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-rw-r--r--lib/stdlib/test/lists_SUITE.erl7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/stdlib/test/lists_SUITE.erl b/lib/stdlib/test/lists_SUITE.erl
index 9a94bcc012..984b51e7ae 100644
--- a/lib/stdlib/test/lists_SUITE.erl
+++ b/lib/stdlib/test/lists_SUITE.erl
@@ -2604,6 +2604,13 @@ subtract(Config) when is_list(Config) ->
%% certain thresholds, and we need proper coverage for all corner cases.
[sub_thresholds(N) || N <- lists:seq(0, 32)],
+ %% Trapping, both crashing and otherwise.
+ [sub_trapping(N) || N <- lists:seq(0, 18)],
+
+ %% The current implementation chooses which algorithm to use based on
+ %% certain thresholds, and we need proper coverage for all corner cases.
+ [sub_thresholds(N) || N <- lists:seq(0, 32)],
+
ok.
sub_non_matching(A, B) ->