Use ts.stringContains instead of String.indexOf

sandersn · sandersn · commit 5fff71742b01 · 2017-11-10T10:11:44.000-08:00
diff --git a/src/harness/externalCompileRunner.ts b/src/harness/externalCompileRunner.ts
@@ -110,7 +110,7 @@ function isUnexpectedError(cwd: string) {
         ts.Debug.assertGreaterThanOrEqual(lineNumber, 0);
         ts.Debug.assertLessThan(lineNumber, lines.length);
         const previousLine = lineNumber - 1 > 0 ? lines[lineNumber - 1] : "";
-        return lines[lineNumber].indexOf("$ExpectError") === -1 && previousLine.indexOf("$ExpectError") === -1;
+        return !ts.stringContains(lines[lineNumber], "$ExpectError") && !ts.stringContains(previousLine, "$ExpectError");
     };
 }
 /**

Original file line number	Diff line number	Diff line change
`@@ -110,7 +110,7 @@ function isUnexpectedError(cwd: string) {`
`110`	`110`	`ts.Debug.assertGreaterThanOrEqual(lineNumber, 0);`
`111`	`111`	`ts.Debug.assertLessThan(lineNumber, lines.length);`
`112`	`112`	`const previousLine = lineNumber - 1 > 0 ? lines[lineNumber - 1] : "";`
`113`		`- return lines[lineNumber].indexOf("$ExpectError") === -1 && previousLine.indexOf("$ExpectError") === -1;`
	`113`	`+ return !ts.stringContains(lines[lineNumber], "$ExpectError") && !ts.stringContains(previousLine, "$ExpectError");`
`114`	`114`	`};`
`115`	`115`	`}`
`116`	`116`	`/**`