thodg/libgit2/tests-clar/object/message.c
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Hash : 458b9450
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Date : 2012-03-01T17:03:32
commit/tag: ensure the message is cleaned up 'git commit' and 'git tag -a' enforce some conventions, like cleaning up excess whitespace and making sure that the last line ends with a '\n'. This fix replicates this behavior. Fix libgit2/libgit2sharp#117
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tests-clar/object/message.c
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#include "clar_libgit2.h" #include "buffer.h" #include "message.h" static void assert_message_prettifying(char *expected_output, char *input, int strip_comments) { git_buf prettified_message = GIT_BUF_INIT; git_message_prettify(&prettified_message, input, strip_comments); cl_assert_equal_s(expected_output, git_buf_cstr(&prettified_message)); git_buf_free(&prettified_message); } #define t40 "A quick brown fox jumps over the lazy do" #define s40 " " #define sss s40 s40 s40 s40 s40 s40 s40 s40 s40 s40 // # 400 #define ttt t40 t40 t40 t40 t40 t40 t40 t40 t40 t40 // # 400 /* Ported from git.git */ /* see https://github.com/git/git/blob/master/t/t0030-stripspace.sh */ void test_object_message__long_lines_without_spaces_should_be_unchanged(void) { assert_message_prettifying(ttt "\n", ttt, 0); assert_message_prettifying(ttt ttt "\n", ttt ttt, 0); assert_message_prettifying(ttt ttt ttt "\n", ttt ttt ttt, 0); assert_message_prettifying(ttt ttt ttt ttt "\n", ttt ttt ttt ttt, 0); } void test_object_message__lines_with_spaces_at_the_beginning_should_be_unchanged(void) { assert_message_prettifying(sss ttt "\n", sss ttt, 0); assert_message_prettifying(sss sss ttt "\n", sss sss ttt, 0); assert_message_prettifying(sss sss sss ttt "\n", sss sss sss ttt, 0); } void test_object_message__lines_with_intermediate_spaces_should_be_unchanged(void) { assert_message_prettifying(ttt sss ttt "\n", ttt sss ttt, 0); assert_message_prettifying(ttt sss sss ttt "\n", ttt sss sss ttt, 0); } void test_object_message__consecutive_blank_lines_should_be_unified(void) { assert_message_prettifying(ttt "\n\n" ttt "\n", ttt "\n\n\n\n\n" ttt "\n", 0); assert_message_prettifying(ttt ttt "\n\n" ttt "\n", ttt ttt "\n\n\n\n\n" ttt "\n", 0); assert_message_prettifying(ttt ttt ttt "\n\n" ttt "\n", ttt ttt ttt "\n\n\n\n\n" ttt "\n", 0); assert_message_prettifying(ttt "\n\n" ttt ttt "\n", ttt "\n\n\n\n\n" ttt ttt "\n", 0); assert_message_prettifying(ttt "\n\n" ttt ttt ttt "\n", ttt "\n\n\n\n\n" ttt ttt ttt "\n", 0); assert_message_prettifying(ttt "\n\n" ttt "\n", ttt "\n\t\n \n\n \t\t\n" ttt "\n", 0); assert_message_prettifying(ttt ttt "\n\n" ttt "\n", ttt ttt "\n\t\n \n\n \t\t\n" ttt "\n", 0); assert_message_prettifying(ttt ttt ttt "\n\n" ttt "\n", ttt ttt ttt "\n\t\n \n\n \t\t\n" ttt "\n", 0); assert_message_prettifying(ttt "\n\n" ttt ttt "\n", ttt "\n\t\n \n\n \t\t\n" ttt ttt "\n", 0); assert_message_prettifying(ttt "\n\n" ttt ttt ttt "\n", ttt "\n\t\n \n\n \t\t\n" ttt ttt ttt "\n", 0); } void test_object_message__only_consecutive_blank_lines_should_be_completely_removed(void) { assert_message_prettifying("", "\n", 0); assert_message_prettifying("", "\n\n\n", 0); assert_message_prettifying("", sss "\n" sss "\n" sss "\n", 0); assert_message_prettifying("", sss sss "\n" sss "\n\n", 0); } void test_object_message__consecutive_blank_lines_at_the_beginning_should_be_removed(void) { assert_message_prettifying(ttt "\n", "\n" ttt "\n", 0); assert_message_prettifying(ttt "\n", "\n\n\n" ttt "\n", 0); assert_message_prettifying(ttt ttt "\n", "\n\n\n" ttt ttt "\n", 0); assert_message_prettifying(ttt ttt ttt "\n", "\n\n\n" ttt ttt ttt "\n", 0); assert_message_prettifying(ttt ttt ttt ttt "\n", "\n\n\n" ttt ttt ttt ttt "\n", 0); assert_message_prettifying(ttt "\n", sss "\n" sss "\n" sss "\n" ttt "\n", 0); assert_message_prettifying(ttt "\n", "\n" sss "\n" sss sss "\n" ttt "\n", 0); assert_message_prettifying(ttt "\n", sss sss "\n" sss "\n\n" ttt "\n", 0); assert_message_prettifying(ttt "\n", sss sss sss "\n\n\n" ttt "\n", 0); assert_message_prettifying(ttt "\n", "\n" sss sss sss "\n\n" ttt "\n", 0); assert_message_prettifying(ttt "\n", "\n\n" sss sss sss "\n" ttt "\n", 0); } void test_object_message__consecutive_blank_lines_at_the_end_should_be_removed(void) { assert_message_prettifying(ttt "\n", ttt "\n\n", 0); assert_message_prettifying(ttt "\n", ttt "\n\n\n\n", 0); assert_message_prettifying(ttt ttt "\n", ttt ttt "\n\n\n\n", 0); assert_message_prettifying(ttt ttt ttt "\n", ttt ttt ttt "\n\n\n\n", 0); assert_message_prettifying(ttt ttt ttt ttt "\n", ttt ttt ttt ttt "\n\n\n\n", 0); assert_message_prettifying(ttt "\n", ttt "\n" sss "\n" sss "\n" sss "\n", 0); assert_message_prettifying(ttt "\n", ttt "\n\n" sss "\n" sss sss "\n", 0); assert_message_prettifying(ttt "\n", ttt "\n" sss sss "\n" sss "\n\n", 0); assert_message_prettifying(ttt "\n", ttt "\n" sss sss sss "\n\n\n", 0); assert_message_prettifying(ttt "\n", ttt "\n\n" sss sss sss "\n\n", 0); assert_message_prettifying(ttt "\n", ttt "\n\n\n" sss sss sss "\n\n", 0); } void test_object_message__text_without_newline_at_end_should_end_with_newline(void) { assert_message_prettifying(ttt "\n", ttt, 0); assert_message_prettifying(ttt ttt "\n", ttt ttt, 0); assert_message_prettifying(ttt ttt ttt "\n", ttt ttt ttt, 0); assert_message_prettifying(ttt ttt ttt ttt "\n", ttt ttt ttt ttt, 0); } void test_object_message__text_plus_spaces_without_newline_should_not_show_spaces_and_end_with_newline(void) { assert_message_prettifying(ttt "\n", ttt sss, 0); assert_message_prettifying(ttt ttt "\n", ttt ttt sss, 0); assert_message_prettifying(ttt ttt ttt "\n", ttt ttt ttt sss, 0); assert_message_prettifying(ttt "\n", ttt sss sss, 0); assert_message_prettifying(ttt ttt "\n", ttt ttt sss sss, 0); assert_message_prettifying(ttt "\n", ttt sss sss sss, 0); } void test_object_message__text_plus_spaces_ending_with_newline_should_be_cleaned_and_newline_must_remain(void){ assert_message_prettifying(ttt "\n", ttt sss "\n", 0); assert_message_prettifying(ttt "\n", ttt sss sss "\n", 0); assert_message_prettifying(ttt "\n", ttt sss sss sss "\n", 0); assert_message_prettifying(ttt ttt "\n", ttt ttt sss "\n", 0); assert_message_prettifying(ttt ttt "\n", ttt ttt sss sss "\n", 0); assert_message_prettifying(ttt ttt ttt "\n", ttt ttt ttt sss "\n", 0); } void test_object_message__spaces_with_newline_at_end_should_be_replaced_with_empty_string(void) { assert_message_prettifying("", sss "\n", 0); assert_message_prettifying("", sss sss "\n", 0); assert_message_prettifying("", sss sss sss "\n", 0); assert_message_prettifying("", sss sss sss sss "\n", 0); } void test_object_message__spaces_without_newline_at_end_should_be_replaced_with_empty_string(void) { assert_message_prettifying("", "", 0); assert_message_prettifying("", sss sss, 0); assert_message_prettifying("", sss sss sss, 0); assert_message_prettifying("", sss sss sss sss, 0); } void test_object_message__consecutive_text_lines_should_be_unchanged(void) { assert_message_prettifying(ttt ttt "\n" ttt "\n", ttt ttt "\n" ttt "\n", 0); assert_message_prettifying(ttt "\n" ttt ttt "\n" ttt "\n", ttt "\n" ttt ttt "\n" ttt "\n", 0); assert_message_prettifying(ttt "\n" ttt "\n" ttt "\n" ttt ttt "\n", ttt "\n" ttt "\n" ttt "\n" ttt ttt "\n", 0); assert_message_prettifying(ttt "\n" ttt "\n\n" ttt ttt "\n" ttt "\n", ttt "\n" ttt "\n\n" ttt ttt "\n" ttt "\n", 0); assert_message_prettifying(ttt ttt "\n\n" ttt "\n" ttt ttt "\n", ttt ttt "\n\n" ttt "\n" ttt ttt "\n", 0); assert_message_prettifying(ttt "\n" ttt ttt "\n\n" ttt "\n", ttt "\n" ttt ttt "\n\n" ttt "\n", 0); } void test_object_message__strip_comments(void) { assert_message_prettifying("", "# comment", 1); assert_message_prettifying("", "# comment\n", 1); assert_message_prettifying("", "# comment \n", 1); assert_message_prettifying(ttt "\n", ttt "\n" "# comment\n", 1); assert_message_prettifying(ttt "\n", "# comment\n" ttt "\n", 1); assert_message_prettifying(ttt "\n" ttt "\n", ttt "\n" "# comment\n" ttt "\n", 1); } void test_object_message__keep_comments(void) { assert_message_prettifying("# comment\n", "# comment", 0); assert_message_prettifying("# comment\n", "# comment\n", 0); assert_message_prettifying("# comment\n", "# comment \n", 0); assert_message_prettifying(ttt "\n" "# comment\n", ttt "\n" "# comment\n", 0); assert_message_prettifying("# comment\n" ttt "\n", "# comment\n" ttt "\n", 0); assert_message_prettifying(ttt "\n" "# comment\n" ttt "\n", ttt "\n" "# comment\n" ttt "\n", 0); }