Fix parsing domains with empty labels

Closes #82.
jsdom · Apr 24, 2017 · c3d6257 · c3d6257
1 parent 3ead227
commit c3d6257
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/scripts/get-latest-platform-tests.js b/scripts/get-latest-platform-tests.js
@@ -14,7 +14,7 @@ const request = require("request");
 // 1. Go to https://github.com/w3c/web-platform-tests/tree/master/url
 // 2. Press "y" on your keyboard to get a permalink
 // 3. Copy the commit hash
-const commitHash = "0444344a4ace9dba478899c92de5a1d6d561cc54";
+const commitHash = "3afae94fd4c945486a165e141a7755aa2a4908a3";
 
 const sourceURL = `https://raw.githubusercontent.com/w3c/web-platform-tests/${commitHash}/url/urltestdata.json`;
 const setterSourceURL = `https://raw.githubusercontent.com/w3c/web-platform-tests/${commitHash}/url/setters_tests.json`;

diff --git a/src/url-state-machine.js b/src/url-state-machine.js
@@ -183,6 +183,9 @@ function parseIPv4(input) {
 
   const numbers = [];
   for (const part of parts) {
+    if (part === "") {
+      return input;
+    }
     const n = parseIPv4Number(part);
     if (n === failure) {
       return input;