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-rw-r--r--tests/test_xpath_functions.cpp1494
1 files changed, 747 insertions, 747 deletions
diff --git a/tests/test_xpath_functions.cpp b/tests/test_xpath_functions.cpp
index 7b44294..3eb69c6 100644
--- a/tests/test_xpath_functions.cpp
+++ b/tests/test_xpath_functions.cpp
@@ -1,747 +1,747 @@
-#ifndef PUGIXML_NO_XPATH
-
-#include "common.hpp"
-
-TEST_XML(xpath_number_number, "<node>123</node>")
-{
- xml_node c;
- xml_node n = doc.child(STR("node")).first_child();
-
- // number with 0 arguments
- CHECK_XPATH_NUMBER_NAN(c, STR("number()"));
- CHECK_XPATH_NUMBER(n, STR("number()"), 123);
-
- // number with 1 string argument
- CHECK_XPATH_NUMBER(c, STR("number(' -123.456 ')"), -123.456);
- CHECK_XPATH_NUMBER(c, STR("number(' -123.')"), -123);
- CHECK_XPATH_NUMBER(c, STR("number('123.')"), 123);
- CHECK_XPATH_NUMBER(c, STR("number('.56')"), 0.56);
- CHECK_XPATH_NUMBER(c, STR("number('123 ')"), 123);
- CHECK_XPATH_NUMBER_NAN(c, STR("number('foobar')"));
- CHECK_XPATH_NUMBER_NAN(c, STR("number('f1')"));
- CHECK_XPATH_NUMBER_NAN(c, STR("number('1f')"));
- CHECK_XPATH_NUMBER_NAN(c, STR("number('1.f')"));
- CHECK_XPATH_NUMBER_NAN(c, STR("number('1.0f')"));
- CHECK_XPATH_NUMBER_NAN(c, STR("number('123 f')"));
- CHECK_XPATH_NUMBER_NAN(c, STR("number('')"));
- CHECK_XPATH_NUMBER_NAN(c, STR("number('.')"));
-
- // number with 1 bool argument
- CHECK_XPATH_NUMBER(c, STR("number(true())"), 1);
- CHECK_XPATH_NUMBER(c, STR("number(false())"), 0);
-
- // number with 1 node set argument
- CHECK_XPATH_NUMBER(n, STR("number(.)"), 123);
-
- // number with 1 number argument
- CHECK_XPATH_NUMBER(c, STR("number(1)"), 1);
-
- // number with 2 arguments
- CHECK_XPATH_FAIL(STR("number(1, 2)"));
-}
-
-TEST_XML(xpath_number_sum, "<node>123<child>789</child></node><node/>")
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // sum with 0 arguments
- CHECK_XPATH_FAIL(STR("sum()"));
-
- // sum with 1 argument
- CHECK_XPATH_NUMBER(c, STR("sum(.)"), 0);
- CHECK_XPATH_NUMBER(n, STR("sum(.)"), 123789); // 123 .. 789
-
- CHECK_XPATH_NUMBER(n, STR("sum(./descendant-or-self::node())"), 125490); // node + 123 + child + 789 = 123789 + 123 + 789 + 789 = 125490
- CHECK_XPATH_NUMBER(n, STR("sum(.//node())"), 1701); // 123 + child + 789 = 123 + 789 + 789
- CHECK_XPATH_NUMBER_NAN(doc.last_child(), STR("sum(.)"));
-
- // sum with 2 arguments
- CHECK_XPATH_FAIL(STR("sum(1, 2)"));
-
- // sum with 1 non-node-set argument
- CHECK_XPATH_FAIL(STR("sum(1)"));
-}
-
-TEST(xpath_number_floor)
-{
- xml_node c;
-
- // floor with 0 arguments
- CHECK_XPATH_FAIL(STR("floor()"));
-
- // floor with 1 argument
- CHECK_XPATH_NUMBER(c, STR("floor(0)"), 0);
- CHECK_XPATH_NUMBER(c, STR("floor(1.2)"), 1);
- CHECK_XPATH_NUMBER(c, STR("floor(1)"), 1);
- CHECK_XPATH_NUMBER(c, STR("floor(-1.2)"), -2);
- CHECK_XPATH_NUMBER_NAN(c, STR("floor(string('nan'))"));
- CHECK_XPATH_STRING(c, STR("string(floor(1 div 0))"), STR("Infinity"));
- CHECK_XPATH_STRING(c, STR("string(floor(-1 div 0))"), STR("-Infinity"));
-
- // floor with 2 arguments
- CHECK_XPATH_FAIL(STR("floor(1, 2)"));
-
- // floor with argument 0 should return 0
- CHECK_XPATH_STRING(c, STR("string(1 div floor(0))"), STR("Infinity"));
-
- // floor with argument -0 should return -0
-#if !(defined(__APPLE__) && defined(__MACH__)) // MacOS X gcc 4.0.1 implements floor incorrectly (floor never returns -0)
- CHECK_XPATH_STRING(c, STR("string(1 div floor(-0))"), STR("-Infinity"));
-#endif
-}
-
-TEST(xpath_number_ceiling)
-{
- xml_node c;
-
- // ceiling with 0 arguments
- CHECK_XPATH_FAIL(STR("ceiling()"));
-
- // ceiling with 1 argument
- CHECK_XPATH_NUMBER(c, STR("ceiling(0)"), 0);
- CHECK_XPATH_NUMBER(c, STR("ceiling(1.2)"), 2);
- CHECK_XPATH_NUMBER(c, STR("ceiling(1)"), 1);
- CHECK_XPATH_NUMBER(c, STR("ceiling(-1.2)"), -1);
- CHECK_XPATH_NUMBER_NAN(c, STR("ceiling(string('nan'))"));
- CHECK_XPATH_STRING(c, STR("string(ceiling(1 div 0))"), STR("Infinity"));
- CHECK_XPATH_STRING(c, STR("string(ceiling(-1 div 0))"), STR("-Infinity"));
-
- // ceiling with 2 arguments
- CHECK_XPATH_FAIL(STR("ceiling(1, 2)"));
-
- // ceiling with argument 0 should return 0
- CHECK_XPATH_STRING(c, STR("string(1 div ceiling(0))"), STR("Infinity"));
-
- // ceiling with argument in range (-1, -0] should result in minus zero
-#if !(defined(__APPLE__) && defined(__MACH__)) // MacOS X gcc 4.0.1 implements ceil incorrectly (ceil never returns -0)
- CHECK_XPATH_STRING(c, STR("string(1 div ceiling(-0))"), STR("-Infinity"));
- CHECK_XPATH_STRING(c, STR("string(1 div ceiling(-0.1))"), STR("-Infinity"));
-#endif
-}
-
-TEST(xpath_number_round)
-{
- xml_node c;
-
- // round with 0 arguments
- CHECK_XPATH_FAIL(STR("round()"));
-
- // round with 1 argument
- CHECK_XPATH_NUMBER(c, STR("round(1.2)"), 1);
- CHECK_XPATH_NUMBER(c, STR("round(1.5)"), 2);
- CHECK_XPATH_NUMBER(c, STR("round(1.8)"), 2);
- CHECK_XPATH_NUMBER(c, STR("round(1)"), 1);
- CHECK_XPATH_NUMBER(c, STR("round(-1.2)"), -1);
- CHECK_XPATH_NUMBER(c, STR("round(-1.5)"), -1);
- CHECK_XPATH_NUMBER(c, STR("round(-1.6)"), -2);
- CHECK_XPATH_NUMBER_NAN(c, STR("round(string('nan'))"));
- CHECK_XPATH_STRING(c, STR("string(round(1 div 0))"), STR("Infinity"));
- CHECK_XPATH_STRING(c, STR("string(round(-1 div 0))"), STR("-Infinity"));
-
- // round with 2 arguments
- CHECK_XPATH_FAIL(STR("round(1, 2)"));
-
- // round with argument in range [-0.5, -0] should result in minus zero
- CHECK_XPATH_STRING(c, STR("string(1 div round(0))"), STR("Infinity"));
-
-#if !(defined(__APPLE__) && defined(__MACH__)) // MacOS X gcc 4.0.1 implements ceil incorrectly (ceil never returns -0)
- CHECK_XPATH_STRING(c, STR("string(1 div round(-0.5))"), STR("-Infinity"));
- CHECK_XPATH_STRING(c, STR("string(1 div round(-0))"), STR("-Infinity"));
- CHECK_XPATH_STRING(c, STR("string(1 div round(-0.1))"), STR("-Infinity"));
-#endif
-}
-
-TEST_XML(xpath_boolean_boolean, "<node />")
-{
- xml_node c;
-
- // boolean with 0 arguments
- CHECK_XPATH_FAIL(STR("boolean()"));
-
- // boolean with 1 number argument
- CHECK_XPATH_BOOLEAN(c, STR("boolean(0)"), false);
- CHECK_XPATH_BOOLEAN(c, STR("boolean(1)"), true);
- CHECK_XPATH_BOOLEAN(c, STR("boolean(-1)"), true);
- CHECK_XPATH_BOOLEAN(c, STR("boolean(0.1)"), true);
- CHECK_XPATH_BOOLEAN(c, STR("boolean(number('nan'))"), false);
-
- // boolean with 1 string argument
- CHECK_XPATH_BOOLEAN(c, STR("boolean('x')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("boolean('')"), false);
-
- // boolean with 1 node set argument
- CHECK_XPATH_BOOLEAN(c, STR("boolean(.)"), false);
- CHECK_XPATH_BOOLEAN(doc, STR("boolean(.)"), true);
- CHECK_XPATH_BOOLEAN(doc, STR("boolean(foo)"), false);
-
- // boolean with 2 arguments
- CHECK_XPATH_FAIL(STR("boolean(1, 2)"));
-}
-
-TEST(xpath_boolean_not)
-{
- xml_node c;
-
- // not with 0 arguments
- CHECK_XPATH_FAIL(STR("not()"));
-
- // not with 1 argument
- CHECK_XPATH_BOOLEAN(c, STR("not(true())"), false);
- CHECK_XPATH_BOOLEAN(c, STR("not(false())"), true);
-
- // boolean with 2 arguments
- CHECK_XPATH_FAIL(STR("not(1, 2)"));
-}
-
-TEST(xpath_boolean_true)
-{
- xml_node c;
-
- // true with 0 arguments
- CHECK_XPATH_BOOLEAN(c, STR("true()"), true);
-
- // true with 1 argument
- CHECK_XPATH_FAIL(STR("true(1)"));
-}
-
-TEST(xpath_boolean_false)
-{
- xml_node c;
-
- // false with 0 arguments
- CHECK_XPATH_BOOLEAN(c, STR("false()"), false);
-
- // false with 1 argument
- CHECK_XPATH_FAIL(STR("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(STR("lang()"));
-
- // lang with 1 argument, no language
- CHECK_XPATH_BOOLEAN(c, STR("lang('en')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("foo")), STR("lang('en')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("foo")), STR("lang('')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("foo")).child(STR("bar")), STR("lang('en')"), false);
-
- // lang with 1 argument, same language/prefix
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")), STR("lang('en')"), true);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('ru-uk')"), true);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('ru')"), true);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")).child(STR("subchild")), STR("lang('ru')"), true);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")).child(STR("subchild")), STR("lang('RU')"), true);
-
- // lang with 1 argument, different language/prefix
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")), STR("lang('')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")), STR("lang('e')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('en')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('ru-gb')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('r')"), false);
- CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")).child(STR("subchild")), STR("lang('en')"), false);
-
- // lang with 2 arguments
- CHECK_XPATH_FAIL(STR("lang(1, 2)"));
-}
-
-TEST_XML(xpath_string_string, "<node>123<child id='1'>789</child><child><![CDATA[200]]></child>100</node>")
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // string with 0 arguments
- CHECK_XPATH_STRING(c, STR("string()"), STR(""));
- CHECK_XPATH_STRING(n.child(STR("child")), STR("string()"), STR("789"));
-
- // string with 1 node-set argument
- CHECK_XPATH_STRING(n, STR("string(child)"), STR("789"));
- CHECK_XPATH_STRING(n, STR("string(child/@id)"), STR("1"));
- CHECK_XPATH_STRING(n, STR("string(.)"), STR("123789200100"));
-
- // string with 1 number argument
- CHECK_XPATH_STRING(c, STR("string(0 div 0)"), STR("NaN"));
- CHECK_XPATH_STRING(c, STR("string(0)"), STR("0"));
- CHECK_XPATH_STRING(c, STR("string(-0)"), STR("0"));
- CHECK_XPATH_STRING(c, STR("string(1 div 0)"), STR("Infinity"));
- CHECK_XPATH_STRING(c, STR("string(-1 div -0)"), STR("Infinity"));
- CHECK_XPATH_STRING(c, STR("string(-1 div 0)"), STR("-Infinity"));
- CHECK_XPATH_STRING(c, STR("string(1 div -0)"), STR("-Infinity"));
- CHECK_XPATH_STRING(c, STR("string(1234567)"), STR("1234567"));
- CHECK_XPATH_STRING(c, STR("string(-1234567)"), STR("-1234567"));
- CHECK_XPATH_STRING(c, STR("string(1234.5678)"), STR("1234.5678"));
- CHECK_XPATH_STRING(c, STR("string(-1234.5678)"), STR("-1234.5678"));
- CHECK_XPATH_STRING(c, STR("string(0.5678)"), STR("0.5678"));
- CHECK_XPATH_STRING(c, STR("string(-0.5678)"), STR("-0.5678"));
- CHECK_XPATH_STRING(c, STR("string(0.0)"), STR("0"));
- CHECK_XPATH_STRING(c, STR("string(-0.0)"), STR("0"));
-
- // string with 1 boolean argument
- CHECK_XPATH_STRING(c, STR("string(true())"), STR("true"));
- CHECK_XPATH_STRING(c, STR("string(false())"), STR("false"));
-
- // string with 1 string argument
- CHECK_XPATH_STRING(c, STR("string('abc')"), STR("abc"));
-
- // string with 2 arguments
- CHECK_XPATH_FAIL(STR("string(1, 2)"));
-}
-
-TEST(xpath_string_concat)
-{
- xml_node c;
-
- // concat with 0 arguments
- CHECK_XPATH_FAIL(STR("concat()"));
-
- // concat with 1 argument
- CHECK_XPATH_FAIL(STR("concat('')"));
-
- // concat with exactly 2 arguments
- CHECK_XPATH_STRING(c, STR("concat('prev','next')"), STR("prevnext"));
- CHECK_XPATH_STRING(c, STR("concat('','next')"), STR("next"));
- CHECK_XPATH_STRING(c, STR("concat('prev','')"), STR("prev"));
-
- // concat with 3 or more arguments
- CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c')"), STR("abc"));
- CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd')"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd', 'e')"), STR("abcde"));
- CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd', 'e', 'f')"), STR("abcdef"));
- CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd', 'e', 'f', 'g')"), STR("abcdefg"));
- CHECK_XPATH_STRING(c, STR("concat(1, 2, 3, 4, 5, 6, 7, 8)"), STR("12345678"));
-}
-
-TEST(xpath_string_starts_with)
-{
- xml_node c;
-
- // starts-with with 0 arguments
- CHECK_XPATH_FAIL(STR("starts-with()"));
-
- // starts-with with 1 argument
- CHECK_XPATH_FAIL(STR("starts-with('a')"));
-
- // starts-with with 2 arguments
- CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', '')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', 'a')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', 'abc')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', 'abcd')"), false);
- CHECK_XPATH_BOOLEAN(c, STR("starts-with('bc', 'c')"), false);
- CHECK_XPATH_BOOLEAN(c, STR("starts-with('', 'c')"), false);
- CHECK_XPATH_BOOLEAN(c, STR("starts-with('', '')"), true);
-
- // starts-with with 3 arguments
- CHECK_XPATH_FAIL(STR("starts-with('a', 'b', 'c')"));
-}
-
-TEST(xpath_string_contains)
-{
- xml_node c;
-
- // contains with 0 arguments
- CHECK_XPATH_FAIL(STR("contains()"));
-
- // contains with 1 argument
- CHECK_XPATH_FAIL(STR("contains('a')"));
-
- // contains with 2 arguments
- CHECK_XPATH_BOOLEAN(c, STR("contains('abc', '')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("contains('abc', 'a')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("contains('abc', 'abc')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("contains('abcd', 'bc')"), true);
- CHECK_XPATH_BOOLEAN(c, STR("contains('abc', 'abcd')"), false);
- CHECK_XPATH_BOOLEAN(c, STR("contains('b', 'bc')"), false);
- CHECK_XPATH_BOOLEAN(c, STR("contains('', 'c')"), false);
- CHECK_XPATH_BOOLEAN(c, STR("contains('', '')"), true);
-
- // contains with 3 arguments
- CHECK_XPATH_FAIL(STR("contains('a', 'b', 'c')"));
-}
-
-TEST(xpath_string_substring_before)
-{
- xml_node c;
-
- // substring-before with 0 arguments
- CHECK_XPATH_FAIL(STR("substring-before()"));
-
- // substring-before with 1 argument
- CHECK_XPATH_FAIL(STR("substring-before('a')"));
-
- // substring-before with 2 arguments
- CHECK_XPATH_STRING(c, STR("substring-before('abc', 'abc')"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring-before('abc', 'a')"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring-before('abc', 'cd')"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring-before('abc', 'b')"), STR("a"));
- CHECK_XPATH_STRING(c, STR("substring-before('abc', 'c')"), STR("ab"));
- CHECK_XPATH_STRING(c, STR("substring-before('', '')"), STR(""));
-
- // substring-before with 2 arguments, from W3C standard
- CHECK_XPATH_STRING(c, STR("substring-before(\"1999/04/01\",\"/\")"), STR("1999"));
-
- // substring-before with 3 arguments
- CHECK_XPATH_FAIL(STR("substring-before('a', 'b', 'c')"));
-}
-
-TEST(xpath_string_substring_after)
-{
- xml_node c;
-
- // substring-after with 0 arguments
- CHECK_XPATH_FAIL(STR("substring-after()"));
-
- // substring-after with 1 argument
- CHECK_XPATH_FAIL(STR("substring-after('a')"));
-
- // substring-after with 2 arguments
- CHECK_XPATH_STRING(c, STR("substring-after('abc', 'abc')"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring-after('abc', 'a')"), STR("bc"));
- CHECK_XPATH_STRING(c, STR("substring-after('abc', 'cd')"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring-after('abc', 'b')"), STR("c"));
- CHECK_XPATH_STRING(c, STR("substring-after('abc', 'c')"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring-after('', '')"), STR(""));
-
- // substring-before with 2 arguments, from W3C standard
- CHECK_XPATH_STRING(c, STR("substring-after(\"1999/04/01\",\"/\")"), STR("04/01"));
- CHECK_XPATH_STRING(c, STR("substring-after(\"1999/04/01\",\"19\")"), STR("99/04/01"));
-
- // substring-after with 3 arguments
- CHECK_XPATH_FAIL(STR("substring-after('a', 'b', 'c')"));
-}
-
-TEST(xpath_string_substring)
-{
- xml_node c;
-
- // substring with 0 arguments
- CHECK_XPATH_FAIL(STR("substring()"));
-
- // substring with 1 argument
- CHECK_XPATH_FAIL(STR("substring('')"));
-
- // substring with 2 arguments
- CHECK_XPATH_STRING(c, STR("substring('abcd', 2)"), STR("bcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1)"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1.1)"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1.5)"), STR("bcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1.8)"), STR("bcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 10)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 0)"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', -100)"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', -1 div 0)"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1 div 0)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 0 div 0)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('', 1)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('', 0)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring(substring('internalexternalcorrect substring',9),9)"), STR("correct substring"));
-
- // substring with 3 arguments
- CHECK_XPATH_STRING(c, STR("substring('abcd', 2, 1)"), STR("b"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 2, 2)"), STR("bc"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1, 0)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1, 0.4)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1, 0.5)"), STR("a"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 10, -5)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 0, -1)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', -100, 100)"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("substring('abcd', -1 div 0, 4)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 1 div 0, 0 div 0)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('abcd', 0 div 0, 1)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('', 1, 2)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('', 0, 0)"), STR(""));
-
- // substring with 3 arguments, from W3C standard
- CHECK_XPATH_STRING(c, STR("substring('12345', 1.5, 2.6)"), STR("234"));
- CHECK_XPATH_STRING(c, STR("substring('12345', 0, 3)"), STR("12"));
- CHECK_XPATH_STRING(c, STR("substring('12345', 0 div 0, 3)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('12345', 1, 0 div 0)"), STR(""));
- CHECK_XPATH_STRING(c, STR("substring('12345', -42, 1 div 0)"), STR("12345"));
- CHECK_XPATH_STRING(c, STR("substring('12345', -1 div 0, 1 div 0)"), STR(""));
-
- // substring with 4 arguments
- CHECK_XPATH_FAIL(STR("substring('', 1, 2, 3)"));
-}
-
-TEST_XML(xpath_string_string_length, "<node>123</node>")
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // string-length with 0 arguments
- CHECK_XPATH_NUMBER(c, STR("string-length()"), 0);
- CHECK_XPATH_NUMBER(n, STR("string-length()"), 3);
-
- // string-length with 1 argument
- CHECK_XPATH_NUMBER(c, STR("string-length('')"), 0);
- CHECK_XPATH_NUMBER(c, STR("string-length('a')"), 1);
- CHECK_XPATH_NUMBER(c, STR("string-length('abcdef')"), 6);
-
- // string-length with 2 arguments
- CHECK_XPATH_FAIL(STR("string-length(1, 2)"));
-}
-
-TEST_XML_FLAGS(xpath_string_normalize_space, "<node> \t\r\rval1 \rval2\r\nval3\nval4\r\r</node>", parse_minimal)
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // normalize-space with 0 arguments
- CHECK_XPATH_STRING(c, STR("normalize-space()"), STR(""));
- CHECK_XPATH_STRING(n, STR("normalize-space()"), STR("val1 val2 val3 val4"));
-
- // normalize-space with 1 argument
- CHECK_XPATH_STRING(c, STR("normalize-space('')"), STR(""));
- CHECK_XPATH_STRING(c, STR("normalize-space('abcd')"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("normalize-space(' \r\nabcd')"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("normalize-space('abcd \n\r')"), STR("abcd"));
- CHECK_XPATH_STRING(c, STR("normalize-space('ab\r\n\tcd')"), STR("ab cd"));
- CHECK_XPATH_STRING(c, STR("normalize-space('ab cd')"), STR("ab cd"));
- CHECK_XPATH_STRING(c, STR("normalize-space('\07')"), STR("\07"));
-
- // normalize-space with 2 arguments
- CHECK_XPATH_FAIL(STR("normalize-space(1, 2)"));
-}
-
-TEST(xpath_string_translate)
-{
- xml_node c;
-
- // translate with 0 arguments
- CHECK_XPATH_FAIL(STR("translate()"));
-
- // translate with 1 argument
- CHECK_XPATH_FAIL(STR("translate('a')"));
-
- // translate with 2 arguments
- CHECK_XPATH_FAIL(STR("translate('a', 'b')"));
-
- // translate with 3 arguments
- CHECK_XPATH_STRING(c, STR("translate('abc', '', '')"), STR("abc"));
- CHECK_XPATH_STRING(c, STR("translate('abc', '', 'foo')"), STR("abc"));
- CHECK_XPATH_STRING(c, STR("translate('abc', 'ab', 'ba')"), STR("bac"));
- CHECK_XPATH_STRING(c, STR("translate('abc', 'ab', 'f')"), STR("fc"));
- CHECK_XPATH_STRING(c, STR("translate('abc', 'aabb', '1234')"), STR("13c"));
- CHECK_XPATH_STRING(c, STR("translate('', 'abc', 'bac')"), STR(""));
-
- // translate with 3 arguments, from W3C standard
- CHECK_XPATH_STRING(c, STR("translate('bar','abc','ABC')"), STR("BAr"));
- CHECK_XPATH_STRING(c, STR("translate('--aaa--','abc-','ABC')"), STR("AAA"));
-
- // translate with 4 arguments
- CHECK_XPATH_FAIL(STR("translate('a', 'b', 'c', 'd')"));
-}
-
-TEST_XML(xpath_nodeset_last, "<node><c1/><c1/><c2/><c3/><c3/><c3/><c3/></node>")
-{
- xml_node n = doc.child(STR("node"));
-
- // last with 0 arguments
- CHECK_XPATH_NUMBER(n, STR("last()"), 1);
- CHECK_XPATH_NODESET(n, STR("c1[last() = 1]"));
- CHECK_XPATH_NODESET(n, STR("c1[last() = 2]")) % 3 % 4; // c1, c1
- CHECK_XPATH_NODESET(n, STR("c2/preceding-sibling::node()[last() = 2]")) % 4 % 3; // c1, c1
-
- // last with 1 argument
- CHECK_XPATH_FAIL(STR("last(c)"));
-}
-
-TEST_XML(xpath_nodeset_position, "<node><c1/><c1/><c2/><c3/><c3/><c3/><c3/></node>")
-{
- xml_node n = doc.child(STR("node"));
-
- // position with 0 arguments
- CHECK_XPATH_NUMBER(n, STR("position()"), 1);
- CHECK_XPATH_NODESET(n, STR("c1[position() = 0]"));
- CHECK_XPATH_NODESET(n, STR("c1[position() = 1]")) % 3;
- CHECK_XPATH_NODESET(n, STR("c1[position() = 2]")) % 4;
- CHECK_XPATH_NODESET(n, STR("c1[position() = 3]"));
- CHECK_XPATH_NODESET(n, STR("c2/preceding-sibling::node()[position() = 1]")) % 4;
- CHECK_XPATH_NODESET(n, STR("c2/preceding-sibling::node()[position() = 2]")) % 3;
-
- // position with 1 argument
- CHECK_XPATH_FAIL(STR("position(c)"));
-}
-
-TEST_XML(xpath_nodeset_count, "<node><c1/><c1/><c2/><c3/><c3/><c3/><c3/></node>")
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // count with 0 arguments
- CHECK_XPATH_FAIL(STR("count()"));
-
- // count with 1 non-node-set argument
- CHECK_XPATH_FAIL(STR("count(1)"));
- CHECK_XPATH_FAIL(STR("count(true())"));
- CHECK_XPATH_FAIL(STR("count('')"));
-
- // count with 1 node-set argument
- CHECK_XPATH_NUMBER(c, STR("count(.)"), 0);
- CHECK_XPATH_NUMBER(n, STR("count(.)"), 1);
- CHECK_XPATH_NUMBER(n, STR("count(c1)"), 2);
- CHECK_XPATH_NUMBER(n, STR("count(c2)"), 1);
- CHECK_XPATH_NUMBER(n, STR("count(c3)"), 4);
- CHECK_XPATH_NUMBER(n, STR("count(c4)"), 0);
-
- // count with 2 arguments
- CHECK_XPATH_FAIL(STR("count(x, y)"));
-}
-
-TEST_XML(xpath_nodeset_id, "<node id='foo'/>")
-{
- xml_node n = doc.child(STR("node"));
-
- // id with 0 arguments
- CHECK_XPATH_FAIL(STR("id()"));
-
- // id with 1 argument - no DTD => no id
- CHECK_XPATH_NODESET(n, STR("id('foo')"));
-
- // id with 2 arguments
- CHECK_XPATH_FAIL(STR("id(1, 2)"));
-}
-
-TEST_XML_FLAGS(xpath_nodeset_local_name, "<node xmlns:foo='http://foo'><c1>text</c1><c2 xmlns:foo='http://foo2' foo:attr='value'><foo:child/></c2><c3 xmlns='http://def' attr='value'><child/></c3><c4><?target stuff?></c4></node>", parse_default | parse_pi)
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // local-name with 0 arguments
- CHECK_XPATH_STRING(c, STR("local-name()"), STR(""));
- CHECK_XPATH_STRING(n, STR("local-name()"), STR("node"));
-
- // local-name with 1 non-node-set argument
- CHECK_XPATH_FAIL(STR("local-name(1)"));
-
- // local-name with 1 node-set argument
- CHECK_XPATH_STRING(n, STR("local-name(c1)"), STR("c1"));
- CHECK_XPATH_STRING(n, STR("local-name(c2/node())"), STR("child"));
- CHECK_XPATH_STRING(n, STR("local-name(c2/attribute::node())"), STR("attr"));
- CHECK_XPATH_STRING(n, STR("local-name(c1/node())"), STR(""));
- CHECK_XPATH_STRING(n, STR("local-name(c4/node())"), STR("target"));
- CHECK_XPATH_STRING(n, STR("local-name(c1/following-sibling::node())"), STR("c2"));
- CHECK_XPATH_STRING(n, STR("local-name(c4/preceding-sibling::node())"), STR("c1"));
-
- // local-name with 2 arguments
- CHECK_XPATH_FAIL(STR("local-name(c1, c2)"));
-}
-
-TEST_XML_FLAGS(xpath_nodeset_namespace_uri, "<node xmlns:foo='http://foo'><c1>text</c1><c2 xmlns:foo='http://foo2' foo:attr='value'><foo:child/></c2><c3 xmlns='http://def' attr='value'><child/></c3><c4><?target stuff?></c4><c5><foo:child/></c5><c6 bar:attr=''/></node>", parse_default | parse_pi)
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // namespace-uri with 0 arguments
- CHECK_XPATH_STRING(c, STR("namespace-uri()"), STR(""));
- CHECK_XPATH_STRING(n.child(STR("c2")).child(STR("foo:child")), STR("namespace-uri()"), STR("http://foo2"));
-
- // namespace-uri with 1 non-node-set argument
- CHECK_XPATH_FAIL(STR("namespace-uri(1)"));
-
- // namespace-uri with 1 node-set argument
- CHECK_XPATH_STRING(n, STR("namespace-uri(c1)"), STR(""));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c5/child::node())"), STR("http://foo"));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c2/attribute::node())"), STR("http://foo2"));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c2/child::node())"), STR("http://foo2"));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c1/child::node())"), STR(""));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c4/child::node())"), STR(""));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c3)"), STR("http://def"));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c3/@attr)"), STR("")); // the namespace name for an unprefixed attribute name always has no value (Namespaces in XML 1.0)
- CHECK_XPATH_STRING(n, STR("namespace-uri(c3/child::node())"), STR("http://def"));
- CHECK_XPATH_STRING(n, STR("namespace-uri(c6/@bar:attr)"), STR(""));
-
- // namespace-uri with 2 arguments
- CHECK_XPATH_FAIL(STR("namespace-uri(c1, c2)"));
-}
-
-TEST_XML_FLAGS(xpath_nodeset_name, "<node xmlns:foo='http://foo'><c1>text</c1><c2 xmlns:foo='http://foo2' foo:attr='value'><foo:child/></c2><c3 xmlns='http://def' attr='value'><child/></c3><c4><?target stuff?></c4></node>", parse_default | parse_pi)
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- // name with 0 arguments
- CHECK_XPATH_STRING(c, STR("name()"), STR(""));
- CHECK_XPATH_STRING(n, STR("name()"), STR("node"));
-
- // name with 1 non-node-set argument
- CHECK_XPATH_FAIL(STR("name(1)"));
-
- // name with 1 node-set argument
- CHECK_XPATH_STRING(n, STR("name(c1)"), STR("c1"));
- CHECK_XPATH_STRING(n, STR("name(c2/node())"), STR("foo:child"));
- CHECK_XPATH_STRING(n, STR("name(c2/attribute::node())"), STR("foo:attr"));
- CHECK_XPATH_STRING(n, STR("name(c1/node())"), STR(""));
- CHECK_XPATH_STRING(n, STR("name(c4/node())"), STR("target"));
- CHECK_XPATH_STRING(n, STR("name(c1/following-sibling::node())"), STR("c2"));
- CHECK_XPATH_STRING(n, STR("name(c4/preceding-sibling::node())"), STR("c1"));
-
- // name with 2 arguments
- CHECK_XPATH_FAIL(STR("name(c1, c2)"));
-}
-
-TEST(xpath_function_arguments)
-{
- xml_node c;
-
- // conversion to string
- CHECK_XPATH_NUMBER(c, STR("string-length(12)"), 2);
-
- // conversion to number
- CHECK_XPATH_NUMBER(c, STR("round('1.2')"), 1);
- CHECK_XPATH_NUMBER(c, STR("round('1.7')"), 2);
-
- // conversion to boolean
- CHECK_XPATH_BOOLEAN(c, STR("not('1')"), false);
- CHECK_XPATH_BOOLEAN(c, STR("not('')"), true);
-
- // conversion to node set
- CHECK_XPATH_FAIL(STR("sum(1)"));
-
- // expression evaluation
- CHECK_XPATH_NUMBER(c, STR("round((2 + 2 * 2) div 4)"), 2);
-
- // empty expressions
- CHECK_XPATH_FAIL(STR("round(,)"));
- CHECK_XPATH_FAIL(STR("substring(,)"));
- CHECK_XPATH_FAIL(STR("substring('a',)"));
- CHECK_XPATH_FAIL(STR("substring(,'a')"));
-
- // extra commas
- CHECK_XPATH_FAIL(STR("round(,1)"));
- CHECK_XPATH_FAIL(STR("round(1,)"));
-
- // lack of commas
- CHECK_XPATH_FAIL(STR("substring(1 2)"));
-
- // whitespace after function name
- CHECK_XPATH_BOOLEAN(c, STR("true ()"), true);
-
- // too many arguments
- CHECK_XPATH_FAIL(STR("round(1, 2, 3, 4, 5, 6)"));
-}
-
-TEST_XML_FLAGS(xpath_string_value, "<node><c1>pcdata</c1><c2><child/></c2><c3 attr='avalue'/><c4><?target pivalue?></c4><c5><!--comment--></c5><c6><![CDATA[cdata]]></c6></node>", parse_default | parse_pi | parse_comments)
-{
- xml_node c;
- xml_node n = doc.child(STR("node"));
-
- CHECK_XPATH_STRING(c, STR("string()"), STR(""));
- CHECK_XPATH_STRING(doc, STR("string()"), STR("pcdatacdata"));
- CHECK_XPATH_STRING(n, STR("string()"), STR("pcdatacdata"));
- CHECK_XPATH_STRING(n, STR("string(c1/node())"), STR("pcdata"));
- CHECK_XPATH_STRING(n, STR("string(c2/node())"), STR(""));
- CHECK_XPATH_STRING(n, STR("string(c3/@attr)"), STR("avalue"));
- CHECK_XPATH_STRING(n, STR("string(c4/node())"), STR("pivalue"));
- CHECK_XPATH_STRING(n, STR("string(c5/node())"), STR("comment"));
- CHECK_XPATH_STRING(n, STR("string(c6/node())"), STR("cdata"));
-}
-
-TEST_XML(xpath_string_concat_translate, "<node>foobar</node>")
-{
- CHECK_XPATH_STRING(doc, STR("concat('a', 'b', 'c', translate(node, 'o', 'a'), 'd')"), STR("abcfaabard"));
-}
-
-#endif
+#ifndef PUGIXML_NO_XPATH
+
+#include "common.hpp"
+
+TEST_XML(xpath_number_number, "<node>123</node>")
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node")).first_child();
+
+ // number with 0 arguments
+ CHECK_XPATH_NUMBER_NAN(c, STR("number()"));
+ CHECK_XPATH_NUMBER(n, STR("number()"), 123);
+
+ // number with 1 string argument
+ CHECK_XPATH_NUMBER(c, STR("number(' -123.456 ')"), -123.456);
+ CHECK_XPATH_NUMBER(c, STR("number(' -123.')"), -123);
+ CHECK_XPATH_NUMBER(c, STR("number('123.')"), 123);
+ CHECK_XPATH_NUMBER(c, STR("number('.56')"), 0.56);
+ CHECK_XPATH_NUMBER(c, STR("number('123 ')"), 123);
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('foobar')"));
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('f1')"));
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('1f')"));
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('1.f')"));
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('1.0f')"));
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('123 f')"));
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('')"));
+ CHECK_XPATH_NUMBER_NAN(c, STR("number('.')"));
+
+ // number with 1 bool argument
+ CHECK_XPATH_NUMBER(c, STR("number(true())"), 1);
+ CHECK_XPATH_NUMBER(c, STR("number(false())"), 0);
+
+ // number with 1 node set argument
+ CHECK_XPATH_NUMBER(n, STR("number(.)"), 123);
+
+ // number with 1 number argument
+ CHECK_XPATH_NUMBER(c, STR("number(1)"), 1);
+
+ // number with 2 arguments
+ CHECK_XPATH_FAIL(STR("number(1, 2)"));
+}
+
+TEST_XML(xpath_number_sum, "<node>123<child>789</child></node><node/>")
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // sum with 0 arguments
+ CHECK_XPATH_FAIL(STR("sum()"));
+
+ // sum with 1 argument
+ CHECK_XPATH_NUMBER(c, STR("sum(.)"), 0);
+ CHECK_XPATH_NUMBER(n, STR("sum(.)"), 123789); // 123 .. 789
+
+ CHECK_XPATH_NUMBER(n, STR("sum(./descendant-or-self::node())"), 125490); // node + 123 + child + 789 = 123789 + 123 + 789 + 789 = 125490
+ CHECK_XPATH_NUMBER(n, STR("sum(.//node())"), 1701); // 123 + child + 789 = 123 + 789 + 789
+ CHECK_XPATH_NUMBER_NAN(doc.last_child(), STR("sum(.)"));
+
+ // sum with 2 arguments
+ CHECK_XPATH_FAIL(STR("sum(1, 2)"));
+
+ // sum with 1 non-node-set argument
+ CHECK_XPATH_FAIL(STR("sum(1)"));
+}
+
+TEST(xpath_number_floor)
+{
+ xml_node c;
+
+ // floor with 0 arguments
+ CHECK_XPATH_FAIL(STR("floor()"));
+
+ // floor with 1 argument
+ CHECK_XPATH_NUMBER(c, STR("floor(0)"), 0);
+ CHECK_XPATH_NUMBER(c, STR("floor(1.2)"), 1);
+ CHECK_XPATH_NUMBER(c, STR("floor(1)"), 1);
+ CHECK_XPATH_NUMBER(c, STR("floor(-1.2)"), -2);
+ CHECK_XPATH_NUMBER_NAN(c, STR("floor(string('nan'))"));
+ CHECK_XPATH_STRING(c, STR("string(floor(1 div 0))"), STR("Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(floor(-1 div 0))"), STR("-Infinity"));
+
+ // floor with 2 arguments
+ CHECK_XPATH_FAIL(STR("floor(1, 2)"));
+
+ // floor with argument 0 should return 0
+ CHECK_XPATH_STRING(c, STR("string(1 div floor(0))"), STR("Infinity"));
+
+ // floor with argument -0 should return -0
+#if !(defined(__APPLE__) && defined(__MACH__)) // MacOS X gcc 4.0.1 implements floor incorrectly (floor never returns -0)
+ CHECK_XPATH_STRING(c, STR("string(1 div floor(-0))"), STR("-Infinity"));
+#endif
+}
+
+TEST(xpath_number_ceiling)
+{
+ xml_node c;
+
+ // ceiling with 0 arguments
+ CHECK_XPATH_FAIL(STR("ceiling()"));
+
+ // ceiling with 1 argument
+ CHECK_XPATH_NUMBER(c, STR("ceiling(0)"), 0);
+ CHECK_XPATH_NUMBER(c, STR("ceiling(1.2)"), 2);
+ CHECK_XPATH_NUMBER(c, STR("ceiling(1)"), 1);
+ CHECK_XPATH_NUMBER(c, STR("ceiling(-1.2)"), -1);
+ CHECK_XPATH_NUMBER_NAN(c, STR("ceiling(string('nan'))"));
+ CHECK_XPATH_STRING(c, STR("string(ceiling(1 div 0))"), STR("Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(ceiling(-1 div 0))"), STR("-Infinity"));
+
+ // ceiling with 2 arguments
+ CHECK_XPATH_FAIL(STR("ceiling(1, 2)"));
+
+ // ceiling with argument 0 should return 0
+ CHECK_XPATH_STRING(c, STR("string(1 div ceiling(0))"), STR("Infinity"));
+
+ // ceiling with argument in range (-1, -0] should result in minus zero
+#if !(defined(__APPLE__) && defined(__MACH__)) // MacOS X gcc 4.0.1 implements ceil incorrectly (ceil never returns -0)
+ CHECK_XPATH_STRING(c, STR("string(1 div ceiling(-0))"), STR("-Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(1 div ceiling(-0.1))"), STR("-Infinity"));
+#endif
+}
+
+TEST(xpath_number_round)
+{
+ xml_node c;
+
+ // round with 0 arguments
+ CHECK_XPATH_FAIL(STR("round()"));
+
+ // round with 1 argument
+ CHECK_XPATH_NUMBER(c, STR("round(1.2)"), 1);
+ CHECK_XPATH_NUMBER(c, STR("round(1.5)"), 2);
+ CHECK_XPATH_NUMBER(c, STR("round(1.8)"), 2);
+ CHECK_XPATH_NUMBER(c, STR("round(1)"), 1);
+ CHECK_XPATH_NUMBER(c, STR("round(-1.2)"), -1);
+ CHECK_XPATH_NUMBER(c, STR("round(-1.5)"), -1);
+ CHECK_XPATH_NUMBER(c, STR("round(-1.6)"), -2);
+ CHECK_XPATH_NUMBER_NAN(c, STR("round(string('nan'))"));
+ CHECK_XPATH_STRING(c, STR("string(round(1 div 0))"), STR("Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(round(-1 div 0))"), STR("-Infinity"));
+
+ // round with 2 arguments
+ CHECK_XPATH_FAIL(STR("round(1, 2)"));
+
+ // round with argument in range [-0.5, -0] should result in minus zero
+ CHECK_XPATH_STRING(c, STR("string(1 div round(0))"), STR("Infinity"));
+
+#if !(defined(__APPLE__) && defined(__MACH__)) // MacOS X gcc 4.0.1 implements ceil incorrectly (ceil never returns -0)
+ CHECK_XPATH_STRING(c, STR("string(1 div round(-0.5))"), STR("-Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(1 div round(-0))"), STR("-Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(1 div round(-0.1))"), STR("-Infinity"));
+#endif
+}
+
+TEST_XML(xpath_boolean_boolean, "<node />")
+{
+ xml_node c;
+
+ // boolean with 0 arguments
+ CHECK_XPATH_FAIL(STR("boolean()"));
+
+ // boolean with 1 number argument
+ CHECK_XPATH_BOOLEAN(c, STR("boolean(0)"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("boolean(1)"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("boolean(-1)"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("boolean(0.1)"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("boolean(number('nan'))"), false);
+
+ // boolean with 1 string argument
+ CHECK_XPATH_BOOLEAN(c, STR("boolean('x')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("boolean('')"), false);
+
+ // boolean with 1 node set argument
+ CHECK_XPATH_BOOLEAN(c, STR("boolean(.)"), false);
+ CHECK_XPATH_BOOLEAN(doc, STR("boolean(.)"), true);
+ CHECK_XPATH_BOOLEAN(doc, STR("boolean(foo)"), false);
+
+ // boolean with 2 arguments
+ CHECK_XPATH_FAIL(STR("boolean(1, 2)"));
+}
+
+TEST(xpath_boolean_not)
+{
+ xml_node c;
+
+ // not with 0 arguments
+ CHECK_XPATH_FAIL(STR("not()"));
+
+ // not with 1 argument
+ CHECK_XPATH_BOOLEAN(c, STR("not(true())"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("not(false())"), true);
+
+ // boolean with 2 arguments
+ CHECK_XPATH_FAIL(STR("not(1, 2)"));
+}
+
+TEST(xpath_boolean_true)
+{
+ xml_node c;
+
+ // true with 0 arguments
+ CHECK_XPATH_BOOLEAN(c, STR("true()"), true);
+
+ // true with 1 argument
+ CHECK_XPATH_FAIL(STR("true(1)"));
+}
+
+TEST(xpath_boolean_false)
+{
+ xml_node c;
+
+ // false with 0 arguments
+ CHECK_XPATH_BOOLEAN(c, STR("false()"), false);
+
+ // false with 1 argument
+ CHECK_XPATH_FAIL(STR("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(STR("lang()"));
+
+ // lang with 1 argument, no language
+ CHECK_XPATH_BOOLEAN(c, STR("lang('en')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("foo")), STR("lang('en')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("foo")), STR("lang('')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("foo")).child(STR("bar")), STR("lang('en')"), false);
+
+ // lang with 1 argument, same language/prefix
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")), STR("lang('en')"), true);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('ru-uk')"), true);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('ru')"), true);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")).child(STR("subchild")), STR("lang('ru')"), true);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")).child(STR("subchild")), STR("lang('RU')"), true);
+
+ // lang with 1 argument, different language/prefix
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")), STR("lang('')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")), STR("lang('e')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('en')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('ru-gb')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('r')"), false);
+ CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")).child(STR("subchild")), STR("lang('en')"), false);
+
+ // lang with 2 arguments
+ CHECK_XPATH_FAIL(STR("lang(1, 2)"));
+}
+
+TEST_XML(xpath_string_string, "<node>123<child id='1'>789</child><child><![CDATA[200]]></child>100</node>")
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // string with 0 arguments
+ CHECK_XPATH_STRING(c, STR("string()"), STR(""));
+ CHECK_XPATH_STRING(n.child(STR("child")), STR("string()"), STR("789"));
+
+ // string with 1 node-set argument
+ CHECK_XPATH_STRING(n, STR("string(child)"), STR("789"));
+ CHECK_XPATH_STRING(n, STR("string(child/@id)"), STR("1"));
+ CHECK_XPATH_STRING(n, STR("string(.)"), STR("123789200100"));
+
+ // string with 1 number argument
+ CHECK_XPATH_STRING(c, STR("string(0 div 0)"), STR("NaN"));
+ CHECK_XPATH_STRING(c, STR("string(0)"), STR("0"));
+ CHECK_XPATH_STRING(c, STR("string(-0)"), STR("0"));
+ CHECK_XPATH_STRING(c, STR("string(1 div 0)"), STR("Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(-1 div -0)"), STR("Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(-1 div 0)"), STR("-Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(1 div -0)"), STR("-Infinity"));
+ CHECK_XPATH_STRING(c, STR("string(1234567)"), STR("1234567"));
+ CHECK_XPATH_STRING(c, STR("string(-1234567)"), STR("-1234567"));
+ CHECK_XPATH_STRING(c, STR("string(1234.5678)"), STR("1234.5678"));
+ CHECK_XPATH_STRING(c, STR("string(-1234.5678)"), STR("-1234.5678"));
+ CHECK_XPATH_STRING(c, STR("string(0.5678)"), STR("0.5678"));
+ CHECK_XPATH_STRING(c, STR("string(-0.5678)"), STR("-0.5678"));
+ CHECK_XPATH_STRING(c, STR("string(0.0)"), STR("0"));
+ CHECK_XPATH_STRING(c, STR("string(-0.0)"), STR("0"));
+
+ // string with 1 boolean argument
+ CHECK_XPATH_STRING(c, STR("string(true())"), STR("true"));
+ CHECK_XPATH_STRING(c, STR("string(false())"), STR("false"));
+
+ // string with 1 string argument
+ CHECK_XPATH_STRING(c, STR("string('abc')"), STR("abc"));
+
+ // string with 2 arguments
+ CHECK_XPATH_FAIL(STR("string(1, 2)"));
+}
+
+TEST(xpath_string_concat)
+{
+ xml_node c;
+
+ // concat with 0 arguments
+ CHECK_XPATH_FAIL(STR("concat()"));
+
+ // concat with 1 argument
+ CHECK_XPATH_FAIL(STR("concat('')"));
+
+ // concat with exactly 2 arguments
+ CHECK_XPATH_STRING(c, STR("concat('prev','next')"), STR("prevnext"));
+ CHECK_XPATH_STRING(c, STR("concat('','next')"), STR("next"));
+ CHECK_XPATH_STRING(c, STR("concat('prev','')"), STR("prev"));
+
+ // concat with 3 or more arguments
+ CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c')"), STR("abc"));
+ CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd')"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd', 'e')"), STR("abcde"));
+ CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd', 'e', 'f')"), STR("abcdef"));
+ CHECK_XPATH_STRING(c, STR("concat('a', 'b', 'c', 'd', 'e', 'f', 'g')"), STR("abcdefg"));
+ CHECK_XPATH_STRING(c, STR("concat(1, 2, 3, 4, 5, 6, 7, 8)"), STR("12345678"));
+}
+
+TEST(xpath_string_starts_with)
+{
+ xml_node c;
+
+ // starts-with with 0 arguments
+ CHECK_XPATH_FAIL(STR("starts-with()"));
+
+ // starts-with with 1 argument
+ CHECK_XPATH_FAIL(STR("starts-with('a')"));
+
+ // starts-with with 2 arguments
+ CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', '')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', 'a')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', 'abc')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("starts-with('abc', 'abcd')"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("starts-with('bc', 'c')"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("starts-with('', 'c')"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("starts-with('', '')"), true);
+
+ // starts-with with 3 arguments
+ CHECK_XPATH_FAIL(STR("starts-with('a', 'b', 'c')"));
+}
+
+TEST(xpath_string_contains)
+{
+ xml_node c;
+
+ // contains with 0 arguments
+ CHECK_XPATH_FAIL(STR("contains()"));
+
+ // contains with 1 argument
+ CHECK_XPATH_FAIL(STR("contains('a')"));
+
+ // contains with 2 arguments
+ CHECK_XPATH_BOOLEAN(c, STR("contains('abc', '')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("contains('abc', 'a')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("contains('abc', 'abc')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("contains('abcd', 'bc')"), true);
+ CHECK_XPATH_BOOLEAN(c, STR("contains('abc', 'abcd')"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("contains('b', 'bc')"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("contains('', 'c')"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("contains('', '')"), true);
+
+ // contains with 3 arguments
+ CHECK_XPATH_FAIL(STR("contains('a', 'b', 'c')"));
+}
+
+TEST(xpath_string_substring_before)
+{
+ xml_node c;
+
+ // substring-before with 0 arguments
+ CHECK_XPATH_FAIL(STR("substring-before()"));
+
+ // substring-before with 1 argument
+ CHECK_XPATH_FAIL(STR("substring-before('a')"));
+
+ // substring-before with 2 arguments
+ CHECK_XPATH_STRING(c, STR("substring-before('abc', 'abc')"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring-before('abc', 'a')"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring-before('abc', 'cd')"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring-before('abc', 'b')"), STR("a"));
+ CHECK_XPATH_STRING(c, STR("substring-before('abc', 'c')"), STR("ab"));
+ CHECK_XPATH_STRING(c, STR("substring-before('', '')"), STR(""));
+
+ // substring-before with 2 arguments, from W3C standard
+ CHECK_XPATH_STRING(c, STR("substring-before(\"1999/04/01\",\"/\")"), STR("1999"));
+
+ // substring-before with 3 arguments
+ CHECK_XPATH_FAIL(STR("substring-before('a', 'b', 'c')"));
+}
+
+TEST(xpath_string_substring_after)
+{
+ xml_node c;
+
+ // substring-after with 0 arguments
+ CHECK_XPATH_FAIL(STR("substring-after()"));
+
+ // substring-after with 1 argument
+ CHECK_XPATH_FAIL(STR("substring-after('a')"));
+
+ // substring-after with 2 arguments
+ CHECK_XPATH_STRING(c, STR("substring-after('abc', 'abc')"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring-after('abc', 'a')"), STR("bc"));
+ CHECK_XPATH_STRING(c, STR("substring-after('abc', 'cd')"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring-after('abc', 'b')"), STR("c"));
+ CHECK_XPATH_STRING(c, STR("substring-after('abc', 'c')"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring-after('', '')"), STR(""));
+
+ // substring-before with 2 arguments, from W3C standard
+ CHECK_XPATH_STRING(c, STR("substring-after(\"1999/04/01\",\"/\")"), STR("04/01"));
+ CHECK_XPATH_STRING(c, STR("substring-after(\"1999/04/01\",\"19\")"), STR("99/04/01"));
+
+ // substring-after with 3 arguments
+ CHECK_XPATH_FAIL(STR("substring-after('a', 'b', 'c')"));
+}
+
+TEST(xpath_string_substring)
+{
+ xml_node c;
+
+ // substring with 0 arguments
+ CHECK_XPATH_FAIL(STR("substring()"));
+
+ // substring with 1 argument
+ CHECK_XPATH_FAIL(STR("substring('')"));
+
+ // substring with 2 arguments
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 2)"), STR("bcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1)"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1.1)"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1.5)"), STR("bcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1.8)"), STR("bcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 10)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 0)"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', -100)"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', -1 div 0)"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1 div 0)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 0 div 0)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('', 1)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('', 0)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring(substring('internalexternalcorrect substring',9),9)"), STR("correct substring"));
+
+ // substring with 3 arguments
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 2, 1)"), STR("b"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 2, 2)"), STR("bc"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1, 0)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1, 0.4)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1, 0.5)"), STR("a"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 10, -5)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 0, -1)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', -100, 100)"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', -1 div 0, 4)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 1 div 0, 0 div 0)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('abcd', 0 div 0, 1)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('', 1, 2)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('', 0, 0)"), STR(""));
+
+ // substring with 3 arguments, from W3C standard
+ CHECK_XPATH_STRING(c, STR("substring('12345', 1.5, 2.6)"), STR("234"));
+ CHECK_XPATH_STRING(c, STR("substring('12345', 0, 3)"), STR("12"));
+ CHECK_XPATH_STRING(c, STR("substring('12345', 0 div 0, 3)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('12345', 1, 0 div 0)"), STR(""));
+ CHECK_XPATH_STRING(c, STR("substring('12345', -42, 1 div 0)"), STR("12345"));
+ CHECK_XPATH_STRING(c, STR("substring('12345', -1 div 0, 1 div 0)"), STR(""));
+
+ // substring with 4 arguments
+ CHECK_XPATH_FAIL(STR("substring('', 1, 2, 3)"));
+}
+
+TEST_XML(xpath_string_string_length, "<node>123</node>")
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // string-length with 0 arguments
+ CHECK_XPATH_NUMBER(c, STR("string-length()"), 0);
+ CHECK_XPATH_NUMBER(n, STR("string-length()"), 3);
+
+ // string-length with 1 argument
+ CHECK_XPATH_NUMBER(c, STR("string-length('')"), 0);
+ CHECK_XPATH_NUMBER(c, STR("string-length('a')"), 1);
+ CHECK_XPATH_NUMBER(c, STR("string-length('abcdef')"), 6);
+
+ // string-length with 2 arguments
+ CHECK_XPATH_FAIL(STR("string-length(1, 2)"));
+}
+
+TEST_XML_FLAGS(xpath_string_normalize_space, "<node> \t\r\rval1 \rval2\r\nval3\nval4\r\r</node>", parse_minimal)
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // normalize-space with 0 arguments
+ CHECK_XPATH_STRING(c, STR("normalize-space()"), STR(""));
+ CHECK_XPATH_STRING(n, STR("normalize-space()"), STR("val1 val2 val3 val4"));
+
+ // normalize-space with 1 argument
+ CHECK_XPATH_STRING(c, STR("normalize-space('')"), STR(""));
+ CHECK_XPATH_STRING(c, STR("normalize-space('abcd')"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("normalize-space(' \r\nabcd')"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("normalize-space('abcd \n\r')"), STR("abcd"));
+ CHECK_XPATH_STRING(c, STR("normalize-space('ab\r\n\tcd')"), STR("ab cd"));
+ CHECK_XPATH_STRING(c, STR("normalize-space('ab cd')"), STR("ab cd"));
+ CHECK_XPATH_STRING(c, STR("normalize-space('\07')"), STR("\07"));
+
+ // normalize-space with 2 arguments
+ CHECK_XPATH_FAIL(STR("normalize-space(1, 2)"));
+}
+
+TEST(xpath_string_translate)
+{
+ xml_node c;
+
+ // translate with 0 arguments
+ CHECK_XPATH_FAIL(STR("translate()"));
+
+ // translate with 1 argument
+ CHECK_XPATH_FAIL(STR("translate('a')"));
+
+ // translate with 2 arguments
+ CHECK_XPATH_FAIL(STR("translate('a', 'b')"));
+
+ // translate with 3 arguments
+ CHECK_XPATH_STRING(c, STR("translate('abc', '', '')"), STR("abc"));
+ CHECK_XPATH_STRING(c, STR("translate('abc', '', 'foo')"), STR("abc"));
+ CHECK_XPATH_STRING(c, STR("translate('abc', 'ab', 'ba')"), STR("bac"));
+ CHECK_XPATH_STRING(c, STR("translate('abc', 'ab', 'f')"), STR("fc"));
+ CHECK_XPATH_STRING(c, STR("translate('abc', 'aabb', '1234')"), STR("13c"));
+ CHECK_XPATH_STRING(c, STR("translate('', 'abc', 'bac')"), STR(""));
+
+ // translate with 3 arguments, from W3C standard
+ CHECK_XPATH_STRING(c, STR("translate('bar','abc','ABC')"), STR("BAr"));
+ CHECK_XPATH_STRING(c, STR("translate('--aaa--','abc-','ABC')"), STR("AAA"));
+
+ // translate with 4 arguments
+ CHECK_XPATH_FAIL(STR("translate('a', 'b', 'c', 'd')"));
+}
+
+TEST_XML(xpath_nodeset_last, "<node><c1/><c1/><c2/><c3/><c3/><c3/><c3/></node>")
+{
+ xml_node n = doc.child(STR("node"));
+
+ // last with 0 arguments
+ CHECK_XPATH_NUMBER(n, STR("last()"), 1);
+ CHECK_XPATH_NODESET(n, STR("c1[last() = 1]"));
+ CHECK_XPATH_NODESET(n, STR("c1[last() = 2]")) % 3 % 4; // c1, c1
+ CHECK_XPATH_NODESET(n, STR("c2/preceding-sibling::node()[last() = 2]")) % 4 % 3; // c1, c1
+
+ // last with 1 argument
+ CHECK_XPATH_FAIL(STR("last(c)"));
+}
+
+TEST_XML(xpath_nodeset_position, "<node><c1/><c1/><c2/><c3/><c3/><c3/><c3/></node>")
+{
+ xml_node n = doc.child(STR("node"));
+
+ // position with 0 arguments
+ CHECK_XPATH_NUMBER(n, STR("position()"), 1);
+ CHECK_XPATH_NODESET(n, STR("c1[position() = 0]"));
+ CHECK_XPATH_NODESET(n, STR("c1[position() = 1]")) % 3;
+ CHECK_XPATH_NODESET(n, STR("c1[position() = 2]")) % 4;
+ CHECK_XPATH_NODESET(n, STR("c1[position() = 3]"));
+ CHECK_XPATH_NODESET(n, STR("c2/preceding-sibling::node()[position() = 1]")) % 4;
+ CHECK_XPATH_NODESET(n, STR("c2/preceding-sibling::node()[position() = 2]")) % 3;
+
+ // position with 1 argument
+ CHECK_XPATH_FAIL(STR("position(c)"));
+}
+
+TEST_XML(xpath_nodeset_count, "<node><c1/><c1/><c2/><c3/><c3/><c3/><c3/></node>")
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // count with 0 arguments
+ CHECK_XPATH_FAIL(STR("count()"));
+
+ // count with 1 non-node-set argument
+ CHECK_XPATH_FAIL(STR("count(1)"));
+ CHECK_XPATH_FAIL(STR("count(true())"));
+ CHECK_XPATH_FAIL(STR("count('')"));
+
+ // count with 1 node-set argument
+ CHECK_XPATH_NUMBER(c, STR("count(.)"), 0);
+ CHECK_XPATH_NUMBER(n, STR("count(.)"), 1);
+ CHECK_XPATH_NUMBER(n, STR("count(c1)"), 2);
+ CHECK_XPATH_NUMBER(n, STR("count(c2)"), 1);
+ CHECK_XPATH_NUMBER(n, STR("count(c3)"), 4);
+ CHECK_XPATH_NUMBER(n, STR("count(c4)"), 0);
+
+ // count with 2 arguments
+ CHECK_XPATH_FAIL(STR("count(x, y)"));
+}
+
+TEST_XML(xpath_nodeset_id, "<node id='foo'/>")
+{
+ xml_node n = doc.child(STR("node"));
+
+ // id with 0 arguments
+ CHECK_XPATH_FAIL(STR("id()"));
+
+ // id with 1 argument - no DTD => no id
+ CHECK_XPATH_NODESET(n, STR("id('foo')"));
+
+ // id with 2 arguments
+ CHECK_XPATH_FAIL(STR("id(1, 2)"));
+}
+
+TEST_XML_FLAGS(xpath_nodeset_local_name, "<node xmlns:foo='http://foo'><c1>text</c1><c2 xmlns:foo='http://foo2' foo:attr='value'><foo:child/></c2><c3 xmlns='http://def' attr='value'><child/></c3><c4><?target stuff?></c4></node>", parse_default | parse_pi)
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // local-name with 0 arguments
+ CHECK_XPATH_STRING(c, STR("local-name()"), STR(""));
+ CHECK_XPATH_STRING(n, STR("local-name()"), STR("node"));
+
+ // local-name with 1 non-node-set argument
+ CHECK_XPATH_FAIL(STR("local-name(1)"));
+
+ // local-name with 1 node-set argument
+ CHECK_XPATH_STRING(n, STR("local-name(c1)"), STR("c1"));
+ CHECK_XPATH_STRING(n, STR("local-name(c2/node())"), STR("child"));
+ CHECK_XPATH_STRING(n, STR("local-name(c2/attribute::node())"), STR("attr"));
+ CHECK_XPATH_STRING(n, STR("local-name(c1/node())"), STR(""));
+ CHECK_XPATH_STRING(n, STR("local-name(c4/node())"), STR("target"));
+ CHECK_XPATH_STRING(n, STR("local-name(c1/following-sibling::node())"), STR("c2"));
+ CHECK_XPATH_STRING(n, STR("local-name(c4/preceding-sibling::node())"), STR("c1"));
+
+ // local-name with 2 arguments
+ CHECK_XPATH_FAIL(STR("local-name(c1, c2)"));
+}
+
+TEST_XML_FLAGS(xpath_nodeset_namespace_uri, "<node xmlns:foo='http://foo'><c1>text</c1><c2 xmlns:foo='http://foo2' foo:attr='value'><foo:child/></c2><c3 xmlns='http://def' attr='value'><child/></c3><c4><?target stuff?></c4><c5><foo:child/></c5><c6 bar:attr=''/></node>", parse_default | parse_pi)
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // namespace-uri with 0 arguments
+ CHECK_XPATH_STRING(c, STR("namespace-uri()"), STR(""));
+ CHECK_XPATH_STRING(n.child(STR("c2")).child(STR("foo:child")), STR("namespace-uri()"), STR("http://foo2"));
+
+ // namespace-uri with 1 non-node-set argument
+ CHECK_XPATH_FAIL(STR("namespace-uri(1)"));
+
+ // namespace-uri with 1 node-set argument
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c1)"), STR(""));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c5/child::node())"), STR("http://foo"));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c2/attribute::node())"), STR("http://foo2"));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c2/child::node())"), STR("http://foo2"));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c1/child::node())"), STR(""));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c4/child::node())"), STR(""));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c3)"), STR("http://def"));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c3/@attr)"), STR("")); // the namespace name for an unprefixed attribute name always has no value (Namespaces in XML 1.0)
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c3/child::node())"), STR("http://def"));
+ CHECK_XPATH_STRING(n, STR("namespace-uri(c6/@bar:attr)"), STR(""));
+
+ // namespace-uri with 2 arguments
+ CHECK_XPATH_FAIL(STR("namespace-uri(c1, c2)"));
+}
+
+TEST_XML_FLAGS(xpath_nodeset_name, "<node xmlns:foo='http://foo'><c1>text</c1><c2 xmlns:foo='http://foo2' foo:attr='value'><foo:child/></c2><c3 xmlns='http://def' attr='value'><child/></c3><c4><?target stuff?></c4></node>", parse_default | parse_pi)
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ // name with 0 arguments
+ CHECK_XPATH_STRING(c, STR("name()"), STR(""));
+ CHECK_XPATH_STRING(n, STR("name()"), STR("node"));
+
+ // name with 1 non-node-set argument
+ CHECK_XPATH_FAIL(STR("name(1)"));
+
+ // name with 1 node-set argument
+ CHECK_XPATH_STRING(n, STR("name(c1)"), STR("c1"));
+ CHECK_XPATH_STRING(n, STR("name(c2/node())"), STR("foo:child"));
+ CHECK_XPATH_STRING(n, STR("name(c2/attribute::node())"), STR("foo:attr"));
+ CHECK_XPATH_STRING(n, STR("name(c1/node())"), STR(""));
+ CHECK_XPATH_STRING(n, STR("name(c4/node())"), STR("target"));
+ CHECK_XPATH_STRING(n, STR("name(c1/following-sibling::node())"), STR("c2"));
+ CHECK_XPATH_STRING(n, STR("name(c4/preceding-sibling::node())"), STR("c1"));
+
+ // name with 2 arguments
+ CHECK_XPATH_FAIL(STR("name(c1, c2)"));
+}
+
+TEST(xpath_function_arguments)
+{
+ xml_node c;
+
+ // conversion to string
+ CHECK_XPATH_NUMBER(c, STR("string-length(12)"), 2);
+
+ // conversion to number
+ CHECK_XPATH_NUMBER(c, STR("round('1.2')"), 1);
+ CHECK_XPATH_NUMBER(c, STR("round('1.7')"), 2);
+
+ // conversion to boolean
+ CHECK_XPATH_BOOLEAN(c, STR("not('1')"), false);
+ CHECK_XPATH_BOOLEAN(c, STR("not('')"), true);
+
+ // conversion to node set
+ CHECK_XPATH_FAIL(STR("sum(1)"));
+
+ // expression evaluation
+ CHECK_XPATH_NUMBER(c, STR("round((2 + 2 * 2) div 4)"), 2);
+
+ // empty expressions
+ CHECK_XPATH_FAIL(STR("round(,)"));
+ CHECK_XPATH_FAIL(STR("substring(,)"));
+ CHECK_XPATH_FAIL(STR("substring('a',)"));
+ CHECK_XPATH_FAIL(STR("substring(,'a')"));
+
+ // extra commas
+ CHECK_XPATH_FAIL(STR("round(,1)"));
+ CHECK_XPATH_FAIL(STR("round(1,)"));
+
+ // lack of commas
+ CHECK_XPATH_FAIL(STR("substring(1 2)"));
+
+ // whitespace after function name
+ CHECK_XPATH_BOOLEAN(c, STR("true ()"), true);
+
+ // too many arguments
+ CHECK_XPATH_FAIL(STR("round(1, 2, 3, 4, 5, 6)"));
+}
+
+TEST_XML_FLAGS(xpath_string_value, "<node><c1>pcdata</c1><c2><child/></c2><c3 attr='avalue'/><c4><?target pivalue?></c4><c5><!--comment--></c5><c6><![CDATA[cdata]]></c6></node>", parse_default | parse_pi | parse_comments)
+{
+ xml_node c;
+ xml_node n = doc.child(STR("node"));
+
+ CHECK_XPATH_STRING(c, STR("string()"), STR(""));
+ CHECK_XPATH_STRING(doc, STR("string()"), STR("pcdatacdata"));
+ CHECK_XPATH_STRING(n, STR("string()"), STR("pcdatacdata"));
+ CHECK_XPATH_STRING(n, STR("string(c1/node())"), STR("pcdata"));
+ CHECK_XPATH_STRING(n, STR("string(c2/node())"), STR(""));
+ CHECK_XPATH_STRING(n, STR("string(c3/@attr)"), STR("avalue"));
+ CHECK_XPATH_STRING(n, STR("string(c4/node())"), STR("pivalue"));
+ CHECK_XPATH_STRING(n, STR("string(c5/node())"), STR("comment"));
+ CHECK_XPATH_STRING(n, STR("string(c6/node())"), STR("cdata"));
+}
+
+TEST_XML(xpath_string_concat_translate, "<node>foobar</node>")
+{
+ CHECK_XPATH_STRING(doc, STR("concat('a', 'b', 'c', translate(node, 'o', 'a'), 'd')"), STR("abcfaabard"));
+}
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 05:30:20 +0000