Utility functions

Functions to assist in string operations. More...

Functions
bool	micro_os_plus::micro_test_plus::utility::is_match (std::string_view input, std::string_view pattern)
	Check if a string matches a pattern.
template<class T = std::string_view, class Delim_T>
auto	micro_os_plus::micro_test_plus::utility::split (T input, Delim_T delim) -> std::vector< T >
	Split a string into a vector of sub-strings.

Detailed Description

Functions to assist in string operations.

Function Documentation

is_match()

bool micro_os_plus::micro_test_plus::utility::is_match ( std::string_view input, std::string_view pattern )

nodiscard

Check if a string matches a pattern.

Parameters

[in]	input	String view to check.
[in]	pattern	Sting view with the pattern.

Returns

True if the string matches the pattern.

For tests comparing strings, in addition to exact matches, it is also possible to check matches with patterns like * (for any characters) and ? (for a single character)

Examples

namespace mt = micro_os_plus::micro_test_plus;
 
mt::expect (mt::utility::is_match ("abc", "a?c")) << "abc matches a?c";
mt::expect (mt::utility::is_match ("abc", "a*c")) << "abc matches a*c";

Definition at line 128 of file micro-test-plus.cpp.

split()

template<class T = std::string_view, class Delim_T>

auto micro_os_plus::micro_test_plus::utility::split ( T input, Delim_T delim ) -> std::vector< T >

nodiscard

Split a string into a vector of sub-strings.

For tests handling strings, this function template allows to split a string into a vector of substrings, using a delimiter.

Example

namespace mt = micro_os_plus::micro_test_plus;
 
mt::expect (std::vector<std::string_view>{ "a", "b" }
            == mt::utility::split<std::string_view> ("a.b", "."))
        << "a.b splits into [a,b]";

Template Parameters

T	Type of the input string.
Delim_T	Type of the delimiter.

Parameters

[in]	input	Input string to split.
[in]	delim	Delimiter string.

Returns

An array of strings.

Definition at line 174 of file inlines.h.