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Add trim for StringRef

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This commit is contained in:
Martin Hořeňovský
2019-09-07 11:31:00 +02:00
parent b77ab74b72
commit f2c2711bdc
8 changed files with 106 additions and 5 deletions
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6
projects/SelfTest/IntrospectiveTests/StringManip.tests.cpp
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@@ -10,9 +10,15 @@ static const char * const whitespace_at_both_ends = " \r\n \t There is no extra
TEST_CASE("Trim strings", "[string-manip]") {
using Catch::trim; using Catch::StringRef;
static_assert(std::is_same<std::string, decltype(trim(std::string{}))>::value, "Trimming std::string should return std::string");
static_assert(std::is_same<StringRef, decltype(trim(StringRef{}))>::value, "Trimming StringRef should return StringRef");
REQUIRE(trim(std::string(no_whitespace)) == no_whitespace);
REQUIRE(trim(std::string(leading_whitespace)) == no_whitespace);
REQUIRE(trim(std::string(trailing_whitespace)) == no_whitespace);
REQUIRE(trim(std::string(whitespace_at_both_ends)) == no_whitespace);
REQUIRE(trim(StringRef(no_whitespace)) == StringRef(no_whitespace));
REQUIRE(trim(StringRef(leading_whitespace)) == StringRef(no_whitespace));
REQUIRE(trim(StringRef(trailing_whitespace)) == StringRef(no_whitespace));
REQUIRE(trim(StringRef(whitespace_at_both_ends)) == StringRef(no_whitespace));
}