diff options
Diffstat (limited to 'lib/kernel/test')
| -rw-r--r-- | lib/kernel/test/code_SUITE.erl | 11 | ||||
| -rw-r--r-- | lib/kernel/test/code_SUITE_data/upgrade_client.erl | 1 | ||||
| -rw-r--r-- | lib/kernel/test/zlib_SUITE.erl | 53 |
3 files changed, 48 insertions, 17 deletions
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl index 612f77149d..569753155f 100644 --- a/lib/kernel/test/code_SUITE.erl +++ b/lib/kernel/test/code_SUITE.erl @@ -1562,16 +1562,7 @@ on_load_trace_on_load(Config) -> erlang:trace_pattern(on_load, false, []), erlang:trace(self(), false, [call]), - %% WE GET TRACES FOR CALLS TO UNDEFINED FUNCTIONS ??? - %% Remove filter when that is fixed. - Ms = lists:filter(fun({trace,Papa,call, - {error_handler,undefined_function, - [on_load_update_code,_,_]}}) - -> false; - (_) -> true - end, - flush()), - + Ms = flush(), [{trace, Papa, call, {on_load_update_code, a, []}}, {trace, Papa, call, {on_load_update_code, b, [99]}}, {trace, Papa, call, {on_load_update_code, c, []}}] = Ms, diff --git a/lib/kernel/test/code_SUITE_data/upgrade_client.erl b/lib/kernel/test/code_SUITE_data/upgrade_client.erl index faa18e1410..1c3c2def53 100644 --- a/lib/kernel/test/code_SUITE_data/upgrade_client.erl +++ b/lib/kernel/test/code_SUITE_data/upgrade_client.erl @@ -341,6 +341,7 @@ check_tracing_loop(N, MsgList) -> stop_tracing(Tracer) -> + erlang:trace_pattern({error_handler,undefined_function,3}, false, [global]), erlang:trace(self(), false, [call]), Tracer ! die_please, receive diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl index 1afcd155b3..26602bdcda 100644 --- a/lib/kernel/test/zlib_SUITE.erl +++ b/lib/kernel/test/zlib_SUITE.erl @@ -166,7 +166,7 @@ api_deflateInit(Config) when is_list(Config) -> ?m(ok, zlib:deflateInit(Z12,default,deflated,-Wbits,8,default)), ?m(ok,zlib:close(Z11)), ?m(ok,zlib:close(Z12)) - end, lists:seq(8, 15)), + end, lists:seq(9, 15)), lists:foreach(fun(MemLevel) -> Z = zlib:open(), @@ -213,12 +213,46 @@ api_deflateReset(Config) when is_list(Config) -> %% Test deflateParams. api_deflateParams(Config) when is_list(Config) -> + Levels = [none, default, best_speed, best_compression] ++ lists:seq(0, 9), + Strategies = [filtered, huffman_only, rle, default], + Z1 = zlib:open(), ?m(ok, zlib:deflateInit(Z1, default)), - ?m(L when is_list(L), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, none)), - ?m(ok, zlib:deflateParams(Z1, best_compression, huffman_only)), - ?m(L when is_list(L), zlib:deflate(Z1, <<1,1,1,1,1,1,1,1,1>>, sync)), - ?m(ok, zlib:close(Z1)). + + ApiTest = + fun(Level, Strategy) -> + ?m(ok, zlib:deflateParams(Z1, Level, Strategy)), + ?m(ok, zlib:deflateReset(Z1)) + end, + + [ ApiTest(Level, Strategy) || Level <- Levels, Strategy <- Strategies ], + + ?m(ok, zlib:close(Z1)), + + FlushTest = + fun FlushTest(Size, Level, Strategy) -> + Z = zlib:open(), + ok = zlib:deflateInit(Z, default), + Data = gen_determ_rand_bytes(Size), + case zlib:deflate(Z, Data, none) of + [<<120, 156>>] -> + %% All data is present in the internal zlib state, and will + %% be flushed on deflateParams. + + ok = zlib:deflateParams(Z, Level, Strategy), + Compressed = [<<120, 156>>, zlib:deflate(Z, <<>>, finish)], + Data = zlib:uncompress(Compressed), + zlib:close(Z), + + FlushTest(Size + (1 bsl 10), Level, Strategy); + _Other -> + ok + end + end, + + [ FlushTest(1, Level, Strategy) || Level <- Levels, Strategy <- Strategies ], + + ok. %% Test deflate. api_deflate(Config) when is_list(Config) -> @@ -652,6 +686,11 @@ api_g_un_zip(Config) when is_list(Config) -> Concatenated = <<Bin/binary, Bin/binary>>, ?m(Concatenated, zlib:gunzip([Comp, Comp])), + %% Don't explode if the uncompressed size is a perfect multiple of the + %% internal inflate chunk size. + ChunkSizedData = <<0:16384/unit:8>>, + ?m(ChunkSizedData, zlib:gunzip(zlib:gzip(ChunkSizedData))), + %% Bad CRC; bad length. BadCrc = bad_crc_data(), ?m(?EXIT(data_error),(catch zlib:gunzip(BadCrc))), @@ -762,13 +801,13 @@ zip_usage({run,ZIP,ORIG}) -> ?m(ok, zlib:deflateInit(Z, default, deflated, -15, 8, default)), C2 = zlib:deflate(Z, ORIG, finish), - ?m(true, C1 == list_to_binary(C2)), + ?m(ORIG, zlib:unzip(C2)), ?m(ok, zlib:deflateEnd(Z)), ?m(ok, zlib:deflateInit(Z, none, deflated, -15, 8, filtered)), ?m(ok, zlib:deflateParams(Z, default, default)), C3 = zlib:deflate(Z, ORIG, finish), - ?m(true, C1 == list_to_binary(C3)), + ?m(ORIG, zlib:unzip(C3)), ?m(ok, zlib:deflateEnd(Z)), ok = zlib:close(Z), |