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-rw-r--r--3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp443
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diff --git a/3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp b/3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp
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+++ b/3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp
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+// Copyright 2007-2010 Baptiste Lepilleur
+// Distributed under MIT license, or public domain if desired and
+// recognized in your jurisdiction.
+// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
+
+#define _CRT_SECURE_NO_WARNINGS 1 // Prevents deprecation warning with MSVC
+#include "jsontest.h"
+#include <stdio.h>
+#include <string>
+
+#if defined(_MSC_VER)
+// Used to install a report hook that prevent dialog on assertion and error.
+#include <crtdbg.h>
+#endif // if defined(_MSC_VER)
+
+#if defined(_WIN32)
+// Used to prevent dialog on memory fault.
+// Limits headers included by Windows.h
+#define WIN32_LEAN_AND_MEAN
+#define NOSERVICE
+#define NOMCX
+#define NOIME
+#define NOSOUND
+#define NOCOMM
+#define NORPC
+#define NOGDI
+#define NOUSER
+#define NODRIVERS
+#define NOLOGERROR
+#define NOPROFILER
+#define NOMEMMGR
+#define NOLFILEIO
+#define NOOPENFILE
+#define NORESOURCE
+#define NOATOM
+#define NOLANGUAGE
+#define NOLSTRING
+#define NODBCS
+#define NOKEYBOARDINFO
+#define NOGDICAPMASKS
+#define NOCOLOR
+#define NOGDIOBJ
+#define NODRAWTEXT
+#define NOTEXTMETRIC
+#define NOSCALABLEFONT
+#define NOBITMAP
+#define NORASTEROPS
+#define NOMETAFILE
+#define NOSYSMETRICS
+#define NOSYSTEMPARAMSINFO
+#define NOMSG
+#define NOWINSTYLES
+#define NOWINOFFSETS
+#define NOSHOWWINDOW
+#define NODEFERWINDOWPOS
+#define NOVIRTUALKEYCODES
+#define NOKEYSTATES
+#define NOWH
+#define NOMENUS
+#define NOSCROLL
+#define NOCLIPBOARD
+#define NOICONS
+#define NOMB
+#define NOSYSCOMMANDS
+#define NOMDI
+#define NOCTLMGR
+#define NOWINMESSAGES
+#include <windows.h>
+#endif // if defined(_WIN32)
+
+namespace JsonTest {
+
+// class TestResult
+// //////////////////////////////////////////////////////////////////
+
+TestResult::TestResult()
+ : predicateId_(1), lastUsedPredicateId_(0), messageTarget_(0) {
+ // The root predicate has id 0
+ rootPredicateNode_.id_ = 0;
+ rootPredicateNode_.next_ = 0;
+ predicateStackTail_ = &rootPredicateNode_;
+}
+
+void TestResult::setTestName(const std::string& name) { name_ = name; }
+
+TestResult&
+TestResult::addFailure(const char* file, unsigned int line, const char* expr) {
+ /// Walks the PredicateContext stack adding them to failures_ if not already
+ /// added.
+ unsigned int nestingLevel = 0;
+ PredicateContext* lastNode = rootPredicateNode_.next_;
+ for (; lastNode != 0; lastNode = lastNode->next_) {
+ if (lastNode->id_ > lastUsedPredicateId_) // new PredicateContext
+ {
+ lastUsedPredicateId_ = lastNode->id_;
+ addFailureInfo(
+ lastNode->file_, lastNode->line_, lastNode->expr_, nestingLevel);
+ // Link the PredicateContext to the failure for message target when
+ // popping the PredicateContext.
+ lastNode->failure_ = &(failures_.back());
+ }
+ ++nestingLevel;
+ }
+
+ // Adds the failed assertion
+ addFailureInfo(file, line, expr, nestingLevel);
+ messageTarget_ = &(failures_.back());
+ return *this;
+}
+
+void TestResult::addFailureInfo(const char* file,
+ unsigned int line,
+ const char* expr,
+ unsigned int nestingLevel) {
+ Failure failure;
+ failure.file_ = file;
+ failure.line_ = line;
+ if (expr) {
+ failure.expr_ = expr;
+ }
+ failure.nestingLevel_ = nestingLevel;
+ failures_.push_back(failure);
+}
+
+TestResult& TestResult::popPredicateContext() {
+ PredicateContext* lastNode = &rootPredicateNode_;
+ while (lastNode->next_ != 0 && lastNode->next_->next_ != 0) {
+ lastNode = lastNode->next_;
+ }
+ // Set message target to popped failure
+ PredicateContext* tail = lastNode->next_;
+ if (tail != 0 && tail->failure_ != 0) {
+ messageTarget_ = tail->failure_;
+ }
+ // Remove tail from list
+ predicateStackTail_ = lastNode;
+ lastNode->next_ = 0;
+ return *this;
+}
+
+bool TestResult::failed() const { return !failures_.empty(); }
+
+unsigned int TestResult::getAssertionNestingLevel() const {
+ unsigned int level = 0;
+ const PredicateContext* lastNode = &rootPredicateNode_;
+ while (lastNode->next_ != 0) {
+ lastNode = lastNode->next_;
+ ++level;
+ }
+ return level;
+}
+
+void TestResult::printFailure(bool printTestName) const {
+ if (failures_.empty()) {
+ return;
+ }
+
+ if (printTestName) {
+ printf("* Detail of %s test failure:\n", name_.c_str());
+ }
+
+ // Print in reverse to display the callstack in the right order
+ Failures::const_iterator itEnd = failures_.end();
+ for (Failures::const_iterator it = failures_.begin(); it != itEnd; ++it) {
+ const Failure& failure = *it;
+ std::string indent(failure.nestingLevel_ * 2, ' ');
+ if (failure.file_) {
+ printf("%s%s(%d): ", indent.c_str(), failure.file_, failure.line_);
+ }
+ if (!failure.expr_.empty()) {
+ printf("%s\n", failure.expr_.c_str());
+ } else if (failure.file_) {
+ printf("\n");
+ }
+ if (!failure.message_.empty()) {
+ std::string reindented = indentText(failure.message_, indent + " ");
+ printf("%s\n", reindented.c_str());
+ }
+ }
+}
+
+std::string TestResult::indentText(const std::string& text,
+ const std::string& indent) {
+ std::string reindented;
+ std::string::size_type lastIndex = 0;
+ while (lastIndex < text.size()) {
+ std::string::size_type nextIndex = text.find('\n', lastIndex);
+ if (nextIndex == std::string::npos) {
+ nextIndex = text.size() - 1;
+ }
+ reindented += indent;
+ reindented += text.substr(lastIndex, nextIndex - lastIndex + 1);
+ lastIndex = nextIndex + 1;
+ }
+ return reindented;
+}
+
+TestResult& TestResult::addToLastFailure(const std::string& message) {
+ if (messageTarget_ != 0) {
+ messageTarget_->message_ += message;
+ }
+ return *this;
+}
+
+TestResult& TestResult::operator<<(Json::Int64 value) {
+ return addToLastFailure(Json::valueToString(value));
+}
+
+TestResult& TestResult::operator<<(Json::UInt64 value) {
+ return addToLastFailure(Json::valueToString(value));
+}
+
+TestResult& TestResult::operator<<(bool value) {
+ return addToLastFailure(value ? "true" : "false");
+}
+
+// class TestCase
+// //////////////////////////////////////////////////////////////////
+
+TestCase::TestCase() : result_(0) {}
+
+TestCase::~TestCase() {}
+
+void TestCase::run(TestResult& result) {
+ result_ = &result;
+ runTestCase();
+}
+
+// class Runner
+// //////////////////////////////////////////////////////////////////
+
+Runner::Runner() {}
+
+Runner& Runner::add(TestCaseFactory factory) {
+ tests_.push_back(factory);
+ return *this;
+}
+
+unsigned int Runner::testCount() const {
+ return static_cast<unsigned int>(tests_.size());
+}
+
+std::string Runner::testNameAt(unsigned int index) const {
+ TestCase* test = tests_[index]();
+ std::string name = test->testName();
+ delete test;
+ return name;
+}
+
+void Runner::runTestAt(unsigned int index, TestResult& result) const {
+ TestCase* test = tests_[index]();
+ result.setTestName(test->testName());
+ printf("Testing %s: ", test->testName());
+ fflush(stdout);
+#if JSON_USE_EXCEPTION
+ try {
+#endif // if JSON_USE_EXCEPTION
+ test->run(result);
+#if JSON_USE_EXCEPTION
+ }
+ catch (const std::exception& e) {
+ result.addFailure(__FILE__, __LINE__, "Unexpected exception caught:")
+ << e.what();
+ }
+#endif // if JSON_USE_EXCEPTION
+ delete test;
+ const char* status = result.failed() ? "FAILED" : "OK";
+ printf("%s\n", status);
+ fflush(stdout);
+}
+
+bool Runner::runAllTest(bool printSummary) const {
+ unsigned int count = testCount();
+ std::deque<TestResult> failures;
+ for (unsigned int index = 0; index < count; ++index) {
+ TestResult result;
+ runTestAt(index, result);
+ if (result.failed()) {
+ failures.push_back(result);
+ }
+ }
+
+ if (failures.empty()) {
+ if (printSummary) {
+ printf("All %d tests passed\n", count);
+ }
+ return true;
+ } else {
+ for (unsigned int index = 0; index < failures.size(); ++index) {
+ TestResult& result = failures[index];
+ result.printFailure(count > 1);
+ }
+
+ if (printSummary) {
+ unsigned int failedCount = static_cast<unsigned int>(failures.size());
+ unsigned int passedCount = count - failedCount;
+ printf("%d/%d tests passed (%d failure(s))\n",
+ passedCount,
+ count,
+ failedCount);
+ }
+ return false;
+ }
+}
+
+bool Runner::testIndex(const std::string& testName,
+ unsigned int& indexOut) const {
+ unsigned int count = testCount();
+ for (unsigned int index = 0; index < count; ++index) {
+ if (testNameAt(index) == testName) {
+ indexOut = index;
+ return true;
+ }
+ }
+ return false;
+}
+
+void Runner::listTests() const {
+ unsigned int count = testCount();
+ for (unsigned int index = 0; index < count; ++index) {
+ printf("%s\n", testNameAt(index).c_str());
+ }
+}
+
+int Runner::runCommandLine(int argc, const char* argv[]) const {
+ typedef std::deque<std::string> TestNames;
+ Runner subrunner;
+ for (int index = 1; index < argc; ++index) {
+ std::string opt = argv[index];
+ if (opt == "--list-tests") {
+ listTests();
+ return 0;
+ } else if (opt == "--test-auto") {
+ preventDialogOnCrash();
+ } else if (opt == "--test") {
+ ++index;
+ if (index < argc) {
+ unsigned int testNameIndex;
+ if (testIndex(argv[index], testNameIndex)) {
+ subrunner.add(tests_[testNameIndex]);
+ } else {
+ fprintf(stderr, "Test '%s' does not exist!\n", argv[index]);
+ return 2;
+ }
+ } else {
+ printUsage(argv[0]);
+ return 2;
+ }
+ } else {
+ printUsage(argv[0]);
+ return 2;
+ }
+ }
+ bool succeeded;
+ if (subrunner.testCount() > 0) {
+ succeeded = subrunner.runAllTest(subrunner.testCount() > 1);
+ } else {
+ succeeded = runAllTest(true);
+ }
+ return succeeded ? 0 : 1;
+}
+
+#if defined(_MSC_VER) && defined(_DEBUG)
+// Hook MSVCRT assertions to prevent dialog from appearing
+static int
+msvcrtSilentReportHook(int reportType, char* message, int* /*returnValue*/) {
+ // The default CRT handling of error and assertion is to display
+ // an error dialog to the user.
+ // Instead, when an error or an assertion occurs, we force the
+ // application to terminate using abort() after display
+ // the message on stderr.
+ if (reportType == _CRT_ERROR || reportType == _CRT_ASSERT) {
+ // calling abort() cause the ReportHook to be called
+ // The following is used to detect this case and let's the
+ // error handler fallback on its default behaviour (
+ // display a warning message)
+ static volatile bool isAborting = false;
+ if (isAborting) {
+ return TRUE;
+ }
+ isAborting = true;
+
+ fprintf(stderr, "CRT Error/Assert:\n%s\n", message);
+ fflush(stderr);
+ abort();
+ }
+ // Let's other reportType (_CRT_WARNING) be handled as they would by default
+ return FALSE;
+}
+#endif // if defined(_MSC_VER)
+
+void Runner::preventDialogOnCrash() {
+#if defined(_MSC_VER) && defined(_DEBUG)
+ // Install a hook to prevent MSVCRT error and assertion from
+ // popping a dialog
+ // This function a NO-OP in release configuration
+ // (which cause warning since msvcrtSilentReportHook is not referenced)
+ _CrtSetReportHook(&msvcrtSilentReportHook);
+#endif // if defined(_MSC_VER)
+
+// @todo investiguate this handler (for buffer overflow)
+// _set_security_error_handler
+
+#if defined(_WIN32)
+ // Prevents the system from popping a dialog for debugging if the
+ // application fails due to invalid memory access.
+ SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX |
+ SEM_NOOPENFILEERRORBOX);
+#endif // if defined(_WIN32)
+}
+
+void Runner::printUsage(const char* appName) {
+ printf("Usage: %s [options]\n"
+ "\n"
+ "If --test is not specified, then all the test cases be run.\n"
+ "\n"
+ "Valid options:\n"
+ "--list-tests: print the name of all test cases on the standard\n"
+ " output and exit.\n"
+ "--test TESTNAME: executes the test case with the specified name.\n"
+ " May be repeated.\n"
+ "--test-auto: prevent dialog prompting for debugging on crash.\n",
+ appName);
+}
+
+// Assertion functions
+// //////////////////////////////////////////////////////////////////
+
+TestResult& checkStringEqual(TestResult& result,
+ const std::string& expected,
+ const std::string& actual,
+ const char* file,
+ unsigned int line,
+ const char* expr) {
+ if (expected != actual) {
+ result.addFailure(file, line, expr);
+ result << "Expected: '" << expected << "'\n";
+ result << "Actual : '" << actual << "'";
+ }
+ return result;
+}
+
+} // namespace JsonTest