diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_xpath_functions.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/test_xpath_functions.cpp b/tests/test_xpath_functions.cpp index d492da9..9cada22 100644 --- a/tests/test_xpath_functions.cpp +++ b/tests/test_xpath_functions.cpp @@ -47,6 +47,7 @@ TEST_XML(xpath_number_sum, "<node>123<child>789</child></node><node/>") 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(n, "sum(.//node())", 1701); // 123 + child + 789 = 123 + 789 + 789
CHECK_XPATH_NUMBER_NAN(doc.last_child(), "sum(.)");
// sum with 2 arguments
@@ -217,4 +218,27 @@ TEST_XML(xpath_boolean_lang, "<node xml:lang='en'><child xml:lang='ru-UK'><subch CHECK_XPATH_FAIL("lang(1, 2)");
}
+TEST(xpath_string_concat)
+{
+ xml_node c;
+
+ // concat with 0 arguments
+ CHECK_XPATH_FAIL("concat()");
+
+ // concat with 1 argument
+ CHECK_XPATH_FAIL("concat('')");
+
+ // concat with exactly 2 arguments
+ CHECK_XPATH_STRING(c, "concat('prev','next')", "prevnext");
+ CHECK_XPATH_STRING(c, "concat('','next')", "next");
+ CHECK_XPATH_STRING(c, "concat('prev','')", "prev");
+
+ // concat with 3 or more arguments
+ CHECK_XPATH_STRING(c, "concat('a', 'b', 'c')", "abc");
+ CHECK_XPATH_STRING(c, "concat('a', 'b', 'c', 'd')", "abcd");
+ CHECK_XPATH_STRING(c, "concat('a', 'b', 'c', 'd', 'e')", "abcde");
+ CHECK_XPATH_STRING(c, "concat('a', 'b', 'c', 'd', 'e', 'f')", "abcdef");
+ CHECK_XPATH_STRING(c, "concat('a', 'b', 'c', 'd', 'e', 'f', 'g')", "abcdefg");
+}
+
// $$$: string value of <node>123<child>789</child>100</node> should be 123789100 (?)
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