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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:47:29 +0000 |
commit | 4f5791ebd03eaec1c7da0865a383175b05102712 (patch) | |
tree | 8ce7b00f7a76baa386372422adebbe64510812d4 /lib/util/tests/str.c | |
parent | Initial commit. (diff) | |
download | samba-4f5791ebd03eaec1c7da0865a383175b05102712.tar.xz samba-4f5791ebd03eaec1c7da0865a383175b05102712.zip |
Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/util/tests/str.c')
-rw-r--r-- | lib/util/tests/str.c | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/lib/util/tests/str.c b/lib/util/tests/str.c new file mode 100644 index 0000000..41a2836 --- /dev/null +++ b/lib/util/tests/str.c @@ -0,0 +1,180 @@ +/* + Unix SMB/CIFS implementation. + + util_str testing + + Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "torture/torture.h" +#include "torture/local/proto.h" + +static bool test_string_sub_simple(struct torture_context *tctx) +{ + char tmp[100]; + strlcpy(tmp, "foobar", sizeof(tmp)); + string_sub(tmp, "foo", "bar", sizeof(tmp)); + torture_assert_str_equal(tctx, tmp, "barbar", "invalid sub"); + return true; +} + +static bool test_string_sub_multiple(struct torture_context *tctx) +{ + char tmp[100]; + strlcpy(tmp, "fooblafoo", sizeof(tmp)); + string_sub(tmp, "foo", "bar", sizeof(tmp)); + torture_assert_str_equal(tctx, tmp, "barblabar", "invalid sub"); + return true; +} + +static bool test_string_sub_longer(struct torture_context *tctx) +{ + char tmp[100]; + strlcpy(tmp, "foobla", sizeof(tmp)); + string_sub(tmp, "foo", "blie", sizeof(tmp)); + torture_assert_str_equal(tctx, tmp, "bliebla", "invalid sub"); + return true; +} + +static bool test_string_sub_shorter(struct torture_context *tctx) +{ + char tmp[100]; + strlcpy(tmp, "foobla", sizeof(tmp)); + string_sub(tmp, "foo", "bl", sizeof(tmp)); + torture_assert_str_equal(tctx, tmp, "blbla", "invalid sub"); + return true; +} + +static bool test_string_sub_special_char(struct torture_context *tctx) +{ + char tmp[100]; + strlcpy(tmp, "foobla", sizeof(tmp)); + string_sub(tmp, "foo", "%b;l", sizeof(tmp)); + torture_assert_str_equal(tctx, tmp, "_b_lbla", "invalid sub"); + return true; +} + +static bool test_talloc_string_sub_simple(struct torture_context *tctx) +{ + char *t; + + t = talloc_string_sub(tctx, "foobla", "foo", "bl"); + + torture_assert_str_equal(tctx, t, "blbla", "invalid sub"); + + return true; +} + +static bool test_talloc_string_sub_multiple(struct torture_context *tctx) +{ + char *t; + + t = talloc_string_sub(tctx, "fooblafoo", "foo", "aapnootmies"); + + torture_assert_str_equal(tctx, t, "aapnootmiesblaaapnootmies", + "invalid sub"); + + return true; +} + +/* + * with these next three tests, the failure is that the pattern looks like + * "+++" because the \x.. bytes encode a zero byte in UTF-8. If we are not + * careful with these strings we will see crashes instead of failures. + */ + +static bool test_talloc_string_sub_tricky_utf8_4(struct torture_context *tctx) +{ + const char string[] = "++++--\xD8\xBB"; + const char pattern[] = "+++\xF0\x80\x80\x80++"; + const char replace[] = "..."; + + char *t = talloc_string_sub(tctx, string, pattern, replace); + torture_assert_str_equal(tctx, t, string, + "should reject 4 byte NUL char"); + talloc_free(t); + return true; +} + +static bool test_talloc_string_sub_tricky_utf8_3(struct torture_context *tctx) +{ + const char string[] = "++++--\xD8\xBB"; + const char pattern[] = "+++\xE0\x80\x80++"; + const char replace[] = "..."; + + char *t = talloc_string_sub(tctx, string, pattern, replace); + torture_assert_str_equal(tctx, t, string, + "should reject 3 byte NUL char"); + talloc_free(t); + return true; +} + +static bool test_talloc_string_sub_tricky_utf8_2(struct torture_context *tctx) +{ + const char string[] = "++++--\xD8\xBB"; + const char pattern[] = "+++\xC0\x80++"; + const char replace[] = "..."; + + char *t = talloc_string_sub(tctx, string, pattern, replace); + torture_assert_str_equal(tctx, t, string, + "should reject 2 byte NUL char"); + talloc_free(t); + return true; +} + + + + +struct torture_suite *torture_local_util_str(TALLOC_CTX *mem_ctx) +{ + struct torture_suite *suite = torture_suite_create(mem_ctx, "str"); + + torture_suite_add_simple_test(suite, "string_sub_simple", + test_string_sub_simple); + + torture_suite_add_simple_test(suite, "string_sub_multiple", + test_string_sub_multiple); + + torture_suite_add_simple_test(suite, "string_sub_shorter", + test_string_sub_shorter); + + torture_suite_add_simple_test(suite, "string_sub_longer", + test_string_sub_longer); + + torture_suite_add_simple_test(suite, "string_sub_special_chars", + test_string_sub_special_char); + + torture_suite_add_simple_test(suite, "talloc_string_sub_simple", + test_talloc_string_sub_simple); + + torture_suite_add_simple_test(suite, "string_sub_talloc_multiple", + test_talloc_string_sub_multiple); + + torture_suite_add_simple_test(suite, + "test_talloc_string_sub_tricky_utf8_4", + test_talloc_string_sub_tricky_utf8_4); + + torture_suite_add_simple_test(suite, + "test_talloc_string_sub_tricky_utf8_3", + test_talloc_string_sub_tricky_utf8_3); + + torture_suite_add_simple_test(suite, + "test_talloc_string_sub_tricky_utf8_2", + test_talloc_string_sub_tricky_utf8_2); + + return suite; +} |