStrip(szEnvVal); + if (!strcmp(pszMaxLevel, "all")) + pTest->enmMaxLevel = RTTESTLVL_DEBUG; + if (!strcmp(pszMaxLevel, "quiet")) + pTest->enmMaxLevel = RTTESTLVL_FAILURE; + else if (!strcmp(pszMaxLevel, "debug")) + pTest->enmMaxLevel = RTTESTLVL_DEBUG; + else if (!strcmp(pszMaxLevel, "info")) + pTest->enmMaxLevel = RTTESTLVL_INFO; + else if (!strcmp(pszMaxLevel, "sub_test")) + pTest->enmMaxLevel = RTTESTLVL_SUB_TEST; + else if (!strcmp(pszMaxLevel, "failure")) + pTest->enmMaxLevel = RTTESTLVL_FAILURE; + } + else if (rc != VERR_ENV_VAR_NOT_FOUND) + RTStrmPrintf(g_pStdErr, "%s: test pipe error: RTEnvGetEx(IPRT_TEST_MAX_LEVEL) -> %Rrc\n", pszTest, rc); + } + + /* + * Any test driver we are connected or should connect to? + */ + if (!(fFlags & RTTEST_C_NO_XML_REPORTING_PIPE)) + { + if ( (fFlags & RTTEST_C_USE_ENV) + && iNativeTestPipe == -1) + { + rc = RTEnvGetEx(RTENV_DEFAULT, "IPRT_TEST_PIPE", szEnvVal, sizeof(szEnvVal), NULL); + if (RT_SUCCESS(rc)) + { +#if ARCH_BITS == 64 + rc = RTStrToInt64Full(szEnvVal, 0, &iNativeTestPipe); +#else + rc = RTStrToInt32Full(szEnvVal, 0, &iNativeTestPipe); +#endif + if (RT_FAILURE(rc)) + { + RTStrmPrintf(g_pStdErr, "%s: test pipe error: RTStrToInt32Full(\"%s\") -> %Rrc\n", + pszTest, szEnvVal, rc); + iNativeTestPipe = -1; + } + } + else if (rc != VERR_ENV_VAR_NOT_FOUND) + RTStrmPrintf(g_pStdErr, "%s: test pipe error: RTEnvGetEx(IPRT_TEST_PIPE) -> %Rrc\n", pszTest, rc); + } + if (iNativeTestPipe != -1) + { + rc = RTPipeFromNative(&pTest->hXmlPipe, iNativeTestPipe, RTPIPE_N_WRITE); + if (RT_SUCCESS(rc)) + pTest->fXmlEnabled = true; + else + { + RTStrmPrintf(g_pStdErr, "%s: test pipe error: RTPipeFromNative(,%p,WRITE) -> %Rrc\n", + pszTest, iNativeTestPipe, rc); + pTest->hXmlPipe = NIL_RTPIPE; + } + } + } + + /* + * Any test file we should write the test report to? + */ + if (!(fFlags & RTTEST_C_NO_XML_REPORTING_FILE)) + { + if ((fFlags & RTTEST_C_USE_ENV) && pszXmlFile == NULL) + { + rc = RTEnvGetEx(RTENV_DEFAULT, "IPRT_TEST_FILE", szEnvVal, sizeof(szEnvVal), NULL); + if (RT_SUCCESS(rc)) + pszXmlFile = szEnvVal; + else if (rc != VERR_ENV_VAR_NOT_FOUND) + RTStrmPrintf(g_pStdErr, "%s: test file error: RTEnvGetEx(IPRT_TEST_MAX_LEVEL) -> %Rrc\n", pszTest, rc); + } + if (pszXmlFile && *pszXmlFile) + { + rc = RTFileOpen(&pTest->hXmlFile, pszXmlFile, + RTFILE_O_WRITE | RTFILE_O_DENY_WRITE | RTFILE_O_OPEN_CREATE | RTFILE_O_TRUNCATE); + if (RT_SUCCESS(rc)) + pTest->fXmlEnabled = true; + else + { + RTStrmPrintf(g_pStdErr, "%s: test file error: RTFileOpen(,\"%s\",) -> %Rrc\n", + pszTest, pszXmlFile, rc); + pTest->hXmlFile = NIL_RTFILE; + } + } + } + + /* + * What do we report in the XML stream/file.? + */ + pTest->fXmlOmitTopTest = (fFlags & RTTEST_C_XML_OMIT_TOP_TEST) + || ( (fFlags & RTTEST_C_USE_ENV) + && RTEnvExistEx(RTENV_DEFAULT, "IPRT_TEST_OMIT_TOP_TEST")); + + /* + * Tell the test driver that we're up to. + */ + rtTestXmlStart(pTest, pszTest); + + *phTest = pTest; + return VINF_SUCCESS; + } + + /* bail out. */ + RTCritSectDelete(&pTest->OutputLock); + } + RTCritSectDelete(&pTest->Lock); + } + pTest->u32Magic = 0; + RTStrFree((char *)pTest->pszTest); + RTMemFree(pTest); + return rc; +} + + +RTR3DECL(int) RTTestCreate(const char *pszTest, PRTTEST phTest) +{ + return RTTestCreateEx(pszTest, RTTEST_C_USE_ENV, RTTESTLVL_INVALID, -1 /*iNativeTestPipe*/, NULL /*pszXmlFile*/, phTest); +} + + +RTR3DECL(int) RTTestCreateChild(const char *pszTest, PRTTEST phTest) +{ + return RTTestCreateEx(pszTest, RTTEST_C_USE_ENV | RTTEST_C_NO_XML_REPORTING, + RTTESTLVL_INVALID, -1 /*iNativeTestPipe*/, NULL /*pszXmlFile*/, phTest); +} + + +RTR3DECL(RTEXITCODE) RTTestInitAndCreate(const char *pszTest, PRTTEST phTest) +{ + int rc = RTR3InitExeNoArguments(0); + if (RT_FAILURE(rc)) + { + RTStrmPrintf(g_pStdErr, "%s: fatal error: RTR3InitExeNoArguments failed with rc=%Rrc\n", pszTest, rc); + return RTEXITCODE_INIT; + } + + rc = RTTestCreate(pszTest, phTest); + if (RT_FAILURE(rc)) + { + RTStrmPrintf(g_pStdErr, "%s: fatal error: RTTestCreate failed with rc=%Rrc\n", pszTest, rc); + return RTEXITCODE_INIT; + } + return RTEXITCODE_SUCCESS; +} + + +RTR3DECL(RTEXITCODE) RTTestInitExAndCreate(int cArgs, char ***ppapszArgs, uint32_t fRtInit, const char *pszTest, PRTTEST phTest) +{ + int rc; + if (cArgs <= 0 && ppapszArgs == NULL) + rc = RTR3InitExeNoArguments(fRtInit); + else + rc = RTR3InitExe(cArgs, ppapszArgs, fRtInit); + if (RT_FAILURE(rc)) + { + RTStrmPrintf(g_pStdErr, "%s: fatal error: RTR3InitExe(,,%#x) failed with rc=%Rrc\n", pszTest, fRtInit, rc); + return RTEXITCODE_INIT; + } + + rc = RTTestCreate(pszTest, phTest); + if (RT_FAILURE(rc)) + { + RTStrmPrintf(g_pStdErr, "%s: fatal error: RTTestCreate failed with rc=%Rrc\n", pszTest, rc); + return RTEXITCODE_INIT; + } + return RTEXITCODE_SUCCESS; +} + + +RTR3DECL(int) RTTestDestroy(RTTEST hTest) +{ + /* + * Validate + */ + if (hTest == NIL_RTTEST) + return VINF_SUCCESS; + RTTESTINT *pTest = hTest; + RTTEST_VALID_RETURN(pTest); + + /* + * Make sure we end with a new line and have finished up the XML. + */ + if (!pTest->fNewLine) + rtTestPrintf(pTest, "\n"); + rtTestXmlEnd(pTest); + + /* + * Clean up. + */ + if ((RTTESTINT *)RTTlsGet(g_iTestTls) == pTest) + RTTlsSet(g_iTestTls, NULL); + + ASMAtomicWriteU32(&pTest->u32Magic, ~RTTESTINT_MAGIC); + RTCritSectDelete(&pTest->Lock); + RTCritSectDelete(&pTest->OutputLock); + + /* free guarded memory. */ + PRTTESTGUARDEDMEM pMem = pTest->pGuardedMem; + pTest->pGuardedMem = NULL; + while (pMem) + { + PRTTESTGUARDEDMEM pFree = pMem; + pMem = pMem->pNext; + rtTestGuardedFreeOne(pFree); + } + + RTStrFree((char *)pTest->pszSubTest); + pTest->pszSubTest = NULL; + RTStrFree((char *)pTest->pszTest); + pTest->pszTest = NULL; + RTStrFree(pTest->pszErrCtx); + pTest->pszErrCtx = NULL; + RTMemFree(pTest); + return VINF_SUCCESS; +} + + +RTR3DECL(int) RTTestSetDefault(RTTEST hNewDefaultTest, PRTTEST phOldTest) +{ + if (phOldTest) + *phOldTest = (RTTEST)RTTlsGet(g_iTestTls); + return RTTlsSet(g_iTestTls, hNewDefaultTest); +} + + +RTR3DECL(int) RTTestChangeName(RTTEST hTest, const char *pszName) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + AssertPtrReturn(pszName, VERR_INVALID_POINTER); + AssertReturn(*pszName, VERR_INVALID_PARAMETER); + + size_t cchName = strlen(pszName); + AssertReturn(cchName < 128, VERR_INVALID_PARAMETER); + char *pszDupName = RTStrDup(pszName); + if (!pszDupName) + return VERR_NO_STR_MEMORY; + + RTCritSectEnter(&pTest->Lock); + RTCritSectEnter(&pTest->OutputLock); + + char *pszOldName = (char *)pTest->pszTest; + pTest->pszTest = pszDupName; + pTest->cchTest = cchName; + + RTCritSectLeave(&pTest->OutputLock); + RTCritSectLeave(&pTest->Lock); + + RTStrFree(pszOldName); + return VINF_SUCCESS; +} + + +RTR3DECL(int) RTTestGuardedAlloc(RTTEST hTest, size_t cb, uint32_t cbAlign, bool fHead, void **ppvUser) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + if (cbAlign == 0) + cbAlign = 1; + AssertReturn(cbAlign <= PAGE_SIZE, VERR_INVALID_PARAMETER); + AssertReturn(cbAlign == (UINT32_C(1) << (ASMBitFirstSetU32(cbAlign) - 1)), VERR_INVALID_PARAMETER); + + /* + * Allocate the record and block and initialize them. + */ + int rc = VERR_NO_MEMORY; + PRTTESTGUARDEDMEM pMem = (PRTTESTGUARDEDMEM)RTMemAlloc(sizeof(*pMem)); + if (RT_LIKELY(pMem)) + { + size_t const cbAligned = RT_ALIGN_Z(cb, PAGE_SIZE); + pMem->aGuards[0].cb = pMem->aGuards[1].cb = pTest->cbGuard; + pMem->cbAlloc = pMem->aGuards[0].cb + pMem->aGuards[1].cb + cbAligned; + pMem->pvAlloc = RTMemPageAlloc(pMem->cbAlloc); + if (pMem->pvAlloc) + { + pMem->aGuards[0].pv = pMem->pvAlloc; + pMem->pvUser = (uint8_t *)pMem->pvAlloc + pMem->aGuards[0].cb; + pMem->aGuards[1].pv = (uint8_t *)pMem->pvUser + cbAligned; + if (!fHead) + { + size_t off = cb & PAGE_OFFSET_MASK; + if (off) + { + off = PAGE_SIZE - RT_ALIGN_Z(off, cbAlign); + pMem->pvUser = (uint8_t *)pMem->pvUser + off; + } + } + + /* + * Set up the guards and link the record. + */ + ASMMemFill32(pMem->aGuards[0].pv, pMem->aGuards[0].cb, 0xdeadbeef); + ASMMemFill32(pMem->aGuards[1].pv, pMem->aGuards[1].cb, 0xdeadbeef); + rc = RTMemProtect(pMem->aGuards[0].pv, pMem->aGuards[0].cb, RTMEM_PROT_NONE); + if (RT_SUCCESS(rc)) + { + rc = RTMemProtect(pMem->aGuards[1].pv, pMem->aGuards[1].cb, RTMEM_PROT_NONE); + if (RT_SUCCESS(rc)) + { + *ppvUser = pMem->pvUser; + + RTCritSectEnter(&pTest->Lock); + pMem->pNext = pTest->pGuardedMem; + pTest->pGuardedMem = pMem; + RTCritSectLeave(&pTest->Lock); + + return VINF_SUCCESS; + } + + RTMemProtect(pMem->aGuards[0].pv, pMem->aGuards[0].cb, RTMEM_PROT_WRITE | RTMEM_PROT_READ); + } + + RTMemPageFree(pMem->pvAlloc, pMem->cbAlloc); + } + RTMemFree(pMem); + } + return rc; +} + + +RTR3DECL(void *) RTTestGuardedAllocTail(RTTEST hTest, size_t cb) +{ + void *pvUser; + int rc = RTTestGuardedAlloc(hTest, cb, 1 /* cbAlign */, false /* fHead */, &pvUser); + if (RT_SUCCESS(rc)) + return pvUser; + return NULL; +} + + +RTR3DECL(void *) RTTestGuardedAllocHead(RTTEST hTest, size_t cb) +{ + void *pvUser; + int rc = RTTestGuardedAlloc(hTest, cb, 1 /* cbAlign */, true /* fHead */, &pvUser); + if (RT_SUCCESS(rc)) + return pvUser; + return NULL; +} + + +/** + * Frees one block of guarded memory. + * + * The caller is responsible for unlinking it. + * + * @param pMem The memory record. + */ +static void rtTestGuardedFreeOne(PRTTESTGUARDEDMEM pMem) +{ + int rc; + rc = RTMemProtect(pMem->aGuards[0].pv, pMem->aGuards[0].cb, RTMEM_PROT_WRITE | RTMEM_PROT_READ); AssertRC(rc); + rc = RTMemProtect(pMem->aGuards[1].pv, pMem->aGuards[1].cb, RTMEM_PROT_WRITE | RTMEM_PROT_READ); AssertRC(rc); + RTMemPageFree(pMem->pvAlloc, pMem->cbAlloc); + RTMemFree(pMem); +} + + +RTR3DECL(int) RTTestGuardedFree(RTTEST hTest, void *pv) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + if (!pv) + return VINF_SUCCESS; + + /* + * Find it. + */ + int rc = VERR_INVALID_POINTER; + PRTTESTGUARDEDMEM pPrev = NULL; + + RTCritSectEnter(&pTest->Lock); + for (PRTTESTGUARDEDMEM pMem = pTest->pGuardedMem; pMem; pMem = pMem->pNext) + { + if (pMem->pvUser == pv) + { + if (pPrev) + pPrev->pNext = pMem->pNext; + else + pTest->pGuardedMem = pMem->pNext; + rtTestGuardedFreeOne(pMem); + rc = VINF_SUCCESS; + break; + } + pPrev = pMem; + } + RTCritSectLeave(&pTest->Lock); + + return rc; +} + + +/** + * Outputs the formatted XML. + * + * @param pTest The test instance. + * @param pszFormat The format string. + * @param va The format arguments. + */ +static void rtTestXmlOutputV(PRTTESTINT pTest, const char *pszFormat, va_list va) +{ + if (pTest->fXmlEnabled) + { + char *pszStr; + ssize_t cchStr = RTStrAPrintfV(&pszStr, pszFormat, va); + if (pszStr) + { + if (pTest->hXmlPipe != NIL_RTPIPE) + RTPipeWriteBlocking(pTest->hXmlPipe, pszStr, cchStr, NULL); + if (pTest->hXmlFile != NIL_RTFILE) + RTFileWrite(pTest->hXmlFile, pszStr, cchStr, NULL); + RTStrFree(pszStr); + } + } +} + + +/** + * Outputs the formatted XML. + * + * @param pTest The test instance. + * @param pszFormat The format string. + * @param ... The format arguments. + */ +static void rtTestXmlOutput(PRTTESTINT pTest, const char *pszFormat, ...) +{ + va_list va; + va_start(va, pszFormat); + rtTestXmlOutputV(pTest, pszFormat, va); + va_end(va); +} + + +/** + * Starts the XML stream. + * + * @param pTest The test instance. + * @param pszTest The test name. + */ +static void rtTestXmlStart(PRTTESTINT pTest, const char *pszTest) +{ + pTest->cXmlElements = 0; + if (pTest->fXmlEnabled) + { + rtTestXmlOutput(pTest, "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"); + pTest->eXmlState = RTTESTINT::kXmlPos_ElementEnd; + pTest->fXmlTopTestDone = !(pTest->fFlags & RTTEST_C_XML_DELAY_TOP_TEST) || pTest->fXmlOmitTopTest; + if (pTest->fXmlTopTestDone && !pTest->fXmlOmitTopTest) + rtTestXmlElemStart(pTest, "Test", "name=%RMas", pszTest); + } +} + + +/** + * Emit an XML element that doesn't have any value and instead ends immediately. + * + * The caller must own the instance lock. + * + * @param pTest The test instance. + * @param pszTag The element tag. + * @param pszAttrFmt The element attributes as a format string. Use + * NULL if none. + * @param va Format string arguments. + */ +static void rtTestXmlElemV(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, va_list va) +{ + if (pTest->fXmlEnabled) + { + RTTIMESPEC TimeSpec; + RTTIME Time; + char szTS[80]; + RTTimeToString(RTTimeExplode(&Time, RTTimeNow(&TimeSpec)), szTS, sizeof(szTS)); + + if (pTest->eXmlState != RTTESTINT::kXmlPos_ElementEnd) + rtTestXmlOutput(pTest, "\n"); + + if (!pszAttrFmt || !*pszAttrFmt) + rtTestXmlOutput(pTest, "%*s<%s timestamp=%RMas/>\n", + pTest->cXmlElements * 2, "", pszTag, szTS); + else + { + va_list va2; + va_copy(va2, va); + rtTestXmlOutput(pTest, "%*s<%s timestamp=%RMas %N/>\n", + pTest->cXmlElements * 2, "", pszTag, szTS, pszAttrFmt, &va2); + va_end(va2); + } + pTest->eXmlState = RTTESTINT::kXmlPos_ElementEnd; + } +} + + +/** + * Wrapper around rtTestXmlElemV. + */ +static void rtTestXmlElem(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, ...) +{ + va_list va; + va_start(va, pszAttrFmt); + rtTestXmlElemV(pTest, pszTag, pszAttrFmt, va); + va_end(va); +} + + +/** + * Starts a new XML element. + * + * The caller must own the instance lock. + * + * @param pTest The test instance. + * @param pszTag The element tag. + * @param pszAttrFmt The element attributes as a format string. Use + * NULL if none. + * @param va Format string arguments. + */ +static void rtTestXmlElemStartV(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, va_list va) +{ + /* Push it onto the stack. */ + size_t i = pTest->cXmlElements; + AssertReturnVoid(i < RT_ELEMENTS(pTest->apszXmlElements)); + pTest->apszXmlElements[i] = pszTag; + pTest->cXmlElements = i + 1; + + if (pTest->fXmlEnabled) + { + RTTIMESPEC TimeSpec; + RTTIME Time; + char szTS[80]; + RTTimeToString(RTTimeExplode(&Time, RTTimeNow(&TimeSpec)), szTS, sizeof(szTS)); + + if (pTest->eXmlState != RTTESTINT::kXmlPos_ElementEnd) + rtTestXmlOutput(pTest, "\n"); + + if (!pszAttrFmt || !*pszAttrFmt) + rtTestXmlOutput(pTest, "%*s<%s timestamp=%RMas>", + i * 2, "", pszTag, szTS); + else + { + va_list va2; + va_copy(va2, va); + rtTestXmlOutput(pTest, "%*s<%s timestamp=%RMas %N>", + i * 2, "", pszTag, szTS, pszAttrFmt, &va2); + va_end(va2); + } + pTest->eXmlState = RTTESTINT::kXmlPos_ValueStart; + } +} + + +/** + * Wrapper around rtTestXmlElemStartV. + */ +static void rtTestXmlElemStart(PRTTESTINT pTest, const char *pszTag, const char *pszAttrFmt, ...) +{ + va_list va; + va_start(va, pszAttrFmt); + rtTestXmlElemStartV(pTest, pszTag, pszAttrFmt, va); + va_end(va); +} + + +/** + * Ends the current element. + * + * The caller must own the instance lock. + * + * @param pTest The test instance. + * @param pszTag The tag we're ending (chiefly for sanity + * checking). + */ +static void rtTestXmlElemEnd(PRTTESTINT pTest, const char *pszTag) +{ + /* pop the element */ + size_t i = pTest->cXmlElements; + AssertReturnVoid(i > 0); + i--; + AssertReturnVoid(!strcmp(pszTag, pTest->apszXmlElements[i])); + pTest->cXmlElements = i; + + /* Do the closing. */ + if (pTest->fXmlEnabled) + { + if (pTest->eXmlState == RTTESTINT::kXmlPos_ValueStart) + rtTestXmlOutput(pTest, "\n%*s</%s>\n", i * 2, "", pszTag); + else if (pTest->eXmlState == RTTESTINT::kXmlPos_ElementEnd) + rtTestXmlOutput(pTest, "%*s</%s>\n", i * 2, "", pszTag); + else + rtTestXmlOutput(pTest, "</%s>\n", pszTag); + pTest->eXmlState = RTTESTINT::kXmlPos_ElementEnd; + } +} + + +/** + * Ends the XML stream, closing all open elements. + * + * The caller must own the instance lock. + * + * @param pTest The test instance. + */ +static void rtTestXmlEnd(PRTTESTINT pTest) +{ + if (pTest->fXmlEnabled) + { + /* + * Close all the elements and add the final TestEnd one to get a + * final timestamp and some certainty that the XML is valid. + */ + size_t i = pTest->cXmlElements; + AssertReturnVoid(i > 0 || pTest->fXmlOmitTopTest || !pTest->fXmlTopTestDone); + while (i-- > 1) + { + const char *pszTag = pTest->apszXmlElements[pTest->cXmlElements]; + if (pTest->eXmlState == RTTESTINT::kXmlPos_ValueStart) + rtTestXmlOutput(pTest, "\n%*s</%s>\n", i * 2, "", pszTag); + else if (pTest->eXmlState == RTTESTINT::kXmlPos_ElementEnd) + rtTestXmlOutput(pTest, "%*s</%s>\n", i * 2, "", pszTag); + else + rtTestXmlOutput(pTest, "</%s>\n", pszTag); + pTest->eXmlState = RTTESTINT::kXmlPos_ElementEnd; + } + + if (!pTest->fXmlOmitTopTest && pTest->fXmlTopTestDone) + { + rtTestXmlElem(pTest, "End", "SubTests=\"%u\" SubTestsFailed=\"%u\" errors=\"%u\"", + pTest->cSubTests, pTest->cSubTestsFailed, pTest->cErrors); + rtTestXmlOutput(pTest, "</Test>\n"); + } + + /* + * Close the XML outputs. + */ + if (pTest->hXmlPipe != NIL_RTPIPE) + { + RTPipeClose(pTest->hXmlPipe); + pTest->hXmlPipe = NIL_RTPIPE; + } + if (pTest->hXmlFile != NIL_RTFILE) + { + RTFileClose(pTest->hXmlFile); + pTest->hXmlFile = NIL_RTFILE; + } + pTest->fXmlEnabled = false; + pTest->eXmlState = RTTESTINT::kXmlPos_ElementEnd; + } + pTest->cXmlElements = 0; +} + +/** + * Output callback. + * + * @returns number of bytes written. + * @param pvArg User argument. + * @param pachChars Pointer to an array of utf-8 characters. + * @param cbChars Number of bytes in the character array pointed to by pachChars. + */ +static DECLCALLBACK(size_t) rtTestPrintfOutput(void *pvArg, const char *pachChars, size_t cbChars) +{ + size_t cch = 0; + PRTTESTINT pTest = (PRTTESTINT)pvArg; + if (cbChars) + { + do + { + /* insert prefix if at a newline. */ + if (pTest->fNewLine) + { + RTStrmWrite(pTest->pOutStrm, pTest->pszTest, pTest->cchTest); + RTStrmWrite(pTest->pOutStrm, ": ", 2); + cch += 2 + pTest->cchTest; + } + + /* look for newline and write the stuff. */ + const char *pchEnd = (const char *)memchr(pachChars, '\n', cbChars); + if (!pchEnd) + { + pTest->fNewLine = false; + RTStrmWrite(pTest->pOutStrm, pachChars, cbChars); + cch += cbChars; + break; + } + + pTest->fNewLine = true; + size_t const cchPart = pchEnd - pachChars + 1; + RTStrmWrite(pTest->pOutStrm, pachChars, cchPart); + cch += cchPart; + pachChars += cchPart; + cbChars -= cchPart; + } while (cbChars); + } + else + RTStrmFlush(pTest->pOutStrm); + return cch; +} + + +/** + * Internal output worker. + * + * Caller takes the lock. + * + * @returns Number of chars printed. + * @param pTest The test instance. + * @param pszFormat The message. + * @param va The arguments. + */ +static int rtTestPrintfV(PRTTESTINT pTest, const char *pszFormat, va_list va) +{ + return (int)RTStrFormatV(rtTestPrintfOutput, pTest, NULL, NULL, pszFormat, va); +} + + +/** + * Internal output worker. + * + * Caller takes the lock. + * + * @returns Number of chars printed. + * @param pTest The test instance. + * @param pszFormat The message. + * @param ... The arguments. + */ +static int rtTestPrintf(PRTTESTINT pTest, const char *pszFormat, ...) +{ + va_list va; + + va_start(va, pszFormat); + int cch = rtTestPrintfV(pTest, pszFormat, va); + va_end(va); + + return cch; +} + + +RTR3DECL(int) RTTestPrintfNlV(RTTEST hTest, RTTESTLVL enmLevel, const char *pszFormat, va_list va) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, -1); + + RTCritSectEnter(&pTest->OutputLock); + + int cch = 0; + if (enmLevel <= pTest->enmMaxLevel) + { + if (!pTest->fNewLine) + cch += rtTestPrintf(pTest, "\n"); + cch += rtTestPrintfV(pTest, pszFormat, va); + } + + RTCritSectLeave(&pTest->OutputLock); + + return cch; +} + + +RTR3DECL(int) RTTestPrintfNl(RTTEST hTest, RTTESTLVL enmLevel, const char *pszFormat, ...) +{ + va_list va; + + va_start(va, pszFormat); + int cch = RTTestPrintfNlV(hTest, enmLevel, pszFormat, va); + va_end(va); + + return cch; +} + + +RTR3DECL(int) RTTestPrintfV(RTTEST hTest, RTTESTLVL enmLevel, const char *pszFormat, va_list va) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, -1); + + RTCritSectEnter(&pTest->OutputLock); + int cch = 0; + if (enmLevel <= pTest->enmMaxLevel) + cch += rtTestPrintfV(pTest, pszFormat, va); + RTCritSectLeave(&pTest->OutputLock); + + return cch; +} + + +RTR3DECL(int) RTTestPrintf(RTTEST hTest, RTTESTLVL enmLevel, const char *pszFormat, ...) +{ + va_list va; + + va_start(va, pszFormat); + int cch = RTTestPrintfV(hTest, enmLevel, pszFormat, va); + va_end(va); + + return cch; +} + + +RTR3DECL(int) RTTestBanner(RTTEST hTest) +{ + return RTTestPrintfNl(hTest, RTTESTLVL_ALWAYS, "TESTING...\n"); +} + + +/** + * Prints the result of a sub-test if necessary. + * + * @returns Number of chars printed. + * @param pTest The test instance. + * @remarks Caller own the test Lock. + */ +static int rtTestSubTestReport(PRTTESTINT pTest) +{ + int cch = 0; + if ( !pTest->fSubTestReported + && pTest->pszSubTest) + { + pTest->fSubTestReported = true; + uint32_t cErrors = ASMAtomicUoReadU32(&pTest->cErrors) - pTest->cSubTestAtErrors; + if (!cErrors) + { + if (!pTest->fSubTestSkipped) + { + rtTestXmlElem(pTest, "Passed", NULL); + rtTestXmlElemEnd(pTest, "Test"); + cch += RTTestPrintfNl(pTest, RTTESTLVL_SUB_TEST, "%-60s: PASSED\n", pTest->pszSubTest); + } + else + { + rtTestXmlElem(pTest, "Skipped", NULL); + rtTestXmlElemEnd(pTest, "Test"); + cch += RTTestPrintfNl(pTest, RTTESTLVL_SUB_TEST, "%-60s: SKIPPED\n", pTest->pszSubTest); + } + } + else + { + pTest->cSubTestsFailed++; + rtTestXmlElem(pTest, "Failed", "errors=\"%u\"", cErrors); + rtTestXmlElemEnd(pTest, "Test"); + cch += RTTestPrintfNl(pTest, RTTESTLVL_SUB_TEST, "%-60s: FAILED (%u errors)\n", + pTest->pszSubTest, cErrors); + } + } + return cch; +} + + +/** + * RTTestSub and RTTestSubDone worker that cleans up the current (if any) + * sub test. + * + * @returns Number of chars printed. + * @param pTest The test instance. + * @remarks Caller own the test Lock. + */ +static int rtTestSubCleanup(PRTTESTINT pTest) +{ + int cch = 0; + if (pTest->pszSubTest) + { + cch += rtTestSubTestReport(pTest); + + RTStrFree((char *)pTest->pszSubTest); + pTest->pszSubTest = NULL; + pTest->fSubTestReported = true; + } + RTStrFree(pTest->pszErrCtx); + pTest->pszErrCtx = NULL; + return cch; +} + + +RTR3DECL(RTEXITCODE) RTTestSummaryAndDestroy(RTTEST hTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, RTEXITCODE_FAILURE); + + RTCritSectEnter(&pTest->Lock); + rtTestSubTestReport(pTest); + RTCritSectLeave(&pTest->Lock); + + RTEXITCODE enmExitCode; + if (!pTest->cErrors) + { + RTTestPrintfNl(hTest, RTTESTLVL_ALWAYS, "SUCCESS\n"); + enmExitCode = RTEXITCODE_SUCCESS; + } + else + { + RTTestPrintfNl(hTest, RTTESTLVL_ALWAYS, "FAILURE - %u errors\n", pTest->cErrors); + enmExitCode = RTEXITCODE_FAILURE; + } + + RTTestDestroy(pTest); + return enmExitCode; +} + + +RTR3DECL(RTEXITCODE) RTTestSkipAndDestroyV(RTTEST hTest, const char *pszReasonFmt, va_list va) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, RTEXITCODE_SKIPPED); + + RTCritSectEnter(&pTest->Lock); + rtTestSubTestReport(pTest); + RTCritSectLeave(&pTest->Lock); + + RTEXITCODE enmExitCode; + if (!pTest->cErrors) + { + if (pszReasonFmt) + RTTestPrintfNlV(hTest, RTTESTLVL_FAILURE, pszReasonFmt, va); + RTTestPrintfNl(hTest, RTTESTLVL_ALWAYS, "SKIPPED\n"); + enmExitCode = RTEXITCODE_SKIPPED; + } + else + { + RTTestPrintfNl(hTest, RTTESTLVL_ALWAYS, "FAILURE - %u errors\n", pTest->cErrors); + enmExitCode = RTEXITCODE_FAILURE; + } + + RTTestDestroy(pTest); + return enmExitCode; +} + + +RTR3DECL(RTEXITCODE) RTTestSkipAndDestroy(RTTEST hTest, const char *pszReasonFmt, ...) +{ + va_list va; + va_start(va, pszReasonFmt); + RTEXITCODE enmExitCode = RTTestSkipAndDestroyV(hTest, pszReasonFmt, va); + va_end(va); + return enmExitCode; +} + + +RTR3DECL(int) RTTestSub(RTTEST hTest, const char *pszSubTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, -1); + + RTCritSectEnter(&pTest->Lock); + + /* Cleanup, reporting if necessary previous sub test. */ + rtTestSubCleanup(pTest); + + /* Start new sub test. */ + pTest->cSubTests++; + pTest->cSubTestAtErrors = ASMAtomicUoReadU32(&pTest->cErrors); + pTest->pszSubTest = RTStrDup(pszSubTest); + pTest->cchSubTest = strlen(pszSubTest); + AssertMsg(pTest->cchSubTest < 64 /* See g_kcchMaxTestResultName in testmanager/config.py. */, + ("cchSubTest=%u: '%s'\n", pTest->cchSubTest, pTest->pszSubTest)); + pTest->fSubTestSkipped = false; + pTest->fSubTestReported = false; + + int cch = 0; + if (pTest->enmMaxLevel >= RTTESTLVL_DEBUG) + cch = RTTestPrintfNl(hTest, RTTESTLVL_DEBUG, "debug: Starting sub-test '%s'\n", pszSubTest); + + if (!pTest->fXmlTopTestDone) + { + pTest->fXmlTopTestDone = true; + rtTestXmlElemStart(pTest, "Test", "name=%RMas", pTest->pszTest); + } + + rtTestXmlElemStart(pTest, "Test", "name=%RMas", pszSubTest); + + RTCritSectLeave(&pTest->Lock); + + return cch; +} + + +RTR3DECL(int) RTTestSubF(RTTEST hTest, const char *pszSubTestFmt, ...) +{ + va_list va; + va_start(va, pszSubTestFmt); + int cch = RTTestSubV(hTest, pszSubTestFmt, va); + va_end(va); + return cch; +} + + +RTR3DECL(int) RTTestSubV(RTTEST hTest, const char *pszSubTestFmt, va_list va) +{ + char *pszSubTest; + RTStrAPrintfV(&pszSubTest, pszSubTestFmt, va); + if (pszSubTest) + { + int cch = RTTestSub(hTest, pszSubTest); + RTStrFree(pszSubTest); + return cch; + } + return 0; +} + + +RTR3DECL(int) RTTestSubDone(RTTEST hTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, VERR_INVALID_HANDLE); + + RTCritSectEnter(&pTest->Lock); + int cch = rtTestSubCleanup(pTest); + RTCritSectLeave(&pTest->Lock); + + return cch; +} + + +RTR3DECL(int) RTTestPassedV(RTTEST hTest, const char *pszFormat, va_list va) +{ + PRTTESTINT pTest = hTest; + AssertPtr(pszFormat); + RTTEST_GET_VALID_RETURN_RC(pTest, VERR_INVALID_HANDLE); + + int cch = 0; + if (pTest->enmMaxLevel >= RTTESTLVL_INFO) + { + va_list va2; + va_copy(va2, va); + + RTCritSectEnter(&pTest->OutputLock); + cch += rtTestPrintf(pTest, "%N\n", pszFormat, &va2); + RTCritSectLeave(&pTest->OutputLock); + + va_end(va2); + } + + return cch; +} + + +RTR3DECL(int) RTTestPassed(RTTEST hTest, const char *pszFormat, ...) +{ + va_list va; + + va_start(va, pszFormat); + int cch = RTTestPassedV(hTest, pszFormat, va); + va_end(va); + + return cch; +} + + +RTR3DECL(int) RTTestSkippedV(RTTEST hTest, const char *pszFormat, va_list va) +{ + PRTTESTINT pTest = hTest; + AssertPtrNull(pszFormat); + RTTEST_GET_VALID_RETURN_RC(pTest, VERR_INVALID_HANDLE); + + pTest->fSubTestSkipped = true; + + int cch = 0; + if (pszFormat && *pszFormat && pTest->enmMaxLevel >= RTTESTLVL_INFO) + { + va_list va2; + va_copy(va2, va); + + RTCritSectEnter(&pTest->OutputLock); + cch += rtTestPrintf(pTest, "%N\n", pszFormat, &va2); + RTCritSectLeave(&pTest->OutputLock); + + va_end(va2); + } + + return cch; +} + + +RTR3DECL(int) RTTestSkipped(RTTEST hTest, const char *pszFormat, ...) +{ + va_list va; + + va_start(va, pszFormat); + int cch = RTTestSkippedV(hTest, pszFormat, va); + va_end(va); + + return cch; +} + + + +/** + * Gets the unit name. + * + * @returns Unit name. + * @param enmUnit The unit. + */ +static const char *rtTestUnitName(RTTESTUNIT enmUnit) +{ + switch (enmUnit) + { + case RTTESTUNIT_PCT: return "%"; + case RTTESTUNIT_BYTES: return "bytes"; + case RTTESTUNIT_BYTES_PER_SEC: return "bytes/s"; + case RTTESTUNIT_KILOBYTES: return "KB"; + case RTTESTUNIT_KILOBYTES_PER_SEC: return "KB/s"; + case RTTESTUNIT_MEGABYTES: return "MB"; + case RTTESTUNIT_MEGABYTES_PER_SEC: return "MB/s"; + case RTTESTUNIT_PACKETS: return "packets"; + case RTTESTUNIT_PACKETS_PER_SEC: return "packets/s"; + case RTTESTUNIT_FRAMES: return "frames"; + case RTTESTUNIT_FRAMES_PER_SEC: return "frames/s"; + case RTTESTUNIT_OCCURRENCES: return "occurrences"; + case RTTESTUNIT_OCCURRENCES_PER_SEC: return "occurrences/s"; + case RTTESTUNIT_ROUND_TRIP: return "roundtrips"; + case RTTESTUNIT_CALLS: return "calls"; + case RTTESTUNIT_CALLS_PER_SEC: return "calls/s"; + case RTTESTUNIT_SECS: return "s"; + case RTTESTUNIT_MS: return "ms"; + case RTTESTUNIT_NS: return "ns"; + case RTTESTUNIT_NS_PER_CALL: return "ns/call"; + case RTTESTUNIT_NS_PER_FRAME: return "ns/frame"; + case RTTESTUNIT_NS_PER_OCCURRENCE: return "ns/occurrence"; + case RTTESTUNIT_NS_PER_PACKET: return "ns/packet"; + case RTTESTUNIT_NS_PER_ROUND_TRIP: return "ns/roundtrip"; + case RTTESTUNIT_INSTRS: return "ins"; + case RTTESTUNIT_INSTRS_PER_SEC: return "ins/sec"; + case RTTESTUNIT_NONE: return ""; + case RTTESTUNIT_PP1K: return "pp1k"; + case RTTESTUNIT_PP10K: return "pp10k"; + case RTTESTUNIT_PPM: return "ppm"; + case RTTESTUNIT_PPB: return "ppb"; + case RTTESTUNIT_TICKS: return "ticks"; + case RTTESTUNIT_TICKS_PER_CALL: return "ticks/call"; + case RTTESTUNIT_TICKS_PER_OCCURENCE: return "ticks/occ"; + case RTTESTUNIT_PAGES: return "pages"; + case RTTESTUNIT_PAGES_PER_SEC: return "pages/s"; + case RTTESTUNIT_TICKS_PER_PAGE: return "ticks/page"; + case RTTESTUNIT_NS_PER_PAGE: return "ns/page"; + case RTTESTUNIT_PS: return "ps"; + case RTTESTUNIT_PS_PER_CALL: return "ps/call"; + case RTTESTUNIT_PS_PER_FRAME: return "ps/frame"; + case RTTESTUNIT_PS_PER_OCCURRENCE: return "ps/occurrence"; + case RTTESTUNIT_PS_PER_PACKET: return "ps/packet"; + case RTTESTUNIT_PS_PER_ROUND_TRIP: return "ps/roundtrip"; + case RTTESTUNIT_PS_PER_PAGE: return "ps/page"; + + /* No default so gcc helps us keep this up to date. */ + case RTTESTUNIT_INVALID: + case RTTESTUNIT_END: + break; + } + AssertMsgFailed(("%d\n", enmUnit)); + return "unknown"; +} + + +RTR3DECL(int) RTTestValue(RTTEST hTest, const char *pszName, uint64_t u64Value, RTTESTUNIT enmUnit) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + + Assert(strlen(pszName) < 56 /* See g_kcchMaxTestValueName in testmanager/config.py. */); + + const char *pszUnit = rtTestUnitName(enmUnit); + + RTCritSectEnter(&pTest->Lock); + rtTestXmlElem(pTest, "Value", "name=%RMas unit=%RMas value=\"%llu\"", pszName, pszUnit, u64Value); + RTCritSectLeave(&pTest->Lock); + + RTCritSectEnter(&pTest->OutputLock); + rtTestPrintf(pTest, " %-58s: %'16llu %s\n", pszName, u64Value, pszUnit); + RTCritSectLeave(&pTest->OutputLock); + + return VINF_SUCCESS; +} + + +RTR3DECL(int) RTTestValueF(RTTEST hTest, uint64_t u64Value, RTTESTUNIT enmUnit, const char *pszNameFmt, ...) +{ + va_list va; + va_start(va, pszNameFmt); + int rc = RTTestValueV(hTest, u64Value, enmUnit, pszNameFmt, va); + va_end(va); + return rc; +} + + +RTR3DECL(int) RTTestValueV(RTTEST hTest, uint64_t u64Value, RTTESTUNIT enmUnit, const char *pszNameFmt, va_list va) +{ + char *pszName; + RTStrAPrintfV(&pszName, pszNameFmt, va); + if (!pszName) + return VERR_NO_MEMORY; + int rc = RTTestValue(hTest, pszName, u64Value, enmUnit); + RTStrFree(pszName); + return rc; +} + + +RTR3DECL(int) RTTestErrorInc(RTTEST hTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + + ASMAtomicIncU32(&pTest->cErrors); + + return VINF_SUCCESS; +} + + +RTR3DECL(uint32_t) RTTestErrorCount(RTTEST hTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, UINT32_MAX); + + return ASMAtomicReadU32(&pTest->cErrors); +} + + +RTR3DECL(uint32_t) RTTestSubErrorCount(RTTEST hTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, UINT32_MAX); + + return ASMAtomicReadU32(&pTest->cErrors) - pTest->cSubTestAtErrors; +} + + +RTR3DECL(int) RTTestFailedV(RTTEST hTest, const char *pszFormat, va_list va) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN_RC(pTest, VERR_INVALID_HANDLE); + + RTTestErrorInc(pTest); + + int cch = 0; + if (pTest->enmMaxLevel >= RTTESTLVL_FAILURE) + { + va_list va2; + va_copy(va2, va); + + const char *pszEnd = strchr(pszFormat, '\0'); + bool fHasNewLine = pszFormat != pszEnd + && pszEnd[-1] == '\n'; + + RTCritSectEnter(&pTest->OutputLock); + cch += rtTestPrintf(pTest, fHasNewLine ? "%N" : "%N\n", pszFormat, &va2); + if (pTest->pszErrCtx) + { + cch += rtTestPrintf(pTest, "context: %s\n", pTest->pszErrCtx); + RTStrFree(pTest->pszErrCtx); + pTest->pszErrCtx = NULL; + } + RTCritSectLeave(&pTest->OutputLock); + + va_end(va2); + } + + return cch; +} + + +RTR3DECL(int) RTTestFailed(RTTEST hTest, const char *pszFormat, ...) +{ + va_list va; + + va_start(va, pszFormat); + int cch = RTTestFailedV(hTest, pszFormat, va); + va_end(va); + + return cch; +} + + +RTR3DECL(int) RTTestFailureDetailsV(RTTEST hTest, const char *pszFormat, va_list va) +{ + return RTTestPrintfV(hTest, RTTESTLVL_FAILURE, pszFormat, va); +} + + +RTR3DECL(int) RTTestFailureDetails(RTTEST hTest, const char *pszFormat, ...) +{ + va_list va; + va_start(va, pszFormat); + int cch = RTTestFailureDetailsV(hTest, pszFormat, va); + va_end(va); + return cch; +} + + +RTR3DECL(int) RTTestErrContextV(RTTEST hTest, const char *pszFormat, va_list va) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + + RTStrFree(pTest->pszErrCtx); + pTest->pszErrCtx = NULL; + + if (pszFormat && *pszFormat) + { + pTest->pszErrCtx = RTStrAPrintf2V(pszFormat, va); + AssertReturn(pTest->pszErrCtx, VERR_NO_STR_MEMORY); + RTStrStripR(pTest->pszErrCtx); + } + + return VINF_SUCCESS; +} + + +RTR3DECL(int) RTTestErrContext(RTTEST hTest, const char *pszFormat, ...) +{ + va_list va; + va_start(va, pszFormat); + int rc = RTTestErrContextV(hTest, pszFormat, va); + va_end(va); + return rc; +} + + +RTR3DECL(int) RTTestDisableAssertions(RTTEST hTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + + uint32_t cTimes = ASMAtomicIncU32(&pTest->cAssertionsDisabledAndQuieted); + if (cTimes >= 2 && cTimes <= 8) + return VINF_SUCCESS; + if (cTimes > 8) + { + RTAssertSetMayPanic(pTest->fAssertSavedMayPanic); + RTAssertSetQuiet(pTest->fAssertSavedQuiet); + Assert(cTimes <= 8); + } + pTest->fAssertSavedMayPanic = RTAssertSetMayPanic(false); + pTest->fAssertSavedQuiet = RTAssertSetQuiet(true); + return VINF_SUCCESS; +} + + +RTR3DECL(int) RTTestRestoreAssertions(RTTEST hTest) +{ + PRTTESTINT pTest = hTest; + RTTEST_GET_VALID_RETURN(pTest); + + uint32_t cTimes = ASMAtomicDecU32(&pTest->cAssertionsDisabledAndQuieted); + if (cTimes == 0) + { + RTAssertSetMayPanic(pTest->fAssertSavedMayPanic); + RTAssertSetQuiet(pTest->fAssertSavedQuiet); + } + else + AssertStmt(cTimes < UINT32_MAX / 2, ASMAtomicIncU32(&pTest->cAssertionsDisabledAndQuieted)); + return VINF_SUCCESS; +} + |