diff --git a/tests/test-pull-pull-corruption.out b/tests/test-pull-pull-corruption.out
deleted file mode 100644
--- a/tests/test-pull-pull-corruption.out
+++ /dev/null
@@ -1,26 +0,0 @@
-requesting all changes
-adding changesets
-adding manifests
-adding file changes
-added 1 changesets with 1 changes to 1 files
-updating to branch default
-1 files updated, 0 files merged, 0 files removed, 0 files unresolved
-pulling from ../source2
-pulling from ../source1
-requesting all changes
-adding changesets
-adding manifests
-adding file changes
-added 10 changesets with 10 changes to 1 files
-(run 'hg update' to get a working copy)
-searching for changes
-adding changesets
-adding manifests
-adding file changes
-added 1 changesets with 1 changes to 1 files (+1 heads)
-(run 'hg heads' to see heads, 'hg merge' to merge)
-checking changesets
-checking manifests
-crosschecking files in changesets and manifests
-checking files
-1 files, 11 changesets, 11 total revisions
diff --git a/tests/test-pull-pull-corruption b/tests/test-pull-pull-corruption.t
old mode 100755
new mode 100644
rename from tests/test-pull-pull-corruption
rename to tests/test-pull-pull-corruption.t
--- a/tests/test-pull-pull-corruption
+++ b/tests/test-pull-pull-corruption.t
@@ -1,41 +1,70 @@
-#!/bin/sh
-#
-# Corrupt an hg repo with two pulls.
-#
+Corrupt an hg repo with two pulls.
+create one repo with a long history
+
+  $ hg init source1
+  $ cd source1
+  $ touch foo
+  $ hg add foo
+  $ for i in 1 2 3 4 5 6 7 8 9 10; do
+  >     echo $i >> foo
+  >     hg ci -m $i
+  > done
+  $ cd ..
+
+create one repo with a shorter history
 
-# create one repo with a long history
-hg init source1
-cd source1
-touch foo
-hg add foo
-for i in 1 2 3 4 5 6 7 8 9 10; do
-    echo $i >> foo
-    hg ci -m $i
-done
-cd ..
+  $ hg clone -r 0 source1 source2
+  requesting all changes
+  adding changesets
+  adding manifests
+  adding file changes
+  added 1 changesets with 1 changes to 1 files
+  updating to branch default
+  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ cd source2
+  $ echo a >> foo
+  $ hg ci -m a
+  $ cd ..
+
+create a third repo to pull both other repos into it
+
+  $ hg init corrupted
+  $ cd corrupted
+
+use a hook to make the second pull start while the first one is still running
 
-# create one repo with a shorter history
-hg clone -r 0 source1 source2
-cd source2
-echo a >> foo
-hg ci -m a
-cd ..
+  $ echo '[hooks]' >> .hg/hgrc
+  $ echo 'prechangegroup = sleep 5' >> .hg/hgrc
+
+start a pull...
+
+  $ hg pull ../source1 &
+
+... and start another pull before the first one has finished
 
-# create a third repo to pull both other repos into it
-hg init corrupted
-cd corrupted
-# use a hook to make the second pull start while the first one is still running
-echo '[hooks]' >> .hg/hgrc
-echo 'prechangegroup = sleep 5' >> .hg/hgrc
+  $ sleep 1
+  $ hg pull ../source2 2>/dev/null
+  pulling from ../source2
+  pulling from ../source1
+  requesting all changes
+  adding changesets
+  adding manifests
+  adding file changes
+  added 10 changesets with 10 changes to 1 files
+  (run 'hg update' to get a working copy)
+  searching for changes
+  adding changesets
+  adding manifests
+  adding file changes
+  added 1 changesets with 1 changes to 1 files (+1 heads)
+  (run 'hg heads' to see heads, 'hg merge' to merge)
 
-# start a pull...
-hg pull ../source1 &
+see the result
 
-# ... and start another pull before the first one has finished
-sleep 1
-hg pull ../source2 2>/dev/null
-
-# see the result
-wait
-hg verify
-
+  $ wait
+  $ hg verify
+  checking changesets
+  checking manifests
+  crosschecking files in changesets and manifests
+  checking files
+  1 files, 11 changesets, 11 total revisions