t/README: document --root option
authorThomas Rast <trast@student.ethz.ch>
Thu, 10 Jun 2010 18:24:46 +0000 (20:24 +0200)
committerJunio C Hamano <gitster@pobox.com>
Fri, 11 Jun 2010 20:49:28 +0000 (13:49 -0700)
We've had this option since f423ef5 (tests: allow user to specify
trash directory location, 2009-08-09).  Make it easier to look up :-)

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/README

index dcd3ebb5f2dcdbf15ca0e4a043b45cd2fc36cbb5..0e4e8d8862c96383a6f6f22a1b6bb01044925620 100644 (file)
--- a/t/README
+++ b/t/README
@@ -84,6 +84,12 @@ appropriately before running "make".
        implied by other options like --valgrind and
        GIT_TEST_INSTALLED.
 
+--root=<directory>::
+       Create "trash" directories used to store all temporary data during
+       testing under <directory>, instead of the t/ directory.
+       Using this option with a RAM-based filesystem (such as tmpfs)
+       can massively speed up the test suite.
+
 You can also set the GIT_TEST_INSTALLED environment variable to
 the bindir of an existing git installation to test that installation.
 You still need to have built this git sandbox, from which various