File 0018-quote-stress-test-accept-arguments-to-test-via-the-c.patch of Package git.9802
From 68458b2292079a8f112c9b1d8118d62395df40b4 Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Fri, 20 Sep 2019 19:09:39 +0200
Subject: [PATCH 18/28] quote-stress-test: accept arguments to test via the
command-line
When the stress test reported a problem with quoting certain arguments,
it is helpful to have a facility to play with those arguments in order
to find out whether variations of those arguments are affected, too.
Let's allow `test-run-command quote-stress-test -- <args>` to be
used for that purpose.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
t/helper/test-run-command.c | 35 ++++++++++++++++++++++-------------
1 file changed, 22 insertions(+), 13 deletions(-)
diff --git a/t/helper/test-run-command.c b/t/helper/test-run-command.c
index 6c801cb529..bdbc5ec56a 100644
--- a/t/helper/test-run-command.c
+++ b/t/helper/test-run-command.c
@@ -83,25 +83,34 @@ static int quote_stress_test(int argc, const char **argv)
for (i = 0; i < trials; i++) {
struct child_process cp = CHILD_PROCESS_INIT;
- size_t arg_count = 1 + (my_random() % 5), arg_offset;
+ size_t arg_count, arg_offset;
int ret = 0;
argv_array_clear(&args);
argv_array_pushl(&args, "test-run-command",
"quote-echo", NULL);
arg_offset = args.argc;
- for (j = 0; j < arg_count; j++) {
- char buf[20];
- size_t min_len = 1;
- size_t arg_len = min_len +
- (my_random() % (ARRAY_SIZE(buf) - min_len));
-
- for (k = 0; k < arg_len; k++)
- buf[k] = special[my_random() %
- ARRAY_SIZE(special)];
- buf[arg_len] = '\0';
-
- argv_array_push(&args, buf);
+
+ if (argc > 0) {
+ trials = 1;
+ arg_count = argc;
+ for (j = 0; j < arg_count; j++)
+ argv_array_push(&args, argv[j]);
+ } else {
+ arg_count = 1 + (my_random() % 5);
+ for (j = 0; j < arg_count; j++) {
+ char buf[20];
+ size_t min_len = 1;
+ size_t arg_len = min_len +
+ (my_random() % (ARRAY_SIZE(buf) - min_len));
+
+ for (k = 0; k < arg_len; k++)
+ buf[k] = special[my_random() %
+ ARRAY_SIZE(special)];
+ buf[arg_len] = '\0';
+
+ argv_array_push(&args, buf);
+ }
}
cp.argv = args.argv;
--
2.24.0
