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-rw-r--r--lib/parsetools/test/yecc_SUITE.erl10
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/parsetools/test/yecc_SUITE.erl b/lib/parsetools/test/yecc_SUITE.erl
index 0133524950..a5f66b48e9 100644
--- a/lib/parsetools/test/yecc_SUITE.erl
+++ b/lib/parsetools/test/yecc_SUITE.erl
@@ -173,6 +173,7 @@ syntax(Config) when is_list(Config) ->
%% Report errors. Very simple test of format_error/1.
Ret = [return, {report, true}],
Filename = filename:join(Dir, "file.yrl"),
+ Parserfile = filename:join(Dir, "file.erl"),
Parserfile1 = filename:join(Dir, "a file"),
?line ok = file:write_file(Filename, <<"">>),
@@ -248,12 +249,17 @@ syntax(Config) when is_list(Config) ->
yecc:file(Filename, Ret),
%% Bad declaration with warnings_as_errors.
+ ok = file:delete(Parserfile),
error = yecc:file(Filename, [warnings_as_errors]),
+ false = filelib:is_regular(Parserfile),
error = yecc:file(Filename, [return_warnings,warnings_as_errors]),
- {ok,_,[{_,[{2,yecc,bad_declaration}]}]} =
- yecc:file(Filename, [return_warnings]),
+ false = filelib:is_regular(Parserfile),
{error,_,[{_,[{2,yecc,bad_declaration}]}]} =
yecc:file(Filename, [return_errors,warnings_as_errors]),
+ false = filelib:is_regular(Parserfile),
+ {ok,_,[{_,[{2,yecc,bad_declaration}]}]} =
+ yecc:file(Filename, [return_warnings]),
+ true = filelib:is_regular(Parserfile),
%% Bad declaration.
?line ok = file:write_file(Filename,