tests: change some #ifs to #requires

tests/test-check-code-hg.t

@@ -1,4 +1,4 b''
-#if test-repo
+#require test-repo
 
   $ check_code="$TESTDIR"/../contrib/check-code.py
   $ cd "$TESTDIR"/..
@@ -13,5 +13,3 b' New errors are not allowed. Warnings are'
   Skipping mercurial/httpclient/__init__.py it has no-che?k-code (glob)
   Skipping mercurial/httpclient/_readers.py it has no-che?k-code (glob)
   Skipping mercurial/httpclient/socketutil.py it has no-che?k-code (glob)
-
-#endif

tests/test-check-pyflakes.t

@@ -1,4 +1,4 b''
-#if test-repo pyflakes
+#require test-repo pyflakes
 
   $ cd "`dirname "$TESTDIR"`"
 
@@ -18,5 +18,3 b' run pyflakes on all tracked files ending'
   tests/hghave.py:*: 'ssl' imported but unused (glob)
   contrib/win32/hgwebdir_wsgi.py:93: 'from isapi.install import *' used; unable to detect undefined names (glob)
   tests/filterpyflakes.py:58: undefined name 'undefinedname'
-  
-#endif

tests/test-lock-badness.t

@@ -1,4 +1,4 b''
-#if unix-permissions no-root no-windows
+#require unix-permissions no-root no-windows
 
 Prepare
 
@@ -39,4 +39,3 b' Pushing to a local read-only repo that c'
   [255]
 
   $ chmod 700 a/.hg/store
-#endif

tests/test-permissions.t

@@ -1,4 +1,4 b''
-#if unix-permissions no-root
+#require unix-permissions no-root
 
   $ hg init t
   $ cd t
@@ -70,5 +70,3 b' Reenable perm to allow deletion:'
   $ chmod +rx dir
 
   $ cd ..
-
-#endif

tests/test-pull-permission.t

@@ -1,4 +1,4 b''
-#if unix-permissions no-root
+#require unix-permissions no-root
 
   $ hg init a
   $ cd a
@@ -30,5 +30,3 b''
   1 files, 1 changesets, 1 total revisions
 
   $ cd ..
-
-#endif

tests/test-repair-strip.t

@@ -1,4 +1,4 b''
-#if unix-permissions no-root
+#require unix-permissions no-root
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "mq=">> $HGRCPATH
@@ -130,5 +130,3 b''
   2 files, 2 changesets, 2 total revisions
 
   $ cd ..
-
-#endif