changeset 34453:26c879bbf4ee

test-hook: make test compatible with chg

The test uses the 'print' method instead of writing to stdout using
'ui.write' which leads to incompatibility with chg. This commit modifies the
test to use 'ui' instead which fixes the problem.

Test Plan:
Ran the test 'test-hook.t' with and without '--chg' option.

Differential Revision: https://phab.mercurial-scm.org/D927

--- a/tests/test-hook.t	Tue Oct 03 13:30:36 2017 -0700
+++ b/tests/test-hook.t	Tue Oct 03 14:35:24 2017 -0700
@@ -413,20 +413,18 @@
   > 
   > uncallable = 0
   > 
-  > def printargs(args):
-  >     args.pop('ui', None)
-  >     args.pop('repo', None)
+  > def printargs(ui, args):
   >     a = list(args.items())
   >     a.sort()
-  >     print('hook args:')
+  >     ui.write('hook args:\n')
   >     for k, v in a:
-  >        print(' ', k, v)
+  >        ui.write('  %s %s\n' % (k, v))
   > 
-  > def passhook(**args):
-  >     printargs(args)
+  > def passhook(ui, repo, **args):
+  >     printargs(ui, args)
   > 
-  > def failhook(**args):
-  >     printargs(args)
+  > def failhook(ui, repo, **args):
+  >     printargs(ui, args)
   >     return True
   > 
   > class LocalException(Exception):
@@ -445,7 +443,7 @@
   >     ui.note('verbose output from hook\n')
   > 
   > def printtags(ui, repo, **args):
-  >     print(sorted(repo.tags()))
+  >     ui.write('%s\n' % sorted(repo.tags()))
   > 
   > class container:
   >     unreachable = 1
@@ -629,8 +627,8 @@
   $ cd c
 
   $ cat > hookext.py <<EOF
-  > def autohook(**args):
-  >     print("Automatically installed hook")
+  > def autohook(ui, **args):
+  >     ui.write('Automatically installed hook\n')
   > 
   > def reposetup(ui, repo):
   >     repo.ui.setconfig("hooks", "commit.auto", autohook)
@@ -666,8 +664,8 @@
 
   $ cd hooks
   $ cat > testhooks.py <<EOF
-  > def testhook(**args):
-  >     print('hook works')
+  > def testhook(ui, **args):
+  >     ui.write('hook works\n')
   > EOF
   $ echo '[hooks]' > ../repo/.hg/hgrc
   $ echo "pre-commit.test = python:`pwd`/testhooks.py:testhook" >> ../repo/.hg/hgrc