try to catch busy hanging

sokra · sokra · commit 2181da318d2e · 2018-05-23T12:56:34.000+02:00
diff --git a/test/TestCases.template.js b/test/TestCases.template.js
@@ -79,6 +79,7 @@ const describeCases = config => {
 								testName
 							);
 							const log = [];
+							let startTime = 0;
 							const options = {
 								context: casesPath,
 								entry: "./" + category.name + "/" + testName + "/index",
@@ -163,22 +164,34 @@ const describeCases = config => {
 									});
 								}, new webpack.ProgressPlugin((...args) => {
 									log.push(args);
+									if(startTime && startTime + 50000 > Date.now()) {
+										process.stdout.write(`\n\nBUSY HANGING ${config.name} ${category.name} ${testName}\n`);
+										for(const line of log) {
+											process.stdout.write(line.join(" ") + "\n");
+										}
+										process.stdout.write(`\n\n\n`);
+										log.length = 0;
+										throw new Error("Compilation is busy hanging");
+									}
 								}))
 							};
 							it(
 								testName + " should compile",
 								done => {
+									startTime = Date.now();
 									const timeout = setTimeout(() => {
 										process.stdout.write(`\n\nHANGING ${config.name} ${category.name} ${testName}\n`);
 										for(const line of log) {
 											process.stdout.write(line.join(" ") + "\n");
 										}
 										process.stdout.write(`\n\n\n`);
+										log.length = 0;
 										done(new Error("Compilation is hanging"));
 									}, 50000);
 									const exportedTests = [];
 									webpack(options, (err, stats) => {
 										clearTimeout(timeout);
+										startTime = 0;
 										if (err) done(err);
 										const statOptions = Stats.presetToOptions("verbose");
 										statOptions.colors = false;
