[PATCH v2] t5540-http-test: shorten grep pattern

From: Brian Gernhardt <brian@gernhardtsoftware.com>
Date: Aug 29, 2011, 06:42 UTC
Message-ID: <FA05560D-EE6C-43F4-BD67-EF9E77FA969A@gernhardtsoftware.com>
In-Reply-To: <7vhb5094pm.fsf@alter.siamese.dyndns.org>

On OS X, the grep pattern

    "\"OP .*/objects/$x2/X38_X40 HTTP/[.0-9]*\" 20[0-9] "

is too long ($x38 and $x40 represent 38 and 40 copies of [0-9a-f]) for grep to handle. In order to still be able to match this, use the sed invocation to replace what we're looking for with a token.

Improved-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
---
 t/t5540-http-push.sh |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

On Aug 29, 2011, at 1:17 AM, Junio C Hamano wrote:

Show 5 quoted lines

> Is it sensible to replace $x40 with X40 and $x38 with X38 on any line
> anywhere for the purpose of this test? As the downstream test is only
> interested in a line with HTTP request line that asks for a specific path
> under objects/??/?{38}_?{40}, wouldn't it make more sense to replace
> occurrences of only such line?

Yes, of course. The reason it ended up the way it did was that I first tried replacing $x40 with SHA-1, but that was still too long. Your way makes more sense in the end, although the $x38_$x40 bit needs to be ${x38}_$x40 so the shell looks for the right variable.

diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh
index a266ca5..64767d8 100755
--- a/t/t5540-http-push.sh
+++ b/t/t5540-http-push.sh
@@ -132,8 +132,12 @@ x38="$x5$x5$x5$x5$x5$x5$x5$x1$x1$x1"
 x40="$x38$x2"
 
 test_expect_success 'PUT and MOVE sends object to URLs with SHA-1 hash suffix' '
-	sed -e "s/PUT /OP /" -e "s/MOVE /OP /" "$HTTPD_ROOT_PATH"/access.log |
-	grep -e "\"OP .*/objects/$x2/${x38}_$x40 HTTP/[.0-9]*\" 20[0-9] "
+	sed \
+		-e "s/PUT /OP /" \
+		-e "s/MOVE /OP /" \
+	    -e "s|/objects/$x2/${x38}_$x40|WANTED_PATH_REQUEST|" \
+		"$HTTPD_ROOT_PATH"/access.log |
+	grep -e "\"OP .*WANTED_PATH_REQUEST HTTP/[.0-9]*\" 20[0-9] "
 
 '

-- 
1.7.7.rc0.308.g517a2