[PATCH] test-hook: use sh when running hg in hooks

[Adrian Buehlmann]

# HG changeset patch
# User Adrian Buehlmann <adrian at cadifra.com>
# Date 1339917294 -7200
# Node ID a0f221f45f846aea982355840c614d6fced41edb
# Parent  6df859e0a6cd261eb5dea82b4a6b4186a662a650
test-hook: use sh when running hg in hooks

This eliminates the requirement (for this test) to have a hg.exe (on $PATH) when
running on Windows.

diff --git a/tests/test-hook.t b/tests/test-hook.t
--- a/tests/test-hook.t
+++ b/tests/test-hook.t
@@ -8,7 +8,7 @@
   > commit.b = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" commit.b"
   > precommit = sh -c  "HG_LOCAL= HG_NODE= HG_TAG= python \"$TESTDIR/printenv.py\" precommit"
   > pretxncommit = sh -c "HG_LOCAL= HG_TAG= python \"$TESTDIR/printenv.py\" pretxncommit"
-  > pretxncommit.tip = hg -q tip
+  > pretxncommit.tip = sh -c "hg -q tip"
   > pre-identify = python "$TESTDIR/printenv.py" pre-identify 1
   > pre-cat = python "$TESTDIR/printenv.py" pre-cat
   > post-cat = python "$TESTDIR/printenv.py" post-cat
@@ -129,7 +129,7 @@
 pretxncommit hook can see changeset, can roll back txn, changeset no
 more there after
 
-  $ echo "pretxncommit.forbid0 = hg tip -q" >> .hg/hgrc
+  $ echo "pretxncommit.forbid0 = sh -c 'hg tip -q'" >> .hg/hgrc
   $ echo "pretxncommit.forbid1 = python \"$TESTDIR/printenv.py\" pretxncommit.forbid 1" >> .hg/hgrc
   $ echo z > z
   $ hg add z
@@ -254,7 +254,7 @@
 
   $ cat > .hg/hgrc <<EOF
   > [hooks]
-  > pretxnchangegroup.forbid0 = hg tip -q
+  > pretxnchangegroup.forbid0 = sh -c "hg tip -q"
   > pretxnchangegroup.forbid1 = python "$TESTDIR/printenv.py" pretxnchangegroup.forbid 1
   > EOF
   $ hg pull ../a
@@ -555,9 +555,11 @@
 
 commit and update hooks should run after command completion
 
-  $ echo '[hooks]' > .hg/hgrc
-  $ echo 'commit = hg id' >> .hg/hgrc
-  $ echo 'update = hg id' >> .hg/hgrc
+  $ cat > .hg/hgrc <<EOF
+  > [hooks]
+  > commit = sh -c "hg id"
+  > update = sh -c "hg id"
+  > EOF
   $ echo bb > a
   $ hg ci -ma
   223eafe2750c tip
@@ -603,8 +605,10 @@
 
   $ cd ..
   $ hg init to
-  $ echo '[hooks]' >> to/.hg/hgrc
-  $ echo 'pretxnchangegroup = hg --traceback tip' >> to/.hg/hgrc
+  $ cat >> to/.hg/hgrc <<EOF
+  > [hooks]
+  > pretxnchangegroup = sh -c "hg --traceback tip"
+  > EOF
   $ echo a >> to/a
   $ hg --cwd to ci -Ama
   adding a