feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

1 files changed, 62 insertions, 0 deletions

diff --git a/vanilla/node_modules/css-tree/cjs/syntax/node/DeclarationList.cjs b/vanilla/node_modules/css-tree/cjs/syntax/node/DeclarationList.cjs
new file mode 100644
index 0000000..d3cffad
--- /dev/null
+++ b/vanilla/node_modules/css-tree/cjs/syntax/node/DeclarationList.cjs
@@ -0,0 +1,62 @@
+'use strict';
+
+const types = require('../../tokenizer/types.cjs');
+
+const AMPERSAND = 0x0026;       // U+0026 AMPERSAND (&)
+
+function consumeRaw() {
+    return this.Raw(this.consumeUntilSemicolonIncluded, true);
+}
+
+const name = 'DeclarationList';
+const structure = {
+    children: [[
+        'Declaration',
+        'Atrule',
+        'Rule'
+    ]]
+};
+
+function parse() {
+    const children = this.createList();
+
+    while (!this.eof) {
+        switch (this.tokenType) {
+            case types.WhiteSpace:
+            case types.Comment:
+            case types.Semicolon:
+                this.next();
+                break;
+
+            case types.AtKeyword:
+                children.push(this.parseWithFallback(this.Atrule.bind(this, true), consumeRaw));
+                break;
+
+            default:
+                if (this.isDelim(AMPERSAND))  {
+                    children.push(this.parseWithFallback(this.Rule, consumeRaw));
+                } else {
+                    children.push(this.parseWithFallback(this.Declaration, consumeRaw));
+                }
+        }
+    }
+
+    return {
+        type: 'DeclarationList',
+        loc: this.getLocationFromList(children),
+        children
+    };
+}
+
+function generate(node) {
+    this.children(node, prev => {
+        if (prev.type === 'Declaration') {
+            this.token(types.Semicolon, ';');
+        }
+    });
+}
+
+exports.generate = generate;
+exports.name = name;
+exports.parse = parse;
+exports.structure = structure;