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Adds OP_CAT script_tests unittests
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@EthanHeilman @ajtowns
EthanHeilman authored and ajtowns committed Oct 9, 2024
1 parent 51a108c commit ea0b412
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338 changes: 338 additions & 0 deletions src/test/data/script_tests.json
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Expand Up @@ -2527,6 +2527,344 @@
["0x050000000001", "CHECKSEQUENCEVERIFY", "CHECKSEQUENCEVERIFY", "UNSATISFIED_LOCKTIME",
"CSV fails if stack top bit 1 << 31 is not set, and tx version < 2"],

["OP_CAT tests"],
[
[
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT",
"OK",
"TAPSCRIPT (CAT) Test of OP_CAT flag by calling CAT on an empty stack. This does not error because no TAPSCRIPT_OP_CAT flag is set so CAT is OP_SUCCESS"
],
[
[
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"INVALID_STACK_OPERATION",
"TAPSCRIPT Test of OP_CAT flag by calling CAT on an empty stack. This throws an error because TAPSCRIPT_OP_CAT flag is set so CAT is executed"
],
[
[
"aa",
"bb",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT Test of OP_CAT flag by calling CAT on two elements. TAPSCRIPT_OP_CAT flag is set so CAT is executed."
],
[
[
"78a11a1260c1101260",
"78a11a1260",
"c1101260",
"#SCRIPT# CAT EQUAL",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT CATs 78a11a1260 and c1101260 together and checks it is EQUAL to stack element 78a11a1260c1101260"
],
[
[
"78a11a1260c1101260",
"78a11a1260",
"c1101260",
"#SCRIPT# CAT EQUAL",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT",
"OK",
"TAPSCRIPT Test of OP_CAT flag, CATs 78a11a1260 and c1101260 together and checks it is EQUAL to stack element 78a11a1260c1101260. No TAPSCRIPT_OP_CAT set so CAT should be OP_SUCCESS."
],
[
[
"",
"78a11a1260",
"c1101260",
"#SCRIPT# CAT EQUAL",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"EVAL_FALSE",
"TAPSCRIPT CATs 78a11a1260 and c1101260 together and checks it is EQUAL to the empty stack element"
],
[
[
"51",
"78a11a1260c1101260",
"78a11a1260",
"c1101260",
"#SCRIPT# CAT EQUALVERIFY",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT CATS 78a11a1260 and c1101260 together and checks it is EQUALVERIFY to stack element 78a11a1260c1101260"
],
[
[
"51",
"c110126078a11a1260",
"78a11a1260",
"c1101260",
"#SCRIPT# CAT EQUALVERIFY",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"EQUALVERIFY",
"TAPSCRIPT CATs 78a11a1260 and c1101260 together and checks it is EQUALVERIFY to stack element c110126078a11a1260"
],
[
[
"aa",
"bb",
"#SCRIPT# CAT 0x4c 0x02 0xaabb EQUAL",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT CATs aa and bb together and checks EQUAL to aabb"
],
[
[
"eeffeeff",
"aa",
"bbff",
"#SCRIPT# CAT CAT DUP DROP 0x4c 0x07 0xeeffeeffaabbff EQUAL",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT CATs aa and bbcc and eeffeff together and checks EQUAL to eeffeeffaabbcc"
],
[
[
"c24f2c1e363e09a5dd56f0",
"89a0385490a11b6dc6740f3513",
"#SCRIPT# CAT 0x4c 0x18 0xc24f2c1e363e09a5dd56f089a0385490a11b6dc6740f3513 EQUAL",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT Tests CAT on different sized random stack elements and compares the result."
],
[
[
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93",
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT Tests CAT on two hash outputs"
],
[
[
"51",
"bbbb",
"01",
"#SCRIPT# IF CAT ELSE DROP ENDIF",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT Tests CAT inside of an IF ELSE conditional (true IF)"
],
[
[
"51",
"",
"#SCRIPT# IF CAT ELSE DROP ENDIF",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"CLEANSTACK",
"TAPSCRIPT Tests CAT inside of an IF ELSE conditional (false IF)"
],
[
[
"1a1a",
"#SCRIPT# DUP CAT DUP CAT DUP CAT DUP CAT DUP CAT DUP CAT DUP CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT Runs DUP CAT seven times on 1a1a"
],
[
[
"1a1a1a1a1a1a1a",
"#SCRIPT# DUP CAT DUP CAT DUP CAT DUP CAT DUP CAT DUP CAT DUP CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"PUSH_SIZE",
"TAPSCRIPT Runs DUP CAT seven times on 1a1a1a1a1a1a1a triggering a stack size error as the result is larger than max stack element size"
],
[
[
"1ffe1234567890",
"00",
"#SCRIPT# HASH256 DUP SHA1 CAT DUP CAT TOALTSTACK HASH256 DUP CAT TOALTSTACK FROMALTSTACK",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT Tests CAT with a melange of other opcodes including FROMALTSTACK. "
],
[
[
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"INVALID_STACK_OPERATION",
"TAPSCRIPT ([], CAT) Tests CAT fails on empty stack"
],
[
[
"09ca7009ca7009ca7009ca7009ca70",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"INVALID_STACK_OPERATION",
"TAPSCRIPT ([09ca7009ca7009ca7009ca7009ca70], CAT) Tests CAT fails on a stack of only one element"
],
[
[
"",
"09ca7009ca7009ca7009ca7009ca70",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT (['', 09ca7009ca7009ca7009ca7009ca70], CAT) Tests CAT succeeds when one of the two values to concatenate is of size zero"
],
[
[
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93",
"0102030405060708",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"OK",
"TAPSCRIPT ([512 byte element, 09ca7009ca7009ca7009ca7009ca70], CAT) Tests edge case where concatenated value is exactly max stack element size (520 bytes)"
],
[
[
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b930102030405060708",
"01",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"PUSH_SIZE",
"TAPSCRIPT ([520 byte element, 01], CAT) Tests edge case where concatenated value is one byte larger than max stack element size (520 bytes)"
],
[
[
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b930102030405060708",
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b930102030405060708",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"PUSH_SIZE",
"TAPSCRIPT ([520 byte element, 520 byte element], CAT) Tests case where each element to concatenate is exactly max stack element size (520 bytes)"
],
[
[
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b930102030405060708",
"f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93f821125522f9490bcd108cdd0effbb002d45c6e66e6b48aeb51c865743796b93010203040506070809",
"#SCRIPT# CAT",
"#CONTROLBLOCK#",
0.00000001
],
"",
"0x51 0x20 #TAPROOTOUTPUT#",
"P2SH,WITNESS,TAPROOT,OP_CAT",
"PUSH_SIZE",
"TAPSCRIPT ([520 byte element, 521 byte element], CAT) Tests edge case where one of the elements to concatenate is one byte larger than max stack element size (520 bytes)"
],

["MINIMALIF tests"],
["MINIMALIF is not applied to non-segwit scripts"],
["1", "IF 1 ENDIF", "P2SH,WITNESS,MINIMALIF", "OK"],
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