mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
61 lines
2.1 KiB
Solidity
61 lines
2.1 KiB
Solidity
==== ExternalSource: _base64/base64_inline_asm.sol ====
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==== ExternalSource: _base64/base64_no_inline_asm.sol ====
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==== Source: base64.sol ====
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import "_base64/base64_inline_asm.sol";
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import "_base64/base64_no_inline_asm.sol";
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contract test {
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function encode_inline_asm(bytes memory data) external pure returns (string memory) {
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return InlineAsmBase64.encode(data);
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}
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function encode_no_asm(bytes memory data) external pure returns (string memory) {
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return NoAsmBase64.encode(data);
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}
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function encode_inline_asm_large() external {
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for (uint i = 0; i < 1000; i++) {
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InlineAsmBase64.encode("foo");
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}
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}
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function encode_no_asm_large() external {
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for (uint i = 0; i < 1000; i++) {
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NoAsmBase64.encode("foo");
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}
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}
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}
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// Test cases derived from Base64 specification: RFC4648
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// https://datatracker.ietf.org/doc/html/rfc4648#section-10
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//
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// ====
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// EVMVersion: >=constantinople
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// ----
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// constructor()
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// gas irOptimized: 444190
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// gas legacy: 757857
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// gas legacyOptimized: 539866
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// encode_inline_asm(bytes): 0x20, 0 -> 0x20, 0
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// encode_inline_asm(bytes): 0x20, 1, "f" -> 0x20, 4, "Zg=="
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// encode_inline_asm(bytes): 0x20, 2, "fo" -> 0x20, 4, "Zm8="
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// encode_inline_asm(bytes): 0x20, 3, "foo" -> 0x20, 4, "Zm9v"
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// encode_inline_asm(bytes): 0x20, 4, "foob" -> 0x20, 8, "Zm9vYg=="
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// encode_inline_asm(bytes): 0x20, 5, "fooba" -> 0x20, 8, "Zm9vYmE="
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// encode_inline_asm(bytes): 0x20, 6, "foobar" -> 0x20, 8, "Zm9vYmFy"
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// encode_no_asm(bytes): 0x20, 0 -> 0x20, 0
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// encode_no_asm(bytes): 0x20, 1, "f" -> 0x20, 4, "Zg=="
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// encode_no_asm(bytes): 0x20, 2, "fo" -> 0x20, 4, "Zm8="
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// encode_no_asm(bytes): 0x20, 3, "foo" -> 0x20, 4, "Zm9v"
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// encode_no_asm(bytes): 0x20, 4, "foob" -> 0x20, 8, "Zm9vYg=="
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// encode_no_asm(bytes): 0x20, 5, "fooba" -> 0x20, 8, "Zm9vYmE="
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// encode_no_asm(bytes): 0x20, 6, "foobar" -> 0x20, 8, "Zm9vYmFy"
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// encode_inline_asm_large()
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// gas irOptimized: 1382042
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// gas legacy: 1646033
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// gas legacyOptimized: 1206033
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// encode_no_asm_large()
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// gas irOptimized: 3311099
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// gas legacy: 4723077
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// gas legacyOptimized: 2909077
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