diff options
Diffstat (limited to 'lib/tools/src/cover.erl')
| -rw-r--r-- | lib/tools/src/cover.erl | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/tools/src/cover.erl b/lib/tools/src/cover.erl index 5517882ffa..4e64d7aa4e 100644 --- a/lib/tools/src/cover.erl +++ b/lib/tools/src/cover.erl @@ -2456,7 +2456,9 @@ do_analyse_to_file1(Module, OutFile, ErlFile, HTML) -> Pattern = {#bump{module=Module,line='$1',_='_'},'$2'}, MS = [{Pattern,[{is_integer,'$1'},{'>','$1',0}],[{{'$1','$2'}}]}], - CovLines = lists:keysort(1,ets:select(?COLLECTION_TABLE, MS)), + CovLines0 = + lists:keysort(1, ets:select(?COLLECTION_TABLE, MS)), + CovLines = merge_dup_lines(CovLines0), print_lines(Module, CovLines, InFd, OutFd, 1, HTML), if HTML -> @@ -2477,19 +2479,23 @@ do_analyse_to_file1(Module, OutFile, ErlFile, HTML) -> {error, {file, ErlFile, Reason}} end. +merge_dup_lines(CovLines) -> + merge_dup_lines(CovLines, []). +merge_dup_lines([{L, N}|T], [{L, NAcc}|TAcc]) -> + merge_dup_lines(T, [{L, NAcc + N}|TAcc]); +merge_dup_lines([{L, N}|T], Acc) -> + merge_dup_lines(T, [{L, N}|Acc]); +merge_dup_lines([], Acc) -> + lists:reverse(Acc). print_lines(Module, CovLines, InFd, OutFd, L, HTML) -> case file:read_line(InFd) of eof -> ignore; - {ok,"%"++_=Line} -> %Comment line - not executed. - ok = file:write(OutFd, [tab(),escape_lt_and_gt(Line, HTML)]), - print_lines(Module, CovLines, InFd, OutFd, L+1, HTML); {ok,RawLine} -> Line = escape_lt_and_gt(RawLine,HTML), case CovLines of [{L,N}|CovLines1] -> - %% N = lists:foldl(fun([Ni], Nacc) -> Nacc+Ni end, 0, Ns), if N=:=0, HTML=:=true -> LineNoNL = Line -- "\n", Str = " 0", @@ -2508,7 +2514,7 @@ print_lines(Module, CovLines, InFd, OutFd, L, HTML) -> ok = file:write(OutFd, [Str,fill3(),Line]) end, print_lines(Module, CovLines1, InFd, OutFd, L+1, HTML); - _ -> + _ -> %Including comment lines ok = file:write(OutFd, [tab(),Line]), print_lines(Module, CovLines, InFd, OutFd, L+1, HTML) end |