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#include "common.hpp"
TEST_XML(xpath_number_number, "<node>123</node>")
{
xml_node c;
xml_node n = doc.child("node").first_child();
// number with 0 arguments
CHECK_XPATH_NUMBER_NAN(c, "number()");
CHECK_XPATH_NUMBER(n, "number()", 123);
// number with 1 string argument
CHECK_XPATH_NUMBER(c, "number(' -123.456 ')", -123.456);
CHECK_XPATH_NUMBER(c, "number(' -123.')", -123);
CHECK_XPATH_NUMBER(c, "number('123.')", 123);
CHECK_XPATH_NUMBER(c, "number('.56')", 0.56);
CHECK_XPATH_NUMBER_NAN(c, "number('foobar')");
CHECK_XPATH_NUMBER_NAN(c, "number('f1')");
CHECK_XPATH_NUMBER_NAN(c, "number('1f')");
CHECK_XPATH_NUMBER_NAN(c, "number('1.f')");
CHECK_XPATH_NUMBER_NAN(c, "number('1.0f')");
// number with 1 bool argument
CHECK_XPATH_NUMBER(c, "number(true())", 1);
CHECK_XPATH_NUMBER(c, "number(false())", 0);
// number with 1 node set argument
CHECK_XPATH_NUMBER(n, "number(.)", 123);
// number with 1 number argument
CHECK_XPATH_NUMBER(c, "number(1)", 1);
// number with 2 arguments
CHECK_XPATH_FAIL("number(1, 2)");
}
TEST_XML(xpath_number_sum, "<node>123<child>789</child></node><node/>")
{
xml_node c;
xml_node n = doc.child("node");
// sum with 0 arguments
CHECK_XPATH_FAIL("sum()");
// sum with 1 argument
CHECK_XPATH_NUMBER(c, "sum(.)", 0);
CHECK_XPATH_NUMBER(n, "sum(.)", 123789); // 123 .. 789
CHECK_XPATH_NUMBER(n, "sum(./descendant-or-self::node())", 125490); // node + 123 + child + 789 = 123789 + 123 + 789 + 789 = 125490
CHECK_XPATH_NUMBER_NAN(doc.last_child(), "sum(.)");
// sum with 2 arguments
CHECK_XPATH_FAIL("sum(1, 2)");
// sum with 1 non-node-set argument
CHECK_XPATH_FAIL("sum(1)");
}
TEST(xpath_number_floor)
{
xml_node c;
// floor with 0 arguments
CHECK_XPATH_FAIL("floor()");
// floor with 1 argument
CHECK_XPATH_NUMBER(c, "floor(1.2)", 1);
CHECK_XPATH_NUMBER(c, "floor(1)", 1);
CHECK_XPATH_NUMBER(c, "floor(-1.2)", -2);
CHECK_XPATH_NUMBER_NAN(c, "floor(string('nan'))");
CHECK_XPATH_STRING(c, "string(floor(1 div 0))", "Infinity");
CHECK_XPATH_STRING(c, "string(floor(-1 div 0))", "-Infinity");
// floor with 2 arguments
CHECK_XPATH_FAIL("floor(1, 2)");
}
TEST(xpath_number_ceiling)
{
xml_node c;
// ceiling with 0 arguments
CHECK_XPATH_FAIL("ceiling()");
// ceiling with 1 argument
CHECK_XPATH_NUMBER(c, "ceiling(1.2)", 2);
CHECK_XPATH_NUMBER(c, "ceiling(1)", 1);
CHECK_XPATH_NUMBER(c, "ceiling(-1.2)", -1);
CHECK_XPATH_NUMBER_NAN(c, "ceiling(string('nan'))");
CHECK_XPATH_STRING(c, "string(ceiling(1 div 0))", "Infinity");
CHECK_XPATH_STRING(c, "string(ceiling(-1 div 0))", "-Infinity");
// ceiling with 2 arguments
CHECK_XPATH_FAIL("ceiling(1, 2)");
}
TEST(xpath_number_round)
{
xml_node c;
// round with 0 arguments
CHECK_XPATH_FAIL("round()");
// round with 1 argument
CHECK_XPATH_NUMBER(c, "round(1.2)", 1);
CHECK_XPATH_NUMBER(c, "round(1.5)", 2);
CHECK_XPATH_NUMBER(c, "round(1.8)", 2);
CHECK_XPATH_NUMBER(c, "round(1)", 1);
CHECK_XPATH_NUMBER(c, "round(-1.2)", -1);
CHECK_XPATH_NUMBER(c, "round(-1.5)", -1);
CHECK_XPATH_NUMBER(c, "round(-1.6)", -2);
CHECK_XPATH_NUMBER_NAN(c, "round(string('nan'))");
CHECK_XPATH_STRING(c, "string(round(1 div 0))", "Infinity");
CHECK_XPATH_STRING(c, "string(round(-1 div 0))", "-Infinity");
// round with 2 arguments
CHECK_XPATH_FAIL("round(1, 2)");
// round with negative zero results
// $$ CHECK_XPATH_NUMBER(c, "round(-0.3)", -0)
// $$ CHECK_XPATH_NUMBER(c, "round(-0)", -0)
}
TEST_XML(xpath_boolean_boolean, "<node />")
{
xml_node c;
// boolean with 0 arguments
CHECK_XPATH_FAIL("boolean()");
// boolean with 1 number argument
CHECK_XPATH_BOOLEAN(c, "boolean(0)", false);
CHECK_XPATH_BOOLEAN(c, "boolean(1)", true);
CHECK_XPATH_BOOLEAN(c, "boolean(-1)", true);
CHECK_XPATH_BOOLEAN(c, "boolean(0.1)", true);
CHECK_XPATH_BOOLEAN(c, "boolean(number('nan'))", false);
// boolean with 1 string argument
CHECK_XPATH_BOOLEAN(c, "boolean('x')", true);
CHECK_XPATH_BOOLEAN(c, "boolean('')", false);
// boolean with 1 node set argument
CHECK_XPATH_BOOLEAN(c, "boolean(.)", false);
CHECK_XPATH_BOOLEAN(doc, "boolean(.)", true);
CHECK_XPATH_BOOLEAN(doc, "boolean(foo)", false);
// boolean with 2 arguments
CHECK_XPATH_FAIL("boolean(1, 2)");
}
TEST(xpath_boolean_not)
{
xml_node c;
// not with 0 arguments
CHECK_XPATH_FAIL("not()");
// not with 1 argument
CHECK_XPATH_BOOLEAN(c, "not(true())", false);
CHECK_XPATH_BOOLEAN(c, "not(false())", true);
// boolean with 2 arguments
CHECK_XPATH_FAIL("not(1, 2)");
}
TEST(xpath_boolean_true)
{
xml_node c;
// true with 0 arguments
CHECK_XPATH_BOOLEAN(c, "true()", true);
// true with 1 argument
CHECK_XPATH_FAIL("true(1)");
}
TEST(xpath_boolean_false)
{
xml_node c;
// false with 0 arguments
CHECK_XPATH_BOOLEAN(c, "false()", false);
// false with 1 argument
CHECK_XPATH_FAIL("false(1)");
}
TEST_XML(xpath_boolean_lang, "<node xml:lang='en'><child xml:lang='ru-UK'><subchild/></child></node><foo><bar/></foo>")
{
xml_node c;
// lang with 0 arguments
CHECK_XPATH_FAIL("lang()");
// lang with 1 argument, no language
CHECK_XPATH_BOOLEAN(c, "lang('en')", false);
CHECK_XPATH_BOOLEAN(doc.child("foo"), "lang('en')", false);
CHECK_XPATH_BOOLEAN(doc.child("foo"), "lang('')", false);
CHECK_XPATH_BOOLEAN(doc.child("foo").child("bar"), "lang('en')", false);
// lang with 1 argument, same language/prefix
CHECK_XPATH_BOOLEAN(doc.child("node"), "lang('en')", true);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child"), "lang('ru-uk')", true);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child"), "lang('ru')", true);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child").child("subchild"), "lang('ru')", true);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child").child("subchild"), "lang('RU')", true);
// lang with 1 argument, different language/prefix
CHECK_XPATH_BOOLEAN(doc.child("node"), "lang('')", false);
CHECK_XPATH_BOOLEAN(doc.child("node"), "lang('e')", false);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child"), "lang('en')", false);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child"), "lang('ru-gb')", false);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child"), "lang('r')", false);
CHECK_XPATH_BOOLEAN(doc.child("node").child("child").child("subchild"), "lang('en')", false);
// lang with 2 arguments
CHECK_XPATH_FAIL("lang(1, 2)");
}
// $$$: string value of <node>123<child>789</child>100</node> should be 123789100 (?)
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