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/** Cppcheck - A tool for static C/C++ code analysis* Copyright (C) 2007-2020 Cppcheck team.** 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, either version 3 of the License, or* (at your option) any later version.** 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 <http://www.gnu.org/licenses/>.*/#include "config.h"#include "platform.h"#include "testsuite.h"#include <tinyxml2.h>class TestPlatform : public TestFixture {public:TestPlatform() : TestFixture("TestPlatform") { }private:void run() OVERRIDE {TEST_CASE(empty);TEST_CASE(valid_config_native_1);TEST_CASE(valid_config_native_2);TEST_CASE(valid_config_file_1);TEST_CASE(valid_config_file_2);TEST_CASE(valid_config_file_3);TEST_CASE(valid_config_file_4);TEST_CASE(invalid_config_file_1);// TEST_CASE(empty_elements); // TODO: Trac issue #8409}static bool readPlatform(cppcheck::Platform& platform, const char* xmldata) {tinyxml2::XMLDocument doc;doc.Parse(xmldata);return platform.loadFromXmlDocument(&doc);}void empty() const {// An empty platform file does not change values, only the type.const char xmldata[] = "<?xml version=\"1.0\"?>\n<platform/>";cppcheck::Platform platform;ASSERT(platform.platform(cppcheck::Platform::Win64));ASSERT(readPlatform(platform, xmldata));ASSERT_EQUALS(cppcheck::Platform::PlatformFile, platform.platformType);ASSERT(!platform.isWindowsPlatform());ASSERT_EQUALS(8, platform.char_bit);ASSERT_EQUALS('0円', platform.defaultSign);ASSERT_EQUALS(1, platform.sizeof_bool);ASSERT_EQUALS(2, platform.sizeof_short);ASSERT_EQUALS(4, platform.sizeof_int);ASSERT_EQUALS(4, platform.sizeof_long);ASSERT_EQUALS(8, platform.sizeof_long_long);}void valid_config_native_1() {// Verify if native Win32A platform is loaded correctlycppcheck::Platform platform;ASSERT(platform.platform(cppcheck::Platform::Win32A));ASSERT_EQUALS(cppcheck::Platform::Win32A, platform.platformType);ASSERT(platform.isWindowsPlatform());ASSERT_EQUALS('0円', platform.defaultSign);ASSERT_EQUALS(8, platform.char_bit);ASSERT_EQUALS(1, platform.sizeof_bool);ASSERT_EQUALS(2, platform.sizeof_short);ASSERT_EQUALS(4, platform.sizeof_int);ASSERT_EQUALS(4, platform.sizeof_long);ASSERT_EQUALS(8, platform.sizeof_long_long);ASSERT_EQUALS(16, platform.short_bit);ASSERT_EQUALS(32, platform.int_bit);ASSERT_EQUALS(32, platform.long_bit);ASSERT_EQUALS(64, platform.long_long_bit);}void valid_config_native_2() {// Verify if native Unix64 platform is loaded correctlycppcheck::Platform platform;ASSERT(platform.platform(cppcheck::Platform::Unix64));ASSERT_EQUALS(cppcheck::Platform::Unix64, platform.platformType);ASSERT(!platform.isWindowsPlatform());ASSERT_EQUALS('0円', platform.defaultSign);ASSERT_EQUALS(8, platform.char_bit);ASSERT_EQUALS(4, platform.sizeof_int);ASSERT_EQUALS(32, platform.int_bit);ASSERT_EQUALS(8, platform.sizeof_long);ASSERT_EQUALS(64, platform.long_bit);}void valid_config_file_1() {// Valid platform configuration with all possible values specified.// Similar to the avr8 platform file.const char xmldata[] = "<?xml version=\"1.0\"?>\n""<platform>\n"" <char_bit>8</char_bit>\n"" <default-sign>unsigned</default-sign>\n"" <sizeof>\n"" <bool>1</bool>\n"" <short>2</short>\n"" <int>2</int>\n"" <long>4</long>\n"" <long-long>8</long-long>\n"" <float>4</float>\n"" <double>4</double>\n"" <long-double>4</long-double>\n"" <pointer>2</pointer>\n"" <size_t>2</size_t>\n"" <wchar_t>2</wchar_t>\n"" </sizeof>\n"" </platform>";cppcheck::Platform platform;ASSERT(readPlatform(platform, xmldata));ASSERT_EQUALS(platform.PlatformFile, platform.platformType);ASSERT(!platform.isWindowsPlatform());ASSERT_EQUALS(8, platform.char_bit);ASSERT_EQUALS('u', platform.defaultSign);ASSERT_EQUALS(1, platform.sizeof_bool);ASSERT_EQUALS(2, platform.sizeof_short);ASSERT_EQUALS(2, platform.sizeof_int);ASSERT_EQUALS(4, platform.sizeof_long);ASSERT_EQUALS(8, platform.sizeof_long_long);ASSERT_EQUALS(4, platform.sizeof_float);ASSERT_EQUALS(4, platform.sizeof_double);ASSERT_EQUALS(4, platform.sizeof_long_double);ASSERT_EQUALS(2, platform.sizeof_pointer);ASSERT_EQUALS(2, platform.sizeof_size_t);ASSERT_EQUALS(2, platform.sizeof_wchar_t);ASSERT_EQUALS(16, platform.short_bit);ASSERT_EQUALS(16, platform.int_bit);ASSERT_EQUALS(32, platform.long_bit);ASSERT_EQUALS(64, platform.long_long_bit);}void valid_config_file_2() {// Valid platform configuration with all possible values specified and// char_bit > 8.const char xmldata[] = "<?xml version=\"1.0\"?>\n""<platform>\n"" <char_bit>20</char_bit>\n"" <default-sign>signed</default-sign>\n"" <sizeof>\n"" <bool>1</bool>\n"" <short>2</short>\n"" <int>3</int>\n"" <long>4</long>\n"" <long-long>5</long-long>\n"" <float>6</float>\n"" <double>7</double>\n"" <long-double>8</long-double>\n"" <pointer>9</pointer>\n"" <size_t>10</size_t>\n"" <wchar_t>11</wchar_t>\n"" </sizeof>\n"" </platform>";cppcheck::Platform platform;ASSERT(readPlatform(platform, xmldata));ASSERT_EQUALS(platform.PlatformFile, platform.platformType);ASSERT(!platform.isWindowsPlatform());ASSERT_EQUALS(20, platform.char_bit);ASSERT_EQUALS('s', platform.defaultSign);ASSERT_EQUALS(1, platform.sizeof_bool);ASSERT_EQUALS(2, platform.sizeof_short);ASSERT_EQUALS(3, platform.sizeof_int);ASSERT_EQUALS(4, platform.sizeof_long);ASSERT_EQUALS(5, platform.sizeof_long_long);ASSERT_EQUALS(6, platform.sizeof_float);ASSERT_EQUALS(7, platform.sizeof_double);ASSERT_EQUALS(8, platform.sizeof_long_double);ASSERT_EQUALS(9, platform.sizeof_pointer);ASSERT_EQUALS(10, platform.sizeof_size_t);ASSERT_EQUALS(11, platform.sizeof_wchar_t);ASSERT_EQUALS(40, platform.short_bit);ASSERT_EQUALS(60, platform.int_bit);ASSERT_EQUALS(80, platform.long_bit);ASSERT_EQUALS(100, platform.long_long_bit);}void valid_config_file_3() {// Valid platform configuration without any usable information.// Similar like an empty file.const char xmldata[] = "<?xml version=\"1.0\"?>\n""<platform>\n"" <char_bit1>8</char_bit1>\n"" <default-sign1>unsigned</default-sign1>\n"" <sizeof1>\n"" <bool1>1</bool1>\n"" <short1>2</short1>\n"" <int1>3</int1>\n"" <long1>4</long1>\n"" <long-long1>5</long-long1>\n"" <float1>6</float1>\n"" <double1>7</double1>\n"" <long-double1>8</long-double1>\n"" <pointer1>9</pointer1>\n"" <size_t1>10</size_t1>\n"" <wchar_t1>11</wchar_t1>\n"" </sizeof1>\n"" </platform>";cppcheck::Platform platform;ASSERT(platform.platform(cppcheck::Platform::Win64));ASSERT(readPlatform(platform, xmldata));ASSERT_EQUALS(platform.PlatformFile, platform.platformType);ASSERT(!platform.isWindowsPlatform());ASSERT_EQUALS(8, platform.char_bit);ASSERT_EQUALS('0円', platform.defaultSign);ASSERT_EQUALS(1, platform.sizeof_bool);ASSERT_EQUALS(2, platform.sizeof_short);ASSERT_EQUALS(4, platform.sizeof_int);ASSERT_EQUALS(4, platform.sizeof_long);ASSERT_EQUALS(8, platform.sizeof_long_long);}void valid_config_file_4() {// Valid platform configuration with all possible values specified and// set to 0.const char xmldata[] = "<?xml version=\"1.0\"?>\n""<platform>\n"" <char_bit>0</char_bit>\n"" <default-sign>z</default-sign>\n"" <sizeof>\n"" <bool>0</bool>\n"" <short>0</short>\n"" <int>0</int>\n"" <long>0</long>\n"" <long-long>0</long-long>\n"" <float>0</float>\n"" <double>0</double>\n"" <long-double>0</long-double>\n"" <pointer>0</pointer>\n"" <size_t>0</size_t>\n"" <wchar_t>0</wchar_t>\n"" </sizeof>\n"" </platform>";cppcheck::Platform platform;ASSERT(readPlatform(platform, xmldata));ASSERT_EQUALS(platform.PlatformFile, platform.platformType);ASSERT(!platform.isWindowsPlatform());ASSERT_EQUALS(0, platform.char_bit);ASSERT_EQUALS('z', platform.defaultSign);ASSERT_EQUALS(0, platform.sizeof_bool);ASSERT_EQUALS(0, platform.sizeof_short);ASSERT_EQUALS(0, platform.sizeof_int);ASSERT_EQUALS(0, platform.sizeof_long);ASSERT_EQUALS(0, platform.sizeof_long_long);ASSERT_EQUALS(0, platform.sizeof_float);ASSERT_EQUALS(0, platform.sizeof_double);ASSERT_EQUALS(0, platform.sizeof_long_double);ASSERT_EQUALS(0, platform.sizeof_pointer);ASSERT_EQUALS(0, platform.sizeof_size_t);ASSERT_EQUALS(0, platform.sizeof_wchar_t);ASSERT_EQUALS(0, platform.short_bit);ASSERT_EQUALS(0, platform.int_bit);ASSERT_EQUALS(0, platform.long_bit);ASSERT_EQUALS(0, platform.long_long_bit);}void invalid_config_file_1() {// Invalid XML file: mismatching elements "boolt" vs "bool".const char xmldata[] = "<?xml version=\"1.0\"?>\n""<platform>\n"" <char_bit>8</char_bit>\n"" <default-sign>unsigned</default-sign>\n"" <sizeof>\n"" <boolt>1</bool>\n"" <short>2</short>\n"" <int>2</int>\n"" <long>4</long>\n"" <long-long>8</long-long>\n"" <float>4</float>\n"" <double>4</double>\n"" <long-double>4</long-double>\n"" <pointer>2</pointer>\n"" <size_t>2</size_t>\n"" <wchar_t>2</wchar_t>\n"" </sizeof>\n"" </platform>";cppcheck::Platform platform;ASSERT(!readPlatform(platform, xmldata));}#if 0 // @TODO: Enable when Trac issue #8409 has been fixedvoid empty_elements() {// Valid platform configuration without any usable information.// Similar like an empty file.const char xmldata[] = "<?xml version=\"1.0\"?>\n""<platform>\n"" <char_bit></char_bit>\n"" <default-sign></default-sign>\n"" <sizeof>\n"" <bool></bool>\n"" <short></short>\n"" <int></int>\n"" <long></long>\n"" <long-long></long-long>\n"" <float></float>\n"" <double></double>\n"" <long-double></long-double>\n"" <pointer></pointer>\n"" <size_t></size_t>\n"" <wchar_t></wchar_t>\n"" </sizeof>\n"" </platform>";cppcheck::Platform platform;ASSERT(platform.platform(cppcheck::Platform::Win64));ASSERT(readPlatform(platform, xmldata));ASSERT_EQUALS(platform.PlatformFile, platform.platformType);ASSERT(!platform.isWindowsPlatform());ASSERT_EQUALS(8, platform.char_bit);ASSERT_EQUALS('0円', platform.defaultSign);ASSERT_EQUALS(1, platform.sizeof_bool);ASSERT_EQUALS(2, platform.sizeof_short);ASSERT_EQUALS(4, platform.sizeof_int);ASSERT_EQUALS(4, platform.sizeof_long);ASSERT_EQUALS(8, platform.sizeof_long_long);}#endif};REGISTER_TEST(TestPlatform)
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