Merge https://salsa.debian.org/debian/libgit2 into proxmox/bullseye

[libgit2.git] / tests / libgit2 / object / raw / compare.c

diff --git a/tests/libgit2/object/raw/compare.c b/tests/libgit2/object/raw/compare.c
new file mode 100644 (file)
index 0000000..56c016b
--- /dev/null
+++ b/tests/libgit2/object/raw/compare.c
@@ -0,0 +1,123 @@
+
+#include "clar_libgit2.h"
+
+#include "odb.h"
+
+void test_object_raw_compare__succeed_on_copy_oid(void)
+{
+       git_oid a, b;
+       unsigned char exp[] = {
+               0x16, 0xa6, 0x77, 0x70, 0xb7,
+               0xd8, 0xd7, 0x23, 0x17, 0xc4,
+               0xb7, 0x75, 0x21, 0x3c, 0x23,
+               0xa8, 0xbd, 0x74, 0xf5, 0xe0,
+       };
+       memset(&b, 0, sizeof(b));
+       git_oid_fromraw(&a, exp);
+       git_oid_cpy(&b, &a);
+       cl_git_pass(memcmp(a.id, exp, sizeof(a.id)));
+}
+
+void test_object_raw_compare__succeed_on_oid_comparison_lesser(void)
+{
+       git_oid a, b;
+       unsigned char a_in[] = {
+               0x16, 0xa6, 0x77, 0x70, 0xb7,
+               0xd8, 0xd7, 0x23, 0x17, 0xc4,
+               0xb7, 0x75, 0x21, 0x3c, 0x23,
+               0xa8, 0xbd, 0x74, 0xf5, 0xe0,
+       };
+       unsigned char b_in[] = {
+               0x16, 0xa6, 0x77, 0x70, 0xb7,
+               0xd8, 0xd7, 0x23, 0x17, 0xc4,
+               0xb7, 0x75, 0x21, 0x3c, 0x23,
+               0xa8, 0xbd, 0x74, 0xf5, 0xf0,
+       };
+       git_oid_fromraw(&a, a_in);
+       git_oid_fromraw(&b, b_in);
+       cl_assert(git_oid_cmp(&a, &b) < 0);
+}
+
+void test_object_raw_compare__succeed_on_oid_comparison_equal(void)
+{
+       git_oid a, b;
+       unsigned char a_in[] = {
+               0x16, 0xa6, 0x77, 0x70, 0xb7,
+               0xd8, 0xd7, 0x23, 0x17, 0xc4,
+               0xb7, 0x75, 0x21, 0x3c, 0x23,
+               0xa8, 0xbd, 0x74, 0xf5, 0xe0,
+       };
+       git_oid_fromraw(&a, a_in);
+       git_oid_fromraw(&b, a_in);
+       cl_assert(git_oid_cmp(&a, &b) == 0);
+}
+
+void test_object_raw_compare__succeed_on_oid_comparison_greater(void)
+{
+       git_oid a, b;
+       unsigned char a_in[] = {
+               0x16, 0xa6, 0x77, 0x70, 0xb7,
+               0xd8, 0xd7, 0x23, 0x17, 0xc4,
+               0xb7, 0x75, 0x21, 0x3c, 0x23,
+               0xa8, 0xbd, 0x74, 0xf5, 0xe0,
+       };
+       unsigned char b_in[] = {
+               0x16, 0xa6, 0x77, 0x70, 0xb7,
+               0xd8, 0xd7, 0x23, 0x17, 0xc4,
+               0xb7, 0x75, 0x21, 0x3c, 0x23,
+               0xa8, 0xbd, 0x74, 0xf5, 0xd0,
+       };
+       git_oid_fromraw(&a, a_in);
+       git_oid_fromraw(&b, b_in);
+       cl_assert(git_oid_cmp(&a, &b) > 0);
+}
+
+void test_object_raw_compare__compare_fmt_oids(void)
+{
+       const char *exp = "16a0123456789abcdef4b775213c23a8bd74f5e0";
+       git_oid in;
+       char out[GIT_OID_HEXSZ + 1];
+
+       cl_git_pass(git_oid_fromstr(&in, exp));
+
+       /* Format doesn't touch the last byte */
+       out[GIT_OID_HEXSZ] = 'Z';
+       git_oid_fmt(out, &in);
+       cl_assert(out[GIT_OID_HEXSZ] == 'Z');
+
+       /* Format produced the right result */
+       out[GIT_OID_HEXSZ] = '\0';
+       cl_assert_equal_s(exp, out);
+}
+
+void test_object_raw_compare__compare_static_oids(void)
+{
+       const char *exp = "16a0123456789abcdef4b775213c23a8bd74f5e0";
+       git_oid in;
+       char *out;
+
+       cl_git_pass(git_oid_fromstr(&in, exp));
+
+       out = git_oid_tostr_s(&in);
+       cl_assert(out);
+       cl_assert_equal_s(exp, out);
+}
+
+void test_object_raw_compare__compare_pathfmt_oids(void)
+{
+       const char *exp1 = "16a0123456789abcdef4b775213c23a8bd74f5e0";
+       const char *exp2 = "16/a0123456789abcdef4b775213c23a8bd74f5e0";
+       git_oid in;
+       char out[GIT_OID_HEXSZ + 2];
+
+       cl_git_pass(git_oid_fromstr(&in, exp1));
+
+       /* Format doesn't touch the last byte */
+       out[GIT_OID_HEXSZ + 1] = 'Z';
+       git_oid_pathfmt(out, &in);
+       cl_assert(out[GIT_OID_HEXSZ + 1] == 'Z');
+
+       /* Format produced the right result */
+       out[GIT_OID_HEXSZ + 1] = '\0';
+       cl_assert_equal_s(exp2, out);
+}