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lib/util Add Volker's asn1_Integer test into code that runs in 'make test'

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The comfychair test harness isn't hooked up, and with the current
infrustructure C code is better tested directly here.

Andrew Bartlett
This commit is contained in:
Andrew Bartlett 2011-05-14 19:49:36 +02:00 committed by Jeremy Allison
parent 13d20faa1d
commit ede98c0e51
1 changed files with 94 additions and 0 deletions
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94
lib/util/tests/asn1_tests.c
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@ -4,6 +4,8 @@
util_asn1 testing util_asn1 testing
Copyright (C) Kamen Mazdrashki <kamen.mazdrashki@postpath.com> 2009 Copyright (C) Kamen Mazdrashki <kamen.mazdrashki@postpath.com> 2009
Copyright (C) Volker Lendecke 2004
Copyright (C) Andrew Bartlett 2011
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@ -103,6 +105,55 @@ static const struct oid_data partial_oid_data_ok[] = {
}, },
}; };
static const struct {
DATA_BLOB blob;
int value;
} integer_tests[] = {
{
.blob = {"\x02\x01\x00", 3},
.value = 0
},
{
.blob = {"\x02\x01\x7f", 3},
.value = 127
},
{
.blob = {"\x02\x02\x00\x80", 4},
.value = 128
},
{
.blob = {"\x02\x02\x01\x00", 4},
.value = 256
},
{
.blob = {"\x02\x01\x80", 3},
.value = -128
},
{
.blob = {"\x02\x02\xff\x7f", 4},
.value = -129
},
{
.blob = {"\x02\x01\xff", 3},
.value = -1
},
{
.blob = {"\x02\x02\xff\x01", 4},
.value = -255
},
{
.blob = {"\x02\x02\x00\xff", 4},
.value = 255
},
{
.blob = {"\x02\x04\x80\x00\x00\x00", 6},
.value = 0x80000000
},
{
.blob = {"\x02\x04\x7f\xff\xff\xff", 6},
.value = 0x7fffffff
}
};
/* Testing ber_write_OID_String() function */ /* Testing ber_write_OID_String() function */
static bool test_ber_write_OID_String(struct torture_context *tctx) static bool test_ber_write_OID_String(struct torture_context *tctx)
@ -260,6 +311,46 @@ static bool test_ber_read_partial_OID_String(struct torture_context *tctx)
return true; return true;
} }
/*
* Testing asn1_read_Integer and asn1_write_Integer functions,
* inspired by Love Hornquist Astrand
*/
static bool test_asn1_Integer(struct torture_context *tctx)
{
int i;
TALLOC_CTX *mem_ctx;
mem_ctx = talloc_new(tctx);
for (i = 0; i < ARRAY_SIZE(integer_tests); i++) {
ASN1_DATA *data;
DATA_BLOB blob;
int val;
data = asn1_init(mem_ctx);
if (!data) {
return -1;
}
asn1_write_Integer(data, integer_tests[i].value);
blob.data = data->data;
blob.length = data->length;
torture_assert_data_blob_equal(tctx, blob, integer_tests[i].blob, "asn1_write_Integer gave incorrect result");
asn1_load(data, blob);
torture_assert(tctx, asn1_read_Integer(data, &val), "asn1_write_Integer output could not be read by asn1_read_Integer()");
torture_assert_int_equal(tctx, val, integer_tests[i].value,
"readback of asn1_write_Integer output by asn1_read_Integer() failed");
}
talloc_free(mem_ctx);
return true;
}
/* LOCAL-ASN1 test suite creation */ /* LOCAL-ASN1 test suite creation */
struct torture_suite *torture_local_util_asn1(TALLOC_CTX *mem_ctx) struct torture_suite *torture_local_util_asn1(TALLOC_CTX *mem_ctx)
@ -278,5 +369,8 @@ struct torture_suite *torture_local_util_asn1(TALLOC_CTX *mem_ctx)
torture_suite_add_simple_test(suite, "ber_read_partial_OID_String", torture_suite_add_simple_test(suite, "ber_read_partial_OID_String",
test_ber_read_partial_OID_String); test_ber_read_partial_OID_String);
torture_suite_add_simple_test(suite, "asn1_Integer",
test_asn1_Integer);
return suite; return suite;
} }