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Cleanup and optimize stringifying of string-like types

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More specifically, made the actual implementation of string-like
type handling take argument as `Catch::StringRef`, instead of
taking `std::string const&`.

This means that string-like types that are not `std::string` no
longer need to pay for an extra construction of `std::string`
(including the potential allocation), before they can be stringified.

The actual string stringification routine is now also better about
reserving sufficient space.
This commit is contained in:
Martin Hořeňovský
2021-05-18 00:02:46 +02:00
parent f50a06affa
commit 9137e591fa
12 changed files with 251 additions and 39 deletions
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3
tests/SelfTest/Baselines/sonarqube.sw.approved.txt
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@@ -222,6 +222,9 @@
<file path="tests/<exe-name>/IntrospectiveTests/ToString.tests.cpp">
<testCase name="Directly creating an EnumInfo" duration="{duration}"/>
<testCase name="Range type with sentinel" duration="{duration}"/>
<testCase name="Stringifying char arrays with statically known sizes - char" duration="{duration}"/>
<testCase name="Stringifying char arrays with statically known sizes - signed char" duration="{duration}"/>
<testCase name="Stringifying char arrays with statically known sizes - unsigned char" duration="{duration}"/>
<testCase name="parseEnums/No enums" duration="{duration}"/>
<testCase name="parseEnums/One enum value" duration="{duration}"/>
<testCase name="parseEnums/Multiple enum values" duration="{duration}"/>