Merge commit '45cc47a85967e0b59f3b46a5f8289175cfe6cb07' as 'external/mINI'
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irisz64
287
external/mINI/tests/testgenerate.cpp
vendored
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287
external/mINI/tests/testgenerate.cpp
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#include <iostream>
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#include <string>
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#include <vector>
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#include <utility>
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#include <fstream>
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#include "lest.hpp"
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#include "mini/ini.h"
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using T_LineData = std::vector<std::string>;
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using T_INIFileData = std::pair<std::string, T_LineData>;
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//
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// helper functions
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//
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bool verifyData(T_INIFileData const& testData)
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{
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// compares file contents to expected data
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std::string line;
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std::string const& filename = testData.first;
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T_LineData const& linesExpected = testData.second;
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size_t lineCount = 0;
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size_t lineCountExpected = linesExpected.size();
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std::ifstream fileReadStream(filename);
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if (fileReadStream.is_open())
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{
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while (std::getline(fileReadStream, line))
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{
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if (fileReadStream.bad())
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{
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return false;
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}
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if (lineCount >= lineCountExpected)
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{
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std::cout << "Line count exceeds expected!" << std::endl;
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return false;
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}
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std::string const& lineExpected = linesExpected[lineCount++];
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if (line != lineExpected)
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{
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std::cout << "Line " << lineCount << " does not match expected!" << std::endl;
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std::cout << "Expected: " << lineExpected << std::endl;
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std::cout << "Is: " << line << std::endl;
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return false;
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}
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}
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if (lineCount < lineCountExpected)
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{
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std::cout << "Line count falls behind expected!" << std::endl;
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}
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return lineCount == lineCountExpected;
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}
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return false;
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}
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//
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// test data
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//
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const T_INIFileData testDataBasic = {
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// filename
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"data01.ini",
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// expected result
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{
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"[section]",
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"key1=value1",
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"key2=value2"
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}
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};
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const T_INIFileData testDataManySections = {
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// filename
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"data02.ini",
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// expected result
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{
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"[section1]",
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"key1=value1",
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"key2=value2",
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"key3=value3",
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"[section2]",
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"key1=value1",
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"key2=value2",
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"[section3]",
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"key1=value1"
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}
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};
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const T_INIFileData testDataEmptySection = {
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// filename
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"data03.ini",
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// expected result
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{
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"[empty]"
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}
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};
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const T_INIFileData testDataManyEmptySections = {
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// filename
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"data04.ini",
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// expected result
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{
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"[empty1]",
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"[empty2]",
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"[empty3]"
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}
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};
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const T_INIFileData testDataEmpty = {
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// filename
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"data05.ini",
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// expected result
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{}
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};
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const T_INIFileData testDataPrettyPrint = {
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// filename
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"data06.ini",
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// expected result
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{
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"[section1]",
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"key1 = value1",
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"key2 = value2",
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"",
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"[section2]",
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"key1 = value1"
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}
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};
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const T_INIFileData testDataEmptyNames = {
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// filename
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"data07.ini",
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// expected result
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{
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"[]",
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"key=value",
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"[section]",
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"=value",
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"[section2]",
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"="
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}
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};
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const T_INIFileData testDataMalformed1 = {
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// filename
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"data08.ini",
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// test data
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{
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"[[name1]",
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"key=value",
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"[name2]]",
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"key=value",
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"[[name3]]",
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"key=value"
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}
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};
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const T_INIFileData testDataMalformed2 = {
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// filename
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"data09.ini",
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// test data
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{
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"[name]",
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"\\===", // key: "=" value: "="
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"a\\= \\===b", // key: "a= =" value: "=b"
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"c\\= \\===d" // key: "c= =" value: "=d"
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}
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};
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//
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// test cases
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//
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const lest::test mINI_tests[] = {
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CASE("Test: Basic generate")
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{
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// create a very basic INI file and verify resulting file has correct data
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std::string const& filename = testDataBasic.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini["section"]["key1"] = "value1";
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ini["section"]["key2"] = "value2";
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataBasic) == true);
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},
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CASE("Test: Generate many sections")
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{
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std::string const& filename = testDataManySections.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini["section1"].set({
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{"key1", "value1"},
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{"key2", "value2"},
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{"key3", "value3"}
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});
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ini["section2"].set({
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{"key1", "value1"},
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{"key2", "value2"}
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});
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ini["section3"]["key1"] = "value1";
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataManySections));
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},
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CASE("Test: Generate empty section")
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{
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std::string const& filename = testDataEmptySection.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini["empty"];
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataEmptySection));
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},
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CASE("Test: Generate many empty sections")
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{
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std::string const& filename = testDataManyEmptySections.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini["empty1"];
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ini["empty2"];
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ini["empty3"];
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataManyEmptySections));
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},
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CASE("Test: Generate empty file")
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{
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std::string const& filename = testDataEmpty.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataEmpty));
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},
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CASE("Test: Generate with pretty-print")
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{
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std::string const& filename = testDataPrettyPrint.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini["section1"].set({
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{"key1", "value1"},
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{"key2", "value2"},
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});
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ini["section2"]["key1"] = "value1";
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EXPECT(file.generate(ini, true) == true);
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EXPECT(verifyData(testDataPrettyPrint));
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},
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CASE("Test: Generate empty section and key names")
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{
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std::string const& filename = testDataEmptyNames.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini[""]["key"] = "value";
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ini["section"][""] = "value";
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ini["section2"][""] = "";
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataEmptyNames));
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},
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CASE("Test: Generate malformed section names")
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{
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std::string const& filename = testDataMalformed1.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini["[name1"]["key"] = "value";
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ini["name2]"]["key"] = "value";
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ini["[name3]"]["key"] = "value";
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataMalformed1));
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},
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CASE("Test: Generate malformed key names")
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{
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std::string const& filename = testDataMalformed2.first;
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mINI::INIFile file(filename);
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mINI::INIStructure ini;
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ini["name"].set({
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{"=", "="},
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{"a= =", "=b"},
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{" c= = ", " =d "}
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});
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EXPECT(file.generate(ini) == true);
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EXPECT(verifyData(testDataMalformed2));
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}
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};
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int main(int argc, char** argv)
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{
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// run tests
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if (int failures = lest::run(mINI_tests, argc, argv))
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{
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return failures;
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}
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return std::cout << std::endl << "All tests passed!" << std::endl, EXIT_SUCCESS;
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}
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