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Allow to run test in all the modules or single test inside module #663

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -180,7 +180,7 @@ $ bin/shell
Run a specific test (the shell offers autocompletion):

```sh
([email protected])1> eunit:test(ar_fork_recovery_tests:height_plus_one_fork_recovery_test_()).
bin/test ar_fork_recovery_tests:height_plus_one_fork_recovery_test_
```

If it fails, the nodes keep running so you can inspect them through Erlang shell or HTTP API.
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24 changes: 23 additions & 1 deletion apps/arweave/src/ar.erl
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Expand Up @@ -871,9 +871,10 @@ tests(Mods, Config) when is_list(Mods) ->
io:format("Failed to start the peers due to ~p:~p~n", [Type, Reason]),
erlang:halt(1)
end,
Tests = extract_single_test(Mods),
Result =
try
eunit:test({timeout, ?TEST_TIMEOUT, [Mods]}, [verbose, {print_depth, 100}])
eunit:test({timeout, ?TEST_TIMEOUT, [Tests]}, [verbose, {print_depth, 100}])
after
ar_test_node:stop_peers()
end,
Expand All @@ -882,6 +883,27 @@ tests(Mods, Config) when is_list(Mods) ->
_ -> erlang:halt(1)
end.

extract_single_test(Modules) ->
lists:map(
fun(TestRep) ->
case string:split(atom_to_list(TestRep), ":") of
[TestModule, TestFunction] ->
parse_generator_or_test(TestModule, TestFunction);
_ ->
TestRep
end
end,
Modules
).

parse_generator_or_test(TestModule, TestFunction) ->
TestType = case string:split(TestFunction, "_test_") of
[_, []] ->
generator;
_ ->
test
end,
{TestType, list_to_atom(TestModule), list_to_atom(TestFunction)}.

start_for_tests(Config) ->
UniqueName = ar_test_node:get_node_namespace(),
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14 changes: 12 additions & 2 deletions bin/test
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Expand Up @@ -8,10 +8,20 @@ cd "$SCRIPT_DIR/.."

export ERL_EPMD_ADDRESS=127.0.0.1

if [[ $# -gt 0 ]]; then
MODULES=$@
else
SRC_MODULES=$(ls $SCRIPT_DIR/../apps/arweave/src | sed -n 's/.erl$//p' | sort)
TEST_MODULE_BASENAMES=$(ls $SCRIPT_DIR/../apps/arweave/test | sed -n 's/_tests.erl$//p' | sort)
NON_SRC_TEST_MODULE_BASENAMES=$(comm -13 <(printf "%s\n" $SRC_MODULES) <(printf "%s\n" $TEST_MODULE_BASENAMES))
NON_SRC_TEST_MODULES=$(echo $NON_SRC_TEST_MODULE_BASENAMES | xargs -I{} echo '{}_tests')
MODULES="$SRC_MODULES $NON_SRC_TEST_MODULES"
fi

ERL_TEST_OPTS="-pa `./rebar3 as test path` `./rebar3 as test path --base`/lib/arweave/test -config config/sys.config"
echo -e "\033[0;32m===> Running tests...\033[0m"

set -x
set -o pipefail
stdbuf -oL -eL erl $ERL_TEST_OPTS -noshell -name [email protected] -setcookie test -run ar tests ${@:1} -s init stop 2>&1 | tee main-localtest.out
set +x
stdbuf -oL -eL erl $ERL_TEST_OPTS -noshell -name [email protected] -setcookie test -run ar tests $MODULES -s init stop 2>&1 | tee main-localtest.out
set +x