thodg/libgit2/tests/filter/crlf.c
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Hash : f673e232
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Date : 2018-12-27T13:47:34
git_error: use new names in internal APIs and usage Move to the `git_error` name in the internal API for error-related functions.
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tests/filter/crlf.c
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#include "clar_libgit2.h" #include "git2/sys/filter.h" #include "buffer.h" static git_repository *g_repo = NULL; void test_filter_crlf__initialize(void) { g_repo = cl_git_sandbox_init("crlf"); cl_git_mkfile("crlf/.gitattributes", "*.txt text\n*.bin binary\n*.crlf text eol=crlf\n*.lf text eol=lf\n"); cl_repo_set_bool(g_repo, "core.autocrlf", true); } void test_filter_crlf__cleanup(void) { cl_git_sandbox_cleanup(); } void test_filter_crlf__to_worktree(void) { git_filter_list *fl; git_filter *crlf; git_buf in = { 0 }, out = { 0 }; cl_git_pass(git_filter_list_new( &fl, g_repo, GIT_FILTER_TO_WORKTREE, 0)); crlf = git_filter_lookup(GIT_FILTER_CRLF); cl_assert(crlf != NULL); cl_git_pass(git_filter_list_push(fl, crlf, NULL)); in.ptr = "Some text\nRight here\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Some text\r\nRight here\r\n", out.ptr); git_filter_list_free(fl); git_buf_dispose(&out); } void test_filter_crlf__to_odb(void) { git_filter_list *fl; git_filter *crlf; git_buf in = { 0 }, out = { 0 }; cl_git_pass(git_filter_list_new( &fl, g_repo, GIT_FILTER_TO_ODB, 0)); crlf = git_filter_lookup(GIT_FILTER_CRLF); cl_assert(crlf != NULL); cl_git_pass(git_filter_list_push(fl, crlf, NULL)); in.ptr = "Some text\r\nRight here\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Some text\nRight here\n", out.ptr); git_filter_list_free(fl); git_buf_dispose(&out); } void test_filter_crlf__with_safecrlf(void) { git_filter_list *fl; git_filter *crlf; git_buf in = {0}, out = GIT_BUF_INIT; cl_repo_set_bool(g_repo, "core.safecrlf", true); cl_git_pass(git_filter_list_new( &fl, g_repo, GIT_FILTER_TO_ODB, 0)); crlf = git_filter_lookup(GIT_FILTER_CRLF); cl_assert(crlf != NULL); cl_git_pass(git_filter_list_push(fl, crlf, NULL)); /* Normalized \r\n succeeds with safecrlf */ in.ptr = "Normal\r\nCRLF\r\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Normal\nCRLF\nline-endings.\n", out.ptr); /* Mix of line endings fails with safecrlf */ in.ptr = "Mixed\nup\r\nLF\nand\r\nCRLF\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_fail(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_i(git_error_last()->klass, GIT_ERROR_FILTER); /* Normalized \n fails for autocrlf=true when safecrlf=true */ in.ptr = "Normal\nLF\nonly\nline-endings.\n"; in.size = strlen(in.ptr); cl_git_fail(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_i(git_error_last()->klass, GIT_ERROR_FILTER); /* String with \r but without \r\n does not fail with safecrlf */ in.ptr = "Normal\nCR only\rand some more\nline-endings.\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Normal\nCR only\rand some more\nline-endings.\n", out.ptr); git_filter_list_free(fl); git_buf_dispose(&out); } void test_filter_crlf__with_safecrlf_and_unsafe_allowed(void) { git_filter_list *fl; git_filter *crlf; git_buf in = {0}, out = GIT_BUF_INIT; cl_repo_set_bool(g_repo, "core.safecrlf", true); cl_git_pass(git_filter_list_new( &fl, g_repo, GIT_FILTER_TO_ODB, GIT_FILTER_ALLOW_UNSAFE)); crlf = git_filter_lookup(GIT_FILTER_CRLF); cl_assert(crlf != NULL); cl_git_pass(git_filter_list_push(fl, crlf, NULL)); /* Normalized \r\n succeeds with safecrlf */ in.ptr = "Normal\r\nCRLF\r\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Normal\nCRLF\nline-endings.\n", out.ptr); /* Mix of line endings fails with safecrlf, but allowed to pass */ in.ptr = "Mixed\nup\r\nLF\nand\r\nCRLF\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); /* TODO: check for warning */ cl_assert_equal_s("Mixed\nup\nLF\nand\nCRLF\nline-endings.\n", out.ptr); /* Normalized \n fails with safecrlf, but allowed to pass */ in.ptr = "Normal\nLF\nonly\nline-endings.\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); /* TODO: check for warning */ cl_assert_equal_s("Normal\nLF\nonly\nline-endings.\n", out.ptr); git_filter_list_free(fl); git_buf_dispose(&out); } void test_filter_crlf__no_safecrlf(void) { git_filter_list *fl; git_filter *crlf; git_buf in = {0}, out = GIT_BUF_INIT; cl_git_pass(git_filter_list_new( &fl, g_repo, GIT_FILTER_TO_ODB, 0)); crlf = git_filter_lookup(GIT_FILTER_CRLF); cl_assert(crlf != NULL); cl_git_pass(git_filter_list_push(fl, crlf, NULL)); /* Normalized \r\n succeeds with safecrlf */ in.ptr = "Normal\r\nCRLF\r\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Normal\nCRLF\nline-endings.\n", out.ptr); /* Mix of line endings fails with safecrlf */ in.ptr = "Mixed\nup\r\nLF\nand\r\nCRLF\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Mixed\nup\nLF\nand\nCRLF\nline-endings.\n", out.ptr); /* Normalized \n fails with safecrlf */ in.ptr = "Normal\nLF\nonly\nline-endings.\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Normal\nLF\nonly\nline-endings.\n", out.ptr); git_filter_list_free(fl); git_buf_dispose(&out); } void test_filter_crlf__safecrlf_warn(void) { git_filter_list *fl; git_filter *crlf; git_buf in = {0}, out = GIT_BUF_INIT; cl_repo_set_string(g_repo, "core.safecrlf", "warn"); cl_git_pass(git_filter_list_new( &fl, g_repo, GIT_FILTER_TO_ODB, 0)); crlf = git_filter_lookup(GIT_FILTER_CRLF); cl_assert(crlf != NULL); cl_git_pass(git_filter_list_push(fl, crlf, NULL)); /* Normalized \r\n succeeds with safecrlf=warn */ in.ptr = "Normal\r\nCRLF\r\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s("Normal\nCRLF\nline-endings.\n", out.ptr); /* Mix of line endings succeeds with safecrlf=warn */ in.ptr = "Mixed\nup\r\nLF\nand\r\nCRLF\nline-endings.\r\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); /* TODO: check for warning */ cl_assert_equal_s("Mixed\nup\nLF\nand\nCRLF\nline-endings.\n", out.ptr); /* Normalized \n is reversible, so does not fail with safecrlf=warn */ in.ptr = "Normal\nLF\nonly\nline-endings.\n"; in.size = strlen(in.ptr); cl_git_pass(git_filter_list_apply_to_data(&out, fl, &in)); cl_assert_equal_s(in.ptr, out.ptr); git_filter_list_free(fl); git_buf_dispose(&out); }