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quote-stress-test: accept arguments to test via the command-line

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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>
This commit is contained in:
Johannes Schindelin
2019-09-20 19:09:39 +02:00
parent ad15592529
commit 55953c77c0
1 changed files with 20 additions and 11 deletions
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11
t/helper/test-run-command.c
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@ -83,13 +83,21 @@ static int quote_stress_test(int argc, const char **argv)
for (i = 0; i < trials; i++) { for (i = 0; i < trials; i++) {
struct child_process cp = CHILD_PROCESS_INIT; 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; int ret = 0;
argv_array_clear(&args); argv_array_clear(&args);
argv_array_pushl(&args, "test-run-command", argv_array_pushl(&args, "test-run-command",
"quote-echo", NULL); "quote-echo", NULL);
arg_offset = args.argc; arg_offset = args.argc;
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++) { for (j = 0; j < arg_count; j++) {
char buf[20]; char buf[20];
size_t min_len = 1; size_t min_len = 1;
@ -103,6 +111,7 @@ static int quote_stress_test(int argc, const char **argv)
argv_array_push(&args, buf); argv_array_push(&args, buf);
} }
}
cp.argv = args.argv; cp.argv = args.argv;
strbuf_reset(&out); strbuf_reset(&out);