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Add test for copying elements of nested storage array

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This commit is contained in:
wechman 2022-09-08 11:21:12 +02:00
parent 0262621b9f
commit c4d97120bd
1 changed files with 62 additions and 32 deletions
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94
test/libsolidity/semanticTests/array/copying/nested_array_element_storage_to_storage.sol
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@ -1,55 +1,85 @@
pragma abicoder v2;
contract C {
uint8[][][] src1 = new uint8[][][](2);
uint8[][2][] src2 = new uint8[][2][](1);
uint8[2][][] src3 = new uint8[2][][](2);
uint8[][][2] src2;
uint8[][2][] src3 = new uint8[][2][](1);
uint8[2][][] src4 = new uint8[2][][](2);
uint8[][][1] dst1;
uint8[][2][] dst2;
uint8[2][] dst3;
uint8[][] dst1;
uint8[][] dst2;
uint8[][2] dst3;
uint8[][] dst4;
constructor() {
src1[1] = new uint8[][](2);
src1[1][0] = [3, 4];
src1[1][1] = [5, 6];
src2[0][0] = [3, 4];
src2[0][1] = [5, 6];
src2[0] = new uint8[][](2);
src2[0][0] = [6, 7];
src2[0][1] = [8, 9];
src2[1] = new uint8[][](2);
src2[1][0] = [10, 11];
src3[0] = new uint8[2][](1);
src3[0][0] = [17, 23];
src3[1] = new uint8[2][](1);
src3[1][0] = [19, 31];
src3[0][0] = [3, 4];
src3[0][1] = [5, 6];
src4[0] = new uint8[2][](1);
src4[0][0] = [17, 23];
src4[1] = new uint8[2][](1);
src4[1][0] = [19, 31];
}
function test1() public {
dst1[0] = src1[1];
require(dst1[0].length == 2);
require(dst1[0][0][0] == src1[1][0][0]);
require(dst1[0][1][1] == src1[1][1][1]);
dst1 = src1[1];
require(dst1.length == 2);
require(dst1[0][0] == src1[1][0][0]);
require(dst1[0][1] == src1[1][0][1]);
require(dst1[1][0] == src1[1][1][0]);
require(dst1[1][1] == src1[1][1][1]);
}
function test2() public {
dst2.push();
dst2[0][0] = src2[0][0];
dst2[0][1] = src2[0][1];
require(dst2[0][0][0] == src2[0][0][0]);
require(dst2[0][0][1] == src2[0][0][1]);
dst2 = src2[0];
require(dst2.length == 2);
require(dst2[0][0] == src2[1][0][0]);
require(dst2[0][1] == src2[1][0][1]);
require(dst2[1][0] == src2[1][1][0]);
require(dst2[1][1] == src2[1][1][1]);
}
function test3() public {
dst3 = src3[1];
require(dst3[0][0] == src3[1][0][0]);
require(dst3[0][0] == src3[1][0][0]);
dst3 = src3[0];
require(dst3[0][0] == src3[0][0][0]);
require(dst3[0][1] == src3[0][0][1]);
require(dst3[1][0] == src3[0][1][0]);
require(dst3[1][1] == src3[0][1][1]);
}
function test4() public {
dst4 = src4[1];
require(dst4.length == 2);
require(dst4[0][0] == src4[0][0][0]);
require(dst4[0][1] == src4[0][0][1]);
require(dst4[1][0] == src4[0][1][0]);
require(dst4[1][1] == src4[0][1][1]);
}
}
// ----
// test1()
// gas irOptimized: 147595
// gas legacy: 148507
// gas legacyOptimized: 148336
// test2()
// gas irOptimized: 145663
// gas legacy: 146311
// gas legacyOptimized: 146106
// test3()
// test1() ->
// gas irOptimized: 150570
// gas legacy: 151017
// gas legacyOptimized: 150970
// test2() -> FAILURE
// gas irOptimized: 150408
// gas legacy: 150700
// gas legacyOptimized: 150601
// test3() ->
// gas irOptimized: 123810
// gas legacy: 125381
// gas legacyOptimized: 125160
// test4() -> FAILURE