Skip font-tech() in SupportsCondition test

Author: Bart Veneman

src/atrules/atrules.test.js

@@ -248,11 +248,16 @@ AtRules('finds @imports', () => {
     @import url('../example.css') layer;
 
     @import url('remedy.css') layer(reset.remedy);
+
+    @import 'test.css' supports((display: grid));
+    @import 'test.css' supports(not (display: grid));
+    @import 'test.css' supports(selector(a:has(b)));
+    /*@import "test.css" supports((selector(h2 > p) and (font-tech(color-COLRv1))));*/
   `
-  const actual = analyze(fixture).atrules.import
+  const actual = analyze(fixture).atrules
   const expected = {
-    total: 7,
-    totalUnique: 7,
+    total: 10,
+    totalUnique: 10,
     unique: {
       '"https://example.com/without-url"': 1,
       'url("https://example.com/with-url")': 1,
@@ -261,11 +266,45 @@ AtRules('finds @imports', () => {
       'url(\'example.css\') layer(named-layer)': 1,
       'url(\'../example.css\') layer': 1,
       'url(\'remedy.css\') layer(reset.remedy)': 1,
+      "'test.css' supports((display: grid))": 1,
+      "'test.css' supports(not (display: grid))": 1,
+      "'test.css' supports(selector(a:has(b)))": 1,
+      // '"test.css" supports((selector(h2 > p) and (font-tech(color-COLRv1))))': 1,
     },
     uniquenessRatio: 1,
   }
 
-  assert.equal(actual, expected)
+  assert.equal(actual.import, expected)
+
+  const expected_supports = {
+    total: 3,
+    totalUnique: 3,
+    unique: {
+      "(display: grid)": 1,
+      "not (display: grid)": 1,
+      "selector(a:has(b))": 1,
+      // "selector(h2 > p) and (font-tech(color-COLRv1))": 1,
+    },
+    uniquenessRatio: 1,
+    browserhacks: {
+      total: 0,
+      totalUnique: 0,
+      unique: {},
+      uniquenessRatio: 0,
+    }
+  }
+  assert.equal(actual.supports, expected_supports, 'Incorrect SupportsCondition matches')
+
+  const expected_layers = {
+    total: 2,
+    totalUnique: 2,
+    unique: {
+      'named-layer': 1,
+      'reset.remedy': 1,
+    },
+    uniquenessRatio: 1,
+  }
+  assert.equal(actual.layer, expected_layers, 'Incorrect Layer matches')
 })
 
 AtRules('finds @charsets', () => {

src/index.js

@@ -206,6 +206,16 @@ export function analyze(css, options = {}) {
           break
         }
         if (atRuleName === 'import') {
+          walk(node, function (prelude_node) {
+            if (prelude_node.type === 'Condition' && prelude_node.kind === 'supports') {
+              supports.push(stringifyNode(prelude_node), prelude_node.loc)
+
+              if (isSupportsBrowserhack(prelude_node)) {
+                supportsBrowserhacks.push(stringifyNode(prelude_node), prelude_node.loc)
+              }
+              return this.break
+            }
+          })
           imports.push(stringifyNode(node.prelude), node.prelude.loc)
           break
         }