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author | Björn Gustavsson <[email protected]> | 2017-11-24 10:07:32 +0100 |
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committer | Björn Gustavsson <[email protected]> | 2017-11-24 10:07:32 +0100 |
commit | 213443f024244df9508a1f6ac114d4b4a053589a (patch) | |
tree | 2f6d74bdfed2e849ab56adb318c5883e632b656d /lib/observer/test/crashdump_helper.erl | |
parent | 7a696f54179c0522b1acd53506e2486876132569 (diff) | |
parent | c17978f689ca8f9dd36f76fa8fcf448664921301 (diff) | |
download | otp-213443f024244df9508a1f6ac114d4b4a053589a.tar.gz otp-213443f024244df9508a1f6ac114d4b4a053589a.tar.bz2 otp-213443f024244df9508a1f6ac114d4b4a053589a.zip |
Merge branch 'maint'
* maint:
Use base64 encoding in crash dumps
Correct parsing of sub binaries
Generalize passing of options for decoding
Diffstat (limited to 'lib/observer/test/crashdump_helper.erl')
-rw-r--r-- | lib/observer/test/crashdump_helper.erl | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/lib/observer/test/crashdump_helper.erl b/lib/observer/test/crashdump_helper.erl index 41041682c2..bb1755f530 100644 --- a/lib/observer/test/crashdump_helper.erl +++ b/lib/observer/test/crashdump_helper.erl @@ -21,7 +21,7 @@ -module(crashdump_helper). -export([n1_proc/2,remote_proc/2, dump_maps/0,create_maps/0, - create_binaries/0]). + create_binaries/0,create_sub_binaries/1]). -compile(r18). -include_lib("common_test/include/ct.hrl"). @@ -64,6 +64,7 @@ n1_proc(Creator,_N2,Pid2,Port2,_L) -> put(bin,Bin), put(bins,create_binaries()), put(sub_bin,SubBin), + put(sub_bins,create_sub_binaries(get(bins))), put(bignum,83974938738373873), put(neg_bignum,-38748762783736367), put(ext_pid,Pid2), @@ -104,6 +105,17 @@ create_binaries() -> <<Data:Size/unit:8>> end || Size <- Sizes]. +create_sub_binaries(Bins) -> + [create_sub_binary(Bin, Start, LenSub) || + Bin <- Bins, + Start <- [0,1,2,3,4,5,10,22], + LenSub <- [0,1,2,3,4,6,9]]. + +create_sub_binary(Bin, Start, LenSub) -> + Len = byte_size(Bin) - LenSub - Start, + <<_:Start/bytes,Sub:Len/bytes,_/bytes>> = Bin, + Sub. + %%% %%% Test dumping of maps. Dumping of maps only from OTP 20.2. %%% |