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author | Pierluigi Taddei <pierluigi.taddei@gmail.com> | 2016-09-12 21:13:13 (GMT) |
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committer | Brad King <brad.king@kitware.com> | 2016-09-14 13:10:18 (GMT) |
commit | 884943251b16d3e34901a6533944e6b78ef8eb03 (patch) | |
tree | dd651670f26ed4f99216df47a374f11bb6499420 /Tests/CMakeLib | |
parent | 07f69bd5cc9b6b4bc040327f315620c736ec15ba (diff) | |
download | CMake-884943251b16d3e34901a6533944e6b78ef8eb03.zip CMake-884943251b16d3e34901a6533944e6b78ef8eb03.tar.gz CMake-884943251b16d3e34901a6533944e6b78ef8eb03.tar.bz2 |
Tests: Add test for our strverscmp implementation
Cover typical examples and the ordering defined by the `strverscmp(3)`
man page.
Diffstat (limited to 'Tests/CMakeLib')
-rw-r--r-- | Tests/CMakeLib/testSystemTools.cxx | 72 |
1 files changed, 68 insertions, 4 deletions
diff --git a/Tests/CMakeLib/testSystemTools.cxx b/Tests/CMakeLib/testSystemTools.cxx index e834b93..5b5c8d2 100644 --- a/Tests/CMakeLib/testSystemTools.cxx +++ b/Tests/CMakeLib/testSystemTools.cxx @@ -19,6 +19,13 @@ std::cout << "FAILED: " << (m) << "\n"; \ failed = 1 +#define cmAssert(exp, m) \ + if ((exp)) { \ + cmPassed(m); \ + } else { \ + cmFailed(m); \ + } + int testSystemTools(int /*unused*/, char* /*unused*/ []) { int failed = 0; @@ -26,10 +33,67 @@ int testSystemTools(int /*unused*/, char* /*unused*/ []) // Test cmSystemTools::UpperCase std::string str = "abc"; std::string strupper = "ABC"; - if (cmSystemTools::UpperCase(str) == strupper) { - cmPassed("cmSystemTools::UpperCase is working"); - } else { - cmFailed("cmSystemTools::UpperCase is working"); + cmAssert(cmSystemTools::UpperCase(str) == strupper, + "cmSystemTools::UpperCase"); + + // ---------------------------------------------------------------------- + // Test cmSystemTools::strverscmp + cmAssert(cmSystemTools::strverscmp("", "") == 0, "strverscmp empty string"); + cmAssert(cmSystemTools::strverscmp("abc", "") > 0, + "strverscmp string vs empty string"); + cmAssert(cmSystemTools::strverscmp("abc", "abc") == 0, + "strverscmp same string"); + cmAssert(cmSystemTools::strverscmp("abd", "abc") > 0, + "strverscmp character string"); + cmAssert(cmSystemTools::strverscmp("abc", "abd") < 0, + "strverscmp symmetric"); + cmAssert(cmSystemTools::strverscmp("12345", "12344") > 0, + "strverscmp natural numbers"); + cmAssert(cmSystemTools::strverscmp("100", "99") > 0, + "strverscmp natural numbers different digits"); + cmAssert(cmSystemTools::strverscmp("12345", "00345") > 0, + "strverscmp natural against decimal (same length)"); + cmAssert(cmSystemTools::strverscmp("99999999999999", "99999999999991") > 0, + "strverscmp natural overflow"); + cmAssert(cmSystemTools::strverscmp("00000000000009", "00000000000001") > 0, + "strverscmp deciaml precision"); + cmAssert(cmSystemTools::strverscmp("a.b.c.0", "a.b.c.000") > 0, + "strverscmp multiple zeros"); + cmAssert(cmSystemTools::strverscmp("lib_1.2_10", "lib_1.2_2") > 0, + "strverscmp last number "); + cmAssert(cmSystemTools::strverscmp("12lib", "2lib") > 0, + "strverscmp first number "); + cmAssert(cmSystemTools::strverscmp("02lib", "002lib") > 0, + "strverscmp first number decimal "); + cmAssert(cmSystemTools::strverscmp("10", "9a") > 0, + "strverscmp letter filler "); + cmAssert(cmSystemTools::strverscmp("000", "0001") > 0, + "strverscmp zero and leading zeros "); + + // test sorting using standard strvercmp input + std::vector<std::string> testString; + testString.push_back("000"); + testString.push_back("00"); + testString.push_back("01"); + testString.push_back("010"); + testString.push_back("09"); + testString.push_back("0"); + testString.push_back("1"); + testString.push_back("9"); + testString.push_back("10"); + + // test global ordering of input strings + for (size_t i = 0; i < testString.size() - 1; i++) { + for (size_t j = i + 1; j < testString.size(); j++) { + if (cmSystemTools::strverscmp(testString[i], testString[j]) >= 0) { + cmFailed("cmSystemTools::strverscmp error in comparing strings " + + testString[i] + " " + testString[j]); + } + } + } + + if (!failed) { + cmPassed("cmSystemTools::strverscmp working"); } return failed; } |