[PATCHv3 01/13] test-lib: add test_config_global variant

From: Jeff King <peff@peff.net>
Date: Dec 10, 2011, 10:30 UTC
Message-ID: <20111210103006.GA16529@sigill.intra.peff.net>
In-Reply-To: <20111210102827.GA16460@sigill.intra.peff.net>

The point of test_config is to simultaneously set a config variable and register its cleanup handler, like:

  test_config core.foo bar

However, it stupidly assumes that $1 contained the name of the variable, which means it won't work for:

  test_config --global core.foo bar

We could try to parse the command-line ourselves and figure out which parts need to be fed to test_unconfig. But since this is likely the most common variant, it's much simpler and less error-prone to simply add a new function.

Signed-off-by: Jeff King <peff@peff.net>
---
 t/test-lib.sh |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index bdd9513..160479b 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -379,6 +379,11 @@ test_config () {
 	git config "$@"
 }
 
+test_config_global () {
+	test_when_finished "test_unconfig --global '$1'" &&
+	git config --global "$@"
+}
+
 # Use test_set_prereq to tell that a particular prerequisite is available.
 # The prerequisite can later be checked for in two ways:
 #

-- 
1.7.8.rc2.40.gaf387