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libgit2/tests-clar/refs/normalize.c
nulltoken 77e06d7e85 refs: introduce git_reference_is_valid_name()
2012-09-25 07:49:15 +02:00

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#include "clar_libgit2.h"
#include "repository.h"
#include "git2/reflog.h"
#include "reflog.h"
// Helpers
static void ensure_refname_normalized(
unsigned int flags,
const char *input_refname,
const char *expected_refname)
{
char buffer_out[GIT_REFNAME_MAX];
cl_git_pass(git_reference_normalize_name(buffer_out, sizeof(buffer_out), input_refname, flags));
cl_assert_equal_i(0, strcmp(buffer_out, expected_refname));
}
static void ensure_refname_invalid(unsigned int flags, const char *input_refname)
{
char buffer_out[GIT_REFNAME_MAX];
cl_git_fail(git_reference_normalize_name(buffer_out, sizeof(buffer_out), input_refname, flags));
}
void test_refs_normalize__can_normalize_a_direct_reference_name(void)
{
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs/dummy/a", "refs/dummy/a");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs/stash", "refs/stash");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs/tags/a", "refs/tags/a");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs/heads/a/b", "refs/heads/a/b");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs/heads/a./b", "refs/heads/a./b");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs/heads/v@ation", "refs/heads/v@ation");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs///heads///a", "refs/heads/a");
}
void test_refs_normalize__cannot_normalize_any_direct_reference_name(void)
{
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "a");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "/a");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "//a");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "/refs/heads/a/");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/a/");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/a.");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/a.lock");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/foo?bar");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads\foo");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs/heads/v@ation", "refs/heads/v@ation");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "refs///heads///a", "refs/heads/a");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/.a/b");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/foo/../bar");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/foo..bar");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/./foo");
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "refs/heads/v@{ation");
}
void test_refs_normalize__symbolic(void)
{
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "heads\foo");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "///");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "ALL_CAPS_AND_UNDERSCORES", "ALL_CAPS_AND_UNDERSCORES");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/MixedCasing", "refs/MixedCasing");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs///heads///a", "refs/heads/a");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "HEAD", "HEAD");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "MERGE_HEAD", "MERGE_HEAD");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "FETCH_HEAD", "FETCH_HEAD");
}
/* Ported from JGit, BSD licence.
* See https://github.com/spearce/JGit/commit/e4bf8f6957bbb29362575d641d1e77a02d906739 */
void test_refs_normalize__jgit_suite(void)
{
// tests borrowed from JGit
/* EmptyString */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "/");
/* MustHaveTwoComponents */
ensure_refname_invalid(
GIT_REF_FORMAT_NORMAL, "master");
ensure_refname_normalized(
GIT_REF_FORMAT_NORMAL, "heads/master", "heads/master");
/* ValidHead */
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master", "refs/heads/master");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/pu", "refs/heads/pu");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/z", "refs/heads/z");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/FoO", "refs/heads/FoO");
/* ValidTag */
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/tags/v1.0", "refs/tags/v1.0");
/* NoLockSuffix */
ensure_refname_invalid(GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master.lock");
/* NoDirectorySuffix */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master/");
/* NoSpace */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/i haz space");
/* NoAsciiControlCharacters */
{
char c;
char buffer[GIT_REFNAME_MAX];
for (c = '\1'; c < ' '; c++) {
strncpy(buffer, "refs/heads/mast", 15);
strncpy(buffer + 15, (const char *)&c, 1);
strncpy(buffer + 16, "er", 2);
buffer[18 - 1] = '\0';
ensure_refname_invalid(GIT_REF_FORMAT_ALLOW_ONELEVEL, buffer);
}
}
/* NoBareDot */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/.");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/..");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/./master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/../master");
/* NoLeadingOrTrailingDot */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, ".");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/.bar");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/..bar");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/bar.");
/* ContainsDot */
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/m.a.s.t.e.r", "refs/heads/m.a.s.t.e.r");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master..pu");
/* NoMagicRefCharacters */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master^");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/^master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "^refs/heads/master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master~");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/~master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "~refs/heads/master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master:");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/:master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, ":refs/heads/master");
/* ShellGlob */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master?");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/?master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "?refs/heads/master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master[");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/[master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "[refs/heads/master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master*");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/*master");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "*refs/heads/master");
/* ValidSpecialCharacters */
ensure_refname_normalized
(GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/!", "refs/heads/!");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/\"", "refs/heads/\"");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/#", "refs/heads/#");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/$", "refs/heads/$");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/%", "refs/heads/%");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/&", "refs/heads/&");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/'", "refs/heads/'");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/(", "refs/heads/(");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/)", "refs/heads/)");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/+", "refs/heads/+");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/,", "refs/heads/,");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/-", "refs/heads/-");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/;", "refs/heads/;");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/<", "refs/heads/<");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/=", "refs/heads/=");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/>", "refs/heads/>");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/@", "refs/heads/@");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/]", "refs/heads/]");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/_", "refs/heads/_");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/`", "refs/heads/`");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/{", "refs/heads/{");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/|", "refs/heads/|");
ensure_refname_normalized(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/}", "refs/heads/}");
// This is valid on UNIX, but not on Windows
// hence we make in invalid due to non-portability
//
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/\\");
/* UnicodeNames */
/*
* Currently this fails.
* ensure_refname_normalized(GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/\u00e5ngstr\u00f6m", "refs/heads/\u00e5ngstr\u00f6m");
*/
/* RefLogQueryIsValidRef */
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master@{1}");
ensure_refname_invalid(
GIT_REF_FORMAT_ALLOW_ONELEVEL, "refs/heads/master@{1.hour.ago}");
}
void test_refs_normalize__buffer_has_to_be_big_enough_to_hold_the_normalized_version(void)
{
char buffer_out[21];
cl_git_pass(git_reference_normalize_name(
buffer_out, 21, "refs//heads///long///name", GIT_REF_FORMAT_NORMAL));
cl_git_fail(git_reference_normalize_name(
buffer_out, 20, "refs//heads///long///name", GIT_REF_FORMAT_NORMAL));
}
#define ONE_LEVEL_AND_REFSPEC \
GIT_REF_FORMAT_ALLOW_ONELEVEL \
| GIT_REF_FORMAT_REFSPEC_PATTERN
void test_refs_normalize__refspec_pattern(void)
{
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "heads/*foo/bar");
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "heads/foo*/bar");
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "heads/f*o/bar");
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "foo");
ensure_refname_normalized(
ONE_LEVEL_AND_REFSPEC, "FOO", "FOO");
ensure_refname_normalized(
GIT_REF_FORMAT_REFSPEC_PATTERN, "foo/bar", "foo/bar");
ensure_refname_normalized(
ONE_LEVEL_AND_REFSPEC, "foo/bar", "foo/bar");
ensure_refname_normalized(
GIT_REF_FORMAT_REFSPEC_PATTERN, "*/foo", "*/foo");
ensure_refname_normalized(
ONE_LEVEL_AND_REFSPEC, "*/foo", "*/foo");
ensure_refname_normalized(
GIT_REF_FORMAT_REFSPEC_PATTERN, "foo/*/bar", "foo/*/bar");
ensure_refname_normalized(
ONE_LEVEL_AND_REFSPEC, "foo/*/bar", "foo/*/bar");
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "*");
ensure_refname_normalized(
ONE_LEVEL_AND_REFSPEC, "*", "*");
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "foo/*/*");
ensure_refname_invalid(
ONE_LEVEL_AND_REFSPEC, "foo/*/*");
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "*/foo/*");
ensure_refname_invalid(
ONE_LEVEL_AND_REFSPEC, "*/foo/*");
ensure_refname_invalid(
GIT_REF_FORMAT_REFSPEC_PATTERN, "*/*/foo");
ensure_refname_invalid(
ONE_LEVEL_AND_REFSPEC, "*/*/foo");
}
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