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Dynamic teal #2126

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merged 19 commits into from
May 14, 2021
Merged

Dynamic teal #2126

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b4a55af
basics for divw, teal v4
jannotti Mar 15, 2021
1b98e69
Docs and tests for divw
jannotti Mar 19, 2021
cdd1a59
back branches
jannotti Apr 27, 2021
c6ddaa1
Allow labels to proceed instructions on a line
jannotti Apr 27, 2021
2d8e221
callsub, retsub
jannotti Apr 27, 2021
736be24
code review suggestions
jannotti May 6, 2021
8b8aba2
callsub arg correction, infinite recursion test
jannotti May 6, 2021
fbc896b
check back branches for alignment
jannotti May 6, 2021
a7346a3
make dry run test closer to reality
jannotti May 7, 2021
60ce9ee
Move cost checking into Check() for static cost checks.
jannotti May 10, 2021
ca53930
ignore langspec files. we might consdier checkin instead
jannotti May 10, 2021
0430d1c
test that v4 teal is not available early
jannotti May 11, 2021
4137ada
check programs against last static version
jannotti May 11, 2021
1802d7b
mistaken checkin of commented test, removed
jannotti May 11, 2021
f8e281d
Use TEAL v4, rather than new consenus parameter to go dynamic.
jannotti May 11, 2021
838d411
Spec updates for backjumps
jannotti May 11, 2021
511cf69
typo
jannotti May 11, 2021
12d90f8
Further explanation of callstack
jannotti May 14, 2021
acbc483
code review
jannotti May 14, 2021
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@jannotti
jannotti committed May 6, 2021
commit 736be24e06c82abf9caebfdb79066ed9b75ef937
22 changes: 21 additions & 1 deletion data/transactions/logic/eval_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -540,10 +540,14 @@ int 1 // ret 1
func TestUint128(t *testing.T) {
x := uint128(0, 3)
require.Equal(t, x.String(), "3")
x = uint128(0, 0)
require.Equal(t, x.String(), "0")
x = uint128(1, 3)
require.Equal(t, x.String(), "18446744073709551619")
x = uint128(1, 5)
require.Equal(t, x.String(), "18446744073709551621")
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x = uint128(^uint64(0), ^uint64(0)) // maximum uint128 = 2^64-1
require.Equal(t, x.String(), "340282366920938463463374607431768211455")
}

func TestDivw(t *testing.T) {
Expand All @@ -562,6 +566,21 @@ func TestDivw(t *testing.T) {
int 0; ==; assert;
int 2; ==; assert; int 1`, 4)

// 0:0 / 0:7 == 0r0
testAccepts(t, `int 0; int 0; int 0; int 7; divw;
int 0; ==; assert;
int 0; ==; assert;
int 0; ==; assert;
int 0; ==; assert; int 1`, 4)

// maxu64:maxu64 / maxu64:maxu64 == 1r0
testAccepts(t, `int 18446744073709551615; int 18446744073709551615; int 18446744073709551615; int 18446744073709551615;
divw;
int 0; ==; assert;
int 0; ==; assert;
int 1; ==; assert;
int 0; ==; assert; int 1`, 4)

// 0:7777 / 1:0 == 0:0r7777 == 0:0,0:7777
testAccepts(t, `int 0; int 7777; int 1; int 0; divw;
int 7777; ==; assert;
Expand Down Expand Up @@ -2803,7 +2822,8 @@ bytecblock 0x01234576 0xababcdcd 0xf000baad
done:
int 1`, v)
require.NoError(t, err)
//t.Log(hex.EncodeToString(ops.Program)) brhilo
//t.Log(hex.EncodeToString(ops.Program))
// (br)anch byte, (hi)gh byte of offset, (lo)w byte: brhilo
canonicalProgramString := mutateProgVersion(v, "01200101224000112603040123457604ababcdcd04f000baad22")
canonicalProgramBytes, err := hex.DecodeString(canonicalProgramString)
require.NoError(t, err)
Expand Down