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Test that invalid UTF-8 byte sequences are rejected. #450

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Test that invalid UTF-8 byte sequences are rejected. #450

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ee6a07f
Test that invalid UTF-8 byte sequences are rejected.
sunfishcode Mar 30, 2017
4cc3010
Test that invalid UTF-8 byte sequences are rejected in custom section…
sunfishcode Mar 30, 2017
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63 changes: 63 additions & 0 deletions test/core/custom_section.wast
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Original file line number Diff line number Diff line change
Expand Up @@ -90,3 +90,66 @@
)
"function and code section have inconsistent lengths"
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;; Test that byte sequences which do not validate as UTF-8 are rejected.

(assert_malformed (module "\00asm\01\00\00\00" "\00\02\01" "\80") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\02\01" "\bf") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\02\01" "\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\02\01" "\c1") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\04\03" "\c2\80\80") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\02\01" "\c2") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\c2\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\c2\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\c2\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\c2\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\df\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\df\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\df\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\df\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\05\04" "\e1\80\80\80") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e1\80") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e0\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e0\9f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e0\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e0\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e1\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e1\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e1\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\e1\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ec\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ec\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ec\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ec\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ed\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ed\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ed\a0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ed\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ee\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ee\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ee\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ee\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ef\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ef\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ef\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\ef\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\06\05" "\f1\80\80\80\80") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\04\03" "\f1\80\80") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f0\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f0\8f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f0\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f0\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f1\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f1\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f1\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f1\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f3\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f3\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f3\c0") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f3\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f4\00") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f4\7f") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f4\90") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\03\02" "\f4\ff") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\02\01" "\f5") "invalid utf-8 byte sequence")
(assert_malformed (module "\00asm\01\00\00\00" "\00\02\01" "\ff") "invalid utf-8 byte sequence")
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