diff options
Diffstat (limited to 'tests/test_xpath_functions.cpp')
| -rw-r--r-- | tests/test_xpath_functions.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tests/test_xpath_functions.cpp b/tests/test_xpath_functions.cpp index 06b9e79..7b44294 100644 --- a/tests/test_xpath_functions.cpp +++ b/tests/test_xpath_functions.cpp @@ -81,6 +81,14 @@ TEST(xpath_number_floor) // 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)
@@ -102,9 +110,10 @@ TEST(xpath_number_ceiling) // ceiling with 2 arguments
CHECK_XPATH_FAIL(STR("ceiling(1, 2)"));
- // ceiling with argument in range (-1, -0] should result in minus zero
+ // 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"));
|