Mercurial > hg
view tests/test-username-newline.t @ 37208:b9dd8403d8ff
zope: force module import by importing symbols
Previously, we tried to import a module and handle the ImportError.
Our lazy module importer doesn't verify the module exists and returns
a dummy object representing the module. Only once we attempt to load
a symbol in the module does the ImportError get raises.
This means that simple imports inside `try..except ImportError` don't
detect missing modules.
This commit changes imports in zope.interface to access symbols, thus
forcing module load and triggering ImportError.
This fixes zope.interface for pure builds.
Differential Revision: https://phab.mercurial-scm.org/D2980
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Fri, 30 Mar 2018 13:39:06 -0700 |
parents | 5ac845ca059a |
children | 95c4cca641f6 |
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$ hg init $ touch a $ unset HGUSER $ echo "[ui]" >> .hg/hgrc $ echo "username= foo" >> .hg/hgrc $ echo " bar1" >> .hg/hgrc $ hg ci -Am m adding a abort: username 'foo\nbar1' contains a newline [255] $ rm .hg/hgrc $ HGUSER=`(echo foo; echo bar2)` hg ci -Am m adding a abort: username 'foo\nbar2' contains a newline [255] $ hg ci -Am m -u "`(echo foo; echo bar3)`" adding a transaction abort! rollback completed abort: username 'foo\nbar3' contains a newline! [255]