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authorDan Gudmundsson <[email protected]>2016-03-03 13:37:03 +0100
committerDan Gudmundsson <[email protected]>2016-03-08 08:54:31 +0100
commit21f3a5c817d9a2a53670c8ac57c7ec5171bb25ed (patch)
tree81a4db68ca4ec77968ea909ec99f00fe29bccdc6
parent184bc747089398d7fd74aef9bce48b42e8e71464 (diff)
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test: do not divide by zero
-rw-r--r--erts/emulator/test/distribution_SUITE.erl2
-rw-r--r--erts/emulator/test/estone_SUITE.erl4
2 files changed, 3 insertions, 3 deletions
diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl
index d71cedbdc5..151fab0a0e 100644
--- a/erts/emulator/test/distribution_SUITE.erl
+++ b/erts/emulator/test/distribution_SUITE.erl
@@ -164,7 +164,7 @@ bulk_send(Terms, BinSize) ->
?line stop_node(Node),
?line test_server:timetrap_cancel(Dog),
- {comment, integer_to_list(trunc(Size/1024/Elapsed+0.5)) ++ " K/s"}.
+ {comment, integer_to_list(trunc(Size/1024/max(1,Elapsed)+0.5)) ++ " K/s"}.
bulk_sendsend(Terms, BinSize) ->
{Rate1, MonitorCount1} = bulk_sendsend2(Terms, BinSize, 5),
diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl
index dc8f0aaee9..d49ab3de4d 100644
--- a/erts/emulator/test/estone_SUITE.erl
+++ b/erts/emulator/test/estone_SUITE.erl
@@ -382,11 +382,11 @@ apply_micro(M) ->
{weight_percentage, M#micro.weight},
{loops, M#micro.loops},
{microsecs,MicroSecs},
- {estones, (M#micro.weight * M#micro.weight * ?STONEFACTOR) div MicroSecs},
+ {estones, (M#micro.weight * M#micro.weight * ?STONEFACTOR) div max(1,MicroSecs)},
{gcs, GC1 - GC0},
{kilo_word_reclaimed, (Words1 - Words0) div 1000},
{kilo_reductions, Reds div 1000},
- {gc_intensity, gci(Elapsed, GC1 - GC0, Words1 - Words0)}].
+ {gc_intensity, gci(max(1,Elapsed), GC1 - GC0, Words1 - Words0)}].
monotonic_time() ->
try erlang:monotonic_time() catch error:undef -> erlang:now() end.