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| author | Brad King <brad.king@kitware.com> | 2022-09-20 11:12:23 -0400 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2022-09-20 12:00:08 -0400 |
| commit | 31f158e4c881bea2b526102b2024b0fb34ade42d (patch) | |
| tree | 5013888d1c3c2dd765c641946e82fc8468c6485c /Tests/CMakeLib | |
| parent | 5d80d7cb6a76e92ac5b0fa5352cdda64415124b7 (diff) | |
| download | cmake-31f158e4c881bea2b526102b2024b0fb34ade42d.tar.gz | |
cmStringAlgorithms: Add functions to parse strings to long long integers
Diffstat (limited to 'Tests/CMakeLib')
| -rw-r--r-- | Tests/CMakeLib/testStringAlgorithms.cxx | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Tests/CMakeLib/testStringAlgorithms.cxx b/Tests/CMakeLib/testStringAlgorithms.cxx index c2706c1f92..1e6b6118ee 100644 --- a/Tests/CMakeLib/testStringAlgorithms.cxx +++ b/Tests/CMakeLib/testStringAlgorithms.cxx @@ -227,6 +227,41 @@ int testStringAlgorithms(int /*unused*/, char* /*unused*/ []) } // ---------------------------------------------------------------------- + // Test cmStrToLongLong + { + long long value; + assert_ok(cmStrToLongLong("1", &value) && value == 1, + "cmStrToLongLong parses a positive decimal integer."); + assert_ok(cmStrToLongLong(" 1", &value) && value == 1, + "cmStrToLongLong parses a decimal integer after whitespace."); + + assert_ok(cmStrToLongLong("-1", &value) && value == -1, + "cmStrToLongLong parses a negative decimal integer."); + assert_ok( + cmStrToLongLong(" -1", &value) && value == -1, + "cmStrToLongLong parses a negative decimal integer after whitespace."); + + assert_ok(!cmStrToLongLong("1x", &value), + "cmStrToLongLong rejects trailing content."); + } + + // ---------------------------------------------------------------------- + // Test cmStrToULongLong + { + unsigned long long value; + assert_ok(cmStrToULongLong("1", &value) && value == 1, + "cmStrToULongLong parses a decimal integer."); + assert_ok(cmStrToULongLong(" 1", &value) && value == 1, + "cmStrToULongLong parses a decimal integer after whitespace."); + assert_ok(!cmStrToULongLong("-1", &value), + "cmStrToULongLong rejects a negative number."); + assert_ok(!cmStrToULongLong(" -1", &value), + "cmStrToULongLong rejects a negative number after whitespace."); + assert_ok(!cmStrToULongLong("1x", &value), + "cmStrToULongLong rejects trailing content."); + } + + // ---------------------------------------------------------------------- // Test cmStrLen { constexpr auto len = cmStrLen("Hello world!"); |