diff options
Diffstat (limited to 'lib/kernel/test')
| -rw-r--r-- | lib/kernel/test/gen_tcp_api_SUITE_data/gen_tcp_api_SUITE.c | 2 | ||||
| -rw-r--r-- | lib/kernel/test/zlib_SUITE.erl | 38 |
2 files changed, 38 insertions, 2 deletions
diff --git a/lib/kernel/test/gen_tcp_api_SUITE_data/gen_tcp_api_SUITE.c b/lib/kernel/test/gen_tcp_api_SUITE_data/gen_tcp_api_SUITE.c index 2990ddda41..b91dca61d4 100644 --- a/lib/kernel/test/gen_tcp_api_SUITE_data/gen_tcp_api_SUITE.c +++ b/lib/kernel/test/gen_tcp_api_SUITE_data/gen_tcp_api_SUITE.c @@ -17,7 +17,7 @@ * * %CopyrightEnd% */ -#include "erl_nif.h" +#include <erl_nif.h> #include <stdio.h> #include <string.h> diff --git a/lib/kernel/test/zlib_SUITE.erl b/lib/kernel/test/zlib_SUITE.erl index f8257bd20c..4b67fce9a8 100644 --- a/lib/kernel/test/zlib_SUITE.erl +++ b/lib/kernel/test/zlib_SUITE.erl @@ -83,7 +83,7 @@ groups() -> [api_open_close, api_deflateInit, api_deflateSetDictionary, api_deflateReset, api_deflateParams, api_deflate, api_deflateEnd, - api_inflateInit, api_inflateSetDictionary, + api_inflateInit, api_inflateSetDictionary, api_inflateGetDictionary, api_inflateSync, api_inflateReset, api_inflate, api_inflateChunk, api_inflateEnd, api_setBufsz, api_getBufsz, api_crc32, api_adler32, api_getQSize, api_un_compress, api_un_zip, @@ -288,6 +288,42 @@ api_inflateSetDictionary(Config) when is_list(Config) -> ?m({'EXIT',{stream_error,_}}, zlib:inflateSetDictionary(Z1,Dict)), ?m(ok, zlib:close(Z1)). +%% Test inflateGetDictionary. +api_inflateGetDictionary(Config) when is_list(Config) -> + Z1 = zlib:open(), + IsOperationSupported = + case catch zlib:inflateGetDictionary(Z1) of + {'EXIT',{einval,_}} -> true; + {'EXIT',{enotsup,_}} -> false + end, + _ = zlib:close(Z1), + api_inflateGetDictionary_if_supported(IsOperationSupported). + +api_inflateGetDictionary_if_supported(false) -> + {skip, "inflateGetDictionary/1 unsupported in current setup"}; +api_inflateGetDictionary_if_supported(true) -> + % Compress payload using custom dictionary + Z1 = zlib:open(), + ?m(ok, zlib:deflateInit(Z1)), + Dict = <<"foobar barfoo foo bar far boo">>, + ?m(_, zlib:deflateSetDictionary(Z1, Dict)), + Payload = <<"foobarbarbar">>, + Compressed = zlib:deflate(Z1, Payload, finish), + ?m(ok, zlib:close(Z1)), + + % Decompress and test dictionary extraction + Z2 = zlib:open(), + ?m(ok, zlib:inflateInit(Z2)), + ?m(<<>>, iolist_to_binary(zlib:inflateGetDictionary(Z2))), + ?m({'EXIT',{stream_error,_}}, zlib:inflateSetDictionary(Z2, Dict)), + ?m({'EXIT',{{need_dictionary,_},_}}, zlib:inflate(Z2, Compressed)), + ?m(ok, zlib:inflateSetDictionary(Z2, Dict)), + ?m(Dict, iolist_to_binary(zlib:inflateGetDictionary(Z2))), + ?m(Payload, iolist_to_binary(zlib:inflate(Z2, Compressed))), + ?m(ok, zlib:close(Z2)), + ?m(?BARG, zlib:inflateSetDictionary(Z2, Dict)), + ok. + %% Test inflateSync. api_inflateSync(Config) when is_list(Config) -> {skip,"inflateSync/1 sucks"}. |