From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- src/test/test-extract-word.c | 763 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 763 insertions(+) create mode 100644 src/test/test-extract-word.c (limited to 'src/test/test-extract-word.c') diff --git a/src/test/test-extract-word.c b/src/test/test-extract-word.c new file mode 100644 index 0000000..6e12fbe --- /dev/null +++ b/src/test/test-extract-word.c @@ -0,0 +1,763 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include +#include + +#include "extract-word.h" +#include "log.h" +#include "string-util.h" +#include "tests.h" + +TEST(extract_first_word) { + const char *p, *original; + char *t; + + p = original = "foobar waldo"; + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "foobar")); + free(t); + assert_se(p == original + 7); + + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "waldo")); + free(t); + assert_se(isempty(p)); + + assert_se(extract_first_word(&p, &t, NULL, 0) == 0); + assert_se(!t); + assert_se(isempty(p)); + + p = original = "\"foobar\" \'waldo\'"; + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "\"foobar\"")); + free(t); + assert_se(p == original + 9); + + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "\'waldo\'")); + free(t); + assert_se(isempty(p)); + + assert_se(extract_first_word(&p, &t, NULL, 0) == 0); + assert_se(!t); + assert_se(isempty(p)); + + p = original = "\"foobar\" \'waldo\'"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "foobar")); + free(t); + assert_se(p == original + 9); + + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "waldo")); + free(t); + assert_se(isempty(p)); + + assert_se(extract_first_word(&p, &t, NULL, 0) == 0); + assert_se(!t); + assert_se(isempty(p)); + + p = original = "\""; + assert_se(extract_first_word(&p, &t, NULL, 0) == 1); + assert_se(streq(t, "\"")); + free(t); + assert_se(isempty(p)); + + p = original = "\""; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) == -EINVAL); + assert_se(p == original + 1); + + p = original = "\'"; + assert_se(extract_first_word(&p, &t, NULL, 0) == 1); + assert_se(streq(t, "\'")); + free(t); + assert_se(isempty(p)); + + p = original = "\'"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) == -EINVAL); + assert_se(p == original + 1); + + p = original = "\'fooo"; + assert_se(extract_first_word(&p, &t, NULL, 0) == 1); + assert_se(streq(t, "\'fooo")); + free(t); + assert_se(isempty(p)); + + p = original = "KEY=val \"KEY2=val with space\" \"KEY3=val with \\\"quotation\\\"\""; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) == 1); + assert_se(streq(t, "KEY=val")); + free(t); + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) == 1); + assert_se(streq(t, "KEY2=val with space")); + free(t); + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) == 1); + assert_se(streq(t, "KEY3=val with \"quotation\"")); + free(t); + assert_se(isempty(p)); + + p = original = "KEY=val \"KEY2=val space\" \"KEY3=val with \\\"quotation\\\"\""; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_RETAIN_ESCAPE) == 1); + assert_se(streq(t, "KEY=val")); + free(t); + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_RETAIN_ESCAPE) == 1); + assert_se(streq(t, "\"KEY2=val")); + free(t); + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_RETAIN_ESCAPE) == 1); + assert_se(streq(t, "space\"")); + free(t); + assert_se(startswith(p, "\"KEY3=")); + + p = original = "\'fooo"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) == -EINVAL); + assert_se(p == original + 5); + + p = original = "\'fooo"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX) > 0); + assert_se(streq(t, "fooo")); + free(t); + assert_se(isempty(p)); + + p = original = "\"fooo"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX) > 0); + assert_se(streq(t, "fooo")); + free(t); + assert_se(isempty(p)); + + p = original = "yay\'foo\'bar"; + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "yay\'foo\'bar")); + free(t); + assert_se(isempty(p)); + + p = original = "yay\'foo\'bar"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "yayfoobar")); + free(t); + assert_se(isempty(p)); + + p = original = " foobar "; + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "foobar")); + free(t); + assert_se(isempty(p)); + + p = original = " foo\\ba\\x6ar "; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE) > 0); + assert_se(streq(t, "foo\ba\x6ar")); + free(t); + assert_se(isempty(p)); + + p = original = " foo\\ba\\x6ar "; + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "foobax6ar")); + free(t); + assert_se(isempty(p)); + + p = original = " f\\u00f6o \"pi\\U0001F4A9le\" "; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE) > 0); + assert_se(streq(t, "föo")); + free(t); + assert_se(p == original + 13); + + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE) > 0); + assert_se(streq(t, "pi\360\237\222\251le")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_RELAX) > 0); + assert_se(streq(t, "fooo")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNESCAPE_RELAX) > 0); + assert_se(streq(t, "fooo\\")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNESCAPE_RELAX|EXTRACT_RELAX) > 0); + assert_se(streq(t, "fooo\\")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_RELAX) > 0); + assert_se(streq(t, "fooo\\")); + free(t); + assert_se(isempty(p)); + + p = original = "\"foo\\"; + assert_se(extract_first_word(&p, &t, NULL, 0) == -EINVAL); + assert_se(p == original + 5); + + p = original = "\"foo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX) > 0); + assert_se(streq(t, "foo")); + free(t); + assert_se(isempty(p)); + + p = original = "foo::bar"; + assert_se(extract_first_word(&p, &t, ":", 0) == 1); + assert_se(streq(t, "foo")); + free(t); + assert_se(p == original + 5); + + assert_se(extract_first_word(&p, &t, ":", 0) == 1); + assert_se(streq(t, "bar")); + free(t); + assert_se(isempty(p)); + + assert_se(extract_first_word(&p, &t, ":", 0) == 0); + assert_se(!t); + assert_se(isempty(p)); + + p = original = "foo\\:bar::waldo"; + assert_se(extract_first_word(&p, &t, ":", 0) == 1); + assert_se(streq(t, "foo:bar")); + free(t); + assert_se(p == original + 10); + + assert_se(extract_first_word(&p, &t, ":", 0) == 1); + assert_se(streq(t, "waldo")); + free(t); + assert_se(isempty(p)); + + assert_se(extract_first_word(&p, &t, ":", 0) == 0); + assert_se(!t); + assert_se(isempty(p)); + + p = original = "\"foo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_UNESCAPE_RELAX) == -EINVAL); + assert_se(p == original + 5); + + p = original = "\"foo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_UNESCAPE_RELAX|EXTRACT_RELAX) > 0); + assert_se(streq(t, "foo\\")); + free(t); + assert_se(isempty(p)); + + p = original = "\"foo\\"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_RELAX|EXTRACT_RELAX) > 0); + assert_se(streq(t, "foo\\")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_RELAX) > 0); + assert_se(streq(t, "fooo bar")); + free(t); + assert_se(p == original + 10); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNESCAPE_RELAX) > 0); + assert_se(streq(t, "fooo bar")); + free(t); + assert_se(p == original + 10); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNESCAPE_RELAX|EXTRACT_RELAX) > 0); + assert_se(streq(t, "fooo bar")); + free(t); + assert_se(p == original + 10); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE) == -EINVAL); + assert_se(p == original + 5); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_RELAX) > 0); + assert_se(streq(t, "fooo\\ bar")); + free(t); + assert_se(p == original + 10); + + p = original = "\\w+@\\K[\\d.]+"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE) == -EINVAL); + assert_se(p == original + 1); + + p = original = "\\w+@\\K[\\d.]+"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_RELAX) > 0); + assert_se(streq(t, "\\w+@\\K[\\d.]+")); + free(t); + assert_se(isempty(p)); + + p = original = "\\w+\\b"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_RELAX) > 0); + assert_se(streq(t, "\\w+\b")); + free(t); + assert_se(isempty(p)); + + p = original = "-N ''"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "-N")); + free(t); + assert_se(p == original + 3); + + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "")); + free(t); + assert_se(isempty(p)); + + p = original = ":foo\\:bar::waldo:"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_DONT_COALESCE_SEPARATORS) == 1); + assert_se(t); + assert_se(streq(t, "")); + free(t); + assert_se(p == original + 1); + + assert_se(extract_first_word(&p, &t, ":", EXTRACT_DONT_COALESCE_SEPARATORS) == 1); + assert_se(streq(t, "foo:bar")); + free(t); + assert_se(p == original + 10); + + assert_se(extract_first_word(&p, &t, ":", EXTRACT_DONT_COALESCE_SEPARATORS) == 1); + assert_se(t); + assert_se(streq(t, "")); + free(t); + assert_se(p == original + 11); + + assert_se(extract_first_word(&p, &t, ":", EXTRACT_DONT_COALESCE_SEPARATORS) == 1); + assert_se(streq(t, "waldo")); + free(t); + assert_se(p == original + 17); + + assert_se(extract_first_word(&p, &t, ":", EXTRACT_DONT_COALESCE_SEPARATORS) == 1); + assert_se(streq(t, "")); + free(t); + assert_se(p == NULL); + + assert_se(extract_first_word(&p, &t, ":", EXTRACT_DONT_COALESCE_SEPARATORS) == 0); + assert_se(!t); + assert_se(!p); + + p = "foo\\xbar"; + assert_se(extract_first_word(&p, &t, NULL, 0) > 0); + assert_se(streq(t, "fooxbar")); + free(t); + assert_se(p == NULL); + + p = "foo\\xbar"; + assert_se(extract_first_word(&p, &t, NULL, EXTRACT_RETAIN_ESCAPE) > 0); + assert_se(streq(t, "foo\\xbar")); + free(t); + assert_se(p == NULL); + + p = "\\:"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, ":")); + free(t); + assert_se(p == NULL); + + p = "a\\:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a:b")); + free(t); + assert_se(p == NULL); + + p = "a\\ b:c"; + assert_se(extract_first_word(&p, &t, WHITESPACE ":", EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a b")); + free(t); + assert_se(extract_first_word(&p, &t, WHITESPACE ":", EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "c")); + free(t); + assert_se(p == NULL); + + p = "a\\ b:c\\x"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_UNESCAPE_SEPARATORS) == -EINVAL); + + p = "a\\\\ b:c\\\\x"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a\\ b")); + free(t); + assert_se(extract_first_word(&p, &t, ":", EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "c\\x")); + free(t); + assert_se(p == NULL); + + p = "\\:"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, ":")); + free(t); + assert_se(p == NULL); + + p = "a\\:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a:b")); + free(t); + assert_se(p == NULL); + + p = "a\\ b:c"; + assert_se(extract_first_word(&p, &t, WHITESPACE ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a b")); + free(t); + assert_se(extract_first_word(&p, &t, WHITESPACE ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "c")); + free(t); + assert_se(p == NULL); + + p = "a\\ b:c\\x"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS) == -EINVAL); + + p = "a\\\\ b:c\\\\x"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a\\ b")); + free(t); + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "c\\x")); + free(t); + assert_se(p == NULL); + + p = "\\:"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE) == -EINVAL); + + p = "a\\:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE) == -EINVAL); + assert_se(extract_first_word(&p, &t, ":", EXTRACT_CUNESCAPE) == 1); + assert_se(streq(t, "b")); + free(t); + + p = "a\\ b:c"; + assert_se(extract_first_word(&p, &t, WHITESPACE ":", EXTRACT_CUNESCAPE) == -EINVAL); + assert_se(extract_first_word(&p, &t, WHITESPACE ":", EXTRACT_CUNESCAPE) == 1); + assert_se(streq(t, "b")); + free(t); + assert_se(extract_first_word(&p, &t, WHITESPACE ":", EXTRACT_CUNESCAPE) == 1); + assert_se(streq(t, "c")); + free(t); + assert_se(p == NULL); + + p = original = "foobar=\"waldo\"maldo, baldo"; + assert_se(extract_first_word(&p, &t, "=\", ", 0) > 0); + assert_se(streq(t, "foobar")); + free(t); + assert_se(extract_first_word(&p, &t, "=\", ", 0) > 0); + assert_se(streq(t, "waldo")); + free(t); + assert_se(extract_first_word(&p, &t, "=\", ", 0) > 0); + assert_se(streq(t, "maldo")); + free(t); + assert_se(extract_first_word(&p, &t, "=\", ", 0) > 0); + assert_se(streq(t, "baldo")); + free(t); + + p = original = "mode=\"1777\",size=\"10%\",nr_inodes=\"400\"k,uid=\"496,,107\"520,gi\"\"'d=49610,'\"\"7520,context=\"system_u:object_r:svirt_sandbox_file_t:s0:c0,c1\""; + assert_se(extract_first_word(&p, &t, ",", EXTRACT_KEEP_QUOTE) > 0); + assert_se(streq(t, "mode=\"1777\"")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_KEEP_QUOTE) > 0); + assert_se(streq(t, "size=\"10%\"")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_KEEP_QUOTE) > 0); + assert_se(streq(t, "nr_inodes=\"400\"k")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_KEEP_QUOTE) > 0); + assert_se(streq(t, "uid=\"496,,107\"520")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_KEEP_QUOTE) > 0); + assert_se(streq(t, "gi\"\"'d=49610,'\"\"7520")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_KEEP_QUOTE) > 0); + assert_se(streq(t, "context=\"system_u:object_r:svirt_sandbox_file_t:s0:c0,c1\"")); + free(t); + + p = original = "mode=\"1777\",size=\"10%\",nr_inodes=\"400\"k,uid=\"496,,107\"520,gi\"\"'d=49610,'\"\"7520,context=\"system_u:object_r:svirt_sandbox_file_t:s0:c0,c1\""; + assert_se(extract_first_word(&p, &t, ",", EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "mode=1777")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "size=10%")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "nr_inodes=400k")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "uid=496,,107520")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "gid=49610,7520")); + free(t); + assert_se(extract_first_word(&p, &t, ",", EXTRACT_UNQUOTE) > 0); + assert_se(streq(t, "context=system_u:object_r:svirt_sandbox_file_t:s0:c0,c1")); + free(t); + + p = "a:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_RETAIN_SEPARATORS) == 1); + assert_se(streq(t, "a")); + assert_se(streq(p, ":b")); + free(t); + assert_se(extract_first_word(&p, &t, ":", EXTRACT_RETAIN_SEPARATORS) == 1); + assert_se(streq(t, "b")); + free(t); + + p = "a>:b"; + assert_se(extract_first_word(&p, &t, ">:", EXTRACT_RETAIN_SEPARATORS) == 1); + assert_se(streq(t, "a")); + assert_se(streq(p, ">:b")); + free(t); + assert_se(extract_first_word(&p, &t, ">:", EXTRACT_RETAIN_SEPARATORS) == 1); + assert_se(streq(t, "b")); + free(t); + + p = "a>:b"; + assert_se(extract_first_word(&p, &t, ">:", EXTRACT_RETAIN_SEPARATORS|EXTRACT_DONT_COALESCE_SEPARATORS) == 1); + assert_se(streq(t, "a")); + assert_se(streq(p, ">:b")); + free(t); + assert_se(extract_first_word(&p, &t, ">:", EXTRACT_RETAIN_SEPARATORS|EXTRACT_DONT_COALESCE_SEPARATORS) == 1); + assert_se(streq(t, "")); + assert_se(streq(p, ">:b")); + free(t); + + p = "a\\:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_RETAIN_SEPARATORS|EXTRACT_RETAIN_ESCAPE) == 1); + assert_se(streq(t, "a\\")); + assert_se(streq(p, ":b")); + free(t); + + p = "a\\:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_RETAIN_SEPARATORS) == 1); + assert_se(streq(t, "a:b")); + assert_se(!p); + free(t); + + p = "a\\:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_RETAIN_SEPARATORS|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a:b")); + assert_se(!p); + free(t); + + p = "a\\:a:b"; + assert_se(extract_first_word(&p, &t, ":", EXTRACT_RETAIN_SEPARATORS|EXTRACT_UNESCAPE_SEPARATORS) == 1); + assert_se(streq(t, "a:a")); + assert_se(streq(p, ":b")); + free(t); +} + +TEST(extract_first_word_and_warn) { + const char *p, *original; + char *t; + + p = original = "foobar waldo"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, 0, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "foobar")); + free(t); + assert_se(p == original + 7); + + assert_se(extract_first_word_and_warn(&p, &t, NULL, 0, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "waldo")); + free(t); + assert_se(isempty(p)); + + assert_se(extract_first_word_and_warn(&p, &t, NULL, 0, NULL, "fake", 1, original) == 0); + assert_se(!t); + assert_se(isempty(p)); + + p = original = "\"foobar\" \'waldo\'"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "foobar")); + free(t); + assert_se(p == original + 9); + + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "waldo")); + free(t); + assert_se(isempty(p)); + + assert_se(extract_first_word_and_warn(&p, &t, NULL, 0, NULL, "fake", 1, original) == 0); + assert_se(!t); + assert_se(isempty(p)); + + p = original = "\""; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE, NULL, "fake", 1, original) == -EINVAL); + assert_se(p == original + 1); + + p = original = "\'"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE, NULL, "fake", 1, original) == -EINVAL); + assert_se(p == original + 1); + + p = original = "\'fooo"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE, NULL, "fake", 1, original) == -EINVAL); + assert_se(p == original + 5); + + p = original = "\'fooo"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "fooo")); + free(t); + assert_se(isempty(p)); + + p = original = " foo\\ba\\x6ar "; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_CUNESCAPE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "foo\ba\x6ar")); + free(t); + assert_se(isempty(p)); + + p = original = " foo\\ba\\x6ar "; + assert_se(extract_first_word_and_warn(&p, &t, NULL, 0, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "foobax6ar")); + free(t); + assert_se(isempty(p)); + + p = original = " f\\u00f6o \"pi\\U0001F4A9le\" "; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_CUNESCAPE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "föo")); + free(t); + assert_se(p == original + 13); + + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "pi\360\237\222\251le")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_RELAX, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "fooo")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, 0, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "fooo\\")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_CUNESCAPE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "fooo\\")); + free(t); + assert_se(isempty(p)); + + p = original = "\"foo\\"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE, NULL, "fake", 1, original) == -EINVAL); + assert_se(p == original + 5); + + p = original = "\"foo\\"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_RELAX, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "foo")); + free(t); + assert_se(isempty(p)); + + p = original = "\"foo\\"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE, NULL, "fake", 1, original) == -EINVAL); + assert_se(p == original + 5); + + p = original = "\"foo\\"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_UNQUOTE|EXTRACT_CUNESCAPE|EXTRACT_RELAX, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "foo")); + free(t); + assert_se(isempty(p)); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_RELAX, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "fooo bar")); + free(t); + assert_se(p == original + 10); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, 0, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "fooo bar")); + free(t); + assert_se(p == original + 10); + + p = original = "fooo\\ bar quux"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_CUNESCAPE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "fooo\\ bar")); + free(t); + assert_se(p == original + 10); + + p = original = "\\w+@\\K[\\d.]+"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_CUNESCAPE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "\\w+@\\K[\\d.]+")); + free(t); + assert_se(isempty(p)); + + p = original = "\\w+\\b"; + assert_se(extract_first_word_and_warn(&p, &t, NULL, EXTRACT_CUNESCAPE, NULL, "fake", 1, original) > 0); + assert_se(streq(t, "\\w+\b")); + free(t); + assert_se(isempty(p)); +} + +TEST(extract_many_words) { + const char *p, *original; + char *a, *b, *c, *d, *e, *f; + + p = original = "foobar waldi piep"; + assert_se(extract_many_words(&p, NULL, 0, &a, &b, &c, NULL) == 3); + assert_se(isempty(p)); + assert_se(streq_ptr(a, "foobar")); + assert_se(streq_ptr(b, "waldi")); + assert_se(streq_ptr(c, "piep")); + free(a); + free(b); + free(c); + + p = original = "foobar:waldi:piep ba1:ba2"; + assert_se(extract_many_words(&p, ":" WHITESPACE, 0, &a, &b, &c, NULL) == 3); + assert_se(!isempty(p)); + assert_se(streq_ptr(a, "foobar")); + assert_se(streq_ptr(b, "waldi")); + assert_se(streq_ptr(c, "piep")); + assert_se(extract_many_words(&p, ":" WHITESPACE, 0, &d, &e, &f, NULL) == 2); + assert_se(isempty(p)); + assert_se(streq_ptr(d, "ba1")); + assert_se(streq_ptr(e, "ba2")); + assert_se(isempty(f)); + free(a); + free(b); + free(c); + free(d); + free(e); + free(f); + + p = original = "'foobar' wa\"ld\"i "; + assert_se(extract_many_words(&p, NULL, 0, &a, &b, &c, NULL) == 2); + assert_se(isempty(p)); + assert_se(streq_ptr(a, "'foobar'")); + assert_se(streq_ptr(b, "wa\"ld\"i")); + assert_se(streq_ptr(c, NULL)); + free(a); + free(b); + + p = original = "'foobar' wa\"ld\"i "; + assert_se(extract_many_words(&p, NULL, EXTRACT_UNQUOTE, &a, &b, &c, NULL) == 2); + assert_se(isempty(p)); + assert_se(streq_ptr(a, "foobar")); + assert_se(streq_ptr(b, "waldi")); + assert_se(streq_ptr(c, NULL)); + free(a); + free(b); + + p = original = ""; + assert_se(extract_many_words(&p, NULL, 0, &a, &b, &c, NULL) == 0); + assert_se(isempty(p)); + assert_se(streq_ptr(a, NULL)); + assert_se(streq_ptr(b, NULL)); + assert_se(streq_ptr(c, NULL)); + + p = original = " "; + assert_se(extract_many_words(&p, NULL, 0, &a, &b, &c, NULL) == 0); + assert_se(isempty(p)); + assert_se(streq_ptr(a, NULL)); + assert_se(streq_ptr(b, NULL)); + assert_se(streq_ptr(c, NULL)); + + p = original = "foobar"; + assert_se(extract_many_words(&p, NULL, 0, NULL) == 0); + assert_se(p == original); + + p = original = "foobar waldi"; + assert_se(extract_many_words(&p, NULL, 0, &a, NULL) == 1); + assert_se(p == original+7); + assert_se(streq_ptr(a, "foobar")); + free(a); + + p = original = " foobar "; + assert_se(extract_many_words(&p, NULL, 0, &a, NULL) == 1); + assert_se(isempty(p)); + assert_se(streq_ptr(a, "foobar")); + free(a); +} + +DEFINE_TEST_MAIN(LOG_INFO); -- cgit v1.2.3