diff -r 56848e2bb0c5 -r 28e98a8b173d tests/test-casecollision-i18n.t
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-casecollision-i18n.t	Thu Jul 28 14:36:07 2011 +0900
@@ -0,0 +1,43 @@
+run only on case-insensitive filesystems, because collision check at
+"hg update" is done only on case-insensitive filesystems
+
+  $ "$TESTDIR/hghave" icasefs || exit 80
+
+setup repository, and target files
+
+  $ HGENCODING=cp932
+  $ export HGENCODING
+  $ hg init t
+  $ cd t
+  $ python << EOF
+  > names = ["\x83\x41", # cp932(0x83, 0x41='A'), UNICODE(0x30a2)
+  >          "\x83\x5A", # cp932(0x83, 0x5A='Z'), UNICODE(0x30bb)
+  >          "\x83\x61", # cp932(0x83, 0x61='a'), UNICODE(0x30c2)
+  >          "\x83\x7A", # cp932(0x83, 0x7A='z'), UNICODE(0x30db)
+  >         ]
+  > for num, name in zip(range(len(names)), names):
+  >     # file for getting target filename of "hg add"
+  >     f = file(str(num), 'w'); f.write(name); f.close()
+  >     # target file of "hg add"
+  >     f = file(name, 'w'); f.write(name); f.close()
+  > EOF
+
+test filename collison check at "hg add"
+
+  $ hg add --config ui.portablefilenames=abort `cat 0`
+  $ hg add --config ui.portablefilenames=abort `cat 1`
+  $ hg add --config ui.portablefilenames=abort `cat 2`
+  $ hg add --config ui.portablefilenames=abort `cat 3`
+  $ hg status -a
+  A \x83A (esc)
+  A \x83Z (esc)
+  A \x83a (esc)
+  A \x83z (esc)
+
+test filename collision check at "hg update"
+
+  $ hg commit -m 'revision 0'
+  $ hg update null
+  0 files updated, 0 files merged, 4 files removed, 0 files unresolved
+  $ hg update tip
+  4 files updated, 0 files merged, 0 files removed, 0 files unresolved