#include "clar_libgit2.h" #include "patch/patch_common.h" static void verify_patch_id(const char *diff_content, const char *expected_id) { git_oid expected_oid, actual_oid; git_diff *diff; cl_git_pass(git_oid_fromstr(&expected_oid, expected_id)); cl_git_pass(git_diff_from_buffer(&diff, diff_content, strlen(diff_content))); cl_git_pass(git_diff_patchid(&actual_oid, diff, NULL)); cl_assert_equal_oid(&expected_oid, &actual_oid); git_diff_free(diff); } void test_diff_patchid__simple_commit(void) { verify_patch_id(PATCH_SIMPLE_COMMIT, "06094b1948b878b7d9ff7560b4eae672a014b0ec"); } void test_diff_patchid__filename_with_spaces(void) { verify_patch_id(PATCH_APPEND_NO_NL, "f0ba05413beaef743b630e796153839462ee477a"); } void test_diff_patchid__multiple_hunks(void) { verify_patch_id(PATCH_MULTIPLE_HUNKS, "81e26c34643d17f521e57c483a6a637e18ba1f57"); } void test_diff_patchid__multiple_files(void) { verify_patch_id(PATCH_MULTIPLE_FILES, "192d1f49d23f2004517963aecd3f8a6c467f50ff"); } void test_diff_patchid__same_diff_with_differing_whitespace_has_same_id(void) { const char *tabs = "diff --git a/file.txt b/file.txt\n" "index 8fecc09..1d43a92 100644\n" "--- a/file.txt\n" "+++ b/file.txt\n" "@@ -1 +1 @@\n" "-old text\n" "+ new text\n"; const char *spaces = "diff --git a/file.txt b/file.txt\n" "index 8fecc09..1d43a92 100644\n" "--- a/file.txt\n" "+++ b/file.txt\n" "@@ -1 +1 @@\n" "-old text\n" "+ new text\n"; const char *id = "11efdd13c30f7a1056eac2ae2fb952da475e2c23"; verify_patch_id(tabs, id); verify_patch_id(spaces, id); }