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diff tests/test-import.t @ 15198:62dc0e7ab092

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import: wrap a transaction around the whole command Now 'rollback' after 'import' is less surprising: it rolls back all of the imported changesets, not just the last one. As an extra added benefit, you don't need 'rollback -f' after 'import --bypass', which was an undesired side effect of fixing issue2998 (59e8bc22506e).. Note that this is a different take on issue963, which complained that rollback after importing multiple patches returned the working dir parent to the starting point, not to the second-last patch applied. Since we now rollback the entire import, returning the working dir to the starting point is entirely logical. So this change also undoes a732eebf1958, the fix to issue963, and updates its tests accordingly. Bottom line: rollback after import was weird before issue963, understandable since the fix for issue963, and even better now.
author Greg Ward <greg@gerg.ca>
date Sun, 02 Oct 2011 14:34:28 -0400
parents 0705f2ac79d6
children 67e92d29ecb5
line wrap: on
line diff
--- a/tests/test-import.t	Sat Oct 01 21:52:44 2011 -0400
+++ b/tests/test-import.t	Sun Oct 02 14:34:28 2011 -0400
@@ -365,10 +365,10 @@
   a
   created 6d019af21222
   $ hg --cwd b rollback
-  repository tip rolled back to revision 1 (undo commit)
-  working directory now based on revision 1
+  repository tip rolled back to revision 0 (undo import)
+  working directory now based on revision 0
   $ hg --cwd b parents --template 'parent: {rev}\n'
-  parent: 1
+  parent: 0
   $ rm -r b
 
 
@@ -688,6 +688,7 @@
   adding a
   $ hg ci -m "commit"
   $ cat > a.patch <<EOF
+  > add a, b
   > diff --git a/a b/a
   > --- a/a
   > +++ b/a
@@ -698,9 +699,25 @@
   > EOF
   $ hg import --no-commit a.patch
   applying a.patch
+
+apply a good patch followed by an empty patch (mainly to ensure
+that dirstate is *not* updated when import crashes)
+  $ hg update -q -C .
+  $ rm b
+  $ touch empty.patch
+  $ hg import a.patch empty.patch
+  applying a.patch
+  applying empty.patch
+  transaction abort!
+  rollback completed
+  abort: empty.patch: no diffs found
+  [255]
+  $ hg tip --template '{rev}  {desc|firstline}\n'
+  0  commit
+  $ hg -q status
+  M a
   $ cd ..
 
-
 create file when source is not /dev/null
 
   $ cat > create.patch <<EOF