Revision 06de561830250f92e056b0a57bc52b27b13ba2ac authored by Junio C Hamano on 03 June 2012, 22:52:18 UTC, committed by Junio C Hamano on 03 June 2012, 22:52:18 UTC
When "git rebase" was given a bad commit to replay the history on, its error message did not correctly give the command line argument it had trouble parsing. By Erik Faye-Lund * ef/maint-rebase-error-message: rebase: report invalid commit correctly
test-genrandom.c
/*
* Simple random data generator used to create reproducible test files.
* This is inspired from POSIX.1-2001 implementation example for rand().
* Copyright (C) 2007 by Nicolas Pitre, licensed under the GPL version 2.
*/
#include "git-compat-util.h"
int main(int argc, char *argv[])
{
unsigned long count, next = 0;
unsigned char *c;
if (argc < 2 || argc > 3) {
fprintf(stderr, "Usage: %s <seed_string> [<size>]\n", argv[0]);
return 1;
}
c = (unsigned char *) argv[1];
do {
next = next * 11 + *c;
} while (*c++);
count = (argc == 3) ? strtoul(argv[2], NULL, 0) : -1L;
while (count--) {
next = next * 1103515245 + 12345;
if (putchar((next >> 16) & 0xff) == EOF)
return -1;
}
return 0;
}
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