thodg/libgit2/tests/refs/overwrite.c
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Hash : 9994cd3f
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Date : 2018-06-25T11:56:52
treewide: remove use of C++ style comments C++ style comment ("//") are not specified by the ISO C90 standard and thus do not conform to it. While libgit2 aims to conform to C90, we did not enforce it until now, which is why quite a lot of these non-conforming comments have snuck into our codebase. Do a tree-wide conversion of all C++ style comments to the supported C style comments to allow us enforcing strict C90 compliance in a later commit.
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tests/refs/overwrite.c
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#include "clar_libgit2.h" #include "repository.h" #include "git2/reflog.h" #include "reflog.h" static const char *ref_name = "refs/heads/other"; static const char *ref_master_name = "refs/heads/master"; static const char *ref_branch_name = "refs/heads/branch"; static const char *ref_test_name = "refs/heads/test"; static git_repository *g_repo; void test_refs_overwrite__initialize(void) { g_repo = cl_git_sandbox_init("testrepo"); } void test_refs_overwrite__cleanup(void) { cl_git_sandbox_cleanup(); } void test_refs_overwrite__symbolic(void) { /* Overwrite an existing symbolic reference */ git_reference *ref, *branch_ref; /* The target needds to exist and we need to check the name has changed */ cl_git_pass(git_reference_symbolic_create(&branch_ref, g_repo, ref_branch_name, ref_master_name, 0, NULL)); cl_git_pass(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_branch_name, 0, NULL)); git_reference_free(ref); /* Ensure it points to the right place*/ cl_git_pass(git_reference_lookup(&ref, g_repo, ref_name)); cl_assert(git_reference_type(ref) & GIT_REF_SYMBOLIC); cl_assert_equal_s(git_reference_symbolic_target(ref), ref_branch_name); git_reference_free(ref); /* Ensure we can't create it unless we force it to */ cl_git_fail(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_master_name, 0, NULL)); cl_git_pass(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_master_name, 1, NULL)); git_reference_free(ref); /* Ensure it points to the right place */ cl_git_pass(git_reference_lookup(&ref, g_repo, ref_name)); cl_assert(git_reference_type(ref) & GIT_REF_SYMBOLIC); cl_assert_equal_s(git_reference_symbolic_target(ref), ref_master_name); git_reference_free(ref); git_reference_free(branch_ref); } void test_refs_overwrite__object_id(void) { /* Overwrite an existing object id reference */ git_reference *ref; git_oid id; cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name)); cl_assert(git_reference_type(ref) & GIT_REF_OID); git_oid_cpy(&id, git_reference_target(ref)); git_reference_free(ref); /* Create it */ cl_git_pass(git_reference_create(&ref, g_repo, ref_name, &id, 0, NULL)); git_reference_free(ref); cl_git_pass(git_reference_lookup(&ref, g_repo, ref_test_name)); cl_assert(git_reference_type(ref) & GIT_REF_OID); git_oid_cpy(&id, git_reference_target(ref)); git_reference_free(ref); /* Ensure we can't overwrite unless we force it */ cl_git_fail(git_reference_create(&ref, g_repo, ref_name, &id, 0, NULL)); cl_git_pass(git_reference_create(&ref, g_repo, ref_name, &id, 1, NULL)); git_reference_free(ref); /* Ensure it has been overwritten */ cl_git_pass(git_reference_lookup(&ref, g_repo, ref_name)); cl_assert_equal_oid(&id, git_reference_target(ref)); git_reference_free(ref); } void test_refs_overwrite__object_id_with_symbolic(void) { /* Overwrite an existing object id reference with a symbolic one */ git_reference *ref; git_oid id; cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name)); cl_assert(git_reference_type(ref) & GIT_REF_OID); git_oid_cpy(&id, git_reference_target(ref)); git_reference_free(ref); cl_git_pass(git_reference_create(&ref, g_repo, ref_name, &id, 0, NULL)); git_reference_free(ref); cl_git_fail(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_master_name, 0, NULL)); cl_git_pass(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_master_name, 1, NULL)); git_reference_free(ref); /* Ensure it points to the right place */ cl_git_pass(git_reference_lookup(&ref, g_repo, ref_name)); cl_assert(git_reference_type(ref) & GIT_REF_SYMBOLIC); cl_assert_equal_s(git_reference_symbolic_target(ref), ref_master_name); git_reference_free(ref); } void test_refs_overwrite__symbolic_with_object_id(void) { /* Overwrite an existing symbolic reference with an object id one */ git_reference *ref; git_oid id; cl_git_pass(git_reference_lookup(&ref, g_repo, ref_master_name)); cl_assert(git_reference_type(ref) & GIT_REF_OID); git_oid_cpy(&id, git_reference_target(ref)); git_reference_free(ref); /* Create the symbolic ref */ cl_git_pass(git_reference_symbolic_create(&ref, g_repo, ref_name, ref_master_name, 0, NULL)); git_reference_free(ref); /* It shouldn't overwrite unless we tell it to */ cl_git_fail(git_reference_create(&ref, g_repo, ref_name, &id, 0, NULL)); cl_git_pass(git_reference_create(&ref, g_repo, ref_name, &id, 1, NULL)); git_reference_free(ref); /* Ensure it points to the right place */ cl_git_pass(git_reference_lookup(&ref, g_repo, ref_name)); cl_assert(git_reference_type(ref) & GIT_REF_OID); cl_assert_equal_oid(&id, git_reference_target(ref)); git_reference_free(ref); }