view tests/test-audit-path @ 11063:eb23c876c111

tag: warn users about tag/branch possible name conflicts

As reported recently, Mercurial users can easily find confusion when
using a common name for a tag and a branch. It seems reasonable to warn
them about this potential outcome, to avoid that "surprise".
* Explain briefly the issue in "hg help tag"
* Warn when tagging a revision

#!/bin/sh

hg init

echo % should fail
hg add .hg/00changelog.i

mkdir a
echo a > a/a
hg ci -Ama
ln -s a b
echo b > a/b

echo % should fail
hg add b/b

echo % should succeed
hg add b

echo % should still fail - maybe
hg add b/b

echo % unbundle tampered bundle
hg init target
cd target
hg unbundle $TESTDIR/tampered.hg

echo % attack .hg/test
hg manifest -r0
hg update -Cr0

echo % attack foo/.hg/test
hg manifest -r1
hg update -Cr1

echo % attack back/test where back symlinks to ..
hg manifest -r2
hg update -Cr2

echo % attack ../test
hg manifest -r3
hg update -Cr3

echo % attack /tmp/test
hg manifest -r4
hg update -Cr4 2>&1 | sed -e "s|/.*/test-audit-path|[HGTMP]/test-audit-path|"

exit 0