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Merge topic 'cmStringAlgorithms_ulong'

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935fbe0b04 cmStringAlgorithms: Add cmStrToLong and cmStrToULong

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3681
This commit is contained in:
Kyle Edwards
2019-08-16 18:49:13 +00:00
committed by Kitware Robot
parent 6f1781c63a 935fbe0b04
commit dcf2beb7de
20 changed files with 105 additions and 74 deletions
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35
Tests/CMakeLib/testStringAlgorithms.cxx
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@@ -190,5 +190,40 @@ int testStringAlgorithms(int /*unused*/, char* /*unused*/ [])
assert_ok(!cmHasLiteralSuffix(str, "ab"), "cmHasLiteralPrefix string not");
}
// ----------------------------------------------------------------------
// Test cmStrToLong
{
long value;
assert_ok(cmStrToLong("1", &value) && value == 1,
"cmStrToLong parses a positive decimal integer.");
assert_ok(cmStrToLong(" 1", &value) && value == 1,
"cmStrToLong parses a decimal integer after whitespace.");
assert_ok(cmStrToLong("-1", &value) && value == -1,
"cmStrToLong parses a negative decimal integer.");
assert_ok(
cmStrToLong(" -1", &value) && value == -1,
"cmStrToLong parses a negative decimal integer after whitespace.");
assert_ok(!cmStrToLong("1x", &value),
"cmStrToLong rejects trailing content.");
}
// ----------------------------------------------------------------------
// Test cmStrToULong
{
unsigned long value;
assert_ok(cmStrToULong("1", &value) && value == 1,
"cmStrToULong parses a decimal integer.");
assert_ok(cmStrToULong(" 1", &value) && value == 1,
"cmStrToULong parses a decimal integer after whitespace.");
assert_ok(!cmStrToULong("-1", &value),
"cmStrToULong rejects a negative number.");
assert_ok(!cmStrToULong(" -1", &value),
"cmStrToULong rejects a negative number after whitespace.");
assert_ok(!cmStrToULong("1x", &value),
"cmStrToULong rejects trailing content.");
}
return failed;
}