Mercurial > hg
view tests/test-issue660 @ 9827:4fe9ca519637
mdiff: fix diff -b/B/w on mixed whitespace hunks (issue127)
Previous code was computing hunks then checking if these hunks could be ignored
when taking whitespace/blank-lines options in accounts. This approach is simple
but fails with hunks containing both whitespace and non-whitespace changes, the
whole hunk is emitted while it can be mostly made of whitespace. The new
version normalize the whitespaces before hunk generation, and test for
blank-lines afterwards.
author | Patrick Mezard <pmezard@gmail.com> |
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date | Wed, 11 Nov 2009 18:31:42 +0100 |
parents | 1de6e7e1bb9f |
children | 4484a7b661f2 |
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#!/bin/sh # http://mercurial.selenic.com/bts/issue660 hg init a cd a echo a > a mkdir b echo b > b/b hg commit -A -m "a is file, b is dir" echo % file replaced with directory rm a mkdir a echo a > a/a echo % should fail - would corrupt dirstate hg add a/a echo % removing shadow hg rm --after a echo % should succeed - shadow removed hg add a/a echo % directory replaced with file rm -r b echo b > b echo % should fail - would corrupt dirstate hg add b echo % removing shadow hg rm --after b/b echo % should succeed - shadow removed hg add b echo % look what we got hg st echo % revert reintroducing shadow - should fail rm -r a b hg revert b/b echo % revert all - should succeed hg revert --all hg st echo % addremove rm -r a b mkdir a echo a > a/a echo b > b hg addremove hg st echo % commit hg ci -A -m "a is dir, b is file" hg st --all echo % long directory replaced with file mkdir d mkdir d/d echo d > d/d/d hg commit -A -m "d is long directory" rm -r d echo d > d echo % should fail - would corrupt dirstate hg add d echo % removing shadow hg rm --after d/d/d echo % should succeed - shadow removed hg add d hg ci -md echo % update should work at least with clean workdir rm -r a b d hg up -r 0 hg st --all rm -r a b hg up -r 1 hg st --all exit 0