3rd-party/catch2
1
0
Fork 0
mirror of https://github.com/catchorg/Catch2.git synced 2025-09-15 18:05:38 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add stringification support to std::exception and deriving classes

Browse Source 
This support is based on overriden `std::exception::what` method, so
if an exception does not do so meaningfully, the message is still
pointless.

This is only used as a fallback, both `StringMaker` specialization and
`operator<<` overload have priority..
This commit is contained in:
Martin Hořeňovský
2018-05-12 17:46:25 +02:00
parent c323658483
commit 6c5c4c43a0
7 changed files with 147 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
projects/SelfTest/Baselines/xml.sw.approved.txt
View File

@@ -1901,6 +1901,37 @@
</Expression>
<OverallResult success="false"/>
</TestCase>
<TestCase name="Exception as a value (e.g. in REQUIRE_THROWS_MATCHES) can be stringified" tags="[exception][toString]" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
<Original>
::Catch::Detail::stringify(WhatException{}) == "This exception has overriden what() method"
</Original>
<Expanded>
"This exception has overriden what() method"
==
"This exception has overriden what() method"
</Expanded>
</Expression>
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
<Original>
::Catch::Detail::stringify(OperatorException{}) == "OperatorException"
</Original>
<Expanded>
"OperatorException" == "OperatorException"
</Expanded>
</Expression>
<Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
<Original>
::Catch::Detail::stringify(StringMakerException{}) == "StringMakerException"
</Original>
<Expanded>
"StringMakerException"
==
"StringMakerException"
</Expanded>
</Expression>
<OverallResult success="true"/>
</TestCase>
<TestCase name="Exception matchers that fail" tags="[!throws][.][.failing][exceptions][matchers]" filename="projects/<exe-name>/UsageTests/Matchers.tests.cpp" >
<Section name="No exception" filename="projects/<exe-name>/UsageTests/Matchers.tests.cpp" >
<Expression success="false" type="CHECK_THROWS_MATCHES" filename="projects/<exe-name>/UsageTests/Matchers.tests.cpp" >
@@ -1952,7 +1983,7 @@
throws(3), SpecialException, ExceptionMatcher{1}
</Original>
<Expanded>
{?} special exception has value of 1
std::exception special exception has value of 1
</Expanded>
</Expression>
<Expression success="false" type="REQUIRE_THROWS_MATCHES" filename="projects/<exe-name>/UsageTests/Matchers.tests.cpp" >
@@ -1960,7 +1991,7 @@
throws(4), SpecialException, ExceptionMatcher{1}
</Original>
<Expanded>
{?} special exception has value of 1
std::exception special exception has value of 1
</Expanded>
</Expression>
<OverallResults successes="0" failures="2" expectedFailures="0"/>
@@ -1973,7 +2004,7 @@
throws(1), SpecialException, ExceptionMatcher{1}
</Original>
<Expanded>
{?} special exception has value of 1
std::exception special exception has value of 1
</Expanded>
</Expression>
<Expression success="true" type="REQUIRE_THROWS_MATCHES" filename="projects/<exe-name>/UsageTests/Matchers.tests.cpp" >
@@ -1981,7 +2012,7 @@
throws(2), SpecialException, ExceptionMatcher{2}
</Original>
<Expanded>
{?} special exception has value of 2
std::exception special exception has value of 2
</Expanded>
</Expression>
<OverallResult success="true"/>
@@ -9892,7 +9923,7 @@ loose text artifact
</Section>
<OverallResult success="true"/>
</TestCase>
<OverallResults successes="933" failures="122" expectedFailures="21"/>
<OverallResults successes="936" failures="122" expectedFailures="21"/>
</Group>
<OverallResults successes="933" failures="121" expectedFailures="21"/>
<OverallResults successes="936" failures="121" expectedFailures="21"/>
</Catch>