From: larsxschneider@gmail.com
To: git@vger.kernel.org
Cc: gitster@pobox.com, jnareb@gmail.com, tboegi@web.de,
mlbright@gmail.com, e@80x24.org, peff@peff.net,
Lars Schneider <larsxschneider@gmail.com>
Subject: [PATCH v4 10/12] convert: generate large test files only once
Date: Wed, 3 Aug 2016 18:42:23 +0200 [thread overview]
Message-ID: <20160803164225.46355-11-larsxschneider@gmail.com> (raw)
In-Reply-To: <20160803164225.46355-1-larsxschneider@gmail.com>
From: Lars Schneider <larsxschneider@gmail.com>
Generate more interesting large test files with pseudo random characters
in between and reuse these test files in multiple tests. Run tests formerly
marked as EXPENSIVE every time but with a smaller data set.
Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
---
t/t0021-conversion.sh | 48 ++++++++++++++++++++++++++++++++++++++----------
1 file changed, 38 insertions(+), 10 deletions(-)
diff --git a/t/t0021-conversion.sh b/t/t0021-conversion.sh
index 7b45136..34c8eb9 100755
--- a/t/t0021-conversion.sh
+++ b/t/t0021-conversion.sh
@@ -4,6 +4,15 @@ test_description='blob conversion via gitattributes'
. ./test-lib.sh
+if test_have_prereq EXPENSIVE
+then
+ T0021_LARGE_FILE_SIZE=2048
+ T0021_LARGISH_FILE_SIZE=100
+else
+ T0021_LARGE_FILE_SIZE=30
+ T0021_LARGISH_FILE_SIZE=2
+fi
+
cat <<EOF >rot13.sh
#!$SHELL_PATH
tr \
@@ -31,7 +40,26 @@ test_expect_success setup '
cat test >test.i &&
git add test test.t test.i &&
rm -f test test.t test.i &&
- git checkout -- test test.t test.i
+ git checkout -- test test.t test.i &&
+
+ mkdir generated-test-data &&
+ for i in $(test_seq 1 $T0021_LARGE_FILE_SIZE)
+ do
+ RANDOM_STRING="$(test-genrandom end $i | tr -dc "A-Za-z0-9" )"
+ ROT_RANDOM_STRING="$(echo $RANDOM_STRING | ./rot13.sh )"
+ # Generate 1MB of empty data and 100 bytes of random characters
+ # printf "$(test-genrandom start $i)"
+ printf "%1048576d" 1 >>generated-test-data/large.file &&
+ printf "$RANDOM_STRING" >>generated-test-data/large.file &&
+ printf "%1048576d" 1 >>generated-test-data/large.file.rot13 &&
+ printf "$ROT_RANDOM_STRING" >>generated-test-data/large.file.rot13 &&
+
+ if test $i = $T0021_LARGISH_FILE_SIZE
+ then
+ cat generated-test-data/large.file >generated-test-data/largish.file &&
+ cat generated-test-data/large.file.rot13 >generated-test-data/largish.file.rot13
+ fi
+ done
'
script='s/^\$Id: \([0-9a-f]*\) \$/\1/p'
@@ -199,9 +227,9 @@ test_expect_success 'required filter clean failure' '
test_expect_success 'filtering large input to small output should use little memory' '
test_config filter.devnull.clean "cat >/dev/null" &&
test_config filter.devnull.required true &&
- for i in $(test_seq 1 30); do printf "%1048576d" 1; done >30MB &&
- echo "30MB filter=devnull" >.gitattributes &&
- GIT_MMAP_LIMIT=1m GIT_ALLOC_LIMIT=1m git add 30MB
+ cp generated-test-data/large.file large.file &&
+ echo "large.file filter=devnull" >.gitattributes &&
+ GIT_MMAP_LIMIT=1m GIT_ALLOC_LIMIT=1m git add large.file
'
test_expect_success 'filter that does not read is fine' '
@@ -214,15 +242,15 @@ test_expect_success 'filter that does not read is fine' '
test_cmp expect actual
'
-test_expect_success EXPENSIVE 'filter large file' '
+test_expect_success 'filter large file' '
test_config filter.largefile.smudge cat &&
test_config filter.largefile.clean cat &&
- for i in $(test_seq 1 2048); do printf "%1048576d" 1; done >2GB &&
- echo "2GB filter=largefile" >.gitattributes &&
- git add 2GB 2>err &&
+ echo "large.file filter=largefile" >.gitattributes &&
+ cp generated-test-data/large.file large.file &&
+ git add large.file 2>err &&
test_must_be_empty err &&
- rm -f 2GB &&
- git checkout -- 2GB 2>err &&
+ rm -f large.file &&
+ git checkout -- large.file 2>err &&
test_must_be_empty err
'
--
2.9.0
next prev parent reply other threads:[~2016-08-03 16:44 UTC|newest]
Thread overview: 120+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20160727000605.49982-1-larsxschneider%40gmail.com/>
2016-07-29 23:37 ` [PATCH v3 00/10] Git filter protocol larsxschneider
2016-07-29 23:37 ` [PATCH v3 01/10] pkt-line: extract set_packet_header() larsxschneider
2016-07-30 10:30 ` Jakub Narębski
2016-08-01 11:33 ` Lars Schneider
2016-08-03 20:05 ` Jakub Narębski
2016-08-05 11:52 ` Lars Schneider
2016-07-29 23:37 ` [PATCH v3 02/10] pkt-line: add direct_packet_write() and direct_packet_write_data() larsxschneider
2016-07-30 10:49 ` Jakub Narębski
2016-08-01 12:00 ` Lars Schneider
2016-08-03 20:12 ` Jakub Narębski
2016-08-05 12:02 ` Lars Schneider
2016-07-29 23:37 ` [PATCH v3 03/10] pkt-line: add packet_flush_gentle() larsxschneider
2016-07-30 12:04 ` Jakub Narębski
2016-08-01 12:28 ` Lars Schneider
2016-07-31 20:36 ` Torstem Bögershausen
2016-07-31 21:45 ` Lars Schneider
2016-08-02 19:56 ` Torsten Bögershausen
2016-08-05 9:59 ` Lars Schneider
2016-07-29 23:37 ` [PATCH v3 04/10] pkt-line: call packet_trace() only if a packet is actually send larsxschneider
2016-07-30 12:29 ` Jakub Narębski
2016-08-01 12:18 ` Lars Schneider
2016-08-03 20:15 ` Jakub Narębski
2016-07-29 23:37 ` [PATCH v3 05/10] pack-protocol: fix maximum pkt-line size larsxschneider
2016-07-30 13:58 ` Jakub Narębski
2016-08-01 12:23 ` Lars Schneider
2016-07-29 23:37 ` [PATCH v3 06/10] run-command: add clean_on_exit_handler larsxschneider
2016-07-30 9:50 ` Johannes Sixt
2016-08-01 11:14 ` Lars Schneider
2016-08-02 5:53 ` Johannes Sixt
2016-08-02 7:41 ` Lars Schneider
2016-07-29 23:37 ` [PATCH v3 07/10] convert: quote filter names in error messages larsxschneider
2016-07-29 23:37 ` [PATCH v3 08/10] convert: modernize tests larsxschneider
2016-07-29 23:38 ` [PATCH v3 09/10] convert: generate large test files only once larsxschneider
2016-07-29 23:38 ` [PATCH v3 10/10] convert: add filter.<driver>.process option larsxschneider
2016-07-30 22:05 ` Jakub Narębski
2016-07-31 9:42 ` Jakub Narębski
2016-07-31 19:49 ` Lars Schneider
2016-07-31 22:59 ` Jakub Narębski
2016-08-01 13:32 ` Lars Schneider
2016-08-03 18:30 ` Designing the filter process protocol (was: Re: [PATCH v3 10/10] convert: add filter.<driver>.process option) Jakub Narębski
2016-08-05 10:32 ` Lars Schneider
2016-08-06 18:24 ` Lars Schneider
2016-08-03 22:47 ` [PATCH v3 10/10] convert: add filter.<driver>.process option Jakub Narębski
2016-07-31 22:19 ` Jakub Narębski
2016-08-01 17:55 ` Lars Schneider
2016-08-04 0:42 ` Jakub Narębski
2016-08-03 13:10 ` Lars Schneider
2016-08-04 10:18 ` Jakub Narębski
2016-08-05 13:20 ` Lars Schneider
2016-08-03 16:42 ` [PATCH v4 00/12] Git filter protocol larsxschneider
2016-08-03 16:42 ` [PATCH v4 01/12] pkt-line: extract set_packet_header() larsxschneider
2016-08-03 20:18 ` Junio C Hamano
2016-08-03 21:12 ` Jeff King
2016-08-03 21:27 ` Jeff King
2016-08-04 16:14 ` Junio C Hamano
2016-08-05 14:55 ` Lars Schneider
2016-08-05 16:31 ` Junio C Hamano
2016-08-05 17:31 ` Lars Schneider
2016-08-05 17:41 ` Junio C Hamano
2016-08-03 21:56 ` Lars Schneider
2016-08-03 16:42 ` [PATCH v4 02/12] pkt-line: add direct_packet_write() and direct_packet_write_data() larsxschneider
2016-08-03 16:42 ` [PATCH v4 03/12] pkt-line: add packet_flush_gentle() larsxschneider
2016-08-03 21:39 ` Jeff King
2016-08-03 22:56 ` [PATCH 0/7] minor trace fixes and cosmetic improvements Jeff King
2016-08-03 22:56 ` [PATCH 1/7] trace: handle NULL argument in trace_disable() Jeff King
2016-08-03 22:58 ` [PATCH 2/7] trace: stop using write_or_whine_pipe() Jeff King
2016-08-03 22:58 ` [PATCH 3/7] trace: use warning() for printing trace errors Jeff King
2016-08-04 20:41 ` Junio C Hamano
2016-08-04 21:21 ` Jeff King
2016-08-04 21:28 ` Junio C Hamano
2016-08-05 7:56 ` Jeff King
2016-08-05 7:59 ` Christian Couder
2016-08-05 18:41 ` Junio C Hamano
2016-08-03 23:00 ` [PATCH 4/7] trace: cosmetic fixes for error messages Jeff King
2016-08-04 20:42 ` Junio C Hamano
2016-08-05 8:00 ` Jeff King
2016-08-03 23:00 ` [PATCH 5/7] trace: correct variable name in write() error message Jeff King
2016-08-03 23:01 ` [PATCH 6/7] trace: disable key after write error Jeff King
2016-08-04 20:45 ` Junio C Hamano
2016-08-04 21:22 ` Jeff King
2016-08-05 7:58 ` Jeff King
2016-08-03 23:01 ` [PATCH 7/7] write_or_die: drop write_or_whine_pipe() Jeff King
2016-08-03 23:04 ` [PATCH 0/7] minor trace fixes and cosmetic improvements Jeff King
2016-08-04 16:16 ` [PATCH v4 03/12] pkt-line: add packet_flush_gentle() Junio C Hamano
2016-08-03 16:42 ` [PATCH v4 04/12] pkt-line: call packet_trace() only if a packet is actually send larsxschneider
2016-08-03 16:42 ` [PATCH v4 05/12] pkt-line: add functions to read/write flush terminated packet streams larsxschneider
2016-08-03 16:42 ` [PATCH v4 06/12] pack-protocol: fix maximum pkt-line size larsxschneider
2016-08-03 16:42 ` [PATCH v4 07/12] run-command: add clean_on_exit_handler larsxschneider
2016-08-03 21:24 ` Jeff King
2016-08-03 22:15 ` Lars Schneider
2016-08-03 22:53 ` Jeff King
2016-08-03 23:09 ` Lars Schneider
2016-08-03 23:15 ` Jeff King
2016-08-05 13:08 ` Lars Schneider
2016-08-05 21:19 ` Torsten Bögershausen
2016-08-05 21:50 ` Lars Schneider
2016-08-03 16:42 ` [PATCH v4 08/12] convert: quote filter names in error messages larsxschneider
2016-08-03 16:42 ` [PATCH v4 09/12] convert: modernize tests larsxschneider
2016-08-03 16:42 ` larsxschneider [this message]
2016-08-03 16:42 ` [PATCH v4 11/12] convert: add filter.<driver>.process option larsxschneider
2016-08-03 17:45 ` Junio C Hamano
2016-08-03 21:48 ` Lars Schneider
2016-08-03 22:46 ` Jeff King
2016-08-05 12:53 ` Lars Schneider
2016-08-03 20:29 ` Junio C Hamano
2016-08-03 21:37 ` Lars Schneider
2016-08-03 21:43 ` Junio C Hamano
2016-08-03 22:01 ` Lars Schneider
2016-08-05 21:34 ` Torsten Bögershausen
2016-08-05 21:49 ` Lars Schneider
2016-08-05 22:06 ` Junio C Hamano
2016-08-05 22:27 ` Jeff King
2016-08-06 11:55 ` Lars Schneider
2016-08-06 12:14 ` Jeff King
2016-08-06 18:19 ` Lars Schneider
2016-08-08 15:02 ` Jeff King
2016-08-08 16:21 ` Lars Schneider
2016-08-08 16:26 ` Jeff King
2016-08-06 20:40 ` Torsten Bögershausen
2016-08-03 16:42 ` [PATCH v4 12/12] convert: add filter.<driver>.process shutdown command option larsxschneider
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160803164225.46355-11-larsxschneider@gmail.com \
--to=larsxschneider@gmail.com \
--cc=e@80x24.org \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
--cc=jnareb@gmail.com \
--cc=mlbright@gmail.com \
--cc=peff@peff.net \
--cc=tboegi@web.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).