From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Derrick Stolee" <derrickstolee@github.com>,
"Elijah Newren" <newren@gmail.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH 2/4] test-tools: migrate read-cache-perf to parse_options()
Date: Mon, 7 Jun 2021 13:58:25 +0200 [thread overview]
Message-ID: <patch-2.4-07f392e087-20210607T115454Z-avarab@gmail.com> (raw)
In-Reply-To: <cover-0.4-0000000000-20210607T115454Z-avarab@gmail.com>
Change the newly added (but then mostly copy/pasted) read-cache-perf
to use the parse_options() API. This will make things easier as we add
new options.
Since we check the "cnt = < 1" case now via more idiomatic
post-parse_options() assertions we can move from the for-loop to a
while-loop and ditch the "i" variable.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
t/helper/test-read-cache-perf.c | 26 ++++++++++++++++++++------
t/perf/p0002-read-cache.sh | 2 +-
2 files changed, 21 insertions(+), 7 deletions(-)
diff --git a/t/helper/test-read-cache-perf.c b/t/helper/test-read-cache-perf.c
index 90176c010a..54ad0c3135 100644
--- a/t/helper/test-read-cache-perf.c
+++ b/t/helper/test-read-cache-perf.c
@@ -1,18 +1,32 @@
#include "test-tool.h"
#include "cache.h"
+#include "parse-options.h"
+
+static const char *read_cache_perf_usage[] = {
+ "test-tool read-cache-perf [<options>...]",
+ NULL
+};
int cmd__read_cache_perf(int argc, const char **argv)
{
struct repository *r = the_repository;
- int i, cnt = 1;
+ int cnt = -1;
+ struct option options[] = {
+ OPT_INTEGER(0, "count", &cnt, "number of passes"),
+ OPT_END()
+ };
- if (argc == 2)
- cnt = strtol(argv[1], NULL, 0);
- else
- die("usage: test-tool read-cache-perf [<count>]");
+ argc = parse_options(argc, argv, "test-tools", options,
+ read_cache_perf_usage, 0);
+ if (argc > 0)
+ usage_msg_opt("Too many arguments.", read_cache_perf_usage,
+ options);
+ if (cnt < 1)
+ usage_msg_opt("Need at least one pass.", read_cache_perf_usage,
+ options);
setup_git_directory();
- for (i = 0; i < cnt; i++) {
+ while (cnt--) {
repo_read_index(r);
discard_index(r->index);
}
diff --git a/t/perf/p0002-read-cache.sh b/t/perf/p0002-read-cache.sh
index d0ba5173fb..1762b64865 100755
--- a/t/perf/p0002-read-cache.sh
+++ b/t/perf/p0002-read-cache.sh
@@ -8,7 +8,7 @@ test_perf_default_repo
count=1000
test_perf "read_cache/discard_cache $count times" "
- test-tool read-cache-perf $count
+ test-tool read-cache-perf --count=$count
"
test_done
--
2.32.0.rc3.434.gd8aed1f08a7
next prev parent reply other threads:[~2021-06-07 11:59 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-07 11:58 [PATCH 0/4] test-tool: split up "read-cache" tool Ævar Arnfjörð Bjarmason
2021-06-07 11:58 ` [PATCH 1/4] test-tool: split up test-tool read-cache Ævar Arnfjörð Bjarmason
2021-06-07 11:58 ` Ævar Arnfjörð Bjarmason [this message]
2021-06-07 11:58 ` [PATCH 3/4] test-tools: migrate read-cache-again to parse_options() Ævar Arnfjörð Bjarmason
2021-06-07 11:58 ` [PATCH 4/4] read-cache perf: add a perf test for refresh_index() Ævar Arnfjörð Bjarmason
2021-06-07 22:50 ` [PATCH 0/4] test-tool: split up "read-cache" tool Junio C Hamano
2021-06-08 11:14 ` Ævar Arnfjörð Bjarmason
2021-06-08 23:26 ` Junio C Hamano
2021-06-30 22:02 ` Emily Shaffer
2021-06-30 22:24 ` Ævar Arnfjörð Bjarmason
2021-08-24 9:15 ` [PATCH v2 " Ævar Arnfjörð Bjarmason
2021-08-24 9:15 ` [PATCH v2 1/4] test-tool: split up test-tool read-cache Ævar Arnfjörð Bjarmason
2021-08-24 9:15 ` [PATCH v2 2/4] test-tool: migrate read-cache-perf to parse_options() Ævar Arnfjörð Bjarmason
2021-08-24 9:15 ` [PATCH v2 3/4] test-tool: migrate read-cache-again " Ævar Arnfjörð Bjarmason
2021-08-24 9:15 ` [PATCH v2 4/4] read-cache perf: add a perf test for refresh_index() Ævar Arnfjörð Bjarmason
2021-08-24 22:19 ` [PATCH v2 0/4] test-tool: split up "read-cache" tool Taylor Blau
2021-08-25 0:18 ` Junio C Hamano
2021-08-27 7:24 ` Ævar Arnfjörð Bjarmason
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