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test truncate behavior

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24228 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2009-01-11 21:40:03 +00:00
parent fcf16cb172
commit da4d870467
1 changed files with 66 additions and 9 deletions
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75
lib/krb5/test_store.c
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@@ -187,14 +187,8 @@ test_uint32(krb5_context context, krb5_storage *sp)
static void
test_storage(krb5_context context)
test_storage(krb5_context context, krb5_storage *sp)
{
krb5_storage *sp;
sp = krb5_storage_emem();
if (sp == NULL)
krb5_errx(context, 1, "krb5_storage_emem: no mem");
test_int8(context, sp);
test_int16(context, sp);
test_int32(context, sp);
@@ -205,6 +199,31 @@ test_storage(krb5_context context)
krb5_storage_free(sp);
}
static void
test_truncate(krb5_context context, krb5_storage *sp, int fd)
{
struct stat sb;
krb5_store_string(sp, "hej");
krb5_storage_truncate(sp, 2);
if (fstat(fd, &sb) != 0)
krb5_err(context, 1, errno, "fstat");
if (sb.st_size != 2)
krb5_errx(context, 1, "length not 2");
krb5_storage_truncate(sp, 1024);
if (fstat(fd, &sb) != 0)
krb5_err(context, 1, errno, "fstat");
if (sb.st_size != 1024)
krb5_errx(context, 1, "length not 2");
krb5_storage_free(sp);
}
/*
*
*/
@@ -234,7 +253,9 @@ main(int argc, char **argv)
{
krb5_context context;
krb5_error_code ret;
int optidx = 0;
int fd, optidx = 0;
krb5_storage *sp;
const char *fn = "test-store-data";
setprogname(argv[0]);
@@ -256,7 +277,43 @@ main(int argc, char **argv)
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
test_storage(context);
/*
* Test encoding/decoding of primotive types on diffrent backends
*/
sp = krb5_storage_emem();
if (sp == NULL)
krb5_errx(context, 1, "krb5_storage_emem: no mem");
test_storage(context, sp);
fd = open(fn, O_RDWR|O_CREAT|O_TRUNC, 0600);
if (fd < 0)
krb5_err(context, 1, errno, "open(%s", fn);
sp = krb5_storage_from_fd(fd);
close(fd);
if (sp == NULL)
krb5_errx(context, 1, "krb5_storage_from_fd: %s no mem", fn);
test_storage(context, sp);
unlink(fn);
/*
* test truncate behavior
*/
fd = open(fn, O_RDWR|O_CREAT|O_TRUNC, 0600);
if (fd < 0)
krb5_err(context, 1, errno, "open(%s", fn);
sp = krb5_storage_from_fd(fd);
if (sp == NULL)
krb5_errx(context, 1, "krb5_storage_from_fd: %s no mem", fn);
test_truncate(context, sp, fd);
close(fd);
unlink(fn);
krb5_free_context(context);