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authorArseny Kapoulkine <arseny.kapoulkine@gmail.com>2014-02-11 06:45:27 +0000
committerArseny Kapoulkine <arseny.kapoulkine@gmail.com>2014-02-11 06:45:27 +0000
commit47c15ad949eb6589ee14d208444b4e759a611143 (patch)
tree35822cba8d2d3c6e5384c960ff8ea503bf3cf235 /tests
parent5fa25a878aa472530cfa981d374d6e9fe4e12c7c (diff)
Implement document fragment parsing.
Introduce a notable behavior change in default parsing mode: documents without a document element node are now considered invalid. This is technically a breaking change, however the amount of documents it affects is very small, all parsed data still persists, and lack of this check results in very confusing behavior in a number of cases. In order to be able to parse documents without an element node, a fragment parsing flag is introduced. Parsing a buffer in fragment mode treats the buffer as a fragment of a valid XML. As a consequence, top-level PCDATA is added to the tree; additionally, there are no restrictions on the number of nodes -- so documents without a document element are considered valid. Due to the way parsing works internally, load_buffer_inplace occasionally can not preserve the document contents if it's parsed in a fragment mode. While unfortunate, this problem is fundamental; since the use case is relatively obscure, hopefully documenting this shortcoming will be enough. git-svn-id: https://pugixml.googlecode.com/svn/trunk@980 99668b35-9821-0410-8761-19e4c4f06640
Diffstat (limited to 'tests')
-rw-r--r--tests/test_document.cpp135
-rw-r--r--tests/test_dom_modify.cpp17
-rw-r--r--tests/test_memory.cpp2
-rw-r--r--tests/test_parse.cpp194
-rw-r--r--tests/test_parse_doctype.cpp16
-rw-r--r--tests/test_write.cpp15
6 files changed, 296 insertions, 83 deletions
diff --git a/tests/test_document.cpp b/tests/test_document.cpp
index 3ac8bf8..e6c7b00 100644
--- a/tests/test_document.cpp
+++ b/tests/test_document.cpp
@@ -249,7 +249,7 @@ TEST(document_load_file_empty)
{
pugi::xml_document doc;
- CHECK(doc.load_file("tests/data/empty.xml"));
+ CHECK(doc.load_file("tests/data/empty.xml").status == status_no_document_element);
CHECK(!doc.first_child());
}
@@ -907,16 +907,52 @@ TEST(document_load_buffer_empty)
xml_encoding encoding = encodings[i];
xml_document doc;
- CHECK(doc.load_buffer(buffer, 0, parse_default, encoding) && !doc.first_child());
- CHECK(doc.load_buffer(0, 0, parse_default, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer(buffer, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
+ CHECK(doc.load_buffer(0, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
- CHECK(doc.load_buffer_inplace(buffer, 0, parse_default, encoding) && !doc.first_child());
- CHECK(doc.load_buffer_inplace(0, 0, parse_default, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer_inplace(buffer, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
+ CHECK(doc.load_buffer_inplace(0, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
void* own_buffer = pugi::get_memory_allocation_function()(1);
- CHECK(doc.load_buffer_inplace_own(own_buffer, 0, parse_default, encoding) && !doc.first_child());
- CHECK(doc.load_buffer_inplace_own(0, 0, parse_default, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer_inplace_own(own_buffer, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
+ CHECK(doc.load_buffer_inplace_own(0, 0, parse_default, encoding).status == status_no_document_element && !doc.first_child());
+ }
+}
+
+TEST(document_load_buffer_empty_fragment)
+{
+ xml_encoding encodings[] =
+ {
+ encoding_auto,
+ encoding_utf8,
+ encoding_utf16_le,
+ encoding_utf16_be,
+ encoding_utf16,
+ encoding_utf32_le,
+ encoding_utf32_be,
+ encoding_utf32,
+ encoding_wchar,
+ encoding_latin1
+ };
+
+ char buffer[1];
+
+ for (unsigned int i = 0; i < sizeof(encodings) / sizeof(encodings[0]); ++i)
+ {
+ xml_encoding encoding = encodings[i];
+
+ xml_document doc;
+ CHECK(doc.load_buffer(buffer, 0, parse_fragment, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer(0, 0, parse_fragment, encoding) && !doc.first_child());
+
+ CHECK(doc.load_buffer_inplace(buffer, 0, parse_fragment, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer_inplace(0, 0, parse_fragment, encoding) && !doc.first_child());
+
+ void* own_buffer = pugi::get_memory_allocation_function()(1);
+
+ CHECK(doc.load_buffer_inplace_own(own_buffer, 0, parse_fragment, encoding) && !doc.first_child());
+ CHECK(doc.load_buffer_inplace_own(0, 0, parse_fragment, encoding) && !doc.first_child());
}
}
@@ -933,13 +969,27 @@ TEST(document_progressive_truncation)
{
char* truncated_data = buffer + original_size - i;
- memcpy(truncated_data, original_data, i);
+ // default flags
+ {
+ memcpy(truncated_data, original_data, i);
- xml_document doc;
- bool result = doc.load_buffer_inplace(truncated_data, i);
+ xml_document doc;
+ bool result = doc.load_buffer_inplace(truncated_data, i);
+
+ // only eof is parseable
+ CHECK((i >= 3325) ? result : !result);
+ }
+
+ // fragment mode
+ {
+ memcpy(truncated_data, original_data, i);
+
+ xml_document doc;
+ bool result = doc.load_buffer_inplace(truncated_data, i, parse_default | parse_fragment);
- // some truncate locations are parseable - those that come after declaration, declaration + doctype, declaration + doctype + comment and eof
- CHECK(((i - 21) < 3 || (i - 66) < 3 || (i - 95) < 3 || i >= 3325) ? result : !result);
+ // some truncate locations are parseable - those that come after declaration, declaration + doctype, declaration + doctype + comment and eof
+ CHECK(((i - 21) < 3 || (i - 66) < 3 || (i - 95) < 3 || i >= 3325) ? result : !result);
+ }
}
delete[] buffer;
@@ -953,12 +1003,29 @@ TEST(document_load_buffer_short)
xml_document doc;
- CHECK(doc.load_buffer(data, 4));
- CHECK(doc.load_buffer(data + 1, 3));
- CHECK(doc.load_buffer(data + 2, 2));
- CHECK(doc.load_buffer(data + 3, 1));
- CHECK(doc.load_buffer(data + 4, 0));
- CHECK(doc.load_buffer(0, 0));
+ CHECK(doc.load_buffer(data, 4).status == status_no_document_element);
+ CHECK(doc.load_buffer(data + 1, 3).status == status_no_document_element);
+ CHECK(doc.load_buffer(data + 2, 2).status == status_no_document_element);
+ CHECK(doc.load_buffer(data + 3, 1).status == status_no_document_element);
+ CHECK(doc.load_buffer(data + 4, 0).status == status_no_document_element);
+ CHECK(doc.load_buffer(0, 0).status == status_no_document_element);
+
+ delete[] data;
+}
+
+TEST(document_load_buffer_short_fragment)
+{
+ char* data = new char[4];
+ memcpy(data, "abcd", 4);
+
+ xml_document doc;
+
+ CHECK(doc.load_buffer(data, 4, parse_fragment) && test_string_equal(doc.text().get(), STR("abcd")));
+ CHECK(doc.load_buffer(data + 1, 3, parse_fragment) && test_string_equal(doc.text().get(), STR("bcd")));
+ CHECK(doc.load_buffer(data + 2, 2, parse_fragment) && test_string_equal(doc.text().get(), STR("cd")));
+ CHECK(doc.load_buffer(data + 3, 1, parse_fragment) && test_string_equal(doc.text().get(), STR("d")));
+ CHECK(doc.load_buffer(data + 4, 0, parse_fragment) && !doc.first_child());
+ CHECK(doc.load_buffer(0, 0, parse_fragment) && !doc.first_child());
delete[] data;
}
@@ -970,12 +1037,12 @@ TEST(document_load_buffer_inplace_short)
xml_document doc;
- CHECK(doc.load_buffer_inplace(data, 4));
- CHECK(doc.load_buffer_inplace(data + 1, 3));
- CHECK(doc.load_buffer_inplace(data + 2, 2));
- CHECK(doc.load_buffer_inplace(data + 3, 1));
- CHECK(doc.load_buffer_inplace(data + 4, 0));
- CHECK(doc.load_buffer_inplace(0, 0));
+ CHECK(doc.load_buffer_inplace(data, 4).status == status_no_document_element);
+ CHECK(doc.load_buffer_inplace(data + 1, 3).status == status_no_document_element);
+ CHECK(doc.load_buffer_inplace(data + 2, 2).status == status_no_document_element);
+ CHECK(doc.load_buffer_inplace(data + 3, 1).status == status_no_document_element);
+ CHECK(doc.load_buffer_inplace(data + 4, 0).status == status_no_document_element);
+ CHECK(doc.load_buffer_inplace(0, 0).status == status_no_document_element);
delete[] data;
}
@@ -1006,7 +1073,7 @@ TEST_XML_FLAGS(document_element, "<?xml version='1.0'?><node><child/></node><!--
CHECK(doc.document_element() == doc.child(STR("node")));
}
-TEST_XML_FLAGS(document_element_absent, "<!---->", parse_comments)
+TEST_XML_FLAGS(document_element_absent, "<!---->", parse_comments | parse_fragment)
{
CHECK(doc.document_element() == xml_node());
}
@@ -1070,16 +1137,6 @@ TEST_XML(document_reset_copy_self, "<node><child/></node>")
CHECK_NODE(doc, STR(""));
}
-struct document_data_t
-{
- xml_encoding encoding;
-
- const unsigned char* data;
- size_t size;
-};
-
-#include <stdio.h>
-
TEST(document_load_buffer_utf_truncated)
{
const unsigned char utf8[] = {'<', 0xe2, 0x82, 0xac, '/', '>'};
@@ -1088,6 +1145,14 @@ TEST(document_load_buffer_utf_truncated)
const unsigned char utf32_be[] = {0, 0, 0, '<', 0, 0, 0x20, 0xac, 0, 0, 0, '/', 0, 0, 0, '>'};
const unsigned char utf32_le[] = {'<', 0, 0, 0, 0xac, 0x20, 0, 0, '/', 0, 0, 0, '>', 0, 0, 0};
+ struct document_data_t
+ {
+ xml_encoding encoding;
+
+ const unsigned char* data;
+ size_t size;
+ };
+
const document_data_t data[] =
{
{ encoding_utf8, utf8, sizeof(utf8) },
diff --git a/tests/test_dom_modify.cpp b/tests/test_dom_modify.cpp
index c7a3989..c0f156b 100644
--- a/tests/test_dom_modify.cpp
+++ b/tests/test_dom_modify.cpp
@@ -1057,3 +1057,20 @@ TEST(dom_node_append_buffer_out_of_memory_buffer)
CHECK(doc.append_buffer(data, sizeof(data)).status == status_out_of_memory);
CHECK(!doc.first_child());
}
+
+TEST_XML(dom_node_append_buffer_fragment, "<node />")
+{
+ xml_node node = doc.child(STR("node"));
+
+ CHECK(node.append_buffer("1", 1).status == status_no_document_element);
+ CHECK_NODE(doc, STR("<node>1</node>"));
+
+ CHECK(node.append_buffer("2", 1, parse_fragment));
+ CHECK_NODE(doc, STR("<node>12</node>"));
+
+ CHECK(node.append_buffer("3", 1).status == status_no_document_element);
+ CHECK_NODE(doc, STR("<node>123</node>"));
+
+ CHECK(node.append_buffer("4", 1, parse_fragment));
+ CHECK_NODE(doc, STR("<node>1234</node>"));
+}
diff --git a/tests/test_memory.cpp b/tests/test_memory.cpp
index a37b91e..32d395b 100644
--- a/tests/test_memory.cpp
+++ b/tests/test_memory.cpp
@@ -119,7 +119,7 @@ TEST(memory_large_allocations)
CHECK(allocate_count == deallocate_count + 1); // only one live page left (it waits for new allocations)
char buffer;
- CHECK(doc.load_buffer_inplace(&buffer, 0, parse_default, get_native_encoding()));
+ CHECK(doc.load_buffer_inplace(&buffer, 0, parse_fragment, get_native_encoding()));
CHECK(allocate_count == deallocate_count); // no live pages left
}
diff --git a/tests/test_parse.cpp b/tests/test_parse.cpp
index c165a65..6d9d4cc 100644
--- a/tests/test_parse.cpp
+++ b/tests/test_parse.cpp
@@ -1,10 +1,12 @@
#include "common.hpp"
+#include "writer_string.hpp"
+
TEST(parse_pi_skip)
{
xml_document doc;
- unsigned int flag_sets[] = {parse_minimal, parse_minimal | parse_declaration};
+ unsigned int flag_sets[] = {parse_fragment, parse_fragment | parse_declaration};
for (unsigned int i = 0; i < sizeof(flag_sets) / sizeof(flag_sets[0]); ++i)
{
@@ -21,7 +23,7 @@ TEST(parse_pi_skip)
TEST(parse_pi_parse)
{
xml_document doc;
- CHECK(doc.load(STR("<?pi1?><?pi2 value?>"), parse_minimal | parse_pi));
+ CHECK(doc.load(STR("<?pi1?><?pi2 value?>"), parse_fragment | parse_pi));
xml_node pi1 = doc.first_child();
xml_node pi2 = doc.last_child();
@@ -38,7 +40,7 @@ TEST(parse_pi_parse)
TEST(parse_pi_parse_spaces)
{
xml_document doc;
- CHECK(doc.load(STR("<?target \r\n\t value ?>"), parse_minimal | parse_pi));
+ CHECK(doc.load(STR("<?target \r\n\t value ?>"), parse_fragment | parse_pi));
xml_node pi = doc.first_child();
@@ -51,7 +53,7 @@ TEST(parse_pi_error)
{
xml_document doc;
- unsigned int flag_sets[] = {parse_minimal, parse_minimal | parse_pi};
+ unsigned int flag_sets[] = {parse_fragment, parse_fragment | parse_pi};
for (unsigned int i = 0; i < sizeof(flag_sets) / sizeof(flag_sets[0]); ++i)
{
@@ -81,22 +83,22 @@ TEST(parse_pi_error)
CHECK(doc.load(STR("<?name&?"), flags).status == status_bad_pi);
}
- CHECK(doc.load(STR("<?xx#?>"), parse_minimal | parse_pi).status == status_bad_pi);
- CHECK(doc.load(STR("<?name&?>"), parse_minimal | parse_pi).status == status_bad_pi);
- CHECK(doc.load(STR("<?name& x?>"), parse_minimal | parse_pi).status == status_bad_pi);
+ CHECK(doc.load(STR("<?xx#?>"), parse_fragment | parse_pi).status == status_bad_pi);
+ CHECK(doc.load(STR("<?name&?>"), parse_fragment | parse_pi).status == status_bad_pi);
+ CHECK(doc.load(STR("<?name& x?>"), parse_fragment | parse_pi).status == status_bad_pi);
}
TEST(parse_comments_skip)
{
xml_document doc;
- CHECK(doc.load(STR("<!----><!--value-->"), parse_minimal));
+ CHECK(doc.load(STR("<!----><!--value-->"), parse_fragment));
CHECK(!doc.first_child());
}
TEST(parse_comments_parse)
{
xml_document doc;
- CHECK(doc.load(STR("<!----><!--value-->"), parse_minimal | parse_comments));
+ CHECK(doc.load(STR("<!----><!--value-->"), parse_fragment | parse_comments));
xml_node c1 = doc.first_child();
xml_node c2 = doc.last_child();
@@ -113,7 +115,7 @@ TEST(parse_comments_parse)
TEST(parse_comments_parse_no_eol)
{
xml_document doc;
- CHECK(doc.load(STR("<!--\r\rval1\rval2\r\nval3\nval4\r\r-->"), parse_minimal | parse_comments));
+ CHECK(doc.load(STR("<!--\r\rval1\rval2\r\nval3\nval4\r\r-->"), parse_fragment | parse_comments));
xml_node c = doc.first_child();
CHECK(c.type() == node_comment);
@@ -123,7 +125,7 @@ TEST(parse_comments_parse_no_eol)
TEST(parse_comments_parse_eol)
{
xml_document doc;
- CHECK(doc.load(STR("<!--\r\rval1\rval2\r\nval3\nval4\r\r-->"), parse_minimal | parse_comments | parse_eol));
+ CHECK(doc.load(STR("<!--\r\rval1\rval2\r\nval3\nval4\r\r-->"), parse_fragment | parse_comments | parse_eol));
xml_node c = doc.first_child();
CHECK(c.type() == node_comment);
@@ -134,7 +136,7 @@ TEST(parse_comments_error)
{
xml_document doc;
- unsigned int flag_sets[] = {parse_minimal, parse_minimal | parse_comments, parse_minimal | parse_comments | parse_eol};
+ unsigned int flag_sets[] = {parse_fragment, parse_fragment | parse_comments, parse_fragment | parse_comments | parse_eol};
for (unsigned int i = 0; i < sizeof(flag_sets) / sizeof(flag_sets[0]); ++i)
{
@@ -152,21 +154,21 @@ TEST(parse_comments_error)
TEST(parse_cdata_skip)
{
xml_document doc;
- CHECK(doc.load(STR("<![CDATA[]]><![CDATA[value]]>"), parse_minimal));
+ CHECK(doc.load(STR("<![CDATA[]]><![CDATA[value]]>"), parse_fragment));
CHECK(!doc.first_child());
}
TEST(parse_cdata_skip_contents)
{
xml_document doc;
- CHECK(doc.load(STR("<node><![CDATA[]]>hello<![CDATA[value]]>, world!</node>"), parse_minimal));
+ CHECK(doc.load(STR("<node><![CDATA[]]>hello<![CDATA[value]]>, world!</node>"), parse_fragment));
CHECK_NODE(doc, STR("<node>hello, world!</node>"));
}
TEST(parse_cdata_parse)
{
xml_document doc;
- CHECK(doc.load(STR("<![CDATA[]]><![CDATA[value]]>"), parse_minimal | parse_cdata));
+ CHECK(doc.load(STR("<![CDATA[]]><![CDATA[value]]>"), parse_fragment | parse_cdata));
xml_node c1 = doc.first_child();
xml_node c2 = doc.last_child();
@@ -183,7 +185,7 @@ TEST(parse_cdata_parse)
TEST(parse_cdata_parse_no_eol)
{
xml_document doc;
- CHECK(doc.load(STR("<![CDATA[\r\rval1\rval2\r\nval3\nval4\r\r]]>"), parse_minimal | parse_cdata));
+ CHECK(doc.load(STR("<![CDATA[\r\rval1\rval2\r\nval3\nval4\r\r]]>"), parse_fragment | parse_cdata));
xml_node c = doc.first_child();
CHECK(c.type() == node_cdata);
@@ -193,7 +195,7 @@ TEST(parse_cdata_parse_no_eol)
TEST(parse_cdata_parse_eol)
{
xml_document doc;
- CHECK(doc.load(STR("<![CDATA[\r\rval1\rval2\r\nval3\nval4\r\r]]>"), parse_minimal | parse_cdata | parse_eol));
+ CHECK(doc.load(STR("<![CDATA[\r\rval1\rval2\r\nval3\nval4\r\r]]>"), parse_fragment | parse_cdata | parse_eol));
xml_node c = doc.first_child();
CHECK(c.type() == node_cdata);
@@ -204,7 +206,7 @@ TEST(parse_cdata_error)
{
xml_document doc;
- unsigned int flag_sets[] = {parse_minimal, parse_minimal | parse_cdata, parse_minimal | parse_cdata | parse_eol};
+ unsigned int flag_sets[] = {parse_fragment, parse_fragment | parse_cdata, parse_fragment | parse_cdata | parse_eol};
for (unsigned int i = 0; i < sizeof(flag_sets) / sizeof(flag_sets[0]); ++i)
{
@@ -229,7 +231,7 @@ TEST(parse_cdata_error)
TEST(parse_ws_pcdata_skip)
{
xml_document doc;
- CHECK(doc.load(STR(" "), parse_minimal));
+ CHECK(doc.load(STR(" "), parse_fragment));
CHECK(!doc.first_child());
CHECK(doc.load(STR("<root> <node> </node> </root>"), parse_minimal));
@@ -286,8 +288,6 @@ TEST(parse_ws_pcdata_permutations)
test_data_t test_data[] =
{
// external pcdata should be discarded (whitespace or not)
- {7, STR("ext1"), STR(""), 1},
- {7, STR(" "), STR(""), 1},
{7, STR("ext1<node/>"), STR("<node />"), 2},
{7, STR("ext1<node/>ext2"), STR("<node />"), 2},
{7, STR(" <node/>"), STR("<node />"), 2},
@@ -314,11 +314,13 @@ TEST(parse_ws_pcdata_permutations)
{4, STR("<node>\t\t<!---->\n\n</node>"), STR("<node>\n\n</node>"), 3},
// error case: terminate PCDATA in the middle
{7, STR("<node>abcdef"), STR("<node>abcdef</node>"), -3},
- {7, STR("<node> "), STR("<node> </node>"), -3},
+ {5, STR("<node> "), STR("<node />"), -2},
+ {2, STR("<node> "), STR("<node> </node>"), -3},
// error case: terminate PCDATA as early as possible
{7, STR("<node>"), STR("<node />"), -2},
{7, STR("<node>a"), STR("<node>a</node>"), -3},
- {7, STR("<node> "), STR("<node> </node>"), -3},
+ {5, STR("<node> "), STR("<node />"), -2},
+ {2, STR("<node> "), STR("<node> </node>"), -3},
};
for (size_t i = 0; i < sizeof(test_data) / sizeof(test_data[0]); ++i)
@@ -342,6 +344,57 @@ TEST(parse_ws_pcdata_permutations)
}
}
+TEST(parse_ws_pcdata_fragment_permutations)
+{
+ struct test_data_t
+ {
+ unsigned int mask; // 1 = default flags, 2 = parse_ws_pcdata, 4 = parse_ws_pcdata_single
+ const pugi::char_t* source;
+ const pugi::char_t* result;
+ int nodes; // negative if parsing should fail
+ };
+
+ test_data_t test_data[] =
+ {
+ // external pcdata should be preserved
+ {7, STR("ext1"), STR("ext1"), 2},
+ {5, STR(" "), STR(""), 1},
+ {2, STR(" "), STR(" "), 2},
+ {7, STR("ext1<node/>"), STR("ext1<node />"), 3},
+ {7, STR("<node/>ext2"), STR("<node />ext2"), 3},
+ {7, STR("ext1<node/>ext2"), STR("ext1<node />ext2"), 4},
+ {7, STR("ext1<node1/>ext2<node2/>ext3"), STR("ext1<node1 />ext2<node2 />ext3"), 6},
+ {5, STR(" <node/>"), STR("<node />"), 2},
+ {2, STR(" <node/>"), STR(" <node />"), 3},
+ {5, STR("<node/> "), STR("<node />"), 2},
+ {2, STR("<node/> "), STR("<node /> "), 3},
+ {5, STR(" <node/> "), STR("<node />"), 2},
+ {2, STR(" <node/> "), STR(" <node /> "), 4},
+ {5, STR(" <node1/> <node2/> "), STR("<node1 /><node2 />"), 3},
+ {2, STR(" <node1/> <node2/> "), STR(" <node1 /> <node2 /> "), 6},
+ };
+
+ for (size_t i = 0; i < sizeof(test_data) / sizeof(test_data[0]); ++i)
+ {
+ const test_data_t& td = test_data[i];
+
+ for (int flag = 0; flag < 3; ++flag)
+ {
+ if (td.mask & (1 << flag))
+ {
+ unsigned int flags[] = {parse_default, parse_default | parse_ws_pcdata, parse_default | parse_ws_pcdata_single};
+
+ xml_document doc;
+ CHECK((td.nodes > 0) == doc.load(td.source, flags[flag] | parse_fragment));
+ CHECK_NODE(doc, td.result);
+
+ int nodes = get_tree_node_count(doc);
+ CHECK((td.nodes < 0 ? -td.nodes : td.nodes) == nodes);
+ }
+ }
+ }
+}
+
TEST(parse_pcdata_no_eol)
{
xml_document doc;
@@ -685,14 +738,14 @@ TEST(parse_tag_error)
TEST(parse_declaration_cases)
{
xml_document doc;
- CHECK(doc.load(STR("<?xml?><?xmL?><?xMl?><?xML?><?Xml?><?XmL?><?XMl?><?XML?>"), parse_minimal | parse_pi));
+ CHECK(doc.load(STR("<?xml?><?xmL?><?xMl?><?xML?><?Xml?><?XmL?><?XMl?><?XML?>"), parse_fragment | parse_pi));
CHECK(!doc.first_child());
}
TEST(parse_declaration_attr_cases)
{
xml_document doc;
- CHECK(doc.load(STR("<?xml ?><?xmL ?><?xMl ?><?xML ?><?Xml ?><?XmL ?><?XMl ?><?XML ?>"), parse_minimal | parse_pi));
+ CHECK(doc.load(STR("<?xml ?><?xmL ?><?xMl ?><?xML ?><?Xml ?><?XmL ?><?XMl ?><?XML ?>"), parse_fragment | parse_pi));
CHECK(!doc.first_child());
}
@@ -700,7 +753,7 @@ TEST(parse_declaration_skip)
{
xml_document doc;
- unsigned int flag_sets[] = {parse_minimal, parse_minimal | parse_pi};
+ unsigned int flag_sets[] = {parse_fragment, parse_fragment | parse_pi};
for (unsigned int i = 0; i < sizeof(flag_sets) / sizeof(flag_sets[0]); ++i)
{
@@ -717,7 +770,7 @@ TEST(parse_declaration_skip)
TEST(parse_declaration_parse)
{
xml_document doc;
- CHECK(doc.load(STR("<?xml?><?xml version='1.0'?>"), parse_minimal | parse_declaration));
+ CHECK(doc.load(STR("<?xml?><?xml version='1.0'?>"), parse_fragment | parse_declaration));
xml_node d1 = doc.first_child();
xml_node d2 = doc.last_child();
@@ -734,7 +787,7 @@ TEST(parse_declaration_error)
{
xml_document doc;
- unsigned int flag_sets[] = {parse_minimal, parse_minimal | parse_declaration};
+ unsigned int flag_sets[] = {parse_fragment, parse_fragment | parse_declaration};
for (unsigned int i = 0; i < sizeof(flag_sets) / sizeof(flag_sets[0]); ++i)
{
@@ -746,14 +799,15 @@ TEST(parse_declaration_error)
CHECK(doc.load(STR("<?xml version='1>"), flags).status == status_bad_pi);
}
- CHECK(doc.load(STR("<?xml version='1?>"), parse_minimal | parse_declaration).status == status_bad_attribute);
- CHECK(doc.load(STR("<foo><?xml version='1'?></foo>"), parse_minimal | parse_declaration).status == status_bad_pi);
+ CHECK(doc.load(STR("<?xml version='1?>"), parse_fragment | parse_declaration).status == status_bad_attribute);
+ CHECK(doc.load(STR("<foo><?xml version='1'?></foo>"), parse_fragment | parse_declaration).status == status_bad_pi);
}
TEST(parse_empty)
{
xml_document doc;
- CHECK(doc.load(STR("")) && !doc.first_child());
+ CHECK(doc.load(STR("")).status == status_no_document_element && !doc.first_child());
+ CHECK(doc.load(STR(""), parse_fragment) && !doc.first_child());
}
TEST(parse_out_of_memory)
@@ -843,3 +897,81 @@ TEST(parse_result_default)
CHECK(result.offset == 0);
CHECK(result.encoding == encoding_auto);
}
+
+TEST(parse_bom_fragment)
+{
+ struct test_data_t
+ {
+ xml_encoding encoding;
+ const char* data;
+ size_t size;
+ const char_t* text;
+ };
+
+ const test_data_t data[] =
+ {
+ { encoding_utf8, "\xef\xbb\xbf", 3, STR("") },
+ { encoding_utf8, "\xef\xbb\xbftest", 7, STR("test") },
+ { encoding_utf16_be, "\xfe\xff", 2, STR("") },
+ { encoding_utf16_be, "\xfe\xff\x00t\x00o\x00s\x00t", 10, STR("tost") },
+ { encoding_utf16_le, "\xff\xfe", 2, STR("") },
+ { encoding_utf16_le, "\xff\xfet\x00o\x00s\x00t\x00", 10, STR("tost") },
+ { encoding_utf32_be, "\x00\x00\xfe\xff", 4, STR("") },
+ { encoding_utf32_be, "\x00\x00\xfe\xff\x00\x00\x00t\x00\x00\x00o\x00\x00\x00s\x00\x00\x00t", 20, STR("tost") },
+ { encoding_utf32_le, "\xff\xfe\x00\x00", 4, STR("") },
+ { encoding_utf32_le, "\xff\xfe\x00\x00t\x00\x00\x00o\x00\x00\x00s\x00\x00\x00t\x00\x00\x00", 20, STR("tost") },
+ };
+
+ for (size_t i = 0; i < sizeof(data) / sizeof(data[0]); ++i)
+ {
+ xml_document doc;
+ CHECK(doc.load_buffer(data[i].data, data[i].size, parse_fragment, data[i].encoding));
+ CHECK_STRING(doc.text().get(), data[i].text);
+ CHECK(save_narrow(doc, format_no_declaration | format_raw | format_write_bom, data[i].encoding) == std::string(data[i].data, data[i].size));
+ }
+}
+
+TEST(parse_bom_fragment_invalid_utf8)
+{
+ xml_document doc;
+
+ CHECK(doc.load_buffer("\xef\xbb\xbb", 3, parse_fragment, encoding_utf8));
+
+ const char_t* value = doc.text().get();
+
+#ifdef PUGIXML_WCHAR_MODE
+ CHECK(value[0] == wchar_cast(0xfefb) && value[1] == 0);
+#else
+ CHECK_STRING(value, "\xef\xbb\xbb");
+#endif
+}
+
+TEST(parse_bom_fragment_invalid_utf16)
+{
+ xml_document doc;
+
+ CHECK(doc.load_buffer("\xff\xfe", 2, parse_fragment, encoding_utf16_be));
+
+ const char_t* value = doc.text().get();
+
+#ifdef PUGIXML_WCHAR_MODE
+ CHECK(value[0] == wchar_cast(0xfffe) && value[1] == 0);
+#else
+ CHECK_STRING(value, "\xef\xbf\xbe");
+#endif
+}
+
+TEST(parse_bom_fragment_invalid_utf32)
+{
+ xml_document doc;
+
+ CHECK(doc.load_buffer("\xff\xff\x00\x00", 4, parse_fragment, encoding_utf32_le));
+
+ const char_t* value = doc.text().get();
+
+#ifdef PUGIXML_WCHAR_MODE
+ CHECK(value[0] == wchar_cast(0xffff) && value[1] == 0);
+#else
+ CHECK_STRING(value, "\xef\xbf\xbf");
+#endif
+}
diff --git a/tests/test_parse_doctype.cpp b/tests/test_parse_doctype.cpp
index d7a3726..8976890 100644
--- a/tests/test_parse_doctype.cpp
+++ b/tests/test_parse_doctype.cpp
@@ -20,7 +20,7 @@ static xml_parse_result load_concat(xml_document& doc, const char_t* a, const ch
strcat(buffer, c);
#endif
- return doc.load(buffer);
+ return doc.load(buffer, parse_fragment);
}
static bool test_doctype_wf(const char_t* decl)
@@ -31,9 +31,9 @@ static bool test_doctype_wf(const char_t* decl)
if (!load_concat(doc, decl) || !doc.first_child().empty()) return false;
// pcdata pre/postfix
- if (!load_concat(doc, STR("a"), decl) || !doc.first_child().empty()) return false;
- if (!load_concat(doc, decl, STR("b")) || !doc.first_child().empty()) return false;
- if (!load_concat(doc, STR("a"), decl, STR("b")) || !doc.first_child().empty()) return false;
+ if (!load_concat(doc, STR("a"), decl) || !test_node(doc, STR("a"), STR(""), format_raw)) return false;
+ if (!load_concat(doc, decl, STR("b")) || !test_node(doc, STR("b"), STR(""), format_raw)) return false;
+ if (!load_concat(doc, STR("a"), decl, STR("b")) || !test_node(doc, STR("ab"), STR(""), format_raw)) return false;
// node pre/postfix
if (!load_concat(doc, STR("<nodea/>"), decl) || !test_node(doc, STR("<nodea />"), STR(""), format_raw)) return false;
@@ -41,7 +41,7 @@ static bool test_doctype_wf(const char_t* decl)
if (!load_concat(doc, STR("<nodea/>"), decl, STR("<nodeb/>")) || !test_node(doc, STR("<nodea /><nodeb />"), STR(""), format_raw)) return false;
// check load-store contents preservation
- CHECK(doc.load(decl, parse_doctype));
+ CHECK(doc.load(decl, parse_doctype | parse_fragment));
CHECK_NODE(doc, decl);
return true;
@@ -281,8 +281,8 @@ TEST(parse_doctype_xmlconf_oasis_1)
// not actually a doctype :)
xml_document doc;
- CHECK(doc.load(STR("<!--a <!DOCTYPE <?- ]]>-<[ CDATA [ \"- -'- -<doc>--> <!---->"), parse_full) && doc.first_child().type() == node_comment && doc.last_child().type() == node_comment && doc.first_child().next_sibling() == doc.last_child());
- CHECK(doc.load(STR("<?xmla <!DOCTYPE <[ CDATA [</doc> &a%b&#c?>"), parse_full) && doc.first_child().type() == node_pi && doc.first_child() == doc.last_child());
+ CHECK(doc.load(STR("<!--a <!DOCTYPE <?- ]]>-<[ CDATA [ \"- -'- -<doc>--> <!---->"), parse_full | parse_fragment) && doc.first_child().type() == node_comment && doc.last_child().type() == node_comment && doc.first_child().next_sibling() == doc.last_child());
+ CHECK(doc.load(STR("<?xmla <!DOCTYPE <[ CDATA [</doc> &a%b&#c?>"), parse_full | parse_fragment) && doc.first_child().type() == node_pi && doc.first_child() == doc.last_child());
}
TEST(parse_doctype_xmlconf_xmltest_1)
@@ -299,7 +299,7 @@ TEST(parse_doctype_xmlconf_xmltest_1)
TEST_DOCTYPE_WF("<!DOCTYPE doc [ <!ELEMENT doc (#PCDATA)> <!ENTITY e \"<![CDATA[Tim & Michael]]>\"> ]>");
}
-TEST_XML_FLAGS(parse_doctype_value, "<!DOCTYPE doc [ <!ELEMENT doc (#PCDATA)> <!ENTITY e \"<![CDATA[Tim & Michael]]>\"> ]>", parse_minimal | parse_doctype)
+TEST_XML_FLAGS(parse_doctype_value, "<!DOCTYPE doc [ <!ELEMENT doc (#PCDATA)> <!ENTITY e \"<![CDATA[Tim & Michael]]>\"> ]>", parse_fragment | parse_doctype)
{
xml_node n = doc.first_child();
diff --git a/tests/test_write.cpp b/tests/test_write.cpp
index de6f03d..465d111 100644
--- a/tests/test_write.cpp
+++ b/tests/test_write.cpp
@@ -25,19 +25,19 @@ TEST_XML(write_pcdata, "<node attr='1'><child><sub/>text</child></node>")
CHECK_NODE_EX(doc, STR("<node attr=\"1\">\n\t<child>\n\t\t<sub />\n\t\ttext\n\t</child>\n</node>\n"), STR("\t"), format_indent);
}
-TEST_XML(write_cdata, "<![CDATA[value]]>")
+TEST_XML_FLAGS(write_cdata, "<![CDATA[value]]>", parse_cdata | parse_fragment)
{
CHECK_NODE(doc, STR("<![CDATA[value]]>"));
CHECK_NODE_EX(doc, STR("<![CDATA[value]]>\n"), STR(""), 0);
}
-TEST_XML(write_cdata_empty, "<![CDATA[]]>")
+TEST_XML_FLAGS(write_cdata_empty, "<![CDATA[]]>", parse_cdata | parse_fragment)
{
CHECK_NODE(doc, STR("<![CDATA[]]>"));
CHECK_NODE_EX(doc, STR("<![CDATA[]]>\n"), STR(""), 0);
}
-TEST_XML(write_cdata_escape, "<![CDATA[value]]>")
+TEST_XML_FLAGS(write_cdata_escape, "<![CDATA[value]]>", parse_cdata | parse_fragment)
{
CHECK_NODE(doc, STR("<![CDATA[value]]>"));
@@ -51,26 +51,25 @@ TEST_XML(write_cdata_inner, "<node><![CDATA[value]]></node>")
CHECK_NODE_EX(doc, STR("<node><![CDATA[value]]></node>\n"), STR(""), 0);
}
-
-TEST_XML_FLAGS(write_comment, "<!--text-->", parse_default | parse_comments)
+TEST_XML_FLAGS(write_comment, "<!--text-->", parse_comments | parse_fragment)
{
CHECK_NODE(doc, STR("<!--text-->"));
CHECK_NODE_EX(doc, STR("<!--text-->\n"), STR(""), 0);
}
-TEST_XML_FLAGS(write_pi, "<?name value?>", parse_default | parse_pi)
+TEST_XML_FLAGS(write_pi, "<?name value?>", parse_pi | parse_fragment)
{
CHECK_NODE(doc, STR("<?name value?>"));
CHECK_NODE_EX(doc, STR("<?name value?>\n"), STR(""), 0);
}
-TEST_XML_FLAGS(write_declaration, "<?xml version='2.0'?>", parse_default | parse_declaration)
+TEST_XML_FLAGS(write_declaration, "<?xml version='2.0'?>", parse_declaration | parse_fragment)
{
CHECK_NODE(doc, STR("<?xml version=\"2.0\"?>"));
CHECK_NODE_EX(doc, STR("<?xml version=\"2.0\"?>\n"), STR(""), 0);
}
-TEST_XML_FLAGS(write_doctype, "<!DOCTYPE id [ foo ]>", parse_default | parse_doctype)
+TEST_XML_FLAGS(write_doctype, "<!DOCTYPE id [ foo ]>", parse_doctype | parse_fragment)
{
CHECK_NODE(doc, STR("<!DOCTYPE id [ foo ]>"));
CHECK_NODE_EX(doc, STR("<!DOCTYPE id [ foo ]>\n"), STR(""), 0);