validation: Rename CheckInputs to CheckInputScripts #16658

jnewbery · 2019-08-19T16:13:44Z

CheckInputs() used to check no double spends, scripts & sigs and amounts. Since
832e074, the double spend and amount checks
have been moved to CheckTxInputs(), and CheckInputs() now just validates
input scripts. Rename the function to CheckInputScripts().

Also fix incorrect comments.

DrahtBot · 2019-08-19T18:29:00Z

The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

Conflicts

Reviewers, this pull request conflicts with the following ones:

#17399 (validation: Templatize ValidationState instead of subclassing by jkczyz)

If you consider this pull request important, please also help to review the conflicting pull requests. Ideally, start with the one that should be merged first.

fanquake

Concept ACK

This builds on #13868. Please review that PR first.

I have reviewed the base PR.

Should 046cd7555e909d9f62a14c44ef0c09eac209b287 be a scripted-diff? This should produce the same change:

gsed -i 's/\<CheckInputs\>/CheckInputScripts/g' src/*.h src/*.cpp src/**/*.h src/**/*.cpp

This needs a couple functional test changes for the expected messages:

bitcoin/test/functional/feature_dersig.py

Line 127 in 7d6f63c

    
           with self.nodes[0].assert_debug_log(expected_msgs=['CheckInputs on {} failed with non-mandatory-script-verify-flag (Non-canonical DER signature)'.format(block.vtx[-1].hash)]):

bitcoin/test/functional/feature_cltv.py

Line 141 in 7d6f63c

    
           with self.nodes[0].assert_debug_log(expected_msgs=['CheckInputs on {} failed with non-mandatory-script-verify-flag (Negative locktime)'.format(block.vtx[-1].hash)]):

jnewbery · 2019-09-02T15:25:36Z

Rebased and removed WIP tag.

Thanks for the review @fanquake

This needs a couple functional test changes for the expected messages.

Fixed. Thanks.

Should 046cd75 be a scripted-diff?

I think this is small enough to be a non-scripted commit, and I'd need to add more to your suggested one-liner to make the test changes atomic with the validation.cpp changes. I'm leaving as it is for now, but can change if other reviewers agree that scripted would be better.

ajtowns · 2019-09-03T11:57:49Z

I'd need to add more to your suggested one-liner to make the test changes atomic with the validation.cpp changes

FWIW, I believe a valid scripted-diff line for 3623a8f946c55c3fd897a057ac38acb85817f593 would be:

sed -i -E -e 's/CheckInputs\b/CheckInputScripts/g' $(git grep -l CheckInputs | grep -v doc/)

src/validation.cpp

jnewbery · 2019-09-04T22:32:40Z

FWIW, I believe a valid scripted-diff line for 3623a8f would be...

I've updated the commit to use your scripted diff one-liner. Thanks!

michaelfolkson · 2019-09-07T12:49:09Z

Concept ACK. I ran a git grep on CheckInputs in this PR branch and apart from old release notes that obviously won't change, there is a ValidateCheckInputsForAllFlags function in src/test/txvalidationcache_tests.cpp, a CheckInputsAndUpdateCoins function in src/txmempool.cpp and CheckInputsFromMempoolAndCache function in src/validation.cpp. Should they be changed too?

fanquake · 2019-09-08T08:10:38Z

@jnewbery Looks like the scripted diff needs fixing:

$ set -o errexit; source ./ci/lint/06_script.sh
Error: script block marker but no scripted-diff in title
Failed

jnewbery · 2019-09-08T14:59:09Z

Looks like the scripted diff needs fixing

Thanks. Will fix next week.

jnewbery · 2019-09-10T12:56:22Z

Looks like the scripted diff needs fixing

should be fixed

jnewbery · 2019-10-01T14:18:31Z

rebased

maflcko · 2019-10-11T19:21:39Z

ACK 3ee9ad76803c0f9fdcb21ac1ad6162df79df07da thanks for fixing documentation

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jnewbery · 2019-10-25T13:31:03Z

rebased

maflcko · 2019-10-25T15:44:44Z

re-ACK 44d20b86b74445adb6d96f20e44efd1afae36035 only change is rebase the scripted diff

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promag · 2019-10-25T15:55:34Z

TIL git grep -l CheckInputs -- ':!doc'.

Code review ACK.

jnewbery · 2019-10-30T16:47:32Z

Rebased on master

DrahtBot · 2019-11-07T16:31:27Z

Needs rebase

maflcko · 2019-11-07T17:18:25Z

This is a trivial fix that should be ready for merge after rebase

CheckInputs() used to check no double spends, scripts & sigs and amounts. Since 832e074, the double spend and amount checks have been moved to CheckTxInputs(), and CheckInputs() now just validates input scripts. Rename the function to CheckInputScripts(). -BEGIN VERIFY SCRIPT- sed -i -E -e 's/CheckInputs\b/CheckInputScripts/g' $(git grep -l CheckInputs | grep -v doc/) -END VERIFY SCRIPT-

jnewbery · 2019-11-07T18:53:28Z

Rebased

maflcko · 2019-11-07T19:04:26Z

re-ACK 3bd8db8, did the rebase myself, checked the scripted diff 👡

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promag · 2019-11-07T19:06:58Z

ACK 3bd8db8

3bd8db8 [validation] fix comments in CheckInputScripts() (John Newbery) 6f6465c scripted-diff: [validation] Rename CheckInputs to CheckInputScripts (John Newbery) Pull request description: CheckInputs() used to check no double spends, scripts & sigs and amounts. Since 832e074, the double spend and amount checks have been moved to CheckTxInputs(), and CheckInputs() now just validates input scripts. Rename the function to CheckInputScripts(). Also fix incorrect comments. ACKs for top commit: MarcoFalke: re-ACK 3bd8db8, did the rebase myself, checked the scripted diff 👡 promag: ACK 3bd8db8

Tree-SHA512: 7b3f8597d210492798fb784ee8ea47ea6377519111190161c7cc34a967509013f4337304f52e9bedc97b7710de7b0ff8880e08cd7f867754567f82e7b02c794c

3bd8db8 [validation] fix comments in CheckInputScripts() (John Newbery) 6f6465c scripted-diff: [validation] Rename CheckInputs to CheckInputScripts (John Newbery) Pull request description: CheckInputs() used to check no double spends, scripts & sigs and amounts. Since 832e074, the double spend and amount checks have been moved to CheckTxInputs(), and CheckInputs() now just validates input scripts. Rename the function to CheckInputScripts(). Also fix incorrect comments. ACKs for top commit: MarcoFalke: re-ACK 3bd8db8, did the rebase myself, checked the scripted diff 👡 promag: ACK 3bd8db8

Tree-SHA512: 7b3f8597d210492798fb784ee8ea47ea6377519111190161c7cc34a967509013f4337304f52e9bedc97b7710de7b0ff8880e08cd7f867754567f82e7b02c794c

3bd8db8 [validation] fix comments in CheckInputScripts() (John Newbery) 6f6465c scripted-diff: [validation] Rename CheckInputs to CheckInputScripts (John Newbery) Pull request description: CheckInputs() used to check no double spends, scripts & sigs and amounts. Since 832e074, the double spend and amount checks have been moved to CheckTxInputs(), and CheckInputs() now just validates input scripts. Rename the function to CheckInputScripts(). Also fix incorrect comments. ACKs for top commit: MarcoFalke: re-ACK 3bd8db8, did the rebase myself, checked the scripted diff 👡 promag: ACK 3bd8db8

Tree-SHA512: 7b3f8597d210492798fb784ee8ea47ea6377519111190161c7cc34a967509013f4337304f52e9bedc97b7710de7b0ff8880e08cd7f867754567f82e7b02c794c

Summary: 3bd8db80d8d335ab63ece4f110b0fadd562e80b7 [validation] fix comments in CheckInputScripts() (John Newbery) 6f6465cefcd599c89c00f7b51f42a4b87a5ffb0b scripted-diff: [validation] Rename CheckInputs to CheckInputScripts (John Newbery) Pull request description: CheckInputs() used to check no double spends, scripts & sigs and amounts. Since 832e074, the double spend and amount checks have been moved to CheckTxInputs(), and CheckInputs() now just validates input scripts. Rename the function to CheckInputScripts(). Also fix incorrect comments. --- Backport of Core [[bitcoin/bitcoin#16658 | PR16658]] Test Plan: ninja all check check-functional Reviewers: #bitcoin_abc, deadalnix Reviewed By: #bitcoin_abc, deadalnix Subscribers: deadalnix Differential Revision: https://reviews.bitcoinabc.org/D8762

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DrahtBot added Tests Validation labels Aug 19, 2019

jnewbery force-pushed the 2019-08-rename-CheckInputs branch from 4618cf2 to bf5b449 Compare August 25, 2019 19:47

jnewbery changed the title ~~[validation] Rename CheckInputs to CheckInputScripts~~ validation: Rename CheckInputs to CheckInputScripts Aug 25, 2019

jnewbery changed the title ~~validation: Rename CheckInputs to CheckInputScripts~~ [WIP] validation: Rename CheckInputs to CheckInputScripts Aug 26, 2019

michaelfolkson mentioned this pull request Sep 1, 2019

doc: Update comment describing CheckInputs in validation.cpp #16781

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fanquake reviewed Sep 2, 2019

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jnewbery force-pushed the 2019-08-rename-CheckInputs branch from bf5b449 to 41d1528 Compare September 2, 2019 15:23

jnewbery changed the title ~~[WIP] validation: Rename CheckInputs to CheckInputScripts~~ validation: Rename CheckInputs to CheckInputScripts Sep 2, 2019

DrahtBot removed the Needs rebase label Sep 2, 2019

fanquake mentioned this pull request Sep 3, 2019

Remove unused fScriptChecks parameter from CheckInputs #13868

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maflcko reviewed Sep 3, 2019

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maflcko mentioned this pull request Oct 17, 2019

bench: Add BIP 143 sighash benchmark #17175

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jnewbery force-pushed the 2019-08-rename-CheckInputs branch from 3ee9ad7 to 44d20b8 Compare October 25, 2019 13:31

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jnewbery added 2 commits November 7, 2019 13:50

[validation] fix comments in CheckInputScripts()

3bd8db8

jnewbery force-pushed the 2019-08-rename-CheckInputs branch from ff6fa17 to 3bd8db8 Compare November 7, 2019 18:52

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maflcko merged commit 3bd8db8 into bitcoin:master Jan 2, 2020

jnewbery deleted the 2019-08-rename-CheckInputs branch January 2, 2020 16:36

MarkLTZ mentioned this pull request Apr 4, 2020

Bitcoin PR tracking litecoinz-core/litecoinz#14

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validation: Rename CheckInputs to CheckInputScripts #16658

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