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authorBjörn Gustavsson <[email protected]>2010-01-19 11:34:56 +0000
committerErlang/OTP <[email protected]>2010-01-19 13:01:29 +0100
commit74d7b1b942c6f1d984e263f6675a9423197a3215 (patch)
tree4644ffbb46b3f166507ffa8739e5ecbfccd4aba7 /lib/tools/test/cover_SUITE_data/a.erl
parent81f4b1f7f453e1242d7f81ef2347230a9ff3fb0f (diff)
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Add test suite for the tools application
Diffstat (limited to 'lib/tools/test/cover_SUITE_data/a.erl')
-rw-r--r--lib/tools/test/cover_SUITE_data/a.erl55
1 files changed, 55 insertions, 0 deletions
diff --git a/lib/tools/test/cover_SUITE_data/a.erl b/lib/tools/test/cover_SUITE_data/a.erl
new file mode 100644
index 0000000000..31119821cd
--- /dev/null
+++ b/lib/tools/test/cover_SUITE_data/a.erl
@@ -0,0 +1,55 @@
+-module(a).
+-export([start/1, stop/1]).
+-export([pong/1]).
+-export([loop/3,exit_kalle/0]).
+
+%% start(N) -> pid()
+%% N = integer()
+start(N) ->
+ Pong = b:start(),
+ spawn(?MODULE, loop, [self(), N, Pong]),
+ receive
+ done ->
+ {exit,kalle} = trycatch(fun ?MODULE:exit_kalle/0),
+ {throw,kalle} = trycatch(fun() -> throw(kalle) end),
+ done
+ end.
+
+%% stop(Ping) -> stop
+%% Ping = pid()
+stop(Ping) ->
+ Ping ! stop.
+
+%% pong(Ping) -> pong
+%% Ping = pid()
+pong(Ping) ->
+ Ping ! pong.
+
+%%--Internal functions------------------------------------------------
+
+loop(Starter, N, Pong) when N>0 ->
+ Pong ! {ping, self()},
+ receive
+ pong ->
+ loop(Starter, N-1, Pong);
+ stop ->
+ done
+ end;
+loop(Starter, 0, Pong) ->
+ Pong ! stop,
+ Starter ! done.
+
+
+trycatch(Fun) ->
+ try Fun()
+ catch
+ Throw ->
+ {throw,Throw};
+ exit:Reason ->
+ {exit,Reason}
+ after
+ cleanup
+ end.
+
+exit_kalle() ->
+ exit(kalle).