Bug 1575698 [wpt PR 18600] - Update wpt metadata, a=testonly

wpt-pr: 18600
wpt-type: metadata

UltraBlame original commit: 2104112e4f94f728c053f7c320d5d9bab1c4bfbd

Author: marco-c

testing/web-platform/meta/css/css-values/minmax-integer-computed.html.ini

@@ -0,0 +1,31 @@
+[minmax-integer-computed.html]
+  [Property z-index value 'min(1.1, max(0.4, 0.6))' computes to '1']
+    expected: FAIL
+
+  [Property z-index value 'max(1)' computes to '1']
+    expected: FAIL
+
+  [Property z-index value 'max(0.4)' computes to '0']
+    expected: FAIL
+
+  [Property z-index value 'min(0.6)' computes to '1']
+    expected: FAIL
+
+  [Property z-index value 'max(0.3, min(1.1, 0.4))' computes to '0']
+    expected: FAIL
+
+  [Property z-index value 'max(0.6)' computes to '1']
+    expected: FAIL
+
+  [Property z-index value 'min(1)' computes to '1']
+    expected: FAIL
+
+  [Property z-index value 'calc(max(0.3, 0.6) / 2)' computes to '0']
+    expected: FAIL
+
+  [Property z-index value 'min(0.4)' computes to '0']
+    expected: FAIL
+
+  [Property z-index value 'calc(min(0.3, 0.6) * 2)' computes to '1']
+    expected: FAIL
+

testing/web-platform/meta/css/css-values/minmax-number-computed.html.ini

@@ -0,0 +1,37 @@
+[minmax-number-computed.html]
+  [Property opacity value 'calc(max(0.1, 0.2) * 2)' computes to '0.4']
+    expected: FAIL
+
+  [Property opacity value 'calc(min(0.1, 0.2) / 2)' computes to '0.05']
+    expected: FAIL
+
+  [Property opacity value 'calc(max(0.1, 0.2) - 0.05)' computes to '0.15']
+    expected: FAIL
+
+  [Property opacity value 'calc(min(0.1, 0.2) * 2)' computes to '0.2']
+    expected: FAIL
+
+  [Property opacity value 'max(0.1, min(0.2, 0.15))' computes to '0.15']
+    expected: FAIL
+
+  [Property opacity value 'calc(min(0.1, 0.2) - 0.05)' computes to '0.05']
+    expected: FAIL
+
+  [Property opacity value 'calc(max(0.1, 0.2) + 0.05)' computes to '0.25']
+    expected: FAIL
+
+  [Property opacity value 'min(0.2, max(0.1, 0.15))' computes to '0.15']
+    expected: FAIL
+
+  [Property opacity value 'calc(max(0.1, 0.2) / 2)' computes to '0.1']
+    expected: FAIL
+
+  [Property opacity value 'calc(min(0.1, 0.2) + 0.05)' computes to '0.15']
+    expected: FAIL
+
+  [Property opacity value 'calc(min(0.1, 0.2) + max(0.1, 0.05))' computes to '0.2']
+    expected: FAIL
+
+  [Property opacity value 'calc(min(0.1, 0.2) - max(0.1, 0.05))' computes to '0']
+    expected: FAIL
+