debugging on CI

Author: mmalerba

test/karma-test-shim.js

@@ -25,7 +25,13 @@ configureTestBed()
 /** Runs the Angular Material specs in Karma. */
 function runMaterialSpecs() {
   // By importing all spec files, Karma will run the tests directly.
-  return Promise.all(specFiles.map(function(fileName) {
+  // 1/8 - 6/8, 7/8 - 8/8 => passes
+  // 6/8 - 7/8 => fails
+  const range = [13/16, 14/16].map(x => Math.floor(x * specFiles.length));
+  console.error(`>>>> File ${range[0]}-${range[1]} of ${specFiles.length}`);
+  const subset = specFiles.slice(...range);
+  subset.forEach(f => console.error(`>>>> ${f}`));
+  return Promise.all(subset.map(function(fileName) {
     return System.import(fileName);
   }));
 }