thodg/libgit2/tests-clar/refs/normalize.c
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tests-clar/refs/normalize.c
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#include "clar_libgit2.h" #include "repository.h" #include "git2/reflog.h" #include "reflog.h" // Helpers static void ensure_refname_normalized(int is_oid_ref, const char *input_refname, const char *expected_refname) { char buffer_out[GIT_REFNAME_MAX]; if (is_oid_ref) cl_git_pass(git_reference__normalize_name_oid(buffer_out, sizeof(buffer_out), input_refname)); else cl_git_pass(git_reference__normalize_name(buffer_out, sizeof(buffer_out), input_refname)); if (expected_refname) cl_assert(0 == strcmp(buffer_out, expected_refname)); } static void ensure_refname_invalid(int is_oid_ref, const char *input_refname) { char buffer_out[GIT_REFNAME_MAX]; if (is_oid_ref) cl_git_fail(git_reference__normalize_name_oid(buffer_out, sizeof(buffer_out), input_refname)); else cl_git_fail(git_reference__normalize_name(buffer_out, sizeof(buffer_out), input_refname)); } #define OID_REF 1 #define SYM_REF 0 void test_refs_normalize__direct(void) { // normalize a direct (OID) reference name ensure_refname_invalid(OID_REF, "a"); ensure_refname_invalid(OID_REF, ""); ensure_refname_invalid(OID_REF, "refs/heads/a/"); ensure_refname_invalid(OID_REF, "refs/heads/a."); ensure_refname_invalid(OID_REF, "refs/heads/a.lock"); ensure_refname_normalized(OID_REF, "refs/dummy/a", NULL); ensure_refname_normalized(OID_REF, "refs/stash", NULL); ensure_refname_normalized(OID_REF, "refs/tags/a", "refs/tags/a"); ensure_refname_normalized(OID_REF, "refs/heads/a/b", "refs/heads/a/b"); ensure_refname_normalized(OID_REF, "refs/heads/a./b", "refs/heads/a./b"); ensure_refname_invalid(OID_REF, "refs/heads/foo?bar"); ensure_refname_invalid(OID_REF, "refs/heads\foo"); ensure_refname_normalized(OID_REF, "refs/heads/v@ation", "refs/heads/v@ation"); ensure_refname_normalized(OID_REF, "refs///heads///a", "refs/heads/a"); ensure_refname_invalid(OID_REF, "refs/heads/.a/b"); ensure_refname_invalid(OID_REF, "refs/heads/foo/../bar"); ensure_refname_invalid(OID_REF, "refs/heads/foo..bar"); ensure_refname_invalid(OID_REF, "refs/heads/./foo"); ensure_refname_invalid(OID_REF, "refs/heads/v@{ation"); } void test_refs_normalize__symbolic(void) { // normalize a symbolic reference name ensure_refname_normalized(SYM_REF, "a", "a"); ensure_refname_normalized(SYM_REF, "a/b", "a/b"); ensure_refname_normalized(SYM_REF, "refs///heads///a", "refs/heads/a"); ensure_refname_invalid(SYM_REF, ""); ensure_refname_invalid(SYM_REF, "heads\foo"); } /* 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(SYM_REF, ""); ensure_refname_invalid(SYM_REF, "/"); /* MustHaveTwoComponents */ ensure_refname_invalid(OID_REF, "master"); ensure_refname_normalized(SYM_REF, "heads/master", "heads/master"); /* ValidHead */ ensure_refname_normalized(SYM_REF, "refs/heads/master", "refs/heads/master"); ensure_refname_normalized(SYM_REF, "refs/heads/pu", "refs/heads/pu"); ensure_refname_normalized(SYM_REF, "refs/heads/z", "refs/heads/z"); ensure_refname_normalized(SYM_REF, "refs/heads/FoO", "refs/heads/FoO"); /* ValidTag */ ensure_refname_normalized(SYM_REF, "refs/tags/v1.0", "refs/tags/v1.0"); /* NoLockSuffix */ ensure_refname_invalid(SYM_REF, "refs/heads/master.lock"); /* NoDirectorySuffix */ ensure_refname_invalid(SYM_REF, "refs/heads/master/"); /* NoSpace */ ensure_refname_invalid(SYM_REF, "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(SYM_REF, buffer); } } /* NoBareDot */ ensure_refname_invalid(SYM_REF, "refs/heads/."); ensure_refname_invalid(SYM_REF, "refs/heads/.."); ensure_refname_invalid(SYM_REF, "refs/heads/./master"); ensure_refname_invalid(SYM_REF, "refs/heads/../master"); /* NoLeadingOrTrailingDot */ ensure_refname_invalid(SYM_REF, "."); ensure_refname_invalid(SYM_REF, "refs/heads/.bar"); ensure_refname_invalid(SYM_REF, "refs/heads/..bar"); ensure_refname_invalid(SYM_REF, "refs/heads/bar."); /* ContainsDot */ ensure_refname_normalized(SYM_REF, "refs/heads/m.a.s.t.e.r", "refs/heads/m.a.s.t.e.r"); ensure_refname_invalid(SYM_REF, "refs/heads/master..pu"); /* NoMagicRefCharacters */ ensure_refname_invalid(SYM_REF, "refs/heads/master^"); ensure_refname_invalid(SYM_REF, "refs/heads/^master"); ensure_refname_invalid(SYM_REF, "^refs/heads/master"); ensure_refname_invalid(SYM_REF, "refs/heads/master~"); ensure_refname_invalid(SYM_REF, "refs/heads/~master"); ensure_refname_invalid(SYM_REF, "~refs/heads/master"); ensure_refname_invalid(SYM_REF, "refs/heads/master:"); ensure_refname_invalid(SYM_REF, "refs/heads/:master"); ensure_refname_invalid(SYM_REF, ":refs/heads/master"); /* ShellGlob */ ensure_refname_invalid(SYM_REF, "refs/heads/master?"); ensure_refname_invalid(SYM_REF, "refs/heads/?master"); ensure_refname_invalid(SYM_REF, "?refs/heads/master"); ensure_refname_invalid(SYM_REF, "refs/heads/master["); ensure_refname_invalid(SYM_REF, "refs/heads/[master"); ensure_refname_invalid(SYM_REF, "[refs/heads/master"); ensure_refname_invalid(SYM_REF, "refs/heads/master*"); ensure_refname_invalid(SYM_REF, "refs/heads/*master"); ensure_refname_invalid(SYM_REF, "*refs/heads/master"); /* ValidSpecialCharacters */ ensure_refname_normalized(SYM_REF, "refs/heads/!", "refs/heads/!"); ensure_refname_normalized(SYM_REF, "refs/heads/\"", "refs/heads/\""); ensure_refname_normalized(SYM_REF, "refs/heads/#", "refs/heads/#"); ensure_refname_normalized(SYM_REF, "refs/heads/$", "refs/heads/$"); ensure_refname_normalized(SYM_REF, "refs/heads/%", "refs/heads/%"); ensure_refname_normalized(SYM_REF, "refs/heads/&", "refs/heads/&"); ensure_refname_normalized(SYM_REF, "refs/heads/'", "refs/heads/'"); ensure_refname_normalized(SYM_REF, "refs/heads/(", "refs/heads/("); ensure_refname_normalized(SYM_REF, "refs/heads/)", "refs/heads/)"); ensure_refname_normalized(SYM_REF, "refs/heads/+", "refs/heads/+"); ensure_refname_normalized(SYM_REF, "refs/heads/,", "refs/heads/,"); ensure_refname_normalized(SYM_REF, "refs/heads/-", "refs/heads/-"); ensure_refname_normalized(SYM_REF, "refs/heads/;", "refs/heads/;"); ensure_refname_normalized(SYM_REF, "refs/heads/<", "refs/heads/<"); ensure_refname_normalized(SYM_REF, "refs/heads/=", "refs/heads/="); ensure_refname_normalized(SYM_REF, "refs/heads/>", "refs/heads/>"); ensure_refname_normalized(SYM_REF, "refs/heads/@", "refs/heads/@"); ensure_refname_normalized(SYM_REF, "refs/heads/]", "refs/heads/]"); ensure_refname_normalized(SYM_REF, "refs/heads/_", "refs/heads/_"); ensure_refname_normalized(SYM_REF, "refs/heads/`", "refs/heads/`"); ensure_refname_normalized(SYM_REF, "refs/heads/{", "refs/heads/{"); ensure_refname_normalized(SYM_REF, "refs/heads/|", "refs/heads/|"); ensure_refname_normalized(SYM_REF, "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(SYM_REF, "refs/heads/\\"); /* UnicodeNames */ /* * Currently this fails. * ensure_refname_normalized(SYM_REF, "refs/heads/\u00e5ngstr\u00f6m", "refs/heads/\u00e5ngstr\u00f6m"); */ /* RefLogQueryIsValidRef */ ensure_refname_invalid(SYM_REF, "refs/heads/master@{1}"); ensure_refname_invalid(SYM_REF, "refs/heads/master@{1.hour.ago}"); }