From c3dce46c5f7cad6bc3cc91cc2c711ac089f25923 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Fri, 8 May 2026 11:53:45 +0200 Subject: New upstream version 1.0.1+dfsg --- test/SetFragment.cpp | 230 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 test/SetFragment.cpp (limited to 'test/SetFragment.cpp') diff --git a/test/SetFragment.cpp b/test/SetFragment.cpp new file mode 100644 index 0000000..71e5343 --- /dev/null +++ b/test/SetFragment.cpp @@ -0,0 +1,230 @@ +/* + * uriparser - RFC 3986 URI parsing library + * + * Copyright (C) 2025, Sebastian Pipping + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#undef NDEBUG // because we rely on assert(3) further down + +#include + +#include + +#include + +namespace { + +static void testIsWellFormedFragment(const char * candidate, bool expectedWellFormed) { + const char * const first = candidate; + const char * const afterLast = + (candidate == NULL) ? NULL : (candidate + strlen(candidate)); + + const UriBool actualWellFormed = uriIsWellFormedFragmentA(first, afterLast); + + ASSERT_EQ(actualWellFormed, expectedWellFormed); +} + +static UriUriA parseWellFormedUri(const char * text) { + UriUriA uri; + const int error = uriParseSingleUriA(&uri, text, NULL); + // NOTE: we cannot use ASSERT_EQ here because of the outer non-void return type + assert(error == URI_SUCCESS); + return uri; +} + +static void assertUriEqual(const UriUriA * uri, const char * expected) { + int charsRequired = -1; + ASSERT_EQ(uriToStringCharsRequiredA(uri, &charsRequired), URI_SUCCESS); + ASSERT_TRUE(charsRequired >= 0); + + char * const buffer = (char *)malloc(charsRequired + 1); + ASSERT_TRUE(buffer != NULL); + + ASSERT_EQ(uriToStringA(buffer, uri, charsRequired + 1, NULL), URI_SUCCESS); + + EXPECT_STREQ(buffer, expected); + + free(buffer); +} + +} // namespace + +TEST(IsWellFormedFragment, Null) { + testIsWellFormedFragment(NULL, false); +} + +TEST(IsWellFormedFragment, Empty) { + testIsWellFormedFragment("", true); +} + +TEST(IsWellFormedFragment, AllowedCharacters) { + // The related grammar subset is this: + // + // fragment = *( pchar / "/" / "?" ) + // pchar = unreserved / pct-encoded / sub-delims / ":" / "@" + // unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" + // pct-encoded = "%" HEXDIG HEXDIG + // sub-delims = "!" / "$" / "&" / "'" / "(" / ")" + // / "*" / "+" / "," / ";" / "=" + // + // NOTE: Percent encoding has dedicated tests further down + testIsWellFormedFragment("0123456789" + "ABCDEF" + "abcdef" + "gGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ" + "-._~" + "!$&'()*+,;=" + ":@" + "/?", + true); +} + +TEST(IsWellFormedFragment, ForbiddenCharacters) { + testIsWellFormedFragment(" ", false); +} + +TEST(IsWellFormedFragment, PercentEncodingWellFormed) { + testIsWellFormedFragment("%" + "aa" + "%" + "AA", + true); +} + +TEST(IsWellFormedFragment, PercentEncodingMalformedCutOff1) { + testIsWellFormedFragment("%", false); +} + +TEST(IsWellFormedFragment, PercentEncodingMalformedCutOff2) { + testIsWellFormedFragment("%" + "a", + false); +} + +TEST(IsWellFormedFragment, PercentEncodingMalformedForbiddenCharacter1) { + testIsWellFormedFragment("%" + "ga", + false); +} + +TEST(IsWellFormedFragment, PercentEncodingMalformedForbiddenCharacter2) { + testIsWellFormedFragment("%" + "ag", + false); +} + +TEST(SetFragment, NullUriOnly) { + UriUriA * const uri = NULL; + const char * const first = "toc"; + const char * const afterLast = first + strlen(first); + ASSERT_EQ(uriSetFragmentA(uri, first, afterLast), URI_ERROR_NULL); +} + +TEST(SetFragment, NullFirstOnly) { + UriUriA uri = {}; + const char * const fragment = "toc"; + const char * const first = NULL; + const char * const afterLast = fragment + strlen(fragment); + ASSERT_EQ(uriSetFragmentA(&uri, first, afterLast), URI_ERROR_NULL); +} + +TEST(SetFragment, NullAfterLastOnly) { + UriUriA uri = {}; + const char * const first = "toc"; + const char * const afterLast = NULL; + ASSERT_EQ(uriSetFragmentA(&uri, first, afterLast), URI_ERROR_NULL); +} + +TEST(SetFragment, NullValueLeavesOwnerAtFalse) { + UriUriA uri = parseWellFormedUri("scheme://host/#fragment"); + EXPECT_EQ(uri.owner, URI_FALSE); // self-test + + EXPECT_EQ(uriSetFragmentA(&uri, NULL, NULL), URI_SUCCESS); + + EXPECT_EQ(uri.owner, URI_FALSE); // i.e. still false + + uriFreeUriMembersA(&uri); +} + +TEST(SetFragment, NonNullValueMakesOwner) { + UriUriA uri = parseWellFormedUri("scheme://host/#old"); + const char * const first = "new"; + const char * const afterLast = first + strlen(first); + EXPECT_EQ(uri.owner, URI_FALSE); // self-test + + EXPECT_EQ(uriSetFragmentA(&uri, first, afterLast), URI_SUCCESS); + + EXPECT_EQ(uri.owner, URI_TRUE); // i.e. now owned + + uriFreeUriMembersA(&uri); +} + +TEST(SetFragment, NullValueApplied) { + UriUriA uri = parseWellFormedUri("scheme://host/#fragment"); + + EXPECT_EQ(uriSetFragmentA(&uri, NULL, NULL), URI_SUCCESS); + + assertUriEqual(&uri, "scheme://host/"); + + uriFreeUriMembersA(&uri); +} + +TEST(SetFragment, NonNullValueAppliedEmpty) { + UriUriA uri = parseWellFormedUri("scheme://host/#fragment"); + const char * const empty = ""; + + EXPECT_EQ(uriSetFragmentA(&uri, empty, empty), URI_SUCCESS); + + assertUriEqual(&uri, "scheme://host/#"); + + uriFreeUriMembersA(&uri); +} + +TEST(SetFragment, NonNullValueAppliedNonEmpty) { + UriUriA uri = parseWellFormedUri("scheme://host/#old"); + const char * const first = "new"; + const char * const afterLast = first + strlen(first); + + EXPECT_EQ(uriSetFragmentA(&uri, first, afterLast), URI_SUCCESS); + + assertUriEqual(&uri, "scheme://host/#new"); + + uriFreeUriMembersA(&uri); +} + +TEST(SetFragment, MalformedValueRejected) { + UriUriA uri = parseWellFormedUri("scheme://host/#fragment"); + const char * const first = "not well-formed"; + const char * const afterLast = first + strlen(first); + + EXPECT_EQ(uriSetFragmentA(&uri, first, afterLast), URI_ERROR_SYNTAX); + + uriFreeUriMembersA(&uri); +} + +TEST(SetFragment, UriWithoutHostTolerated) { + UriUriA uri = parseWellFormedUri("/no/host/here"); + const char * const first = "toc"; + const char * const afterLast = first + strlen(first); + EXPECT_TRUE(uri.hostText.first == NULL); // self-test + + EXPECT_EQ(uriSetFragmentA(&uri, first, afterLast), URI_SUCCESS); + + assertUriEqual(&uri, "/no/host/here#toc"); + + uriFreeUriMembersA(&uri); +} -- cgit v1.2.3