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#include "clar_libgit2.h"
#include "object.h"
#include "signature.h"
#include "tag.h"
static void assert_tag_parses(const char *data, size_t datalen,
const char *expected_oid,
const char *expected_name,
const char *expected_tagger,
const char *expected_message)
{
git_tag *tag;
if (!datalen)
datalen = strlen(data);
cl_git_pass(git_object__from_raw((git_object **) &tag, data, datalen, GIT_OBJECT_TAG));
cl_assert_equal_i(tag->type, GIT_OBJECT_TAG);
if (expected_oid) {
git_oid oid;
cl_git_pass(git_oid_fromstr(&oid, expected_oid));
cl_assert_equal_oid(&oid, &tag->target);
}
if (expected_name)
cl_assert_equal_s(expected_name, tag->tag_name);
else
cl_assert_equal_s(tag->message, NULL);
if (expected_tagger) {
git_signature *tagger;
cl_git_pass(git_signature_from_buffer(&tagger, expected_tagger));
cl_assert_equal_s(tagger->name, tag->tagger->name);
cl_assert_equal_s(tagger->email, tag->tagger->email);
cl_assert_equal_i(tagger->when.time, tag->tagger->when.time);
cl_assert_equal_i(tagger->when.offset, tag->tagger->when.offset);
cl_assert_equal_i(tagger->when.sign, tag->tagger->when.sign);
git_signature_free(tagger);
} else {
cl_assert_equal_s(tag->tagger, NULL);
}
if (expected_message)
cl_assert_equal_s(expected_message, tag->message);
else
cl_assert_equal_s(tag->message, NULL);
git_object__free(&tag->object);
}
static void assert_tag_fails(const char *data, size_t datalen)
{
git_object *object;
if (!datalen)
datalen = strlen(data);
cl_git_fail(git_object__from_raw(&object, data, datalen, GIT_OBJECT_TAG));
}
void test_object_tag_parse__valid_tag_parses(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tag tagname\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n"
"\n"
"Message";
assert_tag_parses(tag, 0,
"a8d447f68076d1520f69649bb52629941be7031f",
"tagname",
"Taggy Mr. Taggart <taggy@taggart.com>",
"Message");
}
void test_object_tag_parse__missing_tagger_parses(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tag tagname\n"
"\n"
"Message";
assert_tag_parses(tag, 0,
"a8d447f68076d1520f69649bb52629941be7031f",
"tagname",
NULL,
"Message");
}
void test_object_tag_parse__missing_message_parses(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tag tagname\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n";
assert_tag_parses(tag, 0,
"a8d447f68076d1520f69649bb52629941be7031f",
"tagname",
"Taggy Mr. Taggart <taggy@taggart.com>",
NULL);
}
void test_object_tag_parse__unknown_field_parses(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tag tagname\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n"
"foo bar\n"
"frubble frabble\n"
"\n"
"Message";
assert_tag_parses(tag, 0,
"a8d447f68076d1520f69649bb52629941be7031f",
"tagname",
"Taggy Mr. Taggart <taggy@taggart.com>",
"Message");
}
void test_object_tag_parse__missing_object_fails(void)
{
const char *tag =
"type tag\n"
"tag tagname\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n"
"\n"
"Message";
assert_tag_fails(tag, 0);
}
void test_object_tag_parse__malformatted_object_fails(void)
{
const char *tag =
"object a8d447f68076d15xxxxxxxxxxxxxxxx41be7031f\n"
"type tag\n"
"tag tagname\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n"
"\n"
"Message";
assert_tag_fails(tag, 0);
}
void test_object_tag_parse__missing_type_fails(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"tag tagname\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n"
"\n"
"Message";
assert_tag_fails(tag, 0);
}
void test_object_tag_parse__invalid_type_fails(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type garbage\n"
"tag tagname\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n"
"\n"
"Message";
assert_tag_fails(tag, 0);
}
void test_object_tag_parse__missing_tagname_fails(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tagger Taggy Mr. Taggart <taggy@taggart.com>\n"
"\n"
"Message";
assert_tag_fails(tag, 0);
}
void test_object_tag_parse__misformatted_tagger_fails(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tag Tag\n"
"tagger taggy@taggart.com>\n"
"\n"
"Message";
assert_tag_fails(tag, 0);
}
void test_object_tag_parse__missing_message_fails(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tag Tag\n"
"tagger taggy@taggart.com>\n";
assert_tag_fails(tag, 0);
}
void test_object_tag_parse__no_oob_read_when_searching_message(void)
{
const char *tag =
"object a8d447f68076d1520f69649bb52629941be7031f\n"
"type tag\n"
"tag \n"
"tagger <>\n"
" \n\n"
"Message";
/*
* The OOB read previously resulted in an OOM error. We
* thus want to make sure that the resulting error is the
* expected one.
*/
assert_tag_fails(tag, strlen(tag) - strlen("\n\nMessage"));
cl_assert(strstr(giterr_last()->message, "tag contains no message"));
}
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