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

1 files changed, 54 insertions, 0 deletions

diff --git a/vanilla/node_modules/css-tree/cjs/syntax/node/Url.cjs b/vanilla/node_modules/css-tree/cjs/syntax/node/Url.cjs
new file mode 100644
index 0000000..6a39457
--- /dev/null
+++ b/vanilla/node_modules/css-tree/cjs/syntax/node/Url.cjs
@@ -0,0 +1,54 @@
+'use strict';
+
+const url = require('../../utils/url.cjs');
+const string = require('../../utils/string.cjs');
+const types = require('../../tokenizer/types.cjs');
+
+const name = 'Url';
+const structure = {
+    value: String
+};
+
+// <url-token> | <function-token> <string> )
+function parse() {
+    const start = this.tokenStart;
+    let value;
+
+    switch (this.tokenType) {
+        case types.Url:
+            value = url.decode(this.consume(types.Url));
+            break;
+
+        case types.Function:
+            if (!this.cmpStr(this.tokenStart, this.tokenEnd, 'url(')) {
+                this.error('Function name must be `url`');
+            }
+
+            this.eat(types.Function);
+            this.skipSC();
+            value = string.decode(this.consume(types.String));
+            this.skipSC();
+            if (!this.eof) {
+                this.eat(types.RightParenthesis);
+            }
+            break;
+
+        default:
+            this.error('Url or Function is expected');
+    }
+
+    return {
+        type: 'Url',
+        loc: this.getLocation(start, this.tokenStart),
+        value
+    };
+}
+
+function generate(node) {
+    this.token(types.Url, url.encode(node.value));
+}
+
+exports.generate = generate;
+exports.name = name;
+exports.parse = parse;
+exports.structure = structure;