--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-merge-internal-tools-pattern	Fri Apr 04 02:20:58 2008 +0300
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+# make sure that the internal merge tools (internal:fail, internal:local, and
+# internal:other) are used when matched by a merge-pattern in hgrc
+
+unset HGMERGE # make sure HGMERGE doesn't interfere with the test
+
+hg init
+
+echo "# initial file contents"
+echo "line 1" > f
+echo "line 2" >> f
+echo "line 3" >> f
+hg commit -Am "revision 0" -d "1000000 0"
+cat f
+echo "# branch 1: editing line 1"
+sed 's/line 1/first line/' f > f.new
+mv f.new f
+hg commit -Am "edited first line" -d "1000000 0"
+
+echo "# branch 2: editing line 3"
+hg update 0
+sed 's/line 3/third line/' f > f.new
+mv f.new f
+hg commit -Am "edited third line" -d "1000000 0"
+
+echo "# merge using internal:fail tool"
+echo "[merge-patterns]" > .hg/hgrc
+echo "* = internal:fail" >> .hg/hgrc
+hg merge
+cat f
+hg stat
+
+echo "# merge using internal:local tool"
+hg update -C 2
+sed 's/internal:fail/internal:local/' .hg/hgrc > .hg/hgrc.new
+mv .hg/hgrc.new .hg/hgrc
+hg merge
+cat f
+hg stat
+
+echo "# merge using internal:other tool"
+hg update -C 2
+sed 's/internal:local/internal:other/' .hg/hgrc > .hg/hgrc.new
+mv .hg/hgrc.new .hg/hgrc
+hg merge
+cat f
+hg stat
+
+echo "# merge using default tool"
+hg update -C 2
+rm .hg/hgrc
+hg merge
+cat f
+hg stat
+