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| author | Richard Carlsson <[email protected]> | 2012-02-15 16:43:31 +0100 |
|---|---|---|
| committer | Fredrik Gustafsson <[email protected]> | 2012-08-10 10:57:22 +0200 |
| commit | dab05b72fa5cfd383f1eac5525ac671a15c5cbf6 (patch) | |
| tree | a2c74df5dea8c5db6613c8dedea31b20769ae27d /lib/eunit/src/eunit_lib.erl | |
| parent | 975a3d513f3e112fa12b4de366ad54ac68b46b6e (diff) | |
| download | otp-dab05b72fa5cfd383f1eac5525ac671a15c5cbf6.tar.gz otp-dab05b72fa5cfd383f1eac5525ac671a15c5cbf6.tar.bz2 otp-dab05b72fa5cfd383f1eac5525ac671a15c5cbf6.zip | |
improved layout of error messages - stack trace before error term
Diffstat (limited to 'lib/eunit/src/eunit_lib.erl')
| -rw-r--r-- | lib/eunit/src/eunit_lib.erl | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/lib/eunit/src/eunit_lib.erl b/lib/eunit/src/eunit_lib.erl index c700989bae..5d7025f038 100644 --- a/lib/eunit/src/eunit_lib.erl +++ b/lib/eunit/src/eunit_lib.erl @@ -59,8 +59,9 @@ format_exception({Class,Term,Trace}, Depth) when is_atom(Class), is_list(Trace) -> case is_stacktrace(Trace) of true -> - io_lib:format("~w:~P\n~s", - [Class, Term, Depth, format_stacktrace(Trace)]); + io_lib:format("~s**~w:~s", + [format_stacktrace(Trace), Class, + format_term(Term, Depth)]); false -> format_term(Term, Depth) end; @@ -103,7 +104,7 @@ format_stacktrace(Trace) -> format_stacktrace(Trace, "in function", "in call from"). format_stacktrace([{M,F,A,L}|Fs], Pre, Pre1) when is_integer(A) -> - [io_lib:fwrite(" ~s ~w:~w/~w~s\n", + [io_lib:fwrite("~s ~w:~w/~w~s\n", [Pre, M, F, A, format_stacktrace_location(L)]) | format_stacktrace(Fs, Pre1, Pre1)]; format_stacktrace([{M,F,As,L}|Fs], Pre, Pre1) when is_list(As) -> @@ -119,7 +120,7 @@ format_stacktrace([{M,F,As,L}|Fs], Pre, Pre1) when is_list(As) -> false -> io_lib:fwrite("~w(~s)", [F,format_arglist(As)]) end, - [io_lib:fwrite(" ~s ~w:~w/~w~s\n called as ~s\n", + [io_lib:fwrite("~s ~w:~w/~w~s\n called as ~s\n", [Pre,M,F,A,format_stacktrace_location(L),C]) | format_stacktrace(Fs,Pre1,Pre1)]; format_stacktrace([{M,F,As}|Fs], Pre, Pre1) -> @@ -181,23 +182,23 @@ format_error({instantiation_failed, Exception}) -> [format_exception(Exception)]). error_msg(Title, Fmt, Args) -> - Msg = io_lib:format("::"++Fmt, Args), % gets indentation right + Msg = io_lib:format("**"++Fmt, Args), % gets indentation right io_lib:fwrite("*** ~s ***\n~s\n\n", [Title, Msg]). -ifdef(TEST). format_exception_test_() -> [?_assertMatch( - "error:dummy"++_, - lists:flatten( + "\nymmud:rorre"++_, + lists:reverse(lists:flatten( format_exception(try erlang:error(dummy) catch C:R -> {C, R, erlang:get_stacktrace()} - end))), + end)))), ?_assertMatch( - "error:dummy"++_, - lists:flatten( + "\nymmud:rorre"++_, + lists:reverse(lists:flatten( format_exception(try erlang:error(dummy, [a]) catch C:R -> {C, R, erlang:get_stacktrace()} - end)))]. + end))))]. -endif. %% --------------------------------------------------------------------- |