FormatHelper_test Class Reference

Description

Test:

verifies the proper working of some string-formatting helper functions.

• util::toString() provides a failsafe to-String conversion, preferring an built-in conversion, falling back to just a type string.
• util::join() combines elements from arbitrary containers or iterators into a string, relying on aforementioned generic string conversion

See also

format-util.hpp

Definition at line 96 of file format-helper-test.cpp.

Private Member Functions
void	run (Arg)
void	check2String ()
void	checkStringify ()
void	checkStringJoin ()
void	checkPrefixSuffix ()

Member Function Documentation

run()

void run ( Arg  )

inlineprivate

Definition at line 100 of file format-helper-test.cpp.

References FormatHelper_test::check2String(), FormatHelper_test::checkPrefixSuffix(), FormatHelper_test::checkStringify(), and FormatHelper_test::checkStringJoin().

Here is the call graph for this function:

check2String()

void check2String ( )

inlineprivate

Test:

verify a failsafe to-string conversion.

Definition at line 111 of file format-helper-test.cpp.

References util::toString().

Referenced by FormatHelper_test::run().

Here is the call graph for this function:

Here is the caller graph for this function:

checkStringify()

void checkStringify ( )

inlineprivate

Test:

inline to-string converter function

• can be used as transforming iterator
• alternatively accept arbitrary arguments

Definition at line 138 of file format-helper-test.cpp.

References util::isnil(), and util::stringify().

Referenced by FormatHelper_test::run().

Here is the call graph for this function:

Here is the caller graph for this function:

checkStringJoin()

void checkStringJoin ( )

inlineprivate

Test:

verify delimiter separated joining of arbitrary collections.

• the first test uses a STL container, which means we need to wrap into a lib::RangeIter. Moreover, lexical_cast is used to convert the double numbers into strings.
• the second test uses an inline transforming iterator to build a series of AutoCounter objects, which provide a custom string conversion function. Moreover, since the transforming iterator conforms to the Lumiera Forward Iterator concept, we can just move the rvalue into the formatting function without much ado

Definition at line 198 of file format-helper-test.cpp.

References util::join().

Referenced by FormatHelper_test::run().

Here is the call graph for this function:

Here is the caller graph for this function:

checkPrefixSuffix()

void checkPrefixSuffix ( )

inlineprivate

Test:

convenience helpers to deal with prefixes and suffixes

Definition at line 234 of file format-helper-test.cpp.

References util::endsWith(), util::isnil(), util::removePrefix(), util::removeSuffix(), and util::startsWith().

Referenced by FormatHelper_test::run().

Here is the call graph for this function:

Here is the caller graph for this function:

Inheritance diagram for FormatHelper_test:

Collaboration diagram for FormatHelper_test:

---

The documentation for this class was generated from the following file:

• format-helper-test.cpp