diff options
| author |  Craig Tiller <ctiller@google.com> | 2016-10-26 16:16:06 -0700 |
|---|---|---|
| committer | Craig Tiller <ctiller@google.com> | 2016-10-26 16:16:06 -0700 |
| commit | d41a4a720f76c6555b80f82ee771071e09d55e03 (patch) | |
| tree | 1ca017c927b7b3f80204ecc362c22468d3775887 /test/core/slice | |
| parent | 6b5d682c981f365d1f3c1bf771f113bd727d5ee0 (diff) | |
s/gpr_slice/grpc_slice, and move around tests, impls
Diffstat (limited to 'test/core/slice')
48 files changed, 908 insertions, 0 deletions
diff --git a/test/core/slice/percent_decode_corpus/04cb8ccc553f9b2f5e52c421aff6d1c954d3dae6 b/test/core/slice/percent_decode_corpus/04cb8ccc553f9b2f5e52c421aff6d1c954d3dae6 new file mode 100644 index 0000000000..a0c7605580 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/04cb8ccc553f9b2f5e52c421aff6d1c954d3dae6 @@ -0,0 +1 @@ +:Ê%cE'yzŠ
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/0dd8f3a63745b3a2d39791559b5c1b311447b537 b/test/core/slice/percent_decode_corpus/0dd8f3a63745b3a2d39791559b5c1b311447b537 new file mode 100644 index 0000000000..8b36124b3f --- /dev/null +++ b/test/core/slice/percent_decode_corpus/0dd8f3a63745b3a2d39791559b5c1b311447b537 @@ -0,0 +1 @@ +x;x_%C88
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/17eeaca784409adbe43365c32ac87915d736bba3 b/test/core/slice/percent_decode_corpus/17eeaca784409adbe43365c32ac87915d736bba3 new file mode 100644 index 0000000000..ea02afac49 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/17eeaca784409adbe43365c32ac87915d736bba3 @@ -0,0 +1,2 @@ +xxyyz%øyzŠ[zxy'z + diff --git a/test/core/slice/percent_decode_corpus/2040c1ff65f52a7ae668c2c8f324de5dacc9d695 b/test/core/slice/percent_decode_corpus/2040c1ff65f52a7ae668c2c8f324de5dacc9d695 new file mode 100644 index 0000000000..9e9b466b2f --- /dev/null +++ b/test/core/slice/percent_decode_corpus/2040c1ff65f52a7ae668c2c8f324de5dacc9d695 @@ -0,0 +1 @@ +xx;x_%;:Ê%C)x_%C88c8E'yzŠ8
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/26b0d1da23027ae54db96e125e4a9e98842d77fb b/test/core/slice/percent_decode_corpus/26b0d1da23027ae54db96e125e4a9e98842d77fb new file mode 100644 index 0000000000..88c739ecaa --- /dev/null +++ b/test/core/slice/percent_decode_corpus/26b0d1da23027ae54db96e125e4a9e98842d77fb @@ -0,0 +1 @@ +))'x;x_%C88xy(Pyz)
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/2a089c0db45acdb4c6ed8e7ff81ca7235792c0b9 b/test/core/slice/percent_decode_corpus/2a089c0db45acdb4c6ed8e7ff81ca7235792c0b9 new file mode 100644 index 0000000000..5e6f546ff5 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/2a089c0db45acdb4c6ed8e7ff81ca7235792c0b9 @@ -0,0 +1 @@ +_x;x)x;x_x;x_%88%8888:
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/35b7b3bc3a740d5c3abca0d75b53f0e1e1ee998a b/test/core/slice/percent_decode_corpus/35b7b3bc3a740d5c3abca0d75b53f0e1e1ee998a new file mode 100644 index 0000000000..71d688b694 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/35b7b3bc3a740d5c3abca0d75b53f0e1e1ee998a @@ -0,0 +1 @@ +x8
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/36367ba1adba47a1cbc3a88707fde8cc7abdc248 b/test/core/slice/percent_decode_corpus/36367ba1adba47a1cbc3a88707fde8cc7abdc248 new file mode 100644 index 0000000000..5a89a07ba7 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/36367ba1adba47a1cbc3a88707fde8cc7abdc248 @@ -0,0 +1 @@ +x);x(_%88x;x_%88
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/39c2ba51548a0beaf0d6d1164531f1447dc311b5 b/test/core/slice/percent_decode_corpus/39c2ba51548a0beaf0d6d1164531f1447dc311b5 new file mode 100644 index 0000000000..cfa2be994f --- /dev/null +++ b/test/core/slice/percent_decode_corpus/39c2ba51548a0beaf0d6d1164531f1447dc311b5 @@ -0,0 +1 @@ +)x;x_x;x_%88%88:
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/56d08fea787c041395c6697ce26cfbc0decbe688 b/test/core/slice/percent_decode_corpus/56d08fea787c041395c6697ce26cfbc0decbe688 new file mode 100644 index 0000000000..c1ddf65acd --- /dev/null +++ b/test/core/slice/percent_decode_corpus/56d08fea787c041395c6697ce26cfbc0decbe688 @@ -0,0 +1 @@ +%cyzŠ
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/678d981fdabb9f0d6640235cf1719dd1e1e66ae9 b/test/core/slice/percent_decode_corpus/678d981fdabb9f0d6640235cf1719dd1e1e66ae9 new file mode 100644 index 0000000000..dc427d1e12 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/678d981fdabb9f0d6640235cf1719dd1e1e66ae9 @@ -0,0 +1 @@ +%øyzŠ
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/68751961609ec010565de0aa87521dcbf0722c5d b/test/core/slice/percent_decode_corpus/68751961609ec010565de0aa87521dcbf0722c5d new file mode 100644 index 0000000000..154449d0ef --- /dev/null +++ b/test/core/slice/percent_decode_corpus/68751961609ec010565de0aa87521dcbf0722c5d @@ -0,0 +1 @@ +Ê:%Ec
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/7875c06c6f03c9aa2f8e9c59f8d8957c8a32e759 b/test/core/slice/percent_decode_corpus/7875c06c6f03c9aa2f8e9c59f8d8957c8a32e759 new file mode 100644 index 0000000000..841ced83c3 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/7875c06c6f03c9aa2f8e9c59f8d8957c8a32e759 @@ -0,0 +1,2 @@ +xxyyz!úyzŠ[zxy'zyz +Š diff --git a/test/core/slice/percent_decode_corpus/7b302090e090a5829b6d1dd7be30bd4e36a7e60f b/test/core/slice/percent_decode_corpus/7b302090e090a5829b6d1dd7be30bd4e36a7e60f new file mode 100644 index 0000000000..6790bc2798 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/7b302090e090a5829b6d1dd7be30bd4e36a7e60f @@ -0,0 +1 @@ +x;:Ê%)x_%C8cE'yzŠ8
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/875e1022169c9e4c541a9ad894e69e989df22ba1 b/test/core/slice/percent_decode_corpus/875e1022169c9e4c541a9ad894e69e989df22ba1 new file mode 100644 index 0000000000..1625d0a1ae --- /dev/null +++ b/test/core/slice/percent_decode_corpus/875e1022169c9e4c541a9ad894e69e989df22ba1 @@ -0,0 +1 @@ +x;x_%88
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/8c1051ce066f5a26de9a9d133180621d0da957b4 b/test/core/slice/percent_decode_corpus/8c1051ce066f5a26de9a9d133180621d0da957b4 new file mode 100644 index 0000000000..125c330b3e --- /dev/null +++ b/test/core/slice/percent_decode_corpus/8c1051ce066f5a26de9a9d133180621d0da957b4 @@ -0,0 +1 @@ +)))'x;x_%C88)'x;x_%C89xyyzxyyz)
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/8e084e628ab83a18ac7ca7cb3506525263655c63 b/test/core/slice/percent_decode_corpus/8e084e628ab83a18ac7ca7cb3506525263655c63 new file mode 100644 index 0000000000..6e6f08cb07 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/8e084e628ab83a18ac7ca7cb3506525263655c63 @@ -0,0 +1 @@ +))'x;x_%C88xyyz)
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/9d316c4675f40ddccaf8f1cc7aea94170b1e4223 b/test/core/slice/percent_decode_corpus/9d316c4675f40ddccaf8f1cc7aea94170b1e4223 new file mode 100644 index 0000000000..ab4a1c7657 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/9d316c4675f40ddccaf8f1cc7aea94170b1e4223 @@ -0,0 +1 @@ +x%8
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/ad1c7c11d18a7d116e2c2ef4d4c5afb1270836ae b/test/core/slice/percent_decode_corpus/ad1c7c11d18a7d116e2c2ef4d4c5afb1270836ae new file mode 100644 index 0000000000..4ac1945a84 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/ad1c7c11d18a7d116e2c2ef4d4c5afb1270836ae @@ -0,0 +1 @@ +x);x(_%88x;x_xxyyz
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/b471f94aa4facf502e622e4a248f1ba4063ae681 b/test/core/slice/percent_decode_corpus/b471f94aa4facf502e622e4a248f1ba4063ae681 new file mode 100644 index 0000000000..5c673ae28a --- /dev/null +++ b/test/core/slice/percent_decode_corpus/b471f94aa4facf502e622e4a248f1ba4063ae681 @@ -0,0 +1 @@ +Ê%ccyzyzŠ
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/bf52ece030f16136d46e0dc97f58d60a0d8a1f0b b/test/core/slice/percent_decode_corpus/bf52ece030f16136d46e0dc97f58d60a0d8a1f0b new file mode 100644 index 0000000000..e478275ed4 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/bf52ece030f16136d46e0dc97f58d60a0d8a1f0b @@ -0,0 +1,2 @@ +)'xyyz!úyzŠ[zxÊ%ccyzyzy'z*zŠ +Š diff --git a/test/core/slice/percent_decode_corpus/d5b2a7177339ba2b7ce2f60e5f4459bef1e72758 b/test/core/slice/percent_decode_corpus/d5b2a7177339ba2b7ce2f60e5f4459bef1e72758 new file mode 100644 index 0000000000..c73cbfe8af --- /dev/null +++ b/test/core/slice/percent_decode_corpus/d5b2a7177339ba2b7ce2f60e5f4459bef1e72758 @@ -0,0 +1,2 @@ +)'xyyz)úyzŠ[zxÊ%cCyzyzy'z*zŠ +Š diff --git a/test/core/slice/percent_decode_corpus/de867b64c54a7ed773dc611fc5cd2f17c5433113 b/test/core/slice/percent_decode_corpus/de867b64c54a7ed773dc611fc5cd2f17c5433113 new file mode 100644 index 0000000000..f9f7246e9c --- /dev/null +++ b/test/core/slice/percent_decode_corpus/de867b64c54a7ed773dc611fc5cd2f17c5433113 @@ -0,0 +1,2 @@ +xxyyz%%øyzŠ[zxy'zyz +Š diff --git a/test/core/slice/percent_decode_corpus/e3948dbe004950591630dd5c52f4e0fcbd5e388a b/test/core/slice/percent_decode_corpus/e3948dbe004950591630dd5c52f4e0fcbd5e388a new file mode 100644 index 0000000000..83ac46d833 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/e3948dbe004950591630dd5c52f4e0fcbd5e388a @@ -0,0 +1 @@ +Ê:%Dx;:Ê%)x_%C8cc
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/e7064f0b80f61dbc65915311032d27baa569ae2a b/test/core/slice/percent_decode_corpus/e7064f0b80f61dbc65915311032d27baa569ae2a new file mode 100644 index 0000000000..e8a0f87653 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/e7064f0b80f61dbc65915311032d27baa569ae2a @@ -0,0 +1 @@ +)
\ No newline at end of file diff --git a/test/core/slice/percent_decode_corpus/xyz b/test/core/slice/percent_decode_corpus/xyz new file mode 100644 index 0000000000..cd470e6190 --- /dev/null +++ b/test/core/slice/percent_decode_corpus/xyz @@ -0,0 +1 @@ +xyz diff --git a/test/core/slice/percent_decode_fuzzer.c b/test/core/slice/percent_decode_fuzzer.c new file mode 100644 index 0000000000..69d74816a7 --- /dev/null +++ b/test/core/slice/percent_decode_fuzzer.c @@ -0,0 +1,66 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include <stdbool.h> +#include <stdint.h> +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> + +#include "src/core/lib/support/percent_encoding.h" +#include "test/core/util/memory_counters.h" + +bool squelch = true; +bool leak_check = true; + +int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + struct grpc_memory_counters counters; + grpc_memory_counters_init(); + grpc_slice input = grpc_slice_from_copied_buffer((const char *)data, size); + grpc_slice output; + if (gpr_strict_percent_decode_slice( + input, gpr_url_percent_encoding_unreserved_bytes, &output)) { + grpc_slice_unref(output); + } + if (gpr_strict_percent_decode_slice( + input, gpr_compatible_percent_encoding_unreserved_bytes, &output)) { + grpc_slice_unref(output); + } + grpc_slice_unref(gpr_permissive_percent_decode_slice(input)); + grpc_slice_unref(input); + counters = grpc_memory_counters_snapshot(); + grpc_memory_counters_destroy(); + GPR_ASSERT(counters.total_size_relative == 0); + return 0; +} diff --git a/test/core/slice/percent_encode_corpus/0d3ee7fa54e6c66103965fd4409b044ba7db6c3f b/test/core/slice/percent_encode_corpus/0d3ee7fa54e6c66103965fd4409b044ba7db6c3f new file mode 100644 index 0000000000..d09c4a039c --- /dev/null +++ b/test/core/slice/percent_encode_corpus/0d3ee7fa54e6c66103965fd4409b044ba7db6c3f @@ -0,0 +1,3 @@ +_x;7y +xyz')S)xy-zý +Æ*
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/2e7ccf75e27b9501e3b28cf1c50ed0c45ab7c226 b/test/core/slice/percent_encode_corpus/2e7ccf75e27b9501e3b28cf1c50ed0c45ab7c226 new file mode 100644 index 0000000000..4d0c38d0e2 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/2e7ccf75e27b9501e3b28cf1c50ed0c45ab7c226 @@ -0,0 +1 @@ +xyx
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/55bb859f3942c462b03b7cbcf22ab4a0ac9705cf b/test/core/slice/percent_encode_corpus/55bb859f3942c462b03b7cbcf22ab4a0ac9705cf new file mode 100644 index 0000000000..fc6e93342a --- /dev/null +++ b/test/core/slice/percent_encode_corpus/55bb859f3942c462b03b7cbcf22ab4a0ac9705cf @@ -0,0 +1 @@ +.yx.yxxxyzxyyzxy
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/56070cecd54c845b6d4334953b17b712eb000d93 b/test/core/slice/percent_encode_corpus/56070cecd54c845b6d4334953b17b712eb000d93 new file mode 100644 index 0000000000..6823c73f76 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/56070cecd54c845b6d4334953b17b712eb000d93 @@ -0,0 +1 @@ +xyrxyxyzxxyzxyzxyxyy
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/61f50e891bf7ff5eb7a7af206f1e25d77f8756e7 b/test/core/slice/percent_encode_corpus/61f50e891bf7ff5eb7a7af206f1e25d77f8756e7 new file mode 100644 index 0000000000..a65cbb4d5b --- /dev/null +++ b/test/core/slice/percent_encode_corpus/61f50e891bf7ff5eb7a7af206f1e25d77f8756e7 @@ -0,0 +1,3 @@ +xy +xyz +)S-Æþ
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/6e0c60cefc704c7940e475a87dd9ae423061cb5a b/test/core/slice/percent_encode_corpus/6e0c60cefc704c7940e475a87dd9ae423061cb5a new file mode 100644 index 0000000000..8d031d7e2d --- /dev/null +++ b/test/core/slice/percent_encode_corpus/6e0c60cefc704c7940e475a87dd9ae423061cb5a @@ -0,0 +1,3 @@ +xy +xyz +)S)Æ*
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/7271ebcc6d22a0f186f7bc3c1973a7ed1bec8d8e b/test/core/slice/percent_encode_corpus/7271ebcc6d22a0f186f7bc3c1973a7ed1bec8d8e new file mode 100644 index 0000000000..4d82ca3953 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/7271ebcc6d22a0f186f7bc3c1973a7ed1bec8d8e @@ -0,0 +1,4 @@ +x;7y +xyz +)S)xyz +Æ*
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/74c83ece3e2920a67593a9be9c82468f16cbb969 b/test/core/slice/percent_encode_corpus/74c83ece3e2920a67593a9be9c82468f16cbb969 new file mode 100644 index 0000000000..bb7f4ae07e --- /dev/null +++ b/test/core/slice/percent_encode_corpus/74c83ece3e2920a67593a9be9c82468f16cbb969 @@ -0,0 +1 @@ +xyzxy
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/98e004fd2a9f141a7a019720820080e12d637c06 b/test/core/slice/percent_encode_corpus/98e004fd2a9f141a7a019720820080e12d637c06 new file mode 100644 index 0000000000..50879d0f37 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/98e004fd2a9f141a7a019720820080e12d637c06 @@ -0,0 +1,3 @@ +xy +xz +)Sxy-Æzx_yþ
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/ba2c1e98227aa21ea3bb2ca4d0e504119717da8b b/test/core/slice/percent_encode_corpus/ba2c1e98227aa21ea3bb2ca4d0e504119717da8b new file mode 100644 index 0000000000..dc1ab9bfc2 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/ba2c1e98227aa21ea3bb2ca4d0e504119717da8b @@ -0,0 +1,3 @@ +_x;7y +xyz')S)xyz +Æ*
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/c16b9fd45370d4afb5d3ebd307a6e263c25ffd45 b/test/core/slice/percent_encode_corpus/c16b9fd45370d4afb5d3ebd307a6e263c25ffd45 new file mode 100644 index 0000000000..3476e0b70b --- /dev/null +++ b/test/core/slice/percent_encode_corpus/c16b9fd45370d4afb5d3ebd307a6e263c25ffd45 @@ -0,0 +1,2 @@ +xyz +)S
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/d58c3cd4eab9b6d2343abfa1c25c90a383fe0ec3 b/test/core/slice/percent_encode_corpus/d58c3cd4eab9b6d2343abfa1c25c90a383fe0ec3 new file mode 100644 index 0000000000..822d50abf8 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/d58c3cd4eab9b6d2343abfa1c25c90a383fe0ec3 @@ -0,0 +1 @@ +.yx
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/e2619218ede30d2b7b8ecd601a9f0ae754b728b4 b/test/core/slice/percent_encode_corpus/e2619218ede30d2b7b8ecd601a9f0ae754b728b4 new file mode 100644 index 0000000000..101639c93d --- /dev/null +++ b/test/core/slice/percent_encode_corpus/e2619218ede30d2b7b8ecd601a9f0ae754b728b4 @@ -0,0 +1,4 @@ +x;y +xyz +)S)xyz +Æ*
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/f93b3653e453f0e3eea3198001be6ce46e64bd21 b/test/core/slice/percent_encode_corpus/f93b3653e453f0e3eea3198001be6ce46e64bd21 new file mode 100644 index 0000000000..6e07ab342f --- /dev/null +++ b/test/core/slice/percent_encode_corpus/f93b3653e453f0e3eea3198001be6ce46e64bd21 @@ -0,0 +1,5 @@ +x;y +xøyz +)S)xyz +Æ.y~ +)S
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/fd41d029c7682ad3d1c40a9fd017a4c85b673a54 b/test/core/slice/percent_encode_corpus/fd41d029c7682ad3d1c40a9fd017a4c85b673a54 new file mode 100644 index 0000000000..13d7fab596 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/fd41d029c7682ad3d1c40a9fd017a4c85b673a54 @@ -0,0 +1,3 @@ +xy +xyz +)S)S
\ No newline at end of file diff --git a/test/core/slice/percent_encode_corpus/xyz b/test/core/slice/percent_encode_corpus/xyz new file mode 100644 index 0000000000..cd470e6190 --- /dev/null +++ b/test/core/slice/percent_encode_corpus/xyz @@ -0,0 +1 @@ +xyz diff --git a/test/core/slice/percent_encode_fuzzer.c b/test/core/slice/percent_encode_fuzzer.c new file mode 100644 index 0000000000..99599bf16e --- /dev/null +++ b/test/core/slice/percent_encode_fuzzer.c @@ -0,0 +1,73 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include <stdbool.h> +#include <stdint.h> +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> + +#include "src/core/lib/support/percent_encoding.h" +#include "test/core/util/memory_counters.h" + +bool squelch = true; +bool leak_check = true; + +static void test(const uint8_t *data, size_t size, const uint8_t *dict) { + struct grpc_memory_counters counters; + grpc_memory_counters_init(); + grpc_slice input = grpc_slice_from_copied_buffer((const char *)data, size); + grpc_slice output = gpr_percent_encode_slice(input, dict); + grpc_slice decoded_output; + // encoder must always produce decodable output + GPR_ASSERT(gpr_strict_percent_decode_slice(output, dict, &decoded_output)); + grpc_slice permissive_decoded_output = + gpr_permissive_percent_decode_slice(output); + // and decoded output must always match the input + GPR_ASSERT(grpc_slice_cmp(input, decoded_output) == 0); + GPR_ASSERT(grpc_slice_cmp(input, permissive_decoded_output) == 0); + grpc_slice_unref(input); + grpc_slice_unref(output); + grpc_slice_unref(decoded_output); + grpc_slice_unref(permissive_decoded_output); + counters = grpc_memory_counters_snapshot(); + grpc_memory_counters_destroy(); + GPR_ASSERT(counters.total_size_relative == 0); +} + +int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { + test(data, size, gpr_url_percent_encoding_unreserved_bytes); + test(data, size, gpr_compatible_percent_encoding_unreserved_bytes); + return 0; +} diff --git a/test/core/slice/percent_encoding_test.c b/test/core/slice/percent_encoding_test.c new file mode 100644 index 0000000000..e9ba8f5ec4 --- /dev/null +++ b/test/core/slice/percent_encoding_test.c @@ -0,0 +1,157 @@ +/* + * + * Copyright 2016, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/support/percent_encoding.h" + +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> + +#include "src/core/lib/support/string.h" +#include "test/core/util/test_config.h" + +#define TEST_VECTOR(raw, encoded, dict) \ + test_vector(raw, sizeof(raw) - 1, encoded, sizeof(encoded) - 1, dict) + +#define TEST_NONCONFORMANT_VECTOR(encoded, permissive_unencoded, dict) \ + test_nonconformant_vector(encoded, sizeof(encoded) - 1, \ + permissive_unencoded, \ + sizeof(permissive_unencoded) - 1, dict) + +static void test_vector(const char *raw, size_t raw_length, const char *encoded, + size_t encoded_length, const uint8_t *dict) { + char *raw_msg = gpr_dump(raw, raw_length, GPR_DUMP_HEX | GPR_DUMP_ASCII); + char *encoded_msg = + gpr_dump(encoded, encoded_length, GPR_DUMP_HEX | GPR_DUMP_ASCII); + gpr_log(GPR_DEBUG, "Trial:\nraw = %s\nencoded = %s", raw_msg, encoded_msg); + gpr_free(raw_msg); + gpr_free(encoded_msg); + + grpc_slice raw_slice = grpc_slice_from_copied_buffer(raw, raw_length); + grpc_slice encoded_slice = + grpc_slice_from_copied_buffer(encoded, encoded_length); + grpc_slice raw2encoded_slice = gpr_percent_encode_slice(raw_slice, dict); + grpc_slice encoded2raw_slice; + GPR_ASSERT( + gpr_strict_percent_decode_slice(encoded_slice, dict, &encoded2raw_slice)); + grpc_slice encoded2raw_permissive_slice = + gpr_permissive_percent_decode_slice(encoded_slice); + + char *raw2encoded_msg = + gpr_dump_slice(raw2encoded_slice, GPR_DUMP_HEX | GPR_DUMP_ASCII); + char *encoded2raw_msg = + gpr_dump_slice(encoded2raw_slice, GPR_DUMP_HEX | GPR_DUMP_ASCII); + char *encoded2raw_permissive_msg = gpr_dump_slice( + encoded2raw_permissive_slice, GPR_DUMP_HEX | GPR_DUMP_ASCII); + gpr_log(GPR_DEBUG, + "Result:\nraw2encoded = %s\nencoded2raw = %s\nencoded2raw_permissive " + "= %s", + raw2encoded_msg, encoded2raw_msg, encoded2raw_permissive_msg); + gpr_free(raw2encoded_msg); + gpr_free(encoded2raw_msg); + gpr_free(encoded2raw_permissive_msg); + + GPR_ASSERT(0 == grpc_slice_cmp(raw_slice, encoded2raw_slice)); + GPR_ASSERT(0 == grpc_slice_cmp(raw_slice, encoded2raw_permissive_slice)); + GPR_ASSERT(0 == grpc_slice_cmp(encoded_slice, raw2encoded_slice)); + + grpc_slice_unref(encoded2raw_slice); + grpc_slice_unref(encoded2raw_permissive_slice); + grpc_slice_unref(raw2encoded_slice); + grpc_slice_unref(raw_slice); + grpc_slice_unref(encoded_slice); +} + +static void test_nonconformant_vector(const char *encoded, + size_t encoded_length, + const char *permissive_unencoded, + size_t permissive_unencoded_length, + const uint8_t *dict) { + char *permissive_unencoded_msg = + gpr_dump(permissive_unencoded, permissive_unencoded_length, + GPR_DUMP_HEX | GPR_DUMP_ASCII); + char *encoded_msg = + gpr_dump(encoded, encoded_length, GPR_DUMP_HEX | GPR_DUMP_ASCII); + gpr_log(GPR_DEBUG, "Trial:\nraw = %s\nencoded = %s", permissive_unencoded_msg, + encoded_msg); + gpr_free(permissive_unencoded_msg); + gpr_free(encoded_msg); + + grpc_slice permissive_unencoded_slice = grpc_slice_from_copied_buffer( + permissive_unencoded, permissive_unencoded_length); + grpc_slice encoded_slice = + grpc_slice_from_copied_buffer(encoded, encoded_length); + grpc_slice encoded2raw_slice; + GPR_ASSERT(!gpr_strict_percent_decode_slice(encoded_slice, dict, + &encoded2raw_slice)); + grpc_slice encoded2raw_permissive_slice = + gpr_permissive_percent_decode_slice(encoded_slice); + + char *encoded2raw_permissive_msg = gpr_dump_slice( + encoded2raw_permissive_slice, GPR_DUMP_HEX | GPR_DUMP_ASCII); + gpr_log(GPR_DEBUG, "Result:\nencoded2raw_permissive = %s", + encoded2raw_permissive_msg); + gpr_free(encoded2raw_permissive_msg); + + GPR_ASSERT(0 == grpc_slice_cmp(permissive_unencoded_slice, + encoded2raw_permissive_slice)); + + grpc_slice_unref(permissive_unencoded_slice); + grpc_slice_unref(encoded2raw_permissive_slice); + grpc_slice_unref(encoded_slice); +} + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + TEST_VECTOR( + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.~", + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.~", + gpr_url_percent_encoding_unreserved_bytes); + TEST_VECTOR("\x00", "%00", gpr_url_percent_encoding_unreserved_bytes); + TEST_VECTOR("\x01", "%01", gpr_url_percent_encoding_unreserved_bytes); + TEST_VECTOR("a b", "a%20b", gpr_url_percent_encoding_unreserved_bytes); + TEST_VECTOR(" b", "%20b", gpr_url_percent_encoding_unreserved_bytes); + TEST_VECTOR("a b", "a b", gpr_compatible_percent_encoding_unreserved_bytes); + TEST_VECTOR(" b", " b", gpr_compatible_percent_encoding_unreserved_bytes); + TEST_VECTOR("\x0f", "%0F", gpr_url_percent_encoding_unreserved_bytes); + TEST_VECTOR("\xff", "%FF", gpr_url_percent_encoding_unreserved_bytes); + TEST_VECTOR("\xee", "%EE", gpr_url_percent_encoding_unreserved_bytes); + TEST_NONCONFORMANT_VECTOR("%", "%", + gpr_url_percent_encoding_unreserved_bytes); + TEST_NONCONFORMANT_VECTOR("%A", "%A", + gpr_url_percent_encoding_unreserved_bytes); + TEST_NONCONFORMANT_VECTOR("%AG", "%AG", + gpr_url_percent_encoding_unreserved_bytes); + TEST_NONCONFORMANT_VECTOR("\0", "\0", + gpr_url_percent_encoding_unreserved_bytes); + return 0; +} diff --git a/test/core/slice/slice_buffer_test.c b/test/core/slice/slice_buffer_test.c new file mode 100644 index 0000000000..9c55a5c473 --- /dev/null +++ b/test/core/slice/slice_buffer_test.c @@ -0,0 +1,129 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include <grpc/support/log.h> +#include <grpc/support/slice_buffer.h> +#include "test/core/util/test_config.h" + +void test_slice_buffer_add() { + grpc_slice_buffer buf; + grpc_slice aaa = grpc_slice_from_copied_string("aaa"); + grpc_slice bb = grpc_slice_from_copied_string("bb"); + size_t i; + + grpc_slice_buffer_init(&buf); + for (i = 0; i < 10; i++) { + grpc_slice_ref(aaa); + grpc_slice_ref(bb); + grpc_slice_buffer_add(&buf, aaa); + grpc_slice_buffer_add(&buf, bb); + } + GPR_ASSERT(buf.count > 0); + GPR_ASSERT(buf.length == 50); + grpc_slice_buffer_reset_and_unref(&buf); + GPR_ASSERT(buf.count == 0); + GPR_ASSERT(buf.length == 0); + for (i = 0; i < 10; i++) { + grpc_slice_ref(aaa); + grpc_slice_ref(bb); + grpc_slice_buffer_add(&buf, aaa); + grpc_slice_buffer_add(&buf, bb); + } + GPR_ASSERT(buf.count > 0); + GPR_ASSERT(buf.length == 50); + for (i = 0; i < 10; i++) { + grpc_slice_buffer_pop(&buf); + grpc_slice_unref(aaa); + grpc_slice_unref(bb); + } + GPR_ASSERT(buf.count == 0); + GPR_ASSERT(buf.length == 0); + grpc_slice_buffer_destroy(&buf); +} + +void test_slice_buffer_move_first() { + grpc_slice slices[3]; + grpc_slice_buffer src; + grpc_slice_buffer dst; + int idx = 0; + size_t src_len = 0; + size_t dst_len = 0; + + slices[0] = grpc_slice_from_copied_string("aaa"); + slices[1] = grpc_slice_from_copied_string("bbbb"); + slices[2] = grpc_slice_from_copied_string("ccc"); + + grpc_slice_buffer_init(&src); + grpc_slice_buffer_init(&dst); + for (idx = 0; idx < 3; idx++) { + grpc_slice_ref(slices[idx]); + /* For this test, it is important that we add each slice at a new + slice index */ + grpc_slice_buffer_add_indexed(&src, slices[idx]); + grpc_slice_buffer_add_indexed(&dst, slices[idx]); + } + + /* Case 1: Move more than the first slice's length from src to dst */ + src_len = src.length; + dst_len = dst.length; + grpc_slice_buffer_move_first(&src, 4, &dst); + src_len -= 4; + dst_len += 4; + GPR_ASSERT(src.length == src_len); + GPR_ASSERT(dst.length == dst_len); + + /* src now has two slices ["bbb"] and ["ccc"] */ + /* Case 2: Move the first slice from src to dst */ + grpc_slice_buffer_move_first(&src, 3, &dst); + src_len -= 3; + dst_len += 3; + GPR_ASSERT(src.length == src_len); + GPR_ASSERT(dst.length == dst_len); + + /* src now has one slice ["ccc"] */ + /* Case 3: Move less than the first slice's length from src to dst*/ + grpc_slice_buffer_move_first(&src, 2, &dst); + src_len -= 2; + dst_len += 2; + GPR_ASSERT(src.length == src.length); + GPR_ASSERT(dst.length == dst.length); +} + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + + test_slice_buffer_add(); + test_slice_buffer_move_first(); + + return 0; +} diff --git a/test/core/slice/slice_string_helpers_test.c b/test/core/slice/slice_string_helpers_test.c new file mode 100644 index 0000000000..d3dbb1e7f9 --- /dev/null +++ b/test/core/slice/slice_string_helpers_test.c @@ -0,0 +1,148 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include "src/core/lib/support/string.h" + +#include <limits.h> +#include <stddef.h> +#include <stdlib.h> +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> +#include <grpc/support/string_util.h> +#include <grpc/support/useful.h> +#include "test/core/util/test_config.h" + +#define LOG_TEST_NAME(x) gpr_log(GPR_INFO, "%s", x) + +static void expect_slice_dump(grpc_slice slice, uint32_t flags, + const char *result) { + char *got = gpr_dump_slice(slice, flags); + GPR_ASSERT(0 == strcmp(got, result)); + gpr_free(got); + grpc_slice_unref(slice); +} + +static void test_dump_slice(void) { + static const char *text = "HELLO WORLD!"; + static const char *long_text = + "It was a bright cold day in April, and the clocks were striking " + "thirteen. Winston Smith, his chin nuzzled into his breast in an effort " + "to escape the vile wind, slipped quickly through the glass doors of " + "Victory Mansions, though not quickly enough to prevent a swirl of " + "gritty dust from entering along with him."; + + LOG_TEST_NAME("test_dump_slice"); + + expect_slice_dump(grpc_slice_from_copied_string(text), GPR_DUMP_ASCII, text); + expect_slice_dump(grpc_slice_from_copied_string(long_text), GPR_DUMP_ASCII, + long_text); + expect_slice_dump(grpc_slice_from_copied_buffer("\x01", 1), GPR_DUMP_HEX, + "01"); + expect_slice_dump(grpc_slice_from_copied_buffer("\x01", 1), + GPR_DUMP_HEX | GPR_DUMP_ASCII, "01 '.'"); +} + +static void test_strsplit(void) { + grpc_slice_buffer *parts; + grpc_slice str; + + LOG_TEST_NAME("test_strsplit"); + + parts = gpr_malloc(sizeof(grpc_slice_buffer)); + grpc_slice_buffer_init(parts); + + str = grpc_slice_from_copied_string("one, two, three, four"); + grpc_slice_split(str, ", ", parts); + GPR_ASSERT(4 == parts->count); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[0], "one")); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[1], "two")); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[2], "three")); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[3], "four")); + grpc_slice_buffer_reset_and_unref(parts); + grpc_slice_unref(str); + + /* separator not present in string */ + str = grpc_slice_from_copied_string("one two three four"); + grpc_slice_split(str, ", ", parts); + GPR_ASSERT(1 == parts->count); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[0], "one two three four")); + grpc_slice_buffer_reset_and_unref(parts); + grpc_slice_unref(str); + + /* separator at the end */ + str = grpc_slice_from_copied_string("foo,"); + grpc_slice_split(str, ",", parts); + GPR_ASSERT(2 == parts->count); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[0], "foo")); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[1], "")); + grpc_slice_buffer_reset_and_unref(parts); + grpc_slice_unref(str); + + /* separator at the beginning */ + str = grpc_slice_from_copied_string(",foo"); + grpc_slice_split(str, ",", parts); + GPR_ASSERT(2 == parts->count); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[0], "")); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[1], "foo")); + grpc_slice_buffer_reset_and_unref(parts); + grpc_slice_unref(str); + + /* standalone separator */ + str = grpc_slice_from_copied_string(","); + grpc_slice_split(str, ",", parts); + GPR_ASSERT(2 == parts->count); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[0], "")); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[1], "")); + grpc_slice_buffer_reset_and_unref(parts); + grpc_slice_unref(str); + + /* empty input */ + str = grpc_slice_from_copied_string(""); + grpc_slice_split(str, ", ", parts); + GPR_ASSERT(1 == parts->count); + GPR_ASSERT(0 == grpc_slice_str_cmp(parts->slices[0], "")); + grpc_slice_buffer_reset_and_unref(parts); + grpc_slice_unref(str); + + grpc_slice_buffer_destroy(parts); + gpr_free(parts); +} + +int main(int argc, char **argv) { + grpc_test_init(argc, argv); + test_dump_slice(); + test_strsplit(); + return 0; +} diff --git a/test/core/slice/slice_test.c b/test/core/slice/slice_test.c new file mode 100644 index 0000000000..c263fe27d6 --- /dev/null +++ b/test/core/slice/slice_test.c @@ -0,0 +1,265 @@ +/* + * + * Copyright 2015, Google Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#include <grpc/support/slice.h> + +#include <string.h> + +#include <grpc/support/alloc.h> +#include <grpc/support/log.h> +#include "test/core/util/test_config.h" + +#define LOG_TEST_NAME(x) gpr_log(GPR_INFO, "%s", x); + +static void test_slice_malloc_returns_something_sensible(void) { + /* Calls grpc_slice_create for various lengths and verifies the internals for + consistency. */ + size_t length; + size_t i; + grpc_slice slice; + + LOG_TEST_NAME("test_slice_malloc_returns_something_sensible"); + + for (length = 0; length <= 1024; length++) { + slice = grpc_slice_malloc(length); + /* If there is a length, slice.data must be non-NULL. If length is zero + we don't care. */ + if (length) { + GPR_ASSERT(GPR_SLICE_START_PTR(slice)); + } + /* Returned slice length must be what was requested. */ + GPR_ASSERT(GPR_SLICE_LENGTH(slice) == length); + /* If the slice has a refcount, it must be destroyable. */ + if (slice.refcount) { + GPR_ASSERT(slice.refcount->ref != NULL); + GPR_ASSERT(slice.refcount->unref != NULL); + } + /* We must be able to write to every byte of the data */ + for (i = 0; i < length; i++) { + GPR_SLICE_START_PTR(slice)[i] = (uint8_t)i; + } + /* And finally we must succeed in destroying the slice */ + grpc_slice_unref(slice); + } +} + +static void do_nothing(void *ignored) {} + +static void test_slice_new_returns_something_sensible(void) { + uint8_t x; + + grpc_slice slice = grpc_slice_new(&x, 1, do_nothing); + GPR_ASSERT(slice.refcount); + GPR_ASSERT(slice.data.refcounted.bytes == &x); + GPR_ASSERT(slice.data.refcounted.length == 1); + grpc_slice_unref(slice); +} + +/* destroy function that sets a mark to indicate it was called. */ +static void set_mark(void *p) { *((int *)p) = 1; } + +static void test_slice_new_with_user_data(void) { + int marker = 0; + uint8_t buf[2]; + grpc_slice slice; + + buf[0] = 0; + buf[1] = 1; + slice = grpc_slice_new_with_user_data(buf, 2, set_mark, &marker); + GPR_ASSERT(marker == 0); + GPR_ASSERT(GPR_SLICE_LENGTH(slice) == 2); + GPR_ASSERT(GPR_SLICE_START_PTR(slice)[0] == 0); + GPR_ASSERT(GPR_SLICE_START_PTR(slice)[1] == 1); + + /* unref should cause destroy function to run. */ + grpc_slice_unref(slice); + GPR_ASSERT(marker == 1); +} + +static int do_nothing_with_len_1_calls = 0; + +static void do_nothing_with_len_1(void *ignored, size_t len) { + GPR_ASSERT(len == 1); + do_nothing_with_len_1_calls++; +} + +static void test_slice_new_with_len_returns_something_sensible(void) { + uint8_t x; + int num_refs = 5; /* To test adding/removing an arbitrary number of refs */ + int i; + + grpc_slice slice = grpc_slice_new_with_len(&x, 1, do_nothing_with_len_1); + GPR_ASSERT(slice.refcount); /* ref count is initialized to 1 at this point */ + GPR_ASSERT(slice.data.refcounted.bytes == &x); + GPR_ASSERT(slice.data.refcounted.length == 1); + GPR_ASSERT(do_nothing_with_len_1_calls == 0); + + /* Add an arbitrary number of refs to the slice and remoe the refs. This is to + make sure that that the destroy callback (i.e do_nothing_with_len_1()) is + not called until the last unref operation */ + for (i = 0; i < num_refs; i++) { + grpc_slice_ref(slice); + } + for (i = 0; i < num_refs; i++) { + grpc_slice_unref(slice); + } + GPR_ASSERT(do_nothing_with_len_1_calls == 0); /* Shouldn't be called yet */ + + /* last unref */ + grpc_slice_unref(slice); + GPR_ASSERT(do_nothing_with_len_1_calls == 1); +} + +static void test_slice_sub_works(unsigned length) { + grpc_slice slice; + grpc_slice sub; + unsigned i, j, k; + + LOG_TEST_NAME("test_slice_sub_works"); + gpr_log(GPR_INFO, "length=%d", length); + + /* Create a slice in which each byte is equal to the distance from it to the + beginning of the slice. */ + slice = grpc_slice_malloc(length); + for (i = 0; i < length; i++) { + GPR_SLICE_START_PTR(slice)[i] = (uint8_t)i; + } + + /* Ensure that for all subsets length is correct and that we start on the + correct byte. Additionally check that no copies were made. */ + for (i = 0; i < length; i++) { + for (j = i; j < length; j++) { + sub = grpc_slice_sub(slice, i, j); + GPR_ASSERT(GPR_SLICE_LENGTH(sub) == j - i); + for (k = 0; k < j - i; k++) { + GPR_ASSERT(GPR_SLICE_START_PTR(sub)[k] == (uint8_t)(i + k)); + } + grpc_slice_unref(sub); + } + } + grpc_slice_unref(slice); +} + +static void check_head_tail(grpc_slice slice, grpc_slice head, grpc_slice tail) { + GPR_ASSERT(GPR_SLICE_LENGTH(slice) == + GPR_SLICE_LENGTH(head) + GPR_SLICE_LENGTH(tail)); + GPR_ASSERT(0 == memcmp(GPR_SLICE_START_PTR(slice), GPR_SLICE_START_PTR(head), + GPR_SLICE_LENGTH(head))); + GPR_ASSERT(0 == memcmp(GPR_SLICE_START_PTR(slice) + GPR_SLICE_LENGTH(head), + GPR_SLICE_START_PTR(tail), GPR_SLICE_LENGTH(tail))); +} + +static void test_slice_split_head_works(size_t length) { + grpc_slice slice; + grpc_slice head, tail; + size_t i; + + LOG_TEST_NAME("test_slice_split_head_works"); + gpr_log(GPR_INFO, "length=%" PRIuPTR, length); + + /* Create a slice in which each byte is equal to the distance from it to the + beginning of the slice. */ + slice = grpc_slice_malloc(length); + for (i = 0; i < length; i++) { + GPR_SLICE_START_PTR(slice)[i] = (uint8_t)i; + } + + /* Ensure that for all subsets length is correct and that we start on the + correct byte. Additionally check that no copies were made. */ + for (i = 0; i < length; i++) { + tail = grpc_slice_ref(slice); + head = grpc_slice_split_head(&tail, i); + check_head_tail(slice, head, tail); + grpc_slice_unref(tail); + grpc_slice_unref(head); + } + + grpc_slice_unref(slice); +} + +static void test_slice_split_tail_works(size_t length) { + grpc_slice slice; + grpc_slice head, tail; + size_t i; + + LOG_TEST_NAME("test_slice_split_tail_works"); + gpr_log(GPR_INFO, "length=%" PRIuPTR, length); + + /* Create a slice in which each byte is equal to the distance from it to the + beginning of the slice. */ + slice = grpc_slice_malloc(length); + for (i = 0; i < length; i++) { + GPR_SLICE_START_PTR(slice)[i] = (uint8_t)i; + } + + /* Ensure that for all subsets length is correct and that we start on the + correct byte. Additionally check that no copies were made. */ + for (i = 0; i < length; i++) { + head = grpc_slice_ref(slice); + tail = grpc_slice_split_tail(&head, i); + check_head_tail(slice, head, tail); + grpc_slice_unref(tail); + grpc_slice_unref(head); + } + + grpc_slice_unref(slice); +} + +static void test_slice_from_copied_string_works(void) { + static const char *text = "HELLO WORLD!"; + grpc_slice slice; + + LOG_TEST_NAME("test_slice_from_copied_string_works"); + + slice = grpc_slice_from_copied_string(text); + GPR_ASSERT(strlen(text) == GPR_SLICE_LENGTH(slice)); + GPR_ASSERT(0 == + memcmp(text, GPR_SLICE_START_PTR(slice), GPR_SLICE_LENGTH(slice))); + grpc_slice_unref(slice); +} + +int main(int argc, char **argv) { + unsigned length; + grpc_test_init(argc, argv); + test_slice_malloc_returns_something_sensible(); + test_slice_new_returns_something_sensible(); + test_slice_new_with_user_data(); + test_slice_new_with_len_returns_something_sensible(); + for (length = 0; length < 128; length++) { + test_slice_sub_works(length); + test_slice_split_head_works(length); + test_slice_split_tail_works(length); + } + test_slice_from_copied_string_works(); + return 0; +} |