diff options
Diffstat (limited to '3rdparty/pugixml/tests/test_dom_modify.cpp')
-rw-r--r-- | 3rdparty/pugixml/tests/test_dom_modify.cpp | 1746 |
1 files changed, 1746 insertions, 0 deletions
diff --git a/3rdparty/pugixml/tests/test_dom_modify.cpp b/3rdparty/pugixml/tests/test_dom_modify.cpp new file mode 100644 index 00000000000..f2d7ea8f350 --- /dev/null +++ b/3rdparty/pugixml/tests/test_dom_modify.cpp @@ -0,0 +1,1746 @@ +#include "common.hpp" + +#include <limits> +#include <string> + +#include <math.h> +#include <string.h> +#include <limits.h> + +TEST_XML(dom_attr_assign, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + node.append_attribute(STR("attr1")) = STR("v1"); + xml_attribute() = STR("v1"); + + node.append_attribute(STR("attr2")) = -2147483647; + node.append_attribute(STR("attr3")) = -2147483647 - 1; + xml_attribute() = -2147483647 - 1; + + node.append_attribute(STR("attr4")) = 4294967295u; + node.append_attribute(STR("attr5")) = 4294967294u; + xml_attribute() = 4294967295u; + + node.append_attribute(STR("attr6")) = 0.5; + xml_attribute() = 0.5; + + node.append_attribute(STR("attr7")) = 0.25f; + xml_attribute() = 0.25f; + + node.append_attribute(STR("attr8")) = true; + xml_attribute() = true; + + CHECK_NODE(node, STR("<node attr1=\"v1\" attr2=\"-2147483647\" attr3=\"-2147483648\" attr4=\"4294967295\" attr5=\"4294967294\" attr6=\"0.5\" attr7=\"0.25\" attr8=\"true\"/>")); +} + +TEST_XML(dom_attr_set_name, "<node attr='value' />") +{ + xml_attribute attr = doc.child(STR("node")).attribute(STR("attr")); + + CHECK(attr.set_name(STR("n"))); + CHECK(!xml_attribute().set_name(STR("n"))); + + CHECK_NODE(doc, STR("<node n=\"value\"/>")); +} + +TEST_XML(dom_attr_set_value, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + CHECK(node.append_attribute(STR("attr1")).set_value(STR("v1"))); + CHECK(!xml_attribute().set_value(STR("v1"))); + + CHECK(node.append_attribute(STR("attr2")).set_value(-2147483647)); + CHECK(node.append_attribute(STR("attr3")).set_value(-2147483647 - 1)); + CHECK(!xml_attribute().set_value(-2147483647)); + + CHECK(node.append_attribute(STR("attr4")).set_value(4294967295u)); + CHECK(node.append_attribute(STR("attr5")).set_value(4294967294u)); + CHECK(!xml_attribute().set_value(4294967295u)); + + CHECK(node.append_attribute(STR("attr6")).set_value(0.5)); + CHECK(!xml_attribute().set_value(0.5)); + + CHECK(node.append_attribute(STR("attr7")).set_value(0.25f)); + CHECK(!xml_attribute().set_value(0.25f)); + + CHECK(node.append_attribute(STR("attr8")).set_value(true)); + CHECK(!xml_attribute().set_value(true)); + + CHECK_NODE(node, STR("<node attr1=\"v1\" attr2=\"-2147483647\" attr3=\"-2147483648\" attr4=\"4294967295\" attr5=\"4294967294\" attr6=\"0.5\" attr7=\"0.25\" attr8=\"true\"/>")); +} + +#if LONG_MAX > 2147483647 +TEST_XML(dom_attr_assign_long, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + node.append_attribute(STR("attr1")) = -9223372036854775807l; + node.append_attribute(STR("attr2")) = -9223372036854775807l - 1; + xml_attribute() = -9223372036854775807l - 1; + + node.append_attribute(STR("attr3")) = 18446744073709551615ul; + node.append_attribute(STR("attr4")) = 18446744073709551614ul; + xml_attribute() = 18446744073709551615ul; + + CHECK_NODE(node, STR("<node attr1=\"-9223372036854775807\" attr2=\"-9223372036854775808\" attr3=\"18446744073709551615\" attr4=\"18446744073709551614\"/>")); +} + +TEST_XML(dom_attr_set_value_long, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + CHECK(node.append_attribute(STR("attr1")).set_value(-9223372036854775807l)); + CHECK(node.append_attribute(STR("attr2")).set_value(-9223372036854775807l - 1)); + CHECK(!xml_attribute().set_value(-9223372036854775807l - 1)); + + CHECK(node.append_attribute(STR("attr3")).set_value(18446744073709551615ul)); + CHECK(node.append_attribute(STR("attr4")).set_value(18446744073709551614ul)); + CHECK(!xml_attribute().set_value(18446744073709551615ul)); + + CHECK_NODE(node, STR("<node attr1=\"-9223372036854775807\" attr2=\"-9223372036854775808\" attr3=\"18446744073709551615\" attr4=\"18446744073709551614\"/>")); +} +#else +TEST_XML(dom_attr_assign_long, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + node.append_attribute(STR("attr1")) = -2147483647l; + node.append_attribute(STR("attr2")) = -2147483647l - 1; + xml_attribute() = -2147483647l - 1; + + node.append_attribute(STR("attr3")) = 4294967295ul; + node.append_attribute(STR("attr4")) = 4294967294ul; + xml_attribute() = 4294967295ul; + + CHECK_NODE(node, STR("<node attr1=\"-2147483647\" attr2=\"-2147483648\" attr3=\"4294967295\" attr4=\"4294967294\"/>")); +} + +TEST_XML(dom_attr_set_value_long, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + CHECK(node.append_attribute(STR("attr1")).set_value(-2147483647l)); + CHECK(node.append_attribute(STR("attr2")).set_value(-2147483647l - 1)); + CHECK(!xml_attribute().set_value(-2147483647l - 1)); + + CHECK(node.append_attribute(STR("attr3")).set_value(4294967295ul)); + CHECK(node.append_attribute(STR("attr4")).set_value(4294967294ul)); + CHECK(!xml_attribute().set_value(4294967295ul)); + + CHECK_NODE(node, STR("<node attr1=\"-2147483647\" attr2=\"-2147483648\" attr3=\"4294967295\" attr4=\"4294967294\"/>")); +} +#endif + +#ifdef PUGIXML_HAS_LONG_LONG +TEST_XML(dom_attr_assign_llong, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + node.append_attribute(STR("attr1")) = -9223372036854775807ll; + node.append_attribute(STR("attr2")) = -9223372036854775807ll - 1; + xml_attribute() = -9223372036854775807ll - 1; + + node.append_attribute(STR("attr3")) = 18446744073709551615ull; + node.append_attribute(STR("attr4")) = 18446744073709551614ull; + xml_attribute() = 18446744073709551615ull; + + CHECK_NODE(node, STR("<node attr1=\"-9223372036854775807\" attr2=\"-9223372036854775808\" attr3=\"18446744073709551615\" attr4=\"18446744073709551614\"/>")); +} + +TEST_XML(dom_attr_set_value_llong, "<node/>") +{ + xml_node node = doc.child(STR("node")); + + CHECK(node.append_attribute(STR("attr1")).set_value(-9223372036854775807ll)); + CHECK(node.append_attribute(STR("attr2")).set_value(-9223372036854775807ll - 1)); + CHECK(!xml_attribute().set_value(-9223372036854775807ll - 1)); + + CHECK(node.append_attribute(STR("attr3")).set_value(18446744073709551615ull)); + CHECK(node.append_attribute(STR("attr4")).set_value(18446744073709551614ull)); + CHECK(!xml_attribute().set_value(18446744073709551615ull)); + + CHECK_NODE(node, STR("<node attr1=\"-9223372036854775807\" attr2=\"-9223372036854775808\" attr3=\"18446744073709551615\" attr4=\"18446744073709551614\"/>")); +} +#endif + +TEST_XML(dom_attr_assign_large_number_float, "<node attr='' />") +{ + xml_node node = doc.child(STR("node")); + + node.attribute(STR("attr")) = std::numeric_limits<float>::max(); + + CHECK(test_node(node, STR("<node attr=\"3.40282347e+038\"/>"), STR(""), pugi::format_raw) || + test_node(node, STR("<node attr=\"3.40282347e+38\"/>"), STR(""), pugi::format_raw)); +} + +TEST_XML(dom_attr_assign_large_number_double, "<node attr='' />") +{ + xml_node node = doc.child(STR("node")); + + node.attribute(STR("attr")) = std::numeric_limits<double>::max(); + + // Borland C does not print double values with enough precision +#ifdef __BORLANDC__ + CHECK_NODE(node, STR("<node attr=\"1.7976931348623156e+308\"/>")); +#else + CHECK_NODE(node, STR("<node attr=\"1.7976931348623157e+308\"/>")); +#endif +} + +TEST_XML(dom_node_set_name, "<node>text</node>") +{ + CHECK(doc.child(STR("node")).set_name(STR("n"))); + CHECK(!doc.child(STR("node")).first_child().set_name(STR("n"))); + CHECK(!xml_node().set_name(STR("n"))); + + CHECK_NODE(doc, STR("<n>text</n>")); +} + +TEST_XML(dom_node_set_value, "<node>text</node>") +{ + CHECK(doc.child(STR("node")).first_child().set_value(STR("no text"))); + CHECK(!doc.child(STR("node")).set_value(STR("no text"))); + CHECK(!xml_node().set_value(STR("no text"))); + + CHECK_NODE(doc, STR("<node>no text</node>")); +} + +TEST_XML(dom_node_set_value_allocated, "<node>text</node>") +{ + CHECK(doc.child(STR("node")).first_child().set_value(STR("no text"))); + CHECK(!doc.child(STR("node")).set_value(STR("no text"))); + CHECK(!xml_node().set_value(STR("no text"))); + CHECK(doc.child(STR("node")).first_child().set_value(STR("no text at all"))); + + CHECK_NODE(doc, STR("<node>no text at all</node>")); +} + +TEST_XML(dom_node_prepend_attribute, "<node><child/></node>") +{ + CHECK(xml_node().prepend_attribute(STR("a")) == xml_attribute()); + CHECK(doc.prepend_attribute(STR("a")) == xml_attribute()); + + xml_attribute a1 = doc.child(STR("node")).prepend_attribute(STR("a1")); + CHECK(a1); + a1 = STR("v1"); + + xml_attribute a2 = doc.child(STR("node")).prepend_attribute(STR("a2")); + CHECK(a2 && a1 != a2); + a2 = STR("v2"); + + xml_attribute a3 = doc.child(STR("node")).child(STR("child")).prepend_attribute(STR("a3")); + CHECK(a3 && a1 != a3 && a2 != a3); + a3 = STR("v3"); + + CHECK_NODE(doc, STR("<node a2=\"v2\" a1=\"v1\"><child a3=\"v3\"/></node>")); +} + +TEST_XML(dom_node_append_attribute, "<node><child/></node>") +{ + CHECK(xml_node().append_attribute(STR("a")) == xml_attribute()); + CHECK(doc.append_attribute(STR("a")) == xml_attribute()); + + xml_attribute a1 = doc.child(STR("node")).append_attribute(STR("a1")); + CHECK(a1); + a1 = STR("v1"); + + xml_attribute a2 = doc.child(STR("node")).append_attribute(STR("a2")); + CHECK(a2 && a1 != a2); + a2 = STR("v2"); + + xml_attribute a3 = doc.child(STR("node")).child(STR("child")).append_attribute(STR("a3")); + CHECK(a3 && a1 != a3 && a2 != a3); + a3 = STR("v3"); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a2=\"v2\"><child a3=\"v3\"/></node>")); +} + +TEST_XML(dom_node_insert_attribute_after, "<node a1='v1'><child a2='v2'/></node>") +{ + CHECK(xml_node().insert_attribute_after(STR("a"), xml_attribute()) == xml_attribute()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + xml_attribute a1 = node.attribute(STR("a1")); + xml_attribute a2 = child.attribute(STR("a2")); + + CHECK(node.insert_attribute_after(STR("a"), xml_attribute()) == xml_attribute()); + CHECK(node.insert_attribute_after(STR("a"), a2) == xml_attribute()); + + xml_attribute a3 = node.insert_attribute_after(STR("a3"), a1); + CHECK(a3 && a3 != a2 && a3 != a1); + a3 = STR("v3"); + + xml_attribute a4 = node.insert_attribute_after(STR("a4"), a1); + CHECK(a4 && a4 != a3 && a4 != a2 && a4 != a1); + a4 = STR("v4"); + + xml_attribute a5 = node.insert_attribute_after(STR("a5"), a3); + CHECK(a5 && a5 != a4 && a5 != a3 && a5 != a2 && a5 != a1); + a5 = STR("v5"); + + CHECK(child.insert_attribute_after(STR("a"), a4) == xml_attribute()); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a4=\"v4\" a3=\"v3\" a5=\"v5\"><child a2=\"v2\"/></node>")); +} + +TEST_XML(dom_node_insert_attribute_before, "<node a1='v1'><child a2='v2'/></node>") +{ + CHECK(xml_node().insert_attribute_before(STR("a"), xml_attribute()) == xml_attribute()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + xml_attribute a1 = node.attribute(STR("a1")); + xml_attribute a2 = child.attribute(STR("a2")); + + CHECK(node.insert_attribute_before(STR("a"), xml_attribute()) == xml_attribute()); + CHECK(node.insert_attribute_before(STR("a"), a2) == xml_attribute()); + + xml_attribute a3 = node.insert_attribute_before(STR("a3"), a1); + CHECK(a3 && a3 != a2 && a3 != a1); + a3 = STR("v3"); + + xml_attribute a4 = node.insert_attribute_before(STR("a4"), a1); + CHECK(a4 && a4 != a3 && a4 != a2 && a4 != a1); + a4 = STR("v4"); + + xml_attribute a5 = node.insert_attribute_before(STR("a5"), a3); + CHECK(a5 && a5 != a4 && a5 != a3 && a5 != a2 && a5 != a1); + a5 = STR("v5"); + + CHECK(child.insert_attribute_before(STR("a"), a4) == xml_attribute()); + + CHECK_NODE(doc, STR("<node a5=\"v5\" a3=\"v3\" a4=\"v4\" a1=\"v1\"><child a2=\"v2\"/></node>")); +} + +TEST_XML(dom_node_prepend_copy_attribute, "<node a1='v1'><child a2='v2'/><child/></node>") +{ + CHECK(xml_node().prepend_copy(xml_attribute()) == xml_attribute()); + CHECK(xml_node().prepend_copy(doc.child(STR("node")).attribute(STR("a1"))) == xml_attribute()); + CHECK(doc.prepend_copy(doc.child(STR("node")).attribute(STR("a1"))) == xml_attribute()); + CHECK(doc.child(STR("node")).prepend_copy(xml_attribute()) == xml_attribute()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + xml_attribute a1 = node.attribute(STR("a1")); + xml_attribute a2 = child.attribute(STR("a2")); + + xml_attribute a3 = node.prepend_copy(a1); + CHECK(a3 && a3 != a2 && a3 != a1); + + xml_attribute a4 = node.prepend_copy(a2); + CHECK(a4 && a4 != a3 && a4 != a2 && a4 != a1); + + xml_attribute a5 = node.last_child().prepend_copy(a1); + CHECK(a5 && a5 != a4 && a5 != a3 && a5 != a2 && a5 != a1); + + CHECK_NODE(doc, STR("<node a2=\"v2\" a1=\"v1\" a1=\"v1\"><child a2=\"v2\"/><child a1=\"v1\"/></node>")); + + a3.set_name(STR("a3")); + a3 = STR("v3"); + + a4.set_name(STR("a4")); + a4 = STR("v4"); + + a5.set_name(STR("a5")); + a5 = STR("v5"); + + CHECK_NODE(doc, STR("<node a4=\"v4\" a3=\"v3\" a1=\"v1\"><child a2=\"v2\"/><child a5=\"v5\"/></node>")); +} + +TEST_XML(dom_node_append_copy_attribute, "<node a1='v1'><child a2='v2'/><child/></node>") +{ + CHECK(xml_node().append_copy(xml_attribute()) == xml_attribute()); + CHECK(xml_node().append_copy(doc.child(STR("node")).attribute(STR("a1"))) == xml_attribute()); + CHECK(doc.append_copy(doc.child(STR("node")).attribute(STR("a1"))) == xml_attribute()); + CHECK(doc.child(STR("node")).append_copy(xml_attribute()) == xml_attribute()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + xml_attribute a1 = node.attribute(STR("a1")); + xml_attribute a2 = child.attribute(STR("a2")); + + xml_attribute a3 = node.append_copy(a1); + CHECK(a3 && a3 != a2 && a3 != a1); + + xml_attribute a4 = node.append_copy(a2); + CHECK(a4 && a4 != a3 && a4 != a2 && a4 != a1); + + xml_attribute a5 = node.last_child().append_copy(a1); + CHECK(a5 && a5 != a4 && a5 != a3 && a5 != a2 && a5 != a1); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a1=\"v1\" a2=\"v2\"><child a2=\"v2\"/><child a1=\"v1\"/></node>")); + + a3.set_name(STR("a3")); + a3 = STR("v3"); + + a4.set_name(STR("a4")); + a4 = STR("v4"); + + a5.set_name(STR("a5")); + a5 = STR("v5"); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a3=\"v3\" a4=\"v4\"><child a2=\"v2\"/><child a5=\"v5\"/></node>")); +} + +TEST_XML(dom_node_insert_copy_after_attribute, "<node a1='v1'><child a2='v2'/></node>") +{ + CHECK(xml_node().insert_copy_after(xml_attribute(), xml_attribute()) == xml_attribute()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + xml_attribute a1 = node.attribute(STR("a1")); + xml_attribute a2 = child.attribute(STR("a2")); + + CHECK(node.insert_copy_after(a1, xml_attribute()) == xml_attribute()); + CHECK(node.insert_copy_after(xml_attribute(), a1) == xml_attribute()); + CHECK(node.insert_copy_after(a2, a2) == xml_attribute()); + + xml_attribute a3 = node.insert_copy_after(a1, a1); + CHECK(a3 && a3 != a2 && a3 != a1); + + xml_attribute a4 = node.insert_copy_after(a2, a1); + CHECK(a4 && a4 != a3 && a4 != a2 && a4 != a1); + + xml_attribute a5 = node.insert_copy_after(a4, a1); + CHECK(a5 && a5 != a4 && a5 != a3 && a5 != a2 && a5 != a1); + + CHECK(child.insert_copy_after(a4, a4) == xml_attribute()); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a2=\"v2\" a2=\"v2\" a1=\"v1\"><child a2=\"v2\"/></node>")); + + a3.set_name(STR("a3")); + a3 = STR("v3"); + + a4.set_name(STR("a4")); + a4 = STR("v4"); + + a5.set_name(STR("a5")); + a5 = STR("v5"); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a5=\"v5\" a4=\"v4\" a3=\"v3\"><child a2=\"v2\"/></node>")); +} + +TEST_XML(dom_node_insert_copy_before_attribute, "<node a1='v1'><child a2='v2'/></node>") +{ + CHECK(xml_node().insert_copy_before(xml_attribute(), xml_attribute()) == xml_attribute()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + xml_attribute a1 = node.attribute(STR("a1")); + xml_attribute a2 = child.attribute(STR("a2")); + + CHECK(node.insert_copy_before(a1, xml_attribute()) == xml_attribute()); + CHECK(node.insert_copy_before(xml_attribute(), a1) == xml_attribute()); + CHECK(node.insert_copy_before(a2, a2) == xml_attribute()); + + xml_attribute a3 = node.insert_copy_before(a1, a1); + CHECK(a3 && a3 != a2 && a3 != a1); + + xml_attribute a4 = node.insert_copy_before(a2, a1); + CHECK(a4 && a4 != a3 && a4 != a2 && a4 != a1); + + xml_attribute a5 = node.insert_copy_before(a4, a1); + CHECK(a5 && a5 != a4 && a5 != a3 && a5 != a2 && a5 != a1); + + CHECK(child.insert_copy_before(a4, a4) == xml_attribute()); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a2=\"v2\" a2=\"v2\" a1=\"v1\"><child a2=\"v2\"/></node>")); + + a3.set_name(STR("a3")); + a3 = STR("v3"); + + a4.set_name(STR("a4")); + a4 = STR("v4"); + + a5.set_name(STR("a5")); + a5 = STR("v5"); + + CHECK_NODE(doc, STR("<node a3=\"v3\" a4=\"v4\" a5=\"v5\" a1=\"v1\"><child a2=\"v2\"/></node>")); +} + +TEST_XML(dom_node_remove_attribute, "<node a1='v1' a2='v2' a3='v3'><child a4='v4'/></node>") +{ + CHECK(!xml_node().remove_attribute(STR("a"))); + CHECK(!xml_node().remove_attribute(xml_attribute())); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + CHECK(!node.remove_attribute(STR("a"))); + CHECK(!node.remove_attribute(xml_attribute())); + CHECK(!node.remove_attribute(child.attribute(STR("a4")))); + + CHECK_NODE(doc, STR("<node a1=\"v1\" a2=\"v2\" a3=\"v3\"><child a4=\"v4\"/></node>")); + + CHECK(node.remove_attribute(STR("a1"))); + CHECK(node.remove_attribute(node.attribute(STR("a3")))); + CHECK(child.remove_attribute(STR("a4"))); + + CHECK_NODE(doc, STR("<node a2=\"v2\"><child/></node>")); +} + +TEST_XML(dom_node_prepend_child, "<node>foo<child/></node>") +{ + CHECK(xml_node().prepend_child() == xml_node()); + CHECK(doc.child(STR("node")).first_child().prepend_child() == xml_node()); + CHECK(doc.prepend_child(node_document) == xml_node()); + CHECK(doc.prepend_child(node_null) == xml_node()); + + xml_node n1 = doc.child(STR("node")).prepend_child(); + CHECK(n1); + CHECK(n1.set_name(STR("n1"))); + + xml_node n2 = doc.child(STR("node")).prepend_child(); + CHECK(n2 && n1 != n2); + CHECK(n2.set_name(STR("n2"))); + + xml_node n3 = doc.child(STR("node")).child(STR("child")).prepend_child(node_pcdata); + CHECK(n3 && n1 != n3 && n2 != n3); + CHECK(n3.set_value(STR("n3"))); + + xml_node n4 = doc.prepend_child(node_comment); + CHECK(n4 && n1 != n4 && n2 != n4 && n3 != n4); + CHECK(n4.set_value(STR("n4"))); + + CHECK_NODE(doc, STR("<!--n4--><node><n2/><n1/>foo<child>n3</child></node>")); +} + +TEST_XML(dom_node_append_child, "<node>foo<child/></node>") +{ + CHECK(xml_node().append_child() == xml_node()); + CHECK(doc.child(STR("node")).first_child().append_child() == xml_node()); + CHECK(doc.append_child(node_document) == xml_node()); + CHECK(doc.append_child(node_null) == xml_node()); + + xml_node n1 = doc.child(STR("node")).append_child(); + CHECK(n1); + CHECK(n1.set_name(STR("n1"))); + + xml_node n2 = doc.child(STR("node")).append_child(); + CHECK(n2 && n1 != n2); + CHECK(n2.set_name(STR("n2"))); + + xml_node n3 = doc.child(STR("node")).child(STR("child")).append_child(node_pcdata); + CHECK(n3 && n1 != n3 && n2 != n3); + CHECK(n3.set_value(STR("n3"))); + + xml_node n4 = doc.append_child(node_comment); + CHECK(n4 && n1 != n4 && n2 != n4 && n3 != n4); + CHECK(n4.set_value(STR("n4"))); + + CHECK_NODE(doc, STR("<node>foo<child>n3</child><n1/><n2/></node><!--n4-->")); +} + +TEST_XML(dom_node_insert_child_after, "<node>foo<child/></node>") +{ + CHECK(xml_node().insert_child_after(node_element, xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_child_after(node_element, xml_node()) == xml_node()); + CHECK(doc.insert_child_after(node_document, xml_node()) == xml_node()); + CHECK(doc.insert_child_after(node_null, xml_node()) == xml_node()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + CHECK(node.insert_child_after(node_element, node) == xml_node()); + CHECK(child.insert_child_after(node_element, node) == xml_node()); + + xml_node n1 = node.insert_child_after(node_element, child); + CHECK(n1 && n1 != node && n1 != child); + CHECK(n1.set_name(STR("n1"))); + + xml_node n2 = node.insert_child_after(node_element, child); + CHECK(n2 && n2 != node && n2 != child && n2 != n1); + CHECK(n2.set_name(STR("n2"))); + + xml_node n3 = node.insert_child_after(node_pcdata, n2); + CHECK(n3 && n3 != node && n3 != child && n3 != n1 && n3 != n2); + CHECK(n3.set_value(STR("n3"))); + + xml_node n4 = node.insert_child_after(node_pi, node.first_child()); + CHECK(n4 && n4 != node && n4 != child && n4 != n1 && n4 != n2 && n4 != n3); + CHECK(n4.set_name(STR("n4"))); + + CHECK(child.insert_child_after(node_element, n3) == xml_node()); + + CHECK_NODE(doc, STR("<node>foo<?n4?><child/><n2/>n3<n1/></node>")); +} + +TEST_XML(dom_node_insert_child_before, "<node>foo<child/></node>") +{ + CHECK(xml_node().insert_child_before(node_element, xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_child_before(node_element, xml_node()) == xml_node()); + CHECK(doc.insert_child_before(node_document, xml_node()) == xml_node()); + CHECK(doc.insert_child_before(node_null, xml_node()) == xml_node()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + CHECK(node.insert_child_before(node_element, node) == xml_node()); + CHECK(child.insert_child_before(node_element, node) == xml_node()); + + xml_node n1 = node.insert_child_before(node_element, child); + CHECK(n1 && n1 != node && n1 != child); + CHECK(n1.set_name(STR("n1"))); + + xml_node n2 = node.insert_child_before(node_element, child); + CHECK(n2 && n2 != node && n2 != child && n2 != n1); + CHECK(n2.set_name(STR("n2"))); + + xml_node n3 = node.insert_child_before(node_pcdata, n2); + CHECK(n3 && n3 != node && n3 != child && n3 != n1 && n3 != n2); + CHECK(n3.set_value(STR("n3"))); + + xml_node n4 = node.insert_child_before(node_pi, node.first_child()); + CHECK(n4 && n4 != node && n4 != child && n4 != n1 && n4 != n2 && n4 != n3); + CHECK(n4.set_name(STR("n4"))); + + CHECK(child.insert_child_before(node_element, n3) == xml_node()); + + CHECK_NODE(doc, STR("<node><?n4?>foo<n1/>n3<n2/><child/></node>")); +} + +TEST_XML(dom_node_prepend_child_name, "<node>foo<child/></node>") +{ + CHECK(xml_node().prepend_child(STR("")) == xml_node()); + CHECK(doc.child(STR("node")).first_child().prepend_child(STR("")) == xml_node()); + + xml_node n1 = doc.child(STR("node")).prepend_child(STR("n1")); + CHECK(n1); + + xml_node n2 = doc.child(STR("node")).prepend_child(STR("n2")); + CHECK(n2 && n1 != n2); + + CHECK_NODE(doc, STR("<node><n2/><n1/>foo<child/></node>")); +} + +TEST_XML(dom_node_append_child_name, "<node>foo<child/></node>") +{ + CHECK(xml_node().append_child(STR("")) == xml_node()); + CHECK(doc.child(STR("node")).first_child().append_child(STR("")) == xml_node()); + + xml_node n1 = doc.child(STR("node")).append_child(STR("n1")); + CHECK(n1); + + xml_node n2 = doc.child(STR("node")).append_child(STR("n2")); + CHECK(n2 && n1 != n2); + + CHECK_NODE(doc, STR("<node>foo<child/><n1/><n2/></node>")); +} + +TEST_XML(dom_node_insert_child_after_name, "<node>foo<child/></node>") +{ + CHECK(xml_node().insert_child_after(STR(""), xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_child_after(STR(""), xml_node()) == xml_node()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + CHECK(node.insert_child_after(STR(""), node) == xml_node()); + CHECK(child.insert_child_after(STR(""), node) == xml_node()); + + xml_node n1 = node.insert_child_after(STR("n1"), child); + CHECK(n1 && n1 != node && n1 != child); + + xml_node n2 = node.insert_child_after(STR("n2"), child); + CHECK(n2 && n2 != node && n2 != child && n2 != n1); + + CHECK(child.insert_child_after(STR(""), n2) == xml_node()); + + CHECK_NODE(doc, STR("<node>foo<child/><n2/><n1/></node>")); +} + +TEST_XML(dom_node_insert_child_before_name, "<node>foo<child/></node>") +{ + CHECK(xml_node().insert_child_before(STR(""), xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_child_before(STR(""), xml_node()) == xml_node()); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + CHECK(node.insert_child_before(STR(""), node) == xml_node()); + CHECK(child.insert_child_before(STR(""), node) == xml_node()); + + xml_node n1 = node.insert_child_before(STR("n1"), child); + CHECK(n1 && n1 != node && n1 != child); + + xml_node n2 = node.insert_child_before(STR("n2"), child); + CHECK(n2 && n2 != node && n2 != child && n2 != n1); + + CHECK(child.insert_child_before(STR(""), n2) == xml_node()); + + CHECK_NODE(doc, STR("<node>foo<n1/><n2/><child/></node>")); +} + +TEST_XML(dom_node_remove_child, "<node><n1/><n2/><n3/><child><n4/></child></node>") +{ + CHECK(!xml_node().remove_child(STR("a"))); + CHECK(!xml_node().remove_child(xml_node())); + + xml_node node = doc.child(STR("node")); + xml_node child = node.child(STR("child")); + + CHECK(!node.remove_child(STR("a"))); + CHECK(!node.remove_child(xml_node())); + CHECK(!node.remove_child(child.child(STR("n4")))); + + CHECK_NODE(doc, STR("<node><n1/><n2/><n3/><child><n4/></child></node>")); + + CHECK(node.remove_child(STR("n1"))); + CHECK(node.remove_child(node.child(STR("n3")))); + CHECK(child.remove_child(STR("n4"))); + + CHECK_NODE(doc, STR("<node><n2/><child/></node>")); +} + +TEST_XML(dom_node_remove_child_complex, "<node id='1'><n1 id1='1' id2='2'/><n2/><n3/><child><n4/></child></node>") +{ + CHECK(doc.child(STR("node")).remove_child(STR("n1"))); + + CHECK_NODE(doc, STR("<node id=\"1\"><n2/><n3/><child><n4/></child></node>")); + + CHECK(doc.remove_child(STR("node"))); + + CHECK_NODE(doc, STR("")); +} + +TEST_XML(dom_node_remove_child_complex_allocated, "<node id='1'><n1 id1='1' id2='2'/><n2/><n3/><child><n4/></child></node>") +{ + doc.append_copy(doc.child(STR("node"))); + + CHECK(doc.remove_child(STR("node"))); + CHECK(doc.remove_child(STR("node"))); + + CHECK_NODE(doc, STR("")); +} + +TEST_XML(dom_node_prepend_copy, "<node>foo<child/></node>") +{ + CHECK(xml_node().prepend_copy(xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().prepend_copy(doc.child(STR("node"))) == xml_node()); + CHECK(doc.prepend_copy(doc) == xml_node()); + CHECK(doc.prepend_copy(xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).prepend_copy(doc.child(STR("node")).first_child()); + CHECK(n1); + CHECK_STRING(n1.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foofoo<child/></node>")); + + xml_node n2 = doc.child(STR("node")).prepend_copy(doc.child(STR("node")).child(STR("child"))); + CHECK(n2 && n2 != n1); + CHECK_STRING(n2.name(), STR("child")); + CHECK_NODE(doc, STR("<node><child/>foofoo<child/></node>")); + + xml_node n3 = doc.child(STR("node")).child(STR("child")).prepend_copy(doc.child(STR("node")).first_child().next_sibling()); + CHECK(n3 && n3 != n1 && n3 != n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child>foo</child>foofoo<child/></node>")); +} + +TEST_XML(dom_node_append_copy, "<node>foo<child/></node>") +{ + CHECK(xml_node().append_copy(xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().append_copy(doc.child(STR("node"))) == xml_node()); + CHECK(doc.append_copy(doc) == xml_node()); + CHECK(doc.append_copy(xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).append_copy(doc.child(STR("node")).first_child()); + CHECK(n1); + CHECK_STRING(n1.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foo<child/>foo</node>")); + + xml_node n2 = doc.child(STR("node")).append_copy(doc.child(STR("node")).child(STR("child"))); + CHECK(n2 && n2 != n1); + CHECK_STRING(n2.name(), STR("child")); + CHECK_NODE(doc, STR("<node>foo<child/>foo<child/></node>")); + + xml_node n3 = doc.child(STR("node")).child(STR("child")).append_copy(doc.child(STR("node")).first_child()); + CHECK(n3 && n3 != n1 && n3 != n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foo<child>foo</child>foo<child/></node>")); +} + +TEST_XML(dom_node_insert_copy_after, "<node>foo<child/></node>") +{ + CHECK(xml_node().insert_copy_after(xml_node(), xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_copy_after(doc.child(STR("node")), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_copy_after(doc, doc) == xml_node()); + CHECK(doc.insert_copy_after(xml_node(), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_copy_after(doc.child(STR("node")), xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).insert_copy_after(doc.child(STR("node")).child(STR("child")), doc.child(STR("node")).first_child()); + CHECK(n1); + CHECK_STRING(n1.name(), STR("child")); + CHECK_NODE(doc, STR("<node>foo<child/><child/></node>")); + + xml_node n2 = doc.child(STR("node")).insert_copy_after(doc.child(STR("node")).first_child(), doc.child(STR("node")).last_child()); + CHECK(n2 && n2 != n1); + CHECK_STRING(n2.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foo<child/><child/>foo</node>")); + + xml_node n3 = doc.child(STR("node")).insert_copy_after(doc.child(STR("node")).first_child(), doc.child(STR("node")).first_child()); + CHECK(n3 && n3 != n1 && n3 != n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foofoo<child/><child/>foo</node>")); +} + +TEST_XML(dom_node_insert_copy_before, "<node>foo<child/></node>") +{ + CHECK(xml_node().insert_copy_before(xml_node(), xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_copy_before(doc.child(STR("node")), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_copy_before(doc, doc) == xml_node()); + CHECK(doc.insert_copy_before(xml_node(), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_copy_before(doc.child(STR("node")), xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).insert_copy_before(doc.child(STR("node")).child(STR("child")), doc.child(STR("node")).first_child()); + CHECK(n1); + CHECK_STRING(n1.name(), STR("child")); + CHECK_NODE(doc, STR("<node><child/>foo<child/></node>")); + + xml_node n2 = doc.child(STR("node")).insert_copy_before(doc.child(STR("node")).first_child(), doc.child(STR("node")).last_child()); + CHECK(n2 && n2 != n1); + CHECK_STRING(n2.name(), STR("child")); + CHECK_NODE(doc, STR("<node><child/>foo<child/><child/></node>")); + + xml_node n3 = doc.child(STR("node")).insert_copy_before(doc.child(STR("node")).first_child().next_sibling(), doc.child(STR("node")).first_child()); + CHECK(n3 && n3 != n1 && n3 != n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foo<child/>foo<child/><child/></node>")); +} + +TEST_XML(dom_node_copy_recursive, "<node>foo<child/></node>") +{ + doc.child(STR("node")).append_copy(doc.child(STR("node"))); + CHECK_NODE(doc, STR("<node>foo<child/><node>foo<child/></node></node>")); +} + +TEST_XML(dom_node_copy_crossdoc, "<node/>") +{ + xml_document newdoc; + newdoc.append_copy(doc.child(STR("node"))); + CHECK_NODE(doc, STR("<node/>")); + CHECK_NODE(newdoc, STR("<node/>")); +} + +TEST_XML(dom_node_copy_crossdoc_attribute, "<node attr='value'/>") +{ + xml_document newdoc; + newdoc.append_child(STR("copy")).append_copy(doc.child(STR("node")).attribute(STR("attr"))); + CHECK_NODE(doc, STR("<node attr=\"value\"/>")); + CHECK_NODE(newdoc, STR("<copy attr=\"value\"/>")); +} + +TEST_XML_FLAGS(dom_node_copy_types, "<?xml version='1.0'?><!DOCTYPE id><root><?pi value?><!--comment--><node id='1'>pcdata<![CDATA[cdata]]></node></root>", parse_full) +{ + doc.append_copy(doc.child(STR("root"))); + CHECK_NODE(doc, STR("<?xml version=\"1.0\"?><!DOCTYPE id><root><?pi value?><!--comment--><node id=\"1\">pcdata<![CDATA[cdata]]></node></root><root><?pi value?><!--comment--><node id=\"1\">pcdata<![CDATA[cdata]]></node></root>")); + + doc.insert_copy_before(doc.first_child(), doc.first_child()); + CHECK_NODE(doc, STR("<?xml version=\"1.0\"?><?xml version=\"1.0\"?><!DOCTYPE id><root><?pi value?><!--comment--><node id=\"1\">pcdata<![CDATA[cdata]]></node></root><root><?pi value?><!--comment--><node id=\"1\">pcdata<![CDATA[cdata]]></node></root>")); + + doc.insert_copy_after(doc.first_child().next_sibling().next_sibling(), doc.first_child()); + CHECK_NODE(doc, STR("<?xml version=\"1.0\"?><!DOCTYPE id><?xml version=\"1.0\"?><!DOCTYPE id><root><?pi value?><!--comment--><node id=\"1\">pcdata<![CDATA[cdata]]></node></root><root><?pi value?><!--comment--><node id=\"1\">pcdata<![CDATA[cdata]]></node></root>")); +} + +TEST(dom_node_declaration_name) +{ + xml_document doc; + doc.append_child(node_declaration); + + // name 'xml' is auto-assigned + CHECK(doc.first_child().type() == node_declaration); + CHECK_STRING(doc.first_child().name(), STR("xml")); + + doc.insert_child_after(node_declaration, doc.first_child()); + doc.insert_child_before(node_declaration, doc.first_child()); + doc.prepend_child(node_declaration); + + CHECK_NODE(doc, STR("<?xml?><?xml?><?xml?><?xml?>")); +} + +TEST(dom_node_declaration_attributes) +{ + xml_document doc; + xml_node node = doc.append_child(node_declaration); + node.append_attribute(STR("version")) = STR("1.0"); + node.append_attribute(STR("encoding")) = STR("utf-8"); + + CHECK_NODE(doc, STR("<?xml version=\"1.0\" encoding=\"utf-8\"?>")); +} + +TEST(dom_node_declaration_top_level) +{ + xml_document doc; + doc.append_child().set_name(STR("node")); + + xml_node node = doc.first_child(); + node.append_child(node_pcdata).set_value(STR("text")); + + CHECK(node.insert_child_before(node_declaration, node.first_child()) == xml_node()); + CHECK(node.insert_child_after(node_declaration, node.first_child()) == xml_node()); + CHECK(node.append_child(node_declaration) == xml_node()); + + CHECK_NODE(doc, STR("<node>text</node>")); + + CHECK(doc.insert_child_before(node_declaration, node)); + CHECK(doc.insert_child_after(node_declaration, node)); + CHECK(doc.append_child(node_declaration)); + + CHECK_NODE(doc, STR("<?xml?><node>text</node><?xml?><?xml?>")); +} + +TEST(dom_node_declaration_copy) +{ + xml_document doc; + doc.append_child(node_declaration); + + doc.append_child().set_name(STR("node")); + + doc.last_child().append_copy(doc.first_child()); + + CHECK_NODE(doc, STR("<?xml?><node/>")); +} + +TEST(dom_string_out_of_memory) +{ + const unsigned int length = 65536; + static char_t string[length + 1]; + + for (unsigned int i = 0; i < length; ++i) string[i] = 'a'; + string[length] = 0; + + xml_document doc; + xml_node node = doc.append_child(); + xml_attribute attr = node.append_attribute(STR("a")); + xml_node text = node.append_child(node_pcdata); + + // no value => long value + test_runner::_memory_fail_threshold = 32; + + CHECK_ALLOC_FAIL(CHECK(!node.set_name(string))); + CHECK_ALLOC_FAIL(CHECK(!text.set_value(string))); + CHECK_ALLOC_FAIL(CHECK(!attr.set_name(string))); + CHECK_ALLOC_FAIL(CHECK(!attr.set_value(string))); + + // set some names/values + test_runner::_memory_fail_threshold = 0; + + node.set_name(STR("n")); + attr.set_value(STR("v")); + text.set_value(STR("t")); + + // some value => long value + test_runner::_memory_fail_threshold = 32; + + CHECK_ALLOC_FAIL(CHECK(!node.set_name(string))); + CHECK_ALLOC_FAIL(CHECK(!text.set_value(string))); + CHECK_ALLOC_FAIL(CHECK(!attr.set_name(string))); + CHECK_ALLOC_FAIL(CHECK(!attr.set_value(string))); + + // check that original state was preserved + test_runner::_memory_fail_threshold = 0; + + CHECK_NODE(doc, STR("<n a=\"v\">t</n>")); +} + +TEST(dom_node_out_of_memory) +{ + test_runner::_memory_fail_threshold = 65536; + + // exhaust memory limit + xml_document doc; + + xml_node n = doc.append_child(); + CHECK(n.set_name(STR("n"))); + + xml_attribute a = n.append_attribute(STR("a")); + CHECK(a); + + CHECK_ALLOC_FAIL(while (n.append_child(node_comment)) { /* nop */ }); + CHECK_ALLOC_FAIL(while (n.append_attribute(STR("b"))) { /* nop */ }); + + // verify all node modification operations + CHECK_ALLOC_FAIL(CHECK(!n.append_child())); + CHECK_ALLOC_FAIL(CHECK(!n.prepend_child())); + CHECK_ALLOC_FAIL(CHECK(!n.insert_child_after(node_element, n.first_child()))); + CHECK_ALLOC_FAIL(CHECK(!n.insert_child_before(node_element, n.first_child()))); + CHECK_ALLOC_FAIL(CHECK(!n.append_attribute(STR("")))); + CHECK_ALLOC_FAIL(CHECK(!n.prepend_attribute(STR("")))); + CHECK_ALLOC_FAIL(CHECK(!n.insert_attribute_after(STR(""), a))); + CHECK_ALLOC_FAIL(CHECK(!n.insert_attribute_before(STR(""), a))); + + // verify node copy operations + CHECK_ALLOC_FAIL(CHECK(!n.append_copy(n.first_child()))); + CHECK_ALLOC_FAIL(CHECK(!n.prepend_copy(n.first_child()))); + CHECK_ALLOC_FAIL(CHECK(!n.insert_copy_after(n.first_child(), n.first_child()))); + CHECK_ALLOC_FAIL(CHECK(!n.insert_copy_before(n.first_child(), n.first_child()))); + CHECK_ALLOC_FAIL(CHECK(!n.append_copy(a))); + CHECK_ALLOC_FAIL(CHECK(!n.prepend_copy(a))); + CHECK_ALLOC_FAIL(CHECK(!n.insert_copy_after(a, a))); + CHECK_ALLOC_FAIL(CHECK(!n.insert_copy_before(a, a))); +} + +TEST(dom_node_memory_limit) +{ + const unsigned int length = 65536; + static char_t string[length + 1]; + + for (unsigned int i = 0; i < length; ++i) string[i] = 'a'; + string[length] = 0; + + test_runner::_memory_fail_threshold = 32768 * 2 + sizeof(string); + + xml_document doc; + + for (int j = 0; j < 32; ++j) + { + CHECK(doc.append_child().set_name(string)); + CHECK(doc.remove_child(doc.first_child())); + } +} + +TEST(dom_node_memory_limit_pi) +{ + const unsigned int length = 65536; + static char_t string[length + 1]; + + for (unsigned int i = 0; i < length; ++i) string[i] = 'a'; + string[length] = 0; + + test_runner::_memory_fail_threshold = 32768 * 2 + sizeof(string); + + xml_document doc; + + for (int j = 0; j < 32; ++j) + { + CHECK(doc.append_child(node_pi).set_value(string)); + CHECK(doc.remove_child(doc.first_child())); + } +} + +TEST(dom_node_doctype_top_level) +{ + xml_document doc; + doc.append_child().set_name(STR("node")); + + xml_node node = doc.first_child(); + node.append_child(node_pcdata).set_value(STR("text")); + + CHECK(node.insert_child_before(node_doctype, node.first_child()) == xml_node()); + CHECK(node.insert_child_after(node_doctype, node.first_child()) == xml_node()); + CHECK(node.append_child(node_doctype) == xml_node()); + + CHECK_NODE(doc, STR("<node>text</node>")); + + CHECK(doc.insert_child_before(node_doctype, node)); + CHECK(doc.insert_child_after(node_doctype, node)); + CHECK(doc.append_child(node_doctype)); + + CHECK_NODE(doc, STR("<!DOCTYPE><node>text</node><!DOCTYPE><!DOCTYPE>")); +} + +TEST(dom_node_doctype_copy) +{ + xml_document doc; + doc.append_child(node_doctype); + + doc.append_child().set_name(STR("node")); + + doc.last_child().append_copy(doc.first_child()); + + CHECK_NODE(doc, STR("<!DOCTYPE><node/>")); +} + +TEST(dom_node_doctype_value) +{ + xml_document doc; + xml_node node = doc.append_child(node_doctype); + + CHECK(node.type() == node_doctype); + CHECK_STRING(node.value(), STR("")); + CHECK_NODE(node, STR("<!DOCTYPE>")); + + CHECK(node.set_value(STR("id [ foo ]"))); + CHECK_NODE(node, STR("<!DOCTYPE id [ foo ]>")); +} + +TEST_XML(dom_node_append_buffer_native, "<node>test</node>") +{ + xml_node node = doc.child(STR("node")); + + const char_t data1[] = STR("<child1 id='1' /><child2>text</child2>"); + const char_t data2[] = STR("<child3 />"); + + CHECK(node.append_buffer(data1, sizeof(data1))); + CHECK(node.append_buffer(data2, sizeof(data2))); + CHECK(node.append_buffer(data1, sizeof(data1))); + CHECK(node.append_buffer(data2, sizeof(data2))); + CHECK(node.append_buffer(data2, sizeof(data2))); + + CHECK_NODE(doc, STR("<node>test<child1 id=\"1\"/><child2>text</child2><child3/><child1 id=\"1\"/><child2>text</child2><child3/><child3/></node>")); +} + +TEST_XML(dom_node_append_buffer_convert, "<node>test</node>") +{ + xml_node node = doc.child(STR("node")); + + const char data[] = {0, 0, 0, '<', 0, 0, 0, 'n', 0, 0, 0, '/', 0, 0, 0, '>'}; + + CHECK(node.append_buffer(data, sizeof(data))); + CHECK(node.append_buffer(data, sizeof(data), parse_default, encoding_utf32_be)); + + CHECK_NODE(doc, STR("<node>test<n/><n/></node>")); +} + + +TEST_XML(dom_node_append_buffer_remove, "<node>test</node>") +{ + xml_node node = doc.child(STR("node")); + + const char data1[] = "<child1 id='1' /><child2>text</child2>"; + const char data2[] = "<child3 />"; + + CHECK(node.append_buffer(data1, sizeof(data1))); + CHECK(node.append_buffer(data2, sizeof(data2))); + CHECK(node.append_buffer(data1, sizeof(data1))); + CHECK(node.append_buffer(data2, sizeof(data2))); + + CHECK_NODE(doc, STR("<node>test<child1 id=\"1\"/><child2>text</child2><child3/><child1 id=\"1\"/><child2>text</child2><child3/></node>")); + + while (node.remove_child(STR("child2"))) {} + + CHECK_NODE(doc, STR("<node>test<child1 id=\"1\"/><child3/><child1 id=\"1\"/><child3/></node>")); + + while (node.remove_child(STR("child1"))) {} + + CHECK_NODE(doc, STR("<node>test<child3/><child3/></node>")); + + while (node.remove_child(STR("child3"))) {} + + CHECK_NODE(doc, STR("<node>test</node>")); + + CHECK(doc.remove_child(STR("node"))); + + CHECK(!doc.first_child()); +} + +TEST(dom_node_append_buffer_empty_document) +{ + xml_document doc; + + const char data[] = "<child1 id='1' /><child2>text</child2>"; + + doc.append_buffer(data, sizeof(data)); + + CHECK_NODE(doc, STR("<child1 id=\"1\"/><child2>text</child2>")); +} + +TEST_XML(dom_node_append_buffer_invalid_type, "<node>test</node>") +{ + const char data[] = "<child1 id='1' /><child2>text</child2>"; + + CHECK(xml_node().append_buffer(data, sizeof(data)).status == status_append_invalid_root); + CHECK(doc.first_child().first_child().append_buffer(data, sizeof(data)).status == status_append_invalid_root); +} + +TEST_XML(dom_node_append_buffer_close_external, "<node />") +{ + xml_node node = doc.child(STR("node")); + + const char data[] = "<child1 /></node><child2 />"; + + CHECK(node.append_buffer(data, sizeof(data)).status == status_end_element_mismatch); + CHECK_NODE(doc, STR("<node><child1/></node>")); + + CHECK(node.append_buffer(data, sizeof(data)).status == status_end_element_mismatch); + CHECK_NODE(doc, STR("<node><child1/><child1/></node>")); +} + +TEST(dom_node_append_buffer_out_of_memory_extra) +{ + test_runner::_memory_fail_threshold = 1; + + xml_document doc; + CHECK_ALLOC_FAIL(CHECK(doc.append_buffer("<n/>", 4).status == status_out_of_memory)); + CHECK(!doc.first_child()); +} + +TEST(dom_node_append_buffer_out_of_memory_buffer) +{ + test_runner::_memory_fail_threshold = 32768 + 128; + + char data[128] = {0}; + + xml_document doc; + CHECK_ALLOC_FAIL(CHECK(doc.append_buffer(data, sizeof(data)).status == status_out_of_memory)); + CHECK(!doc.first_child()); +} + +TEST(dom_node_append_buffer_out_of_memory_nodes) +{ + unsigned int count = 4000; + std::basic_string<char_t> data; + + for (unsigned int i = 0; i < count; ++i) + data += STR("<a/>"); + + test_runner::_memory_fail_threshold = 32768 + 128 + data.length() * sizeof(char_t) + 32; + +#ifdef PUGIXML_COMPACT + // ... and some space for hash table + test_runner::_memory_fail_threshold += 2048; +#endif + + xml_document doc; + CHECK_ALLOC_FAIL(CHECK(doc.append_buffer(data.c_str(), data.length() * sizeof(char_t), parse_fragment).status == status_out_of_memory)); + + unsigned int valid = 0; + + for (xml_node n = doc.first_child(); n; n = n.next_sibling()) + { + CHECK_STRING(n.name(), STR("a")); + valid++; + } + + CHECK(valid > 0 && valid < count); +} + +TEST(dom_node_append_buffer_out_of_memory_name) +{ + test_runner::_memory_fail_threshold = 32768 + 4096; + + char data[4096] = {0}; + + xml_document doc; + CHECK(doc.append_child(STR("root"))); + CHECK_ALLOC_FAIL(CHECK(doc.first_child().append_buffer(data, sizeof(data)).status == status_out_of_memory)); + CHECK_STRING(doc.first_child().name(), STR("root")); +} + +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>")); +} + +TEST_XML(dom_node_append_buffer_empty, "<node />") +{ + xml_node node = doc.child(STR("node")); + + CHECK(node.append_buffer("", 0).status == status_no_document_element); + CHECK(node.append_buffer("", 0, parse_fragment).status == status_ok); + + CHECK(node.append_buffer(0, 0).status == status_no_document_element); + CHECK(node.append_buffer(0, 0, parse_fragment).status == status_ok); + + CHECK_NODE(doc, STR("<node/>")); +} + +TEST_XML(dom_node_prepend_move, "<node>foo<child/></node>") +{ + xml_node child = doc.child(STR("node")).child(STR("child")); + + CHECK(xml_node().prepend_move(xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().prepend_move(child) == xml_node()); + CHECK(doc.prepend_move(doc) == xml_node()); + CHECK(doc.prepend_move(xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).prepend_move(doc.child(STR("node")).first_child()); + CHECK(n1 && n1 == doc.child(STR("node")).first_child()); + CHECK_STRING(n1.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foo<child/></node>")); + + xml_node n2 = doc.child(STR("node")).prepend_move(doc.child(STR("node")).child(STR("child"))); + CHECK(n2 && n2 != n1 && n2 == child); + CHECK_STRING(n2.name(), STR("child")); + CHECK_NODE(doc, STR("<node><child/>foo</node>")); + + xml_node n3 = doc.child(STR("node")).child(STR("child")).prepend_move(doc.child(STR("node")).first_child().next_sibling()); + CHECK(n3 && n3 == n1 && n3 != n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child>foo</child></node>")); +} + +TEST_XML(dom_node_append_move, "<node>foo<child/></node>") +{ + xml_node child = doc.child(STR("node")).child(STR("child")); + + CHECK(xml_node().append_move(xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().append_move(child) == xml_node()); + CHECK(doc.append_move(doc) == xml_node()); + CHECK(doc.append_move(xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).append_move(doc.child(STR("node")).first_child()); + CHECK(n1 && n1 == doc.child(STR("node")).last_child()); + CHECK_STRING(n1.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child/>foo</node>")); + + xml_node n2 = doc.child(STR("node")).append_move(doc.child(STR("node")).last_child()); + CHECK(n2 && n2 == n1); + CHECK_STRING(n2.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child/>foo</node>")); + + xml_node n3 = doc.child(STR("node")).child(STR("child")).append_move(doc.child(STR("node")).last_child()); + CHECK(n3 && n3 == n1 && n3 == n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child>foo</child></node>")); +} + +TEST_XML(dom_node_insert_move_after, "<node>foo<child>bar</child></node>") +{ + xml_node child = doc.child(STR("node")).child(STR("child")); + + CHECK(xml_node().insert_move_after(xml_node(), xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_move_after(doc.child(STR("node")), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_move_after(doc, doc) == xml_node()); + CHECK(doc.insert_move_after(xml_node(), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_move_after(doc.child(STR("node")), xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).insert_move_after(child, doc.child(STR("node")).first_child()); + CHECK(n1 && n1 == child); + CHECK_STRING(n1.name(), STR("child")); + CHECK_NODE(doc, STR("<node>foo<child>bar</child></node>")); + + xml_node n2 = doc.child(STR("node")).insert_move_after(doc.child(STR("node")).first_child(), child); + CHECK(n2 && n2 != n1); + CHECK_STRING(n2.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child>bar</child>foo</node>")); + + xml_node n3 = child.insert_move_after(doc.child(STR("node")).last_child(), child.first_child()); + CHECK(n3 && n3 != n1 && n3 == n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child>barfoo</child></node>")); +} + +TEST_XML(dom_node_insert_move_before, "<node>foo<child>bar</child></node>") +{ + xml_node child = doc.child(STR("node")).child(STR("child")); + + CHECK(xml_node().insert_move_before(xml_node(), xml_node()) == xml_node()); + CHECK(doc.child(STR("node")).first_child().insert_move_before(doc.child(STR("node")), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_move_before(doc, doc) == xml_node()); + CHECK(doc.insert_move_before(xml_node(), doc.child(STR("node"))) == xml_node()); + CHECK(doc.insert_move_before(doc.child(STR("node")), xml_node()) == xml_node()); + + xml_node n1 = doc.child(STR("node")).insert_move_before(child, doc.child(STR("node")).first_child()); + CHECK(n1 && n1 == child); + CHECK_STRING(n1.name(), STR("child")); + CHECK_NODE(doc, STR("<node><child>bar</child>foo</node>")); + + xml_node n2 = doc.child(STR("node")).insert_move_before(doc.child(STR("node")).last_child(), child); + CHECK(n2 && n2 != n1); + CHECK_STRING(n2.value(), STR("foo")); + CHECK_NODE(doc, STR("<node>foo<child>bar</child></node>")); + + xml_node n3 = child.insert_move_before(doc.child(STR("node")).first_child(), child.first_child()); + CHECK(n3 && n3 != n1 && n3 == n2); + CHECK_STRING(n3.value(), STR("foo")); + CHECK_NODE(doc, STR("<node><child>foobar</child></node>")); +} + +TEST_XML(dom_node_move_recursive, "<root><node>foo<child/></node></root>") +{ + xml_node root = doc.child(STR("root")); + xml_node node = root.child(STR("node")); + xml_node foo = node.first_child(); + xml_node child = node.last_child(); + + CHECK(node.prepend_move(node) == xml_node()); + CHECK(node.prepend_move(root) == xml_node()); + + CHECK(node.append_move(node) == xml_node()); + CHECK(node.append_move(root) == xml_node()); + + CHECK(node.insert_move_before(node, foo) == xml_node()); + CHECK(node.insert_move_before(root, foo) == xml_node()); + + CHECK(node.insert_move_after(node, foo) == xml_node()); + CHECK(node.insert_move_after(root, foo) == xml_node()); + + CHECK(child.append_move(node) == xml_node()); + + CHECK_NODE(doc, STR("<root><node>foo<child/></node></root>")); +} + +TEST_XML(dom_node_move_marker, "<node />") +{ + xml_node node = doc.child(STR("node")); + + CHECK(doc.insert_move_before(node, node) == xml_node()); + CHECK(doc.insert_move_after(node, node) == xml_node()); + + CHECK_NODE(doc, STR("<node/>")); +} + +TEST_XML(dom_node_move_crossdoc, "<node/>") +{ + xml_document newdoc; + CHECK(newdoc.append_move(doc.child(STR("node"))) == xml_node()); + CHECK_NODE(newdoc, STR("")); +} + +TEST_XML(dom_node_move_tree, "<root><n1 a1='v1'><c1/>t1</n1><n2 a2='v2'><c2/>t2</n2><n3 a3='v3'><c3/>t3</n3><n4 a4='v4'><c4/>t4</n4></root>") +{ + xml_node root = doc.child(STR("root")); + xml_node n1 = root.child(STR("n1")); + xml_node n2 = root.child(STR("n2")); + xml_node n3 = root.child(STR("n3")); + xml_node n4 = root.child(STR("n4")); + + // n2 n1 n3 n4 + CHECK(n2 == root.prepend_move(n2)); + + // n2 n3 n4 n1 + CHECK(n1 == root.append_move(n1)); + + // n2 n4 n3 n1 + CHECK(n4 == root.insert_move_before(n4, n3)); + + // n2 n4 n1 + n3 + CHECK(n3 == doc.insert_move_after(n3, root)); + + CHECK_NODE(doc, STR("<root><n2 a2=\"v2\"><c2/>t2</n2><n4 a4=\"v4\"><c4/>t4</n4><n1 a1=\"v1\"><c1/>t1</n1></root><n3 a3=\"v3\"><c3/>t3</n3>")); + + CHECK(n1 == root.child(STR("n1"))); + CHECK(n2 == root.child(STR("n2"))); + CHECK(n3 == doc.child(STR("n3"))); + CHECK(n4 == root.child(STR("n4"))); +} + +TEST(dom_node_copy_stackless) +{ + unsigned int count = 20000; + std::basic_string<char_t> data; + + for (unsigned int i = 0; i < count; ++i) + data += STR("<a>"); + + data += STR("text"); + + for (unsigned int j = 0; j < count; ++j) + data += STR("</a>"); + + xml_document doc; + CHECK(doc.load_string(data.c_str())); + + xml_document copy; + CHECK(copy.append_copy(doc.first_child())); + + CHECK_NODE(doc, data.c_str()); +} + +TEST(dom_node_copy_copyless) +{ + std::basic_string<char_t> data; + data += STR("<node>"); + for (int i = 0; i < 10000; ++i) + data += STR("pcdata"); + data += STR("<?name value?><child attr1=\"\" attr2=\"value2\"/></node>"); + + std::basic_string<char_t> datacopy = data; + + // the document is parsed in-place so there should only be 1 page worth of allocations + test_runner::_memory_fail_threshold = 32768 + 128; + +#ifdef PUGIXML_COMPACT + // ... and some space for hash table + test_runner::_memory_fail_threshold += 2048; +#endif + + xml_document doc; + CHECK(doc.load_buffer_inplace(&datacopy[0], datacopy.size() * sizeof(char_t), parse_full)); + + // this copy should share all string storage; since there are not a lot of nodes we should not have *any* allocations here (everything will fit in the same page in the document) + xml_node copy = doc.append_copy(doc.child(STR("node"))); + xml_node copy2 = doc.append_copy(copy); + + CHECK_NODE(copy, data.c_str()); + CHECK_NODE(copy2, data.c_str()); +} + +TEST(dom_node_copy_copyless_mix) +{ + xml_document doc; + CHECK(doc.load_string(STR("<node>pcdata<?name value?><child attr1=\"\" attr2=\"value2\" /></node>"), parse_full)); + + xml_node child = doc.child(STR("node")).child(STR("child")); + + child.set_name(STR("copychild")); + child.attribute(STR("attr2")).set_name(STR("copyattr2")); + child.attribute(STR("attr1")).set_value(STR("copyvalue1")); + + std::basic_string<char_t> data; + for (int i = 0; i < 10000; ++i) + data += STR("pcdata"); + + doc.child(STR("node")).text().set(data.c_str()); + + xml_node copy = doc.append_copy(doc.child(STR("node"))); + xml_node copy2 = doc.append_copy(copy); + + std::basic_string<char_t> dataxml; + dataxml += STR("<node>"); + dataxml += data; + dataxml += STR("<?name value?><copychild attr1=\"copyvalue1\" copyattr2=\"value2\"/></node>"); + + CHECK_NODE(copy, dataxml.c_str()); + CHECK_NODE(copy2, dataxml.c_str()); +} + +TEST_XML(dom_node_copy_copyless_taint, "<node attr=\"value\" />") +{ + xml_node node = doc.child(STR("node")); + xml_node copy = doc.append_copy(node); + + CHECK_NODE(doc, STR("<node attr=\"value\"/><node attr=\"value\"/>")); + + node.set_name(STR("nod1")); + + CHECK_NODE(doc, STR("<nod1 attr=\"value\"/><node attr=\"value\"/>")); + + xml_node copy2 = doc.append_copy(copy); + + CHECK_NODE(doc, STR("<nod1 attr=\"value\"/><node attr=\"value\"/><node attr=\"value\"/>")); + + copy.attribute(STR("attr")).set_value(STR("valu2")); + + CHECK_NODE(doc, STR("<nod1 attr=\"value\"/><node attr=\"valu2\"/><node attr=\"value\"/>")); + + copy2.attribute(STR("attr")).set_name(STR("att3")); + + CHECK_NODE(doc, STR("<nod1 attr=\"value\"/><node attr=\"valu2\"/><node att3=\"value\"/>")); +} + +TEST(dom_node_copy_attribute_copyless) +{ + std::basic_string<char_t> data; + data += STR("<node attr=\""); + for (int i = 0; i < 10000; ++i) + data += STR("data"); + data += STR("\"/>"); + + std::basic_string<char_t> datacopy = data; + + // the document is parsed in-place so there should only be 1 page worth of allocations + test_runner::_memory_fail_threshold = 32768 + 128; + +#ifdef PUGIXML_COMPACT + // ... and some space for hash table + test_runner::_memory_fail_threshold += 2048; +#endif + + xml_document doc; + CHECK(doc.load_buffer_inplace(&datacopy[0], datacopy.size() * sizeof(char_t), parse_full)); + + // this copy should share all string storage; since there are not a lot of nodes we should not have *any* allocations here (everything will fit in the same page in the document) + xml_node copy1 = doc.append_child(STR("node")); + copy1.append_copy(doc.first_child().first_attribute()); + + xml_node copy2 = doc.append_child(STR("node")); + copy2.append_copy(copy1.first_attribute()); + + CHECK_NODE(copy1, data.c_str()); + CHECK_NODE(copy2, data.c_str()); +} + +TEST_XML(dom_node_copy_attribute_copyless_taint, "<node attr=\"value\" />") +{ + xml_node node = doc.child(STR("node")); + xml_attribute attr = node.first_attribute(); + + xml_node copy1 = doc.append_child(STR("copy1")); + xml_node copy2 = doc.append_child(STR("copy2")); + xml_node copy3 = doc.append_child(STR("copy3")); + + CHECK_NODE(doc, STR("<node attr=\"value\"/><copy1/><copy2/><copy3/>")); + + copy1.append_copy(attr); + + CHECK_NODE(doc, STR("<node attr=\"value\"/><copy1 attr=\"value\"/><copy2/><copy3/>")); + + attr.set_name(STR("att1")); + copy2.append_copy(attr); + + CHECK_NODE(doc, STR("<node att1=\"value\"/><copy1 attr=\"value\"/><copy2 att1=\"value\"/><copy3/>")); + + copy1.first_attribute().set_value(STR("valu2")); + copy3.append_copy(copy1.first_attribute()); + + CHECK_NODE(doc, STR("<node att1=\"value\"/><copy1 attr=\"valu2\"/><copy2 att1=\"value\"/><copy3 attr=\"valu2\"/>")); +} + +TEST_XML(dom_node_copy_out_of_memory_node, "<node><child1 /><child2 /><child3>text1<child4 />text2</child3></node>") +{ + test_runner::_memory_fail_threshold = 32768 * 2 + 4096; + + xml_document copy; + CHECK_ALLOC_FAIL(for (int i = 0; i < 1000; ++i) copy.append_copy(doc.first_child())); +} + +TEST_XML(dom_node_copy_out_of_memory_attr, "<node attr1='' attr2='' attr3='' attr4='' attr5='' attr6='' attr7='' attr8='' attr9='' attr10='' attr11='' attr12='' attr13='' attr14='' attr15='' />") +{ + test_runner::_memory_fail_threshold = 32768 * 2 + 4096; + + xml_document copy; + CHECK_ALLOC_FAIL(for (int i = 0; i < 1000; ++i) copy.append_copy(doc.first_child())); +} + +TEST_XML(dom_node_remove_deallocate, "<node attr='value'>text</node>") +{ + xml_node node = doc.child(STR("node")); + + xml_attribute attr = node.attribute(STR("attr")); + attr.set_name(STR("longattr")); + attr.set_value(STR("longvalue")); + + node.set_name(STR("longnode")); + node.text().set(STR("longtext")); + + node.remove_attribute(attr); + doc.remove_child(node); + + CHECK_NODE(doc, STR("")); +} + +TEST_XML(dom_node_set_deallocate, "<node attr='value'>text</node>") +{ + xml_node node = doc.child(STR("node")); + + xml_attribute attr = node.attribute(STR("attr")); + + attr.set_name(STR("longattr")); + attr.set_value(STR("longvalue")); + node.set_name(STR("longnode")); + + attr.set_name(STR("")); + attr.set_value(STR("")); + node.set_name(STR("")); + node.text().set(STR("")); + + CHECK_NODE(doc, STR("<:anonymous :anonymous=\"\"></:anonymous>")); +} + +TEST(dom_node_copy_declaration_empty_name) +{ + xml_document doc1; + xml_node decl1 = doc1.append_child(node_declaration); + decl1.set_name(STR("")); + + xml_document doc2; + xml_node decl2 = doc2.append_copy(decl1); + + CHECK_STRING(decl2.name(), STR("")); +} + +template <typename T> bool fp_equal(T lhs, T rhs) +{ + // Several compilers compare float/double values on x87 stack without proper rounding + // This causes roundtrip tests to fail, although they correctly preserve the data. +#if (defined(_MSC_VER) && _MSC_VER < 1400) || defined(__MWERKS__) + return memcmp(&lhs, &rhs, sizeof(T)) == 0; +#else + return lhs == rhs; +#endif +} + +TEST(dom_fp_roundtrip_min_max_float) +{ + xml_document doc; + xml_node node = doc.append_child(STR("node")); + xml_attribute attr = node.append_attribute(STR("attr")); + + node.text().set(std::numeric_limits<float>::min()); + CHECK(fp_equal(node.text().as_float(), std::numeric_limits<float>::min())); + + attr.set_value(std::numeric_limits<float>::max()); + CHECK(fp_equal(attr.as_float(), std::numeric_limits<float>::max())); +} + +TEST(dom_fp_roundtrip_min_max_double) +{ + xml_document doc; + xml_node node = doc.append_child(STR("node")); + xml_attribute attr = node.append_attribute(STR("attr")); + + attr.set_value(std::numeric_limits<double>::min()); + CHECK(fp_equal(attr.as_double(), std::numeric_limits<double>::min())); + + node.text().set(std::numeric_limits<double>::max()); + CHECK(fp_equal(node.text().as_double(), std::numeric_limits<double>::max())); +} + +const double fp_roundtrip_base[] = +{ + 0.31830988618379067154, + 0.43429448190325182765, + 0.57721566490153286061, + 0.69314718055994530942, + 0.70710678118654752440, + 0.78539816339744830962, +}; + +TEST(dom_fp_roundtrip_float) +{ + xml_document doc; + + for (int e = -125; e <= 128; ++e) + { + for (size_t i = 0; i < sizeof(fp_roundtrip_base) / sizeof(fp_roundtrip_base[0]); ++i) + { + float value = static_cast<float>(ldexp(fp_roundtrip_base[i], e)); + + doc.text().set(value); + CHECK(fp_equal(doc.text().as_float(), value)); + } + } +} + +// Borland C does not print double values with enough precision +#ifndef __BORLANDC__ +TEST(dom_fp_roundtrip_double) +{ + xml_document doc; + + for (int e = -1021; e <= 1024; ++e) + { + for (size_t i = 0; i < sizeof(fp_roundtrip_base) / sizeof(fp_roundtrip_base[0]); ++i) + { + #if (defined(_MSC_VER) && _MSC_VER < 1400) || defined(__MWERKS__) + // Not all runtime libraries guarantee roundtripping for denormals + if (e == -1021 && fp_roundtrip_base[i] < 0.5) + continue; + #endif + + #ifdef __DMC__ + // Digital Mars C does not roundtrip on exactly one combination + if (e == -12 && i == 1) + continue; + #endif + + double value = ldexp(fp_roundtrip_base[i], e); + + doc.text().set(value); + CHECK(fp_equal(doc.text().as_double(), value)); + } + } +} +#endif |