Rename metadata directories

This renames:
 - `tests/wpt/metadata` → `tests/wpt/meta-legacy-layout`
 - `tests/wpt/metadata-layout-2020` → `tests/wpt/meta`
 - `tests/wpt/mozilla/meta` → `tests/wpt/mozilla/meta-legacy-layout`
 - `tests/wpt/mozilla/meta-layout-2020` → `tests/wpt/mozilla/meta`

tests/wpt/meta-legacy-layout/css/css-values/round-function.html.ini

@@ -0,0 +1,492 @@
+[round-function.html]
+  [round(down, 18px, 10px) should round to 10px]
+    expected: FAIL
+
+  [round(13px, -10px) should round to 10px]
+    expected: FAIL
+
+  [round(18px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(5px, 0px) should round to calc(NaN)]
+    expected: FAIL
+
+  [round(down, -18px, 10px) should round to -20px]
+    expected: FAIL
+
+  [round(-18px, -10px) should round to -20px]
+    expected: FAIL
+
+  [round(up, -13px, 10px) should round to -10px]
+    expected: FAIL
+
+  [round(up, -18px, 10px) should round to -10px]
+    expected: FAIL
+
+  [round(1px/0, 1px/0) should round to calc(NaN)]
+    expected: FAIL
+
+  [round(to-zero, -13px, 10px) should round to -10px]
+    expected: FAIL
+
+  [round(up, 13px, 10px) should round to 20px]
+    expected: FAIL
+
+  [calc(1/round(-5px, 1px/0)) should round to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [round(1px/0, 5px) should round to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(nearest, 18px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(nearest, 15px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(to-zero, -18px, 10px) should round to -10px]
+    expected: FAIL
+
+  [round(up, 18px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(-13px, 10px) should round to -10px]
+    expected: FAIL
+
+  [round(up, 23px, 10px) should round to 30px]
+    expected: FAIL
+
+  [round(nearest, 13px, 10px) should round to 10px]
+    expected: FAIL
+
+  [round(-1px/0, -5px) should round to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [round(to-zero, 23px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(18px, -10px) should round to 20px]
+    expected: FAIL
+
+  [round(to-zero, 15px, 10px) should round to 10px]
+    expected: FAIL
+
+  [round(nearest, -13px, 10px) should round to -10px]
+    expected: FAIL
+
+  [round(23px, -10px) should round to 20px]
+    expected: FAIL
+
+  [round(15px, -10px) should round to 20px]
+    expected: FAIL
+
+  [calc(1/round(5px, 1px/0)) should round to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(-13px, -10px) should round to -10px]
+    expected: FAIL
+
+  [round(15px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(down, 13px, 10px) should round to 10px]
+    expected: FAIL
+
+  [round(-18px, 10px) should round to -20px]
+    expected: FAIL
+
+  [round(down, -13px, 10px) should round to -20px]
+    expected: FAIL
+
+  [round(down, 15px, 10px) should round to 10px]
+    expected: FAIL
+
+  [calc(1/round(5px, -1px/0)) should round to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(nearest, -18px, 10px) should round to -20px]
+    expected: FAIL
+
+  [round(-1px/0, 5px) should round to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1/round(-5px, -1px/0)) should round to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [round(13px, 10px) should round to 10px]
+    expected: FAIL
+
+  [round(down, 23px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(up, 15px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(to-zero, 13px, 10px) should round to 10px]
+    expected: FAIL
+
+  [round(23px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(1px/0, -5px) should round to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(nearest, 23px, 10px) should round to 20px]
+    expected: FAIL
+
+  [round(to-zero, 18px, 10px) should round to 10px]
+    expected: FAIL
+
+  [round(15px, -10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(nearest, 15px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(nearest, 13px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [calc(1px / round(-5, infinity)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(-5, -infinity)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(up, 0, infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(5, -infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(down, 18px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [round(-18px, 10px) should be used-value-equivalent to -20px]
+    expected: FAIL
+
+  [round(up, 18px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [calc(1px * round(-infinity, infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [round(15px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(down, 13px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [calc(1px * round(5, 0)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [calc(1px * round(infinity, 5)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px * round(infinity, -infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [round(23px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(13px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [round(down, -13px, 10px) should be used-value-equivalent to -20px]
+    expected: FAIL
+
+  [round(13px, -10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [calc(1px / round(to-zero, -5, -infinity)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(5, infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [calc(-1px * round(5, 0)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [round(to-zero, 23px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [calc(1px * round(-infinity, 5)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [round(down, 15px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [round(up, -13px, 10px) should be used-value-equivalent to -10px]
+    expected: FAIL
+
+  [calc(-1px * round(-infinity, infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [round(to-zero, 13px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [round(down, -18px, 10px) should be used-value-equivalent to -20px]
+    expected: FAIL
+
+  [round(up, -18px, 10px) should be used-value-equivalent to -10px]
+    expected: FAIL
+
+  [round(to-zero, -13px, 10px) should be used-value-equivalent to -10px]
+    expected: FAIL
+
+  [calc(1px * round(-infinity, -5)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [round(18px, -10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(18px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [calc(1px * round(-infinity, -infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(to-zero, 5, infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(down, 1, infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(up, 15px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(23px, -10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(nearest, 23px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [calc(1px / round(to-zero, 5, -infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(up, -1 * 0, infinity) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px * round(down, -1, infinity)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px / round(down, -1 * 0, infinity)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [round(up, 13px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(nearest, -18px, 10px) should be used-value-equivalent to -20px]
+    expected: FAIL
+
+  [round(down, 23px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [round(-13px, 10px) should be used-value-equivalent to -10px]
+    expected: FAIL
+
+  [round(nearest, 18px, 10px) should be used-value-equivalent to 20px]
+    expected: FAIL
+
+  [calc(-1px * round(-infinity, -infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [round(to-zero, 18px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [round(-13px, -10px) should be used-value-equivalent to -10px]
+    expected: FAIL
+
+  [calc(1px / round(to-zero, -5, infinity)) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px * round(up, 1, infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [calc(-1px * round(infinity, -infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [round(to-zero, 15px, 10px) should be used-value-equivalent to 10px]
+    expected: FAIL
+
+  [calc(-1px * round(infinity, infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [calc(1px * round(infinity, -5)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(nearest, -13px, 10px) should be used-value-equivalent to -10px]
+    expected: FAIL
+
+  [calc(1px / round(down, 0, infinity)) should be used-value-equivalent to calc(infinity * 1px)]
+    expected: FAIL
+
+  [round(-18px, -10px) should be used-value-equivalent to -20px]
+    expected: FAIL
+
+  [round(up, 23px, 10px) should be used-value-equivalent to 30px]
+    expected: FAIL
+
+  [calc(1px / round(up, -1, infinity) should be used-value-equivalent to calc(-infinity * 1px)]
+    expected: FAIL
+
+  [calc(1px * round(infinity, infinity)) should be used-value-equivalent to calc(NaN * 1px)]
+    expected: FAIL
+
+  [round(to-zero, -18px, 10px) should be used-value-equivalent to -10px]
+    expected: FAIL
+
+  [round(to-zero, 5, infinity) should equal 0⁺.]
+    expected: FAIL
+
+  [round(up, -1, infinity should equal 0⁻.]
+    expected: FAIL
+
+  [round(to-zero, -5, infinity) should equal 0⁻.]
+    expected: FAIL
+
+  [round(up, -1 * 0, infinity should equal 0⁻.]
+    expected: FAIL
+
+  [round(up, 0, infinity) should equal 0⁺.]
+    expected: FAIL
+
+  [round(down, -1, infinity) should equal -Infinity.]
+    expected: FAIL
+
+  [round(down, -1 * 0, infinity) should equal 0⁻.]
+    expected: FAIL
+
+  [round(infinity, 5) should equal +Infinity.]
+    expected: FAIL
+
+  [round(-infinity, 5) should equal -Infinity.]
+    expected: FAIL
+
+  [round(down, 0, infinity) should equal 0⁺.]
+    expected: FAIL
+
+  [round(-infinity, -5) should equal -Infinity.]
+    expected: FAIL
+
+  [round(down, 1, infinity) should equal 0⁺.]
+    expected: FAIL
+
+  [round(5, infinity) should equal 0⁺.]
+    expected: FAIL
+
+  [round(up, 1, infinity) should equal +Infinity.]
+    expected: FAIL
+
+  [round(infinity, -5) should equal +Infinity.]
+    expected: FAIL
+
+  [round(5, -infinity) should equal 0⁺.]
+    expected: FAIL
+
+  [round(to-zero, -5, -infinity) should equal 0⁻.]
+    expected: FAIL
+
+  [round(to-zero, 5, -infinity) should equal 0⁺.]
+    expected: FAIL
+
+  [round(-5, -infinity) should equal 0⁻.]
+    expected: FAIL
+
+  [round(-5, infinity) should equal 0⁻.]
+    expected: FAIL
+
+  [round(5, 0) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [calc(-1 * round(5, 0)) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [round(infinity, infinity) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [calc(-1 * round(infinity, infinity)) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [round(infinity, -infinity) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [calc(-1 * round(infinity, -infinity)) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [round(-infinity, infinity) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [calc(-1 * round(-infinity, infinity)) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [round(-infinity, -infinity) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [calc(-1 * round(-infinity, -infinity)) should be used-value-equivalent to calc(NaN)]
+    expected: FAIL
+
+  [round(infinity, 5) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [round(infinity, -5) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [round(-infinity, 5) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [round(-infinity, -5) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(5, infinity)) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(5, -infinity)) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(-5, infinity)) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(-5, -infinity)) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(to-zero, 5, infinity)) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(to-zero, 5, -infinity)) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(to-zero, -5, infinity)) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(to-zero, -5, -infinity)) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [round(up, 1, infinity) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(up, 0, infinity)) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(up, -1 * 0, infinity) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(up, -1, infinity) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [round(down, -1, infinity) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(down, -1 * 0, infinity)) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(down, 0, infinity)) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(down, 1, infinity)) should be used-value-equivalent to calc(infinity)]
+    expected: FAIL
+
+  [calc(1 / round(up, -1 * 0, infinity)) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL
+
+  [calc(1 / round(up, -1, infinity)) should be used-value-equivalent to calc(-infinity)]
+    expected: FAIL