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upstream: unit tests for sshbuf_cmp() and sshbuf_find(); ok markus 

OpenBSD-Regress-ID: b52d36bc3ab6dc158c1e59a9a4735f821cf9e1fd
This commit is contained in:
djm@openbsd.org 2019-07-15 13:12:02 +00:00 committed by Damien Miller
parent eb0d8e708a
commit 477e2a3be8
1 changed files with 53 additions and 2 deletions
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55
regress/unittests/sshbuf/test_sshbuf_misc.c
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@ -1,4 +1,4 @@
/* $OpenBSD: test_sshbuf_misc.c,v 1.2 2016/05/03 13:48:33 djm Exp $ */
/* $OpenBSD: test_sshbuf_misc.c,v 1.3 2019/07/15 13:12:02 djm Exp $ */
/*
* Regress test for sshbuf.h buffer API
*
@ -19,6 +19,7 @@
#include "../test_helper/test_helper.h"
#include "sshbuf.h"
#include "ssherr.h"
void sshbuf_misc_tests(void);
@ -26,7 +27,7 @@ void
sshbuf_misc_tests(void)
{
struct sshbuf *p1;
char tmp[512], *p;
char tmp[512], msg[] = "imploring ping silence ping over", *p;
FILE *out;
size_t sz;
@ -163,5 +164,55 @@ sshbuf_misc_tests(void)
ASSERT_PTR_EQ(p, NULL);
sshbuf_free(p1);
TEST_DONE();
TEST_START("sshbuf_cmp");
p1 = sshbuf_from(msg, sizeof(msg) - 1);
ASSERT_PTR_NE(p1, NULL);
ASSERT_INT_EQ(sshbuf_cmp(p1, 0, "i", 1), 0);
ASSERT_INT_EQ(sshbuf_cmp(p1, 0, "j", 1), SSH_ERR_INVALID_FORMAT);
ASSERT_INT_EQ(sshbuf_cmp(p1, 0, "imploring", 9), 0);
ASSERT_INT_EQ(sshbuf_cmp(p1, 0, "implored", 9), SSH_ERR_INVALID_FORMAT);
ASSERT_INT_EQ(sshbuf_cmp(p1, 10, "ping", 4), 0);
ASSERT_INT_EQ(sshbuf_cmp(p1, 10, "ring", 4), SSH_ERR_INVALID_FORMAT);
ASSERT_INT_EQ(sshbuf_cmp(p1, 28, "over", 4), 0);
ASSERT_INT_EQ(sshbuf_cmp(p1, 28, "rove", 4), SSH_ERR_INVALID_FORMAT);
ASSERT_INT_EQ(sshbuf_cmp(p1, 28, "overt", 5),
SSH_ERR_MESSAGE_INCOMPLETE);
ASSERT_INT_EQ(sshbuf_cmp(p1, 32, "ping", 4),
SSH_ERR_MESSAGE_INCOMPLETE);
ASSERT_INT_EQ(sshbuf_cmp(p1, 1000, "silence", 7),
SSH_ERR_MESSAGE_INCOMPLETE);
ASSERT_INT_EQ(sshbuf_cmp(p1, 0, msg, sizeof(msg) - 1), 0);
TEST_DONE();
TEST_START("sshbuf_find");
p1 = sshbuf_from(msg, sizeof(msg) - 1);
ASSERT_PTR_NE(p1, NULL);
ASSERT_INT_EQ(sshbuf_find(p1, 0, "i", 1, &sz), 0);
ASSERT_SIZE_T_EQ(sz, 0);
ASSERT_INT_EQ(sshbuf_find(p1, 0, "j", 1, &sz), SSH_ERR_INVALID_FORMAT);
ASSERT_INT_EQ(sshbuf_find(p1, 0, "imploring", 9, &sz), 0);
ASSERT_SIZE_T_EQ(sz, 0);
ASSERT_INT_EQ(sshbuf_find(p1, 0, "implored", 9, &sz),
SSH_ERR_INVALID_FORMAT);
ASSERT_INT_EQ(sshbuf_find(p1, 3, "ping", 4, &sz), 0);
ASSERT_SIZE_T_EQ(sz, 10);
ASSERT_INT_EQ(sshbuf_find(p1, 11, "ping", 4, &sz), 0);
ASSERT_SIZE_T_EQ(sz, 23);
ASSERT_INT_EQ(sshbuf_find(p1, 20, "over", 4, &sz), 0);
ASSERT_SIZE_T_EQ(sz, 28);
ASSERT_INT_EQ(sshbuf_find(p1, 28, "over", 4, &sz), 0);
ASSERT_SIZE_T_EQ(sz, 28);
ASSERT_INT_EQ(sshbuf_find(p1, 28, "rove", 4, &sz),
SSH_ERR_INVALID_FORMAT);
ASSERT_INT_EQ(sshbuf_find(p1, 28, "overt", 5, &sz),
SSH_ERR_MESSAGE_INCOMPLETE);
ASSERT_INT_EQ(sshbuf_find(p1, 32, "ping", 4, &sz),
SSH_ERR_MESSAGE_INCOMPLETE);
ASSERT_INT_EQ(sshbuf_find(p1, 1000, "silence", 7, &sz),
SSH_ERR_MESSAGE_INCOMPLETE);
ASSERT_INT_EQ(sshbuf_find(p1, 0, msg + 1, sizeof(msg) - 2, &sz), 0);
ASSERT_SIZE_T_EQ(sz, 1);
TEST_DONE();
}