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Adding semantic tests for bytes.concat.

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This commit is contained in:
Djordje Mijovic
2021-03-24 11:49:21 +01:00
parent 4e75c6c3e8
commit d0a854b312
6 changed files with 113 additions and 0 deletions
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test/libsolidity/semanticTests/array/concat/bytes_concat_2_args.sol
+30
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contract C {
function f(bytes memory a, bytes memory b) public returns (bytes memory) {
return bytes.concat(a, b);
}
}
// ====
// compileViaYul: also
// ----
// f(bytes, bytes): 0x40, 0x80, 32, "abcdabcdabcdabcdabcdabcdabcdabcd", 5, "bcdef" -> 0x20, 37, "abcdabcdabcdabcdabcdabcdabcdabcd", "bcdef"
//
// f(bytes, bytes):
// 0x40, 0xa0, 64, "abcdabcdabcdabcdabcdabcdabcdabcd", "abcdabcdabcdabcdabcdabcdabcdabcd", 5, "bcdef"
// ->
// 0x20, 69, "abcdabcdabcdabcdabcdabcdabcdabcd", "abcdabcdabcdabcdabcdabcdabcdabcd", "bcdef"
// f(bytes, bytes): 0x40, 0x80, 3, "abc", 3, "def" -> 0x20, 6, "abcdef"
//
// f(bytes, bytes):
// 0x40, 0xa0, 34, "abcdabcdabcdabcdabcdabcdabcdabcd", "ab", 30, "cdabcdabcdabcdabcdabcdabcdabcd"
// ->
// 0x20, 64, "abcdabcdabcdabcdabcdabcdabcdabcd", "abcdabcdabcdabcdabcdabcdabcdabcd"
//
// f(bytes, bytes):
// 0x40, 0xa0, 34, "abcdabcdabcdabcdabcdabcdabcdabcd", "ab", 34, "cdabcdabcdabcdabcdabcdabcdabcdab", "cd"
// ->
// 0x20, 68, "abcdabcdabcdabcdabcdabcdabcdabcd", "abcdabcdabcdabcdabcdabcdabcdabcd", "abcd"
//
// f(bytes, bytes):
// 0x40, 0x80, 3, "abc", 30, "dabcdabcdabcdabcdabcdabcdabcda"
// ->
// 0x20, 33, "abcdabcdabcdabcdabcdabcdabcdabcd", "a"