tests: Remove unused constant MAX_INV_SZ

[practicalswift]

Remove unused constant MAX_INV_SZ.

Last use removed in 9c92c8c.

[Empact]

utACK d66943d there are other references, but all in .cpp/.h

[laanwj]

Concept ACK - though I wonder if we shouldn't, instead, add a test that uses this, e.g. tests that this is the maximum number of INVs returned?

[practicalswift]

@laanwj Yes, more testing would be nice! This PR is "up for grabs" for someone who can take on that task :-)

[practicalswift]

@fanquake I was about to push a new version with a short TODO about the lack of testing covering MAX_INV_SZ, but I saw that this PR was closed. Keeping unused variables around feels sloppy – better comment it out and add a comment about the lack of test coverage.

--- a/test/functional/test_framework/messages.py
+++ b/test/functional/test_framework/messages.py
@@ -31,7 +31,9 @@ MY_VERSION = 70014  # past bip-31 for ping/pong
 MY_SUBVERSION = b"/python-mininode-tester:0.0.3/"
 MY_RELAY = 1 # from version 70001 onwards, fRelay should be appended to version messages (BIP37)

-MAX_INV_SZ = 50000
+# TODO: Add a test test that uses MAX_INV_SZ - e.g. tests that this is the maximum number of INVs returned
+# MAX_INV_SZ = 50000
+
 MAX_BLOCK_BASE_SIZE = 1000000

 COIN = 100000000  # 1 btc in satoshis

Makes sense?

[laanwj]

@practicalswift No strong opinion about that, I can't re-open the PR for some reason, I think you need to push back the old branch before that is possible.

[practicalswift]

@laanwj Actually I've already force pushed to the old branch – see below :-)

$ git diff HEAD~1..HEAD
diff --git a/test/functional/test_framework/messages.py b/test/functional/test_framework/messages.py
index ca2e425..43f37d9 100755
--- a/test/functional/test_framework/messages.py
+++ b/test/functional/test_framework/messages.py
@@ -31,7 +31,9 @@ MY_VERSION = 70014  # past bip-31 for ping/pong
 MY_SUBVERSION = b"/python-mininode-tester:0.0.3/"
 MY_RELAY = 1 # from version 70001 onwards, fRelay should be appended to version messages (BIP37)

-MAX_INV_SZ = 50000
+# TODO: Add a test test that uses MAX_INV_SZ - e.g. tests that this is the maximum number of INVs returned
+# MAX_INV_SZ = 50000
+
 MAX_BLOCK_BASE_SIZE = 1000000

 COIN = 100000000  # 1 btc in satoshis
$ git push -f
Everything up-to-date