Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Fix crash when running with --list-listeners and no registered listeners #2442

Merged
merged 2 commits into from Jun 2, 2022
Merged

Fix crash when running with --list-listeners and no registered listeners #2442

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
7ae9ffc
Fix crash when running with --list-listeners and no registered listen…
Jun 2, 2022
0057eb1
Added failing test case.
Jun 2, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
7 changes: 6 additions & 1 deletion src/catch2/reporters/catch_reporter_combined_tu.cpp
View file
Open in desktop
Expand Up @@ -154,6 +154,12 @@ namespace Catch {

void defaultListListeners( std::ostream& out,
std::vector<ListenerDescription> const& descriptions ) {
out << "Registered listeners:\n";

if(descriptions.empty()) {
return;
}

const auto maxNameLen =
std::max_element( descriptions.begin(),
descriptions.end(),
Expand All @@ -163,7 +169,6 @@ namespace Catch {
} )
->name.size();

out << "Registered listeners:\n";
for ( auto const& desc : descriptions ) {
out << TextFlow::Column( static_cast<std::string>( desc.name ) +
':' )
Expand Down
5 changes: 4 additions & 1 deletion tests/ExtraTests/CMakeLists.txt
View file
Open in desktop
Expand Up @@ -459,7 +459,10 @@ add_test(
NAME TestSpecs::OverrideFailureWithEmptySpec
COMMAND $<TARGET_FILE:NoTests> --allow-running-no-tests
)

add_test(
NAME List::Listeners::WorksWithoutRegisteredListeners
COMMAND $<TARGET_FILE:NoTests> --list-listeners
)
set( EXTRA_TEST_BINARIES
PrefixedMacros
DisabledMacros
Expand Down