Fix color-valid-color-mix-function test

For oklab and oklch 100% equals 1 and 100 is out of gamut but gets
clamped to 1.

https://csswg.sesse.net/css-color-4/#specifying-oklab-oklch
"""
The first argument specifies the CIE Lightness, L. This is a number between 0% or 0 (representing black) and 100% or 100 (representing white), Values less than 0% or 0 must be clamped to 0% at parsed-value time; values greater than 100% or 100 are clamped to 100% at parsed-value time.
"""

https://csswg.sesse.net/css-color-4/#hue-interpolation
"specified hue" no longer exists

Remove some duplicate tests.

Bug: 1448121
Change-Id: I1dea9178d18005489fdbc0f8c38c5ca8006efad5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4557744
Commit-Queue: Aaron Krajeski <[email protected]>
Reviewed-by: Yi Xu <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1148755}

Author: mysteryDate

css/css-color/parsing/color-valid-color-mix-function.html

@@ -79,14 +79,6 @@
     test_valid_value(`color`, `color-mix(in hsl decreasing hue, hsl(20deg 50% 50%), hsl(320deg 50% 50%))`, `color-mix(in hsl decreasing hue, rgb(191, 106, 64), rgb(191, 64, 149))`);
     test_valid_value(`color`, `color-mix(in hsl decreasing hue, hsl(320deg 50% 50%), hsl(20deg 50% 50%))`, `color-mix(in hsl decreasing hue, rgb(191, 64, 149), rgb(191, 106, 64))`);
 
-
-    test_valid_value(`color`, `color-mix(in hsl specified hue, hsl(40deg 50% 50%), hsl(60deg 50% 50%))`, `color-mix(in hsl specified hue, rgb(191, 149, 64), rgb(191, 191, 64))`);
-    test_valid_value(`color`, `color-mix(in hsl specified hue, hsl(60deg 50% 50%), hsl(40deg 50% 50%))`, `color-mix(in hsl specified hue, rgb(191, 191, 64), rgb(191, 149, 64))`);
-    test_valid_value(`color`, `color-mix(in hsl specified hue, hsl(50deg 50% 50%), hsl(330deg 50% 50%))`, `color-mix(in hsl specified hue, rgb(191, 170, 64), rgb(191, 64, 128))`);
-    test_valid_value(`color`, `color-mix(in hsl specified hue, hsl(330deg 50% 50%), hsl(50deg 50% 50%))`, `color-mix(in hsl specified hue, rgb(191, 64, 128), rgb(191, 170, 64))`);
-    test_valid_value(`color`, `color-mix(in hsl specified hue, hsl(20deg 50% 50%), hsl(320deg 50% 50%))`, `color-mix(in hsl specified hue, rgb(191, 106, 64), rgb(191, 64, 149))`);
-    test_valid_value(`color`, `color-mix(in hsl specified hue, hsl(320deg 50% 50%), hsl(20deg 50% 50%))`, `color-mix(in hsl specified hue, rgb(191, 64, 149), rgb(191, 106, 64))`);
-
     test_valid_value(`color`, `color-mix(in hsl, hsl(none none none), hsl(none none none))`, `color-mix(in hsl, rgb(0, 0, 0), rgb(0, 0, 0))`);
     test_valid_value(`color`, `color-mix(in hsl, hsl(none none none), hsl(30deg 40% 80%))`, `color-mix(in hsl, rgb(0, 0, 0), rgb(224, 204, 184))`);
     test_valid_value(`color`, `color-mix(in hsl, hsl(120deg 20% 40%), hsl(none none none))`, `color-mix(in hsl, rgb(82, 122, 82), rgb(0, 0, 0))`);
@@ -103,11 +95,10 @@
     test_valid_value(`color`, `color-mix(in hsl, lab(0 104.3 -50.9) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, lab(0 104.3 -50.9) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hsl, lch(100 116 334) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, lch(100 116 334) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hsl, lch(0 116 334) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, lch(0 116 334) 100%, rgb(0, 0, 0) 0%)`);
-    test_valid_value(`color`, `color-mix(in hsl, oklab(100 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklab(100 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
+    test_valid_value(`color`, `color-mix(in hsl, oklab(100 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklab(1 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hsl, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
-    test_valid_value(`color`, `color-mix(in hsl, oklch(100 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklch(100 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
+    test_valid_value(`color`, `color-mix(in hsl, oklch(100 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklch(1 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hsl, oklab(1 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklab(1 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
-    test_valid_value(`color`, `color-mix(in hsl, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hsl, oklch(1 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklch(1 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hsl, oklch(0 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hsl, oklch(0 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
 
@@ -166,13 +157,6 @@
     test_valid_value(`color`, `color-mix(in hwb decreasing hue, hwb(20deg 30% 40%), hwb(320deg 30% 40%))`, `color-mix(in hwb decreasing hue, rgb(153, 102, 77), rgb(153, 77, 128))`);
     test_valid_value(`color`, `color-mix(in hwb decreasing hue, hwb(320deg 30% 40%), hwb(20deg 30% 40%))`, `color-mix(in hwb decreasing hue, rgb(153, 77, 128), rgb(153, 102, 77))`);
 
-    test_valid_value(`color`, `color-mix(in hwb specified hue, hwb(40deg 30% 40%), hwb(60deg 30% 40%))`, `color-mix(in hwb specified hue, rgb(153, 128, 77), rgb(153, 153, 77))`);
-    test_valid_value(`color`, `color-mix(in hwb specified hue, hwb(60deg 30% 40%), hwb(40deg 30% 40%))`, `color-mix(in hwb specified hue, rgb(153, 153, 77), rgb(153, 128, 77))`);
-    test_valid_value(`color`, `color-mix(in hwb specified hue, hwb(50deg 30% 40%), hwb(330deg 30% 40%))`, `color-mix(in hwb specified hue, rgb(153, 140, 77), rgb(153, 77, 115))`);
-    test_valid_value(`color`, `color-mix(in hwb specified hue, hwb(330deg 30% 40%), hwb(50deg 30% 40%))`, `color-mix(in hwb specified hue, rgb(153, 77, 115), rgb(153, 140, 77))`);
-    test_valid_value(`color`, `color-mix(in hwb specified hue, hwb(20deg 30% 40%), hwb(320deg 30% 40%))`, `color-mix(in hwb specified hue, rgb(153, 102, 77), rgb(153, 77, 128))`);
-    test_valid_value(`color`, `color-mix(in hwb specified hue, hwb(320deg 30% 40%), hwb(20deg 30% 40%))`, `color-mix(in hwb specified hue, rgb(153, 77, 128), rgb(153, 102, 77))`);
-
     test_valid_value(`color`, `color-mix(in hwb, hwb(none none none), hwb(none none none))`, `color-mix(in hwb, rgb(255, 0, 0), rgb(255, 0, 0))`);
     test_valid_value(`color`, `color-mix(in hwb, hwb(none none none), hwb(30deg 30% 40%))`, `color-mix(in hwb, rgb(255, 0, 0), rgb(153, 115, 77))`);
     test_valid_value(`color`, `color-mix(in hwb, hwb(120deg 10% 20%), hwb(none none none))`, `color-mix(in hwb, rgb(26, 204, 26), rgb(255, 0, 0))`);
@@ -188,15 +172,12 @@
     test_valid_value(`color`, `color-mix(in hwb, lab(0 104.3 -50.9) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, lab(0 104.3 -50.9) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hwb, lch(100 116 334) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, lch(100 116 334) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hwb, lch(0 116 334) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, lch(0 116 334) 100%, rgb(0, 0, 0) 0%)`);
-    test_valid_value(`color`, `color-mix(in hwb, oklab(100 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklab(100 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
+    test_valid_value(`color`, `color-mix(in hwb, oklab(100 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklab(1 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hwb, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
-    test_valid_value(`color`, `color-mix(in hwb, oklch(100 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklch(100 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
+    test_valid_value(`color`, `color-mix(in hwb, oklch(100 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklch(1 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hwb, oklch(0 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklch(0 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
-
     test_valid_value(`color`, `color-mix(in hwb, oklab(1 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklab(1 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
-    test_valid_value(`color`, `color-mix(in hwb, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklab(0 0.365 -0.16) 100%, rgb(0, 0, 0) 0%)`);
     test_valid_value(`color`, `color-mix(in hwb, oklch(1 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklch(1 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
-    test_valid_value(`color`, `color-mix(in hwb, oklch(0 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`, `color-mix(in hwb, oklch(0 0.399 336.3) 100%, rgb(0, 0, 0) 0%)`);
 
     // lch()
     test_valid_value(`color`, `color-mix(in lch, lch(10 20 30deg), lch(50 60 70deg))`, `color-mix(in lch, lch(10 20 30), lch(50 60 70))`);